EP0381293A1 - Under-mattress - Google Patents
Under-mattress Download PDFInfo
- Publication number
- EP0381293A1 EP0381293A1 EP90200239A EP90200239A EP0381293A1 EP 0381293 A1 EP0381293 A1 EP 0381293A1 EP 90200239 A EP90200239 A EP 90200239A EP 90200239 A EP90200239 A EP 90200239A EP 0381293 A1 EP0381293 A1 EP 0381293A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- section
- edge
- face
- under
- network
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C19/00—Bedsteads
- A47C19/02—Parts or details of bedsteads not fully covered in a single one of the following subgroups, e.g. bed rails, post rails
- A47C19/021—Bedstead frames
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C20/00—Head -, foot -, or like rests for beds, sofas or the like
- A47C20/04—Head -, foot -, or like rests for beds, sofas or the like with adjustable inclination
Definitions
- the present invention relates to an under-mattress, comprising a main frame, which may or may not be provided with adjustable auxiliary frames for head end or foot end, each with longitudinal and transverse bars made of hollow sections, and a network which is stretched at least between two opposite sections using means by which the edges of the network are connected to the sections in question.
- under-mattresses are known.
- the network stretched in the main frame must form a supporting face of suitable rigidity for the top mattress, in such a way that a very comfortable lying position is ensured.
- a network stretched between the longitudinal bars of the main frame the problem occurs that a major part of said supporting face is taken up by the means for connecting the network to said longitudinal bars.
- the disadvantage of this is that the mattress provides an uncomfortable lying surface at the level of those areas. This is felt all the more in the case of two under-mattresses placed next to each other for a double bed, where the longitudinal sections running next to each other in the centre plane together form an even broader, hard uncomfortable strip.
- the object of the invention is therefore to produce an under-mattress which provides a more comfortable support.
- This object is achieved in that the section bars lying opposite each other and connected to the network have a section cross-section in the form of a polygon which is determined at least by a face which runs inwards and downwards from the top outside edge of the section bar, and the top edge of which is directly below the face of the network, a face running downwards and/or outwards which connects to this face at an angle, and the width of which corresponds to the height of transverse reinforcements which can be connected thereto, and at least one further face which closes the section cross-section.
- the shape of the section cross-section according to the invention provides the possibility of fixing the supported network edges further outwards above the section than was previously possible. Since the face running inwards from the top outside edge of the section is also directed downwards, the part of the network lying above that face still has the capacity to move downwards under load. This means that the actual width of the network over which it gives a comfortable support is greater than in the known under-mattresses, without the total size of the framework having increased.
- the section bar has to be capable of taking stresses in the horizontal and in the vertical direction. In the case of the section cross-section according to the invention this is easily possible, since the dimension of the section in both directions can be selected large enough to obtain the desired resistance moment.
- edge fillets are fixed to the sides of the sections facing each other to which the network has to be fixed, or they are integral with said sections, e.g. through welding.
- this design leads to a substantial reduction in size of the area which is available for the network.
- a greater effective width of the network can also be obtained in this design through the fact that the edge fillet is a separate, essentially flexible part, this edge fillet is coupled by means of a hook connection to the bar section and in the fitted state lies on top of a flat top face of the section which is outside the section face running at an angle inwards and downwards.
- the flexible edge fillet according to the invention obtains its rigidity through the fact that it lies on the top face of the section. Below the edge fillet and the network fixed to it the section continues downwards and inwards, which here again ensures the desired effective width combined with the required strength of the section.
- the network now lies virtually in the same plane as the top side of the frame, which provides an attractive appearance.
- This design of the under-mattress greater flexibility is obtained also as regards manufacture.
- the known under-mattress is subjected, after being fully assembled, to a finishing treatment, in which it acquires its final colour finish. Network and sections are therefore of necessity the same colour.
- the edge fillets can, however, be manufactured in advance in a desired colour, and the edge fillets can then be hooked into the appropriate sections, with the network between them.
- edge fillets and section has the further advantage that different materials can be selected without problem for these parts.
- the freedom of choice is, of course, very limited in this respect.
- a high-grade plastic or a high-grade metal can be selected for the edge fillet, which means that an attractive appearance can be ensured.
- the hook connection of the edge fillet to be an edge of the edge fillet which is flanged in a hook shape and grips an outward-facing top edge of the bar section.
- the top side of the bar section is completely covered here, while the outside of it remains visible. All this makes it possible to influence the appearance of the under-mattress further by selecting a specific desired colour combination for edge fillet and bar section.
- the hook connection of the edge fillet to the bar section can be formed by a strip of the edge fillet running round the outside of the bar section and fixed at the bottom side of the bar section.
- the bar section is now completely concealed by the edge fillet.
- This embodiment makes it possible to select for the bar section an ordinary metal pipe of sufficiently high strength which need not meet high aesthetic standards.
- the fixing to the bottom side of the section can be obtained by means of a hook connection. This is not necessary; because the fixing to the bottom side of the bar section is virtually out of sight, a less attractive appearance is acceptable for it, for example screws or rivets.
- the section cross-section thus obtained is approximately triangular in shape, and has the required resistance moments against bending in the horizontal and vertical direction.
- the fact that the outside of the bar section tapers downwards produces an unobtrusive appearance. This further increases the impression of compactness of the bar sections, and also of the overall framework.
- an attractive embodiment can also be obtained by having at the outside of the upward-slanting external face of the bar sections between which the network is stretched, at a distance from said external face, a second section which is polygonal in cross-section, and the external face of which determines the external face of the main frame.
- the cross-sections of the two sections and of the edge fillet can be matched here in such a way that their surfaces visible at the outside run smoothly into each other.
- this second polygonal section can be essentially the shape of a triangle whose slanting side runs parallel to the slanting outside of the section containing the connection to the network, and the other sides determine the external face and the bottom face of the bar shape.
- the two sections can be fixed to each other over their entire length by suitable spacers.
- the under-mattress can be designed in such a way that the section bars determining the shape of the main bars of the main frame are provided on the inside, viewed in cross-section, with a longitudinal slit with undercut top and bottom edge.
- An advantage of such a design is that objects such as a lighting bracket, table tray and the like can be attached to the under-mattress in the longitudinal slit, in a simple manner and invisible from the side.
- the under-mattress can be designed in such a way that the second section, which determines the shape of the main bars of the main frame, is provided on the outside with a recess or groove running in the lengthwise direction, and the under-mattress is provided with supporting legs which each fit with an edge into the lengthwise recess or groove and at a distance away from and opposite said edge have a lip which is staggered inwards relative to the section, and which is at the inside of the section, overlaps the longitudinal slit, and is provided with retaining means which are tensionable and grip in the longitudinal slit of the section.
- the under-mattress shown in Fig. 1 is provided with a main frame 1 and with an adjustable head end 2 and an adjustable foot end 3. Both are supported in a known manner not shown, for example by a gas spring/lever control device.
- the side sections 4, 5 of the head and foot end are connected to each other by transverse bars 6 which are bent downwards.
- a network (not shown) is also stretched between these side sections 4, 5.
- Fig. 2 shows in greater detail the sections 7 and 4 of the main frame 1 and the head or foot end 2, 3, respectively, the head or foot end being shown in the completely folded-down position.
- the section 4 is provided with a slanting side 9 facing a corresponding slanting side 8 of the section 7, and with an outside edge 10. Hooked around this outside edge 10 is the edge fillet 11, which opposite its hook part 12 has teeth 13 running through the network 14.
- the section 4 also has a recessed part 15 in which the transverse bars 6 can be accommodated. Due to the wall parts 8, 9, the section 7 and the section 4 can run next to each other slanting upwards, thus ensuring a compact unit.
- This design is of a width in cross-section which, as already mentioned, is less than the known design, which gives a more comfortable lying position, in particular where the network is stretched in cross-section between the longitudinal bars 4, 5.
- the section 7 together with the edge fillet forms a curved external surface, which has a beneficial effect on the appearance of this design.
- the main frame 1 can also be provided with a section 23 with a triangular cross-section.
- the slanting side 24 thereof runs parallel to the slanting side of section 4.
- a ventilation duct 25 is present between these sides, for the purpose of reducing moisture and corrosion problems.
- the triangular section 23 has excellent strength properties as regards bending and torsion.
- the supporting legs for the under-mattress can be fixed in a suitable manner on the bottom face 26.
- the section 7 has an internal, undercut longitudinal recess 16 and an external longitudinal recess 17. These recesses are intended for the accommodation of a fixing plate 18 and a knob 19 respectively belonging to a supporting leg 20.
- the plate 18 is connected by means of a screw connection to a lip 21 and can be tightened by the bolt head 22 in the recess 16.
- the knob 19 is in this case pressed into the recess 17, thereby producing a sturdy leg fastening.
Abstract
Description
- The present invention relates to an under-mattress, comprising a main frame, which may or may not be provided with adjustable auxiliary frames for head end or foot end, each with longitudinal and transverse bars made of hollow sections, and a network which is stretched at least between two opposite sections using means by which the edges of the network are connected to the sections in question.
- Such under-mattresses are known. The network stretched in the main frame must form a supporting face of suitable rigidity for the top mattress, in such a way that a very comfortable lying position is ensured. However, particularly in the case of a network stretched between the longitudinal bars of the main frame the problem occurs that a major part of said supporting face is taken up by the means for connecting the network to said longitudinal bars. Adjacent to the longitudinal bars or the transverse bars there is therefore always an area a few centimetres wide which is of much greater rigidity than the network. The disadvantage of this is that the mattress provides an uncomfortable lying surface at the level of those areas. This is felt all the more in the case of two under-mattresses placed next to each other for a double bed, where the longitudinal sections running next to each other in the centre plane together form an even broader, hard uncomfortable strip.
- All this could be improved by extending the under-mattress by the amount of said hard areas. This is, however, very undesirable for aesthetic reasons, while additional space required in that case is also a disadvantage for the under-mattress.
- The object of the invention is therefore to produce an under-mattress which provides a more comfortable support. This object is achieved in that the section bars lying opposite each other and connected to the network have a section cross-section in the form of a polygon which is determined at least by a face which runs inwards and downwards from the top outside edge of the section bar, and the top edge of which is directly below the face of the network, a face running downwards and/or outwards which connects to this face at an angle, and the width of which corresponds to the height of transverse reinforcements which can be connected thereto, and at least one further face which closes the section cross-section.
- The shape of the section cross-section according to the invention provides the possibility of fixing the supported network edges further outwards above the section than was previously possible. Since the face running inwards from the top outside edge of the section is also directed downwards, the part of the network lying above that face still has the capacity to move downwards under load. This means that the actual width of the network over which it gives a comfortable support is greater than in the known under-mattresses, without the total size of the framework having increased.
- The section bar has to be capable of taking stresses in the horizontal and in the vertical direction. In the case of the section cross-section according to the invention this is easily possible, since the dimension of the section in both directions can be selected large enough to obtain the desired resistance moment.
- It is known to hold the network fixed by means of an edge fillet. Such known edge fillets are fixed to the sides of the sections facing each other to which the network has to be fixed, or they are integral with said sections, e.g. through welding. As already mentioned, this design leads to a substantial reduction in size of the area which is available for the network.
- According to the invention, a greater effective width of the network can also be obtained in this design through the fact that the edge fillet is a separate, essentially flexible part, this edge fillet is coupled by means of a hook connection to the bar section and in the fitted state lies on top of a flat top face of the section which is outside the section face running at an angle inwards and downwards. The flexible edge fillet according to the invention obtains its rigidity through the fact that it lies on the top face of the section. Below the edge fillet and the network fixed to it the section continues downwards and inwards, which here again ensures the desired effective width combined with the required strength of the section.
- The network now lies virtually in the same plane as the top side of the frame, which provides an attractive appearance. In this design of the under-mattress greater flexibility is obtained also as regards manufacture. The known under-mattress is subjected, after being fully assembled, to a finishing treatment, in which it acquires its final colour finish. Network and sections are therefore of necessity the same colour.
- According to the invention, the edge fillets can, however, be manufactured in advance in a desired colour, and the edge fillets can then be hooked into the appropriate sections, with the network between them.
- The hook connection between edge fillets and section has the further advantage that different materials can be selected without problem for these parts. In the case of the known connection the freedom of choice is, of course, very limited in this respect. According to the invention, for example, a high-grade plastic or a high-grade metal can be selected for the edge fillet, which means that an attractive appearance can be ensured.
- According to a first possible embodiment, provision can be made for the hook connection of the edge fillet to be an edge of the edge fillet which is flanged in a hook shape and grips an outward-facing top edge of the bar section. The top side of the bar section is completely covered here, while the outside of it remains visible. All this makes it possible to influence the appearance of the under-mattress further by selecting a specific desired colour combination for edge fillet and bar section.
- According to a second possible embodiment, provision can be made for the hook connection of the edge fillet to the bar section to be formed by a strip of the edge fillet running round the outside of the bar section and fixed at the bottom side of the bar section. The bar section is now completely concealed by the edge fillet. This embodiment makes it possible to select for the bar section an ordinary metal pipe of sufficiently high strength which need not meet high aesthetic standards. The fixing to the bottom side of the section can be obtained by means of a hook connection. This is not necessary; because the fixing to the bottom side of the bar section is virtually out of sight, a less attractive appearance is acceptable for it, for example screws or rivets.
- Provision is preferably made for the cross-section of the bar sections between which the network is stretched to have an external face running from the bottom edge of the section at an angle upwards and outwards to the top edge. The section cross-section thus obtained is approximately triangular in shape, and has the required resistance moments against bending in the horizontal and vertical direction. The fact that the outside of the bar section tapers downwards produces an unobtrusive appearance. This further increases the impression of compactness of the bar sections, and also of the overall framework.
- In this connection an attractive embodiment can also be obtained by having at the outside of the upward-slanting external face of the bar sections between which the network is stretched, at a distance from said external face, a second section which is polygonal in cross-section, and the external face of which determines the external face of the main frame. The cross-sections of the two sections and of the edge fillet can be matched here in such a way that their surfaces visible at the outside run smoothly into each other.
- According to another embodiment, provision can be made for this second polygonal section to be essentially the shape of a triangle whose slanting side runs parallel to the slanting outside of the section containing the connection to the network, and the other sides determine the external face and the bottom face of the bar shape. The advantage of the above two embodiments, but in particular of the latter one, is that the positioning of the two sections next to and above one another along their facing slanting sides leads to a compact assembly which still has the desired strength properties, thanks to the triangular cross-sections. The upward-slanting duct present in both embodiments between the facing sides of the two sections has a beneficial effect in this region on the ventilation of the top mattress and under-mattress lying on top of one another. In particular, where two known mattresses are placed next to each other for a double bed, it is found that moisture and corrosion problems occur in this region near the facing sides of the mattresses. In the case of the known mattresses this region is virtually completely shut off by sections and top mattresses, which means that there can be no ventilation. In the case of the under-mattress according to the invention, this problem can be avoided through ventilation in fact being possible through the above-mentioned ducts.
- In the case of the two above-mentioned embodiments, the two sections can be fixed to each other over their entire length by suitable spacers.
- In an under-mattress provided with head end and/or foot end adjustable about a horizontal transverse axis, it is, however, possible to provide for the network to be stretched between the longitudinal bars of the head end or foot end, and for these longitudinal bars to have in cross-section an external face which runs slanting from the bottom edge of the longitudinal bar upwards and outwards towards the top edge, and in the folded-down position For these longitudinal bars to lie next to the main bars of the main frame which are designed in the shape of a polygonal section whose external face determines the shape of the external face of the main frame, or in the form of a triangle whose slanting side runs parallel to the slanting outside of the section containing the connection to the network, and the other sides determine the external face and the bottom face of the bar shape.
- The under-mattress can be designed in such a way that the section bars determining the shape of the main bars of the main frame are provided on the inside, viewed in cross-section, with a longitudinal slit with undercut top and bottom edge. An advantage of such a design is that objects such as a lighting bracket, table tray and the like can be attached to the under-mattress in the longitudinal slit, in a simple manner and invisible from the side.
- Finally, in this connection the under-mattress can be designed in such a way that the second section, which determines the shape of the main bars of the main frame, is provided on the outside with a recess or groove running in the lengthwise direction, and the under-mattress is provided with supporting legs which each fit with an edge into the lengthwise recess or groove and at a distance away from and opposite said edge have a lip which is staggered inwards relative to the section, and which is at the inside of the section, overlaps the longitudinal slit, and is provided with retaining means which are tensionable and grip in the longitudinal slit of the section.
- The invention will be explained further below with reference to a number of examples of embodiments as shown in the figures.
- Fig. 1 shows a view in perspective of an under-mattress according to the invention.
- Fig. 2 shows a cross-section through a side of the under-mattress.
- Fig. 3 shows another cross-section according to Fig. 2.
- Fig. 4 shows a detail of the supporting leg attachment of the under-mattress.
- The under-mattress shown in Fig. 1 is provided with a
main frame 1 and with anadjustable head end 2 and an adjustable foot end 3. Both are supported in a known manner not shown, for example by a gas spring/lever control device. Theside sections 4, 5 of the head and foot end are connected to each other bytransverse bars 6 which are bent downwards. A network (not shown) is also stretched between theseside sections 4, 5. - Fig. 2 shows in greater detail the
sections main frame 1 and the head orfoot end 2, 3, respectively, the head or foot end being shown in the completely folded-down position. Thesection 4 is provided with a slantingside 9 facing a corresponding slanting side 8 of thesection 7, and with anoutside edge 10. Hooked around thisoutside edge 10 is theedge fillet 11, which opposite itshook part 12 hasteeth 13 running through thenetwork 14. Thesection 4 also has a recessedpart 15 in which thetransverse bars 6 can be accommodated. Due to thewall parts 8, 9, thesection 7 and thesection 4 can run next to each other slanting upwards, thus ensuring a compact unit. This design is of a width in cross-section which, as already mentioned, is less than the known design, which gives a more comfortable lying position, in particular where the network is stretched in cross-section between thelongitudinal bars 4, 5. - The
section 7 together with the edge fillet forms a curved external surface, which has a beneficial effect on the appearance of this design. - According to the variant shown in Fig. 3, the
main frame 1 can also be provided with asection 23 with a triangular cross-section. The slantingside 24 thereof runs parallel to the slanting side ofsection 4. Aventilation duct 25 is present between these sides, for the purpose of reducing moisture and corrosion problems. Thetriangular section 23 has excellent strength properties as regards bending and torsion. The supporting legs for the under-mattress can be fixed in a suitable manner on thebottom face 26. - As shown in Fig. 4, the
section 7 has an internal, undercutlongitudinal recess 16 and an externallongitudinal recess 17. These recesses are intended for the accommodation of a fixingplate 18 and aknob 19 respectively belonging to a supportingleg 20. Theplate 18 is connected by means of a screw connection to alip 21 and can be tightened by thebolt head 22 in therecess 16. Theknob 19 is in this case pressed into therecess 17, thereby producing a sturdy leg fastening.
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8900246A NL8900246A (en) | 1989-02-01 | 1989-02-01 | UNDERMATRASS. |
NL8900246 | 1989-02-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0381293A1 true EP0381293A1 (en) | 1990-08-08 |
EP0381293B1 EP0381293B1 (en) | 1994-05-04 |
Family
ID=19854053
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP90200239A Expired - Lifetime EP0381293B1 (en) | 1989-02-01 | 1990-02-01 | Under-mattress |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0381293B1 (en) |
AT (1) | ATE105157T1 (en) |
DE (1) | DE69008554T2 (en) |
DK (1) | DK0381293T3 (en) |
ES (1) | ES2052155T3 (en) |
NL (1) | NL8900246A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6036273A (en) * | 1998-11-23 | 2000-03-14 | Lin; Steve | Chair structure |
WO2007010213A2 (en) * | 2005-07-20 | 2007-01-25 | Huntleigh Technology Limited | Bed assembly |
WO2007010227A1 (en) * | 2005-07-20 | 2007-01-25 | Huntleigh Technology Limited | Bed assembly |
ITMI20100332A1 (en) * | 2010-03-02 | 2011-09-03 | Efesto Srl Off | PROFILE FOR FRAMES INTENDED FOR THE CREATION OF NETWORKS OR DOGS |
ITUA20162449A1 (en) * | 2016-04-08 | 2017-10-08 | Caccaro Srl | COVERING ELEMENT FOR BED NETS FRAMES |
CN107594998A (en) * | 2017-11-02 | 2018-01-19 | 严林香 | A kind of multi-functional orthopedic mattress |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL36468C (en) * | ||||
DE250614C (en) * | ||||
DE324279C (en) * | 1918-12-22 | 1920-08-23 | Ackermann & Moths | Bed or bed frame with steel wire spring base |
EP0130157A2 (en) * | 1983-06-23 | 1985-01-02 | ONDAFLEX S.p.A. | Bed net with articulated frame and with mobile bar associated to the net springing system |
-
1989
- 1989-02-01 NL NL8900246A patent/NL8900246A/en not_active Application Discontinuation
-
1990
- 1990-02-01 ES ES90200239T patent/ES2052155T3/en not_active Expired - Lifetime
- 1990-02-01 DK DK90200239.3T patent/DK0381293T3/en active
- 1990-02-01 DE DE69008554T patent/DE69008554T2/en not_active Expired - Fee Related
- 1990-02-01 EP EP90200239A patent/EP0381293B1/en not_active Expired - Lifetime
- 1990-02-01 AT AT9090200239T patent/ATE105157T1/en not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL36468C (en) * | ||||
DE250614C (en) * | ||||
DE324279C (en) * | 1918-12-22 | 1920-08-23 | Ackermann & Moths | Bed or bed frame with steel wire spring base |
EP0130157A2 (en) * | 1983-06-23 | 1985-01-02 | ONDAFLEX S.p.A. | Bed net with articulated frame and with mobile bar associated to the net springing system |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6036273A (en) * | 1998-11-23 | 2000-03-14 | Lin; Steve | Chair structure |
WO2007010213A2 (en) * | 2005-07-20 | 2007-01-25 | Huntleigh Technology Limited | Bed assembly |
WO2007010227A1 (en) * | 2005-07-20 | 2007-01-25 | Huntleigh Technology Limited | Bed assembly |
WO2007010213A3 (en) * | 2005-07-20 | 2007-04-19 | Huntleigh Technology Plc | Bed assembly |
EP2025264A1 (en) * | 2005-07-20 | 2009-02-18 | Huntleigh Technology Limited | Bed assembly |
US7895689B2 (en) | 2005-07-20 | 2011-03-01 | Huntleigh Technology Limited | Bed assembly |
AU2006271495B2 (en) * | 2005-07-20 | 2012-10-11 | Arjo Ip Holding Ab | Bed assembly |
US8397324B2 (en) | 2005-07-20 | 2013-03-19 | Huntleigh Technology Limited | Hinge for bed frame assembly |
US8528704B2 (en) | 2005-07-20 | 2013-09-10 | Huntleigh Technology Limited | Bed castor and brake assembly |
ITMI20100332A1 (en) * | 2010-03-02 | 2011-09-03 | Efesto Srl Off | PROFILE FOR FRAMES INTENDED FOR THE CREATION OF NETWORKS OR DOGS |
ITUA20162449A1 (en) * | 2016-04-08 | 2017-10-08 | Caccaro Srl | COVERING ELEMENT FOR BED NETS FRAMES |
CN107594998A (en) * | 2017-11-02 | 2018-01-19 | 严林香 | A kind of multi-functional orthopedic mattress |
Also Published As
Publication number | Publication date |
---|---|
EP0381293B1 (en) | 1994-05-04 |
DK0381293T3 (en) | 1994-06-06 |
DE69008554T2 (en) | 1994-08-18 |
ATE105157T1 (en) | 1994-05-15 |
NL8900246A (en) | 1990-09-03 |
DE69008554D1 (en) | 1994-06-09 |
ES2052155T3 (en) | 1994-07-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US6779849B1 (en) | Multi-channel sling seat frame | |
CA2310306C (en) | Chair construction and method of making same | |
US7108322B2 (en) | Mechanism for changing a position of a support surface | |
US6370714B1 (en) | Lounge chair | |
EP0618774B1 (en) | Improvements in and relating to seat arrangements providing adjustable lumbar support | |
EP0381293B1 (en) | Under-mattress | |
GB2102673A (en) | Seat arrangement | |
US20080134431A1 (en) | Bed with an Apparatus for Securing an Adjustable Base Support to a Mattress | |
JPH02149545U (en) | ||
EP0032266A1 (en) | Mattress assembly | |
US6158704A (en) | Appliance mounting apparatus | |
EP1327403A1 (en) | Multifunctional bed equipped with different types of fittings | |
US20070024102A1 (en) | Single frame sling chair | |
DE20120427U1 (en) | Sitting and reclining furniture | |
JPH03292909A (en) | Under-mattress | |
CN211483722U (en) | Soft package bed | |
US6994402B1 (en) | Furniture frame bracket | |
JPH0324722Y2 (en) | ||
EP2208443A1 (en) | Method for producing a mattress base comprising a support | |
CN216454172U (en) | Seat structure with detachable headrest | |
CN210433171U (en) | Metal tube bed with soft decorative surface | |
NL1012965C2 (en) | Garden bench with tensionable cover. | |
JP2576965B2 (en) | Handrail | |
FI74601B (en) | STOLKONSTRUKTION. | |
JPS5811231Y2 (en) | Chuubou Daishia |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH DE DK ES FR GB GR IT LI LU NL SE |
|
17P | Request for examination filed |
Effective date: 19900919 |
|
17Q | First examination report despatched |
Effective date: 19920514 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE CH DE DK ES FR GB GR IT LI LU NL SE |
|
REF | Corresponds to: |
Ref document number: 105157 Country of ref document: AT Date of ref document: 19940515 Kind code of ref document: T |
|
ITF | It: translation for a ep patent filed |
Owner name: STUDIO TORTA SOCIETA' SEMPLICE |
|
REG | Reference to a national code |
Ref country code: DK Ref legal event code: T3 |
|
REF | Corresponds to: |
Ref document number: 69008554 Country of ref document: DE Date of ref document: 19940609 |
|
ET | Fr: translation filed | ||
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2052155 Country of ref document: ES Kind code of ref document: T3 |
|
REG | Reference to a national code |
Ref country code: GR Ref legal event code: FG4A Free format text: 3012763 |
|
EAL | Se: european patent in force in sweden |
Ref document number: 90200239.3 |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed | ||
REG | Reference to a national code |
Ref country code: GB Ref legal event code: IF02 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20030124 Year of fee payment: 14 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20030219 Year of fee payment: 14 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: AT Payment date: 20030221 Year of fee payment: 14 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: SE Payment date: 20030224 Year of fee payment: 14 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GR Payment date: 20030226 Year of fee payment: 14 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: LU Payment date: 20030227 Year of fee payment: 14 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CH Payment date: 20030304 Year of fee payment: 14 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20030306 Year of fee payment: 14 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20040201 Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20040201 Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20040201 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20040202 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20040229 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20040229 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20040901 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20040903 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20040201 |
|
EUG | Se: european patent has lapsed | ||
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20041029 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20050201 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: ES Payment date: 20090205 Year of fee payment: 20 Ref country code: DK Payment date: 20090224 Year of fee payment: 20 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: NL Payment date: 20090227 Year of fee payment: 20 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: BE Payment date: 20090302 Year of fee payment: 20 |
|
REG | Reference to a national code |
Ref country code: DK Ref legal event code: EUP |
|
BE20 | Be: patent expired |
Owner name: *AUPING B.V. Effective date: 20100201 |
|
NLV7 | Nl: ceased due to reaching the maximum lifetime of a patent |
Effective date: 20100201 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 20100202 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION Effective date: 20100202 |