DE2238660A1 - FORMAL JOINT CONNECTION OF PANEL-SHAPED COMPONENTS WITHOUT SEPARATE CONNECTING ELEMENTS - Google Patents

FORMAL JOINT CONNECTION OF PANEL-SHAPED COMPONENTS WITHOUT SEPARATE CONNECTING ELEMENTS

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Publication number
DE2238660A1
DE2238660A1 DE2238660A DE2238660A DE2238660A1 DE 2238660 A1 DE2238660 A1 DE 2238660A1 DE 2238660 A DE2238660 A DE 2238660A DE 2238660 A DE2238660 A DE 2238660A DE 2238660 A1 DE2238660 A1 DE 2238660A1
Authority
DE
Germany
Prior art keywords
channel
joint connection
component
edge
connection according
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.)
Pending
Application number
DE2238660A
Other languages
German (de)
Inventor
Heinrich Hebgen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to DE2238660A priority Critical patent/DE2238660A1/en
Priority to CH1721572A priority patent/CH562377A5/en
Priority to AT1012672A priority patent/AT321529B/en
Priority to CA177,870A priority patent/CA991373A/en
Publication of DE2238660A1 publication Critical patent/DE2238660A1/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/07—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of multiple interengaging protrusions on the surfaces, e.g. hooks, coils
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2201/00—Joining sheets or plates or panels
    • E04F2201/01—Joining sheets, plates or panels with edges in abutting relationship
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2201/00—Joining sheets or plates or panels
    • E04F2201/01—Joining sheets, plates or panels with edges in abutting relationship
    • E04F2201/0153—Joining sheets, plates or panels with edges in abutting relationship by rotating the sheets, plates or panels around an axis which is parallel to the abutting edges, possibly combined with a sliding movement

Description

"Formschlüssige Fugenverbindung von plattenförmigen Bauelementen ohne gesonderte Verbindungselemente' Die Erfindung bezieht sich auf eine formschlüssige Fugenverbindung von plattenförmigen Bauelementen ohne gesonderte Verbindungselemente."Form-fitting joint connection of panel-shaped components without separate connecting elements' The invention relates to a form-fitting Joint connection of panel-shaped components without separate connecting elements.

Die einfachste Art der Zuordnung von Bauelementen zueinander st der stumpfe Stoß. In einer durch einen stumpfen Stoß gebildeten Fuge können höchstens Druckkräfte, aber keine Zugkräfte und keine Querkräfte übertragen werden. Mit einem einfach oder mehrfach gegliederten sogenannten Stufenfalz lassen sich Drtlckkräfte und in bestimmte Richtungen wirkende Querkräfte, aber keine Zugkräfte übertragen. Druckkräfte und Querkräfte in beliebigen Richtungen lassen sich beispielsweise mit einer Nut -und-Feder -Verbindung aufnehmen, die aber ebenfalls keine Zugkräfte übertragen kann.The simplest way of assigning components to one another is the blunt thrust. In a joint formed by a butt joint, at most Pressure forces, but no tensile forces and no transverse forces are transmitted. With a so-called shiplap, which is divided into simple or multiple sections, can be used to create compression forces and transverse forces acting in certain directions, but not transferring tensile forces. Pressure forces and lateral forces in any direction can be used, for example a tongue-and-groove connection, which, however, also does not transmit any tensile forces can.

Im Zusammenhang mit Dämmpiatten aus Kunststoffhartschaum ist auch eine sogenannte Hakenfalzverbindung bekanntgeworden, bei der an den miteinander zu verbindenden Plattränderrgjeweils von Falzrinnen gefolgte Falzleisten angeordnet sind, die, da sie nach unterschiedlichen Seiten der Platte hin geöffnet sind, ineinandergreifen und eine sowohl druckfeste, als auch zugfeste Verbindung herstellen. Allerdings können auch in dieser Hakenfalzverbindung nur Querkräfte in beschränktem Umfang, nämlich nur in jeweils einer Richtung übertragen werden.In connection with insulation panels made of plastic rigid foam is also a so-called hook-seam connection has become known in which to each other To be connected to the edge of the panel, rebate strips followed by rebate grooves are arranged in each case which, since they are open on different sides of the plate, interlock and create a pressure-resistant as well as a tensile-resistant connection. However only a limited amount of transverse forces can be used in this hook-and-fold connection, namely can only be transmitted in one direction at a time.

Aufgabe der Erfindung ist es, eine für vorzugsweise plattenförmige Bauelemente jeder Art geeignete und ohne zusätzliche Verbindungsmittel wirksame formschlüssige Fugenverbindung zu schaffen, die in gleicher Weise Druck- und Zugkräfte sowie Querkräfte in beliebiger Richtung aufnehmen kann.The object of the invention is to provide one for preferably plate-shaped Structural elements of any kind suitable and effective without additional connecting means to create positive joint connection, the pressure and tensile forces in the same way as well as shear forces in any direction.

Die Erfindung löst diese Aufgabe dadurch, daß an einem Rand des Bauelementes eine zu einer Außenfläche desselben hin geöffnete, von einer Randleiste gefolgte ausgerundete Rinne angeordnet ist, die an der der Randleiste gegenüberliegenden Seite eine mit der genannten Außenfläche bündig verlaufende und in den durch die Rinne gebildeten Raum hineinragende Anschlagleiste aufweist, während der entsprechende Rand des benachbarten Bauelementes eine dieser Ausbildung entsprechende, zum formschlüssigen Eingriff mit der Rinne bestimmte Form besitzt.The invention solves this problem in that at one edge of the component one opened to an outer surface of the same and followed by a rim rounded channel is arranged on the opposite of the edge strip Side a flush with the named outer surface and into the through the Groove formed space has protruding stop bar, while the corresponding Edge of the adjacent component one of this training corresponding to the form-fitting Engagement with the groove has a certain shape.

Die Rinne ist zweckmäßig im Querschnitt kreisbogenförmig gestaltet, ihr Radius entspricht etwa der halben Dicke des Bauelementes.The channel is expediently designed in the shape of a circular arc in cross section, their radius corresponds to about half the thickness of the component.

Auch die Anschlagleiste ist am Außenumfang im Querschnitt zweckmäßig kreisbogenförmig gestaltet. Sie kann im Querschnitt als Vierteikreis ausgebildet sein, dessen Radius etwa dem vierten Teil der Dicke des Bauelementes entspricht.The stop bar is also useful in cross section on the outer circumference designed circular arc. It can be designed as a fourth circle in cross section its radius corresponds approximately to the fourth part of the thickness of the component.

Der Mittelpunkt der Rinne und der Schnittpunkt der Rinne mit der Anschlagleiste liegen zweckmäßig in einer zur Ebene des Bauelementes parallelen Ebene.The center of the gutter and the intersection of the gutter with the stop bar are expediently in a plane parallel to the plane of the component.

Der Mittelpunkt der Anschlagleiste liegt zweckmäßig im Schnittpunkt der zur Ebene des Bauelements senkrecht Tangente an die Rinne mit der Außenfläche des Bauelements.The center of the stop bar is expediently at the point of intersection the tangent to the channel with the outer surface perpendicular to the plane of the component of the component.

Die Höhe der Randleiste beträgt etwa zwischen 112 und 3/4 der Dicke des Bauelements.The height of the edge strip is approximately between 112 and 3/4 of the thickness of the component.

Die gestellte Aufgabe wird durch die erfindungsgemäße Randausbildung der Bauelemente vollständig gelöst. Die an einem Rand der Platte angeordnete Rinne mit einer Randleiste bewirkt in Verbindung mit dem entsprechend ausgebildeten Rand der benachbartenPlatte die zug- und druckfeste Verbindung, während die Anschlagleiste in Verbindung mit einer Ausnehmung am entsprechend ausgebildeten Rand der benach -barten Platte die Verriegelung der Fugenverbindung nach der R-ichtung schafft die bei der bekannten Hakenfalzverbindung nicht vorhanden war.The task set is achieved by the edge training according to the invention of the components completely solved. The gutter located on one edge of the plate with an edge ledge in conjunction with the correspondingly designed edge the adjacent plate provides the tensile and pressure-resistant connection, while the stop bar in connection with a recess on the correspondingly formed edge of the neighboring -bidding plate that creates the locking of the joint connection in the direction of the direction was not available with the known hook fold connection.

Die kreisbogenförmige Ausrundung der Rinne schafft die Voraussetzung dafür, daß das mit dem ersten Bauelement zu verbindende zweite Bauelement mit seinem entsprechenden Rand schräg von oben in die Rinne des ersten Bauelements eingeführt werden kann und sich bei der Ein.The circular arc-shaped rounding of the channel creates the prerequisite that the second component to be connected to the first component with his corresponding edge inserted obliquely from above into the groove of the first component can be and become at the one.

richtung in die Flucht mit dem bereits verlegten Bauelement praktisch selbsttätig verriegelt.direction in alignment with the component that has already been laid is practical locked automatically.

Mit der erfindungsgemäßen formschlüssigen Fugenverbindung lassen sich beliebig große zusammenhängende Plattenflächen herstellen, ohne daß für die Verbindung der einzelnen Platten untereinander Hilfsmittel wie Schrauben, Nägel, Klammern, Leim od. dgl. erforderlich sind. Die erfindungsgemäße Fugenverbindung sorgt auch dafür, daß die verlegten Bauelemente genau in einer Ebene liegen und daß Nacharbeiten zur Egalisierung der Oberflächen nicht notwendig sind.With the form-fitting joint connection according to the invention, Produce any large contiguous plate surfaces without the need for the connection aids such as screws, nails, clamps, Glue or the like are required. The joint connection according to the invention also provides for the misplaced Components lie exactly in one plane and that reworking to level the surfaces is not necessary.

Die Verwendung der Falzverbindung nach der Erfindung ist nicht an einen bestimmten Werkstoff gebunden. Auch die Herstellung der unterschnittenen Teile der Verbindung bereitet keine Schwierigkeiten. Bei Holz oder Holzwerkstoffen können die Falzteile gefräst werden. Bei Kunststoffhartschaum, aus denen heute überwiegend die Dämmplatten bestehen, ist es möglich, die Herstellungseinrichtungen, z. B.The use of the folded seam according to the invention is not on bound to a certain material. Also the production of the undercut parts the connection does not cause any difficulties. In the case of wood or wood-based materials, the folded parts are milled. In the case of rigid plastic foam, from which today predominantly the insulation panels exist, it is possible to use the manufacturing facilities, e.g. B.

Schäumautomaten mit ausschwenkbaren Werkzeugteilen zu versehen, die zunächst ausgeklappt werden, bevor sich die zweiteilige Form öffnet und die ausgeschäumte Platte freigibt.To provide foaming machines with swiveling tool parts that must first be unfolded before the two-part mold opens and the foamed one Disc releases.

Bevorzugte Einsatzgebiete für Bauelemente, insbesondere Platten oder plattenähnliche Gebilde, die mit der erfindungsgemäßen Fugenverbindung ausgestattet sind, sind unter anderem Deckenverkleidungen, Fußbodenbeläge, Wandverkleidungen, Dämmschichten für Wände und Dächer usw.Preferred areas of application for components, in particular panels or plate-like structures equipped with the joint connection according to the invention are, among other things, ceiling coverings, floor coverings, wall coverings, Insulation layers for walls and roofs etc.

also alle Gebiete, in denen es darauf ankommt, zusammenhängende flächige Verkleidungen oder Beläge zu haben.So all areas where it matters, contiguous area To have cladding or coverings.

Die Erfindung wird nachstehend anhand eines in der beigegebenen Zeichnung dargestellten Ausführungsbeispiels näher erläutert. Es zeigen: Fig. 1 einen Schnitt durch die erfindungsgemäße Fugenverbindung mit Angabe der Konstruktionseinzelheiten und Fig. 2 einen Schnitt durch die zwei Teile der Ftlgenverbindung im Montagezustand.The invention is described below with reference to one in the accompanying drawing illustrated embodiment explained in more detail. They show: FIG. 1 a section by the joint connection according to the invention with details of the construction details and FIG. 2 shows a section through the two parts of the joint connection in the assembled state.

In dem Querschnitt durch eine erfindungsgemäße Fugenverbindung zeigt Fig. 2 zwei benachbarte Bauelemente 1 und 2, die mit einander entsprechenden Randausgestaltungen versehen sind. Die Randausbildung der in der Darstellung linken Platte 1 besitzt eine Randleiste 3, die eine kreisbogenförmige Rinne 4 nach der einen Seite hin abschließt. An der der Randleiste 3 gegenüberliegenden Seite der Rinne 4 ragt in den durch die Rinne gebildeten Hohlraum eine Anschlagleiste 5 hinein, die mit der Oberfläche 6 der Platte 1 bündig ist und sich mit einer kreisbogenförmigen Krümmung 7 von der Oberfläche 6 der Platte zur Rinne 4 hin erstreckt.In the cross section through a joint connection according to the invention shows Fig. 2 shows two adjacent components 1 and 2, which have mutually corresponding edge configurations are provided. The edge training the one on the left in the illustration Plate 1 has an edge strip 3, which has a circular arc-shaped channel 4 after ends one side. On the opposite side of the edge strip 3 Channel 4 protrudes into the cavity formed by the channel a stop bar 5, which is flush with the surface 6 of the plate 1 and with a circular arc-shaped Curvature 7 extends from the surface 6 of the plate towards the channel 4.

Die in der Darstellung der Fig. 2 rechte Platte 2 besitzt eine der Randausbildung der Platte 1 wie Patrize und Matrize entsprechende Randausbildung. Diese besteht aus einer wulstartigen Verdickung 8, die in die Rinne 4 paßt und am äußersten Rand eine der Anschlagleiste 5 entsprechende Ausnehmung 9 besitzt. Diese Randausbildung paßt formschlüssig in diejenige der Platte 1, wobei die Außenfläche der wulstartigen Verdickung 8 an der ihr entsprechenden kreisbogenförmigen Krümmung der Rinne 4 entlanggleitet, bis die ebenfalls kreisbogenförmige Ausnehmung 9 an der ihr entsprechenden Krümmung der Anschlagleiste 5 anliegt. Damit ist automatisch die Verriegelung der Fugenverbindung gegeben.The right in the representation of FIG. 2 plate 2 has one of the Edge formation of the plate 1 such as male and female corresponding edge formation. This consists of a bead-like thickening 8 that fits into the channel 4 and on outermost edge has a recess 9 corresponding to the stop bar 5. These Edge formation fits positively into that of the plate 1, the outer surface the bead-like thickening 8 at the arc-shaped curvature corresponding to it the channel 4 slides along until the also circular arc-shaped recess 9 at the corresponding curvature of the stop bar 5 is applied. This is automatic the locking of the joint connection is given.

Für die Gestaltung der erfindungsgemäßen Fugenverbindung haben sich ganz bestimmte Größenverhältnisse als besonders zweckmäßig herausgestellt. Diese Größenverhältnisse sind in Fig. 1 dargestellt.For the design of the joint connection according to the invention very specific proportions turned out to be particularly useful. These Size relationships are shown in FIG. 1.

Wenn die Plattendicke mit D angenommen wird, dann befindet sich der Mittelpunkt E 1 für die kreisbogenförmige Rinne im Abstand D/4 unterhalb der Plattenoberkante. Der Radius des die Rinne begrenzenden Kreisbogens beträgt D/2. Der Mittelpunkt E 2 für den die Anschlagleiste begrenzenden Kreisbogen liegt auf einer zur Plattenebene senkrechten Tangente im Punkt A an den die Rinne bildenden Kreis und zwar im Schnittpunkt der Tangente mit der Plattenoberseite. Der Radius des Kreisbogens beträgt D/4.If the plate thickness is assumed to be D, then the is located Center point E 1 for the circular arc-shaped channel at a distance D / 4 below the top edge of the plate. The radius of the circular arc delimiting the channel is D / 2. The center point E 2 for the arc delimiting the stop bar lies on a plane to the plate perpendicular tangent at point A to the circle forming the channel, namely at the point of intersection the tangent to the top of the plate. The radius of the circular arc is D / 4.

Das dem die Rinne bildenden Kreis mit dem Radius D/2 über dem Durchmesser eingeschriebene Dreieck mit den Ecken A, B und C bildet in der Verlängerung der Linie B-C den ersten geometrischen Ort für den äußeren Eckpunkt H für die die Rinne begrenzende Randleiste.That of the circle forming the channel with the radius D / 2 over the diameter inscribed triangle with corners A, B and C forms in the extension of the Line B-C the first geometric location for the outer corner point H for the gutter delimiting sidebar.

Den zweiten geometrischen Ort für den Eckpunkt H findet man durch die Verlängerung einer Geraden vom Mittelpunkt E 1 des Kreises durch einen Punkt G über diesen hinaus, mit der Verlängerung der Linie B-C.The second geometric location for the corner point H can be found through the extension of a straight line from the center E 1 of the circle through a point G beyond this, with the extension of line B-C.

Der Punkt G ergibt sich aus dem Schnittpunkt einer Parallelen zur Strecke A-C im Abstand von D/8 mit dem Kreis um E 1.The point G results from the intersection of a line parallel to the Line A-C at a distance of D / 8 with the circle around E 1.

Je nach Einsatzgebiet und Beanspruchung der mit der erfindungsgemäßen Fugenverbindung ausgestatteten Platten kann die Plattendicke D sowohl nach oben, als auch nach unten vergrößert werden. Das ist in Fig. 1 jeweils durch gestrichelte Linien dargestellt. Bei weniger tragfähigen Materialien, wie z. B. Kunststoffhartschaum,ist eine Verdickung der Platte nach oben vorteilhaft, während vornehmlich auf Zug beanspruchte Platten zweckmäßig nach unten verdickt werden.Depending on the area of use and stress of the with the invention Joint connection equipped panels, the panel thickness D can be both upwards, as well as being enlarged downwards. This is shown in Fig. 1 by dashed lines Lines shown. In the case of less stable materials, such as B. rigid plastic foam is a thickening of the plate to the top advantageous, while primarily stressed on train Plates are expediently thickened downwards.

Claims (1)

Patentansprüche: Patent claims: '(5 Formschlüssige Fugenverbindung von plattenförmigen Bauelementen ohne gesonderte Verbindungselemente, dadurch gekennzeichnet, daß an einem Rand des Bauelementes (1) eine zu einer Außenfläche (6) desselben hin geöffnete, von einer Randleiste (3) gefolgte, ausgerundete Rinne (4) angeordnet ist, die an der der Randleiste (3) gegenüberliegenden Seite eine m-it der Außenfläche (6) bündig verlaufende und in den durch die Rinne (4) gebildeten Raum hineinragende Anschlagleiste (5) aufweist, während der entsprechende Rand des benachbarten Bauteils (2) eine dieser Ausbildung entsprechende, zum formschlüssigen Eingriff mit der Rinne (4) bestimmte Form besitzt. '(5 Form-fitting joint connection of panel-shaped components without separate connecting elements, characterized in that at one edge of the Component (1) one to an outer surface (6) of the same open, from one Edge strip (3) followed, rounded channel (4) is arranged, which is on the edge of the strip (3) opposite side one with the outer surface (6) running flush and has a stop strip (5) protruding into the space formed by the channel (4), while the corresponding edge of the adjacent component (2) one of these training has a corresponding shape intended for positive engagement with the channel (4). 2. ) Fugenverbindung nach Anspruch 1, dadurch gekennzeichnet, daß die Rinne (4) im Querschnitt kreisbogenförmig gestaltet ist, 3. ) Fugenverbindung nach Anspruch 2, dadurch gekennzeichnet, daß der Radius der Rinne (4) etwa der halben Dicke des Bauelementes entspricht. 2.) Joint connection according to claim 1, characterized in that the channel (4) is designed as a circular arc in cross section, 3.) joint connection according to claim 2, characterized in that the radius of the channel (4) is approximately half that Thickness of the component corresponds. 4.) Fugenverbindung nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die Anschlagleiste (5) am Außenumfang im Querschnitt kreisbogenförmig gestaltet ist. 4.) Joint connection according to one of claims 1 to 3, characterized in that that the stop bar (5) designed on the outer circumference in cross section in the shape of a circular arc is. 5.) Fugenverbindung nach Anspruch 4, dadurch gekennzeichnet, daß die Anschlagleiste im Querschnitt als Viertelkreis ausgebildet ist, dessen Radius etwa dem vierten Teil der Dicke des Bauelementes entspricht. 5.) Joint connection according to claim 4, characterized in that the stop bar is designed as a quarter circle in cross section, the radius of which corresponds approximately to the fourth part of the thickness of the component. 6.) Fugenverbindurig nach einem der Ansprüche 1 bis 5, gekenneichnet, daß der Mittelpunkt (E.) der Rinne (4) und der Schnittpunkt (A) der Rinne (4) mit der Anschlagleiste (5) in einer zur Ebene des Bauelementes parallelen Ebene liegen. 6.) Fugenverbindurig according to one of claims 1 to 5, gekenneichnet, that the center point (E.) of the channel (4) and the intersection (A) of the channel (4) with the stop bar (5) lie in a plane parallel to the plane of the component. 7.) Fugenverbindung nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß der Mittelpunkt (E2) der Anschlagleiste (5) im Schnittpunkt (A) der zur Ebene des Bauelementes senkrechten Tangente an die Rinne (4) mit der Außenfläche (6) des Bauelementes liegt 8. ) Fugenverbindung nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, daß die Höhe der Randleiste (3) etwa zwischen 1/2 und 3/4 der Dicke des Bauelementes beträgt. 7.) Joint connection according to one of claims 1 to 6, characterized in that that the center point (E2) of the stop bar (5) at the intersection (A) of the plane of the component perpendicular tangent to the channel (4) with the outer surface (6) of the Component is 8.) Joint connection according to one of claims 1 to 7, characterized characterized in that the height of the edge strip (3) is approximately between 1/2 and 3/4 of the thickness of the component is.
DE2238660A 1971-11-29 1972-08-05 FORMAL JOINT CONNECTION OF PANEL-SHAPED COMPONENTS WITHOUT SEPARATE CONNECTING ELEMENTS Pending DE2238660A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE2238660A DE2238660A1 (en) 1972-08-05 1972-08-05 FORMAL JOINT CONNECTION OF PANEL-SHAPED COMPONENTS WITHOUT SEPARATE CONNECTING ELEMENTS
CH1721572A CH562377A5 (en) 1971-11-29 1972-11-27 Form-locked building panel joint connection - with shaped end of one fitting into lipped rounded edge channel of next
AT1012672A AT321529B (en) 1971-11-29 1972-11-28 Positive joint connection of panel-shaped components
CA177,870A CA991373A (en) 1972-08-05 1973-08-01 Shape-locking joint connector for panel-shaped construction elements without any separate connecting parts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2238660A DE2238660A1 (en) 1972-08-05 1972-08-05 FORMAL JOINT CONNECTION OF PANEL-SHAPED COMPONENTS WITHOUT SEPARATE CONNECTING ELEMENTS

Publications (1)

Publication Number Publication Date
DE2238660A1 true DE2238660A1 (en) 1974-02-07

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Family Applications (1)

Application Number Title Priority Date Filing Date
DE2238660A Pending DE2238660A1 (en) 1971-11-29 1972-08-05 FORMAL JOINT CONNECTION OF PANEL-SHAPED COMPONENTS WITHOUT SEPARATE CONNECTING ELEMENTS

Country Status (2)

Country Link
CA (1) CA991373A (en)
DE (1) DE2238660A1 (en)

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US6863768B2 (en) 1999-11-08 2005-03-08 Premark Rwp Holdings Inc. Water resistant edge of laminate flooring
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US8528285B2 (en) 2009-03-27 2013-09-10 Pergo (Europe) Ab Joint cover assembly and kit comprising this joint cover assembly as well as installation method thereof
US8615952B2 (en) 2010-01-15 2013-12-31 Pergo (Europe) Ab Set of panels comprising retaining profiles with a separate clip and method for inserting the clip
US9115500B2 (en) 2010-01-15 2015-08-25 Pergo (Europe) Ab Set of panels comprising retaining profiles with a separate clip and method for inserting the clip
US9464444B2 (en) 2010-01-15 2016-10-11 Pergo (Europe) Ab Set of panels comprising retaining profiles with a separate clip and method for inserting the clip
US8978334B2 (en) 2010-05-10 2015-03-17 Pergo (Europe) Ab Set of panels
US9593491B2 (en) 2010-05-10 2017-03-14 Pergo (Europe) Ab Set of panels

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