EP0853902A3 - Mattress - Google Patents

Mattress Download PDF

Info

Publication number
EP0853902A3
EP0853902A3 EP98100026A EP98100026A EP0853902A3 EP 0853902 A3 EP0853902 A3 EP 0853902A3 EP 98100026 A EP98100026 A EP 98100026A EP 98100026 A EP98100026 A EP 98100026A EP 0853902 A3 EP0853902 A3 EP 0853902A3
Authority
EP
European Patent Office
Prior art keywords
mattress
ventilation ducts
lying surface
closable
latex
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.)
Withdrawn
Application number
EP98100026A
Other languages
German (de)
French (fr)
Other versions
EP0853902A2 (en
Inventor
Gudrun Prof Dr. Täuber
Ralf Braune
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.)
Dunlop TECH GmbH
Original Assignee
Dunlop TECH GmbH
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 Dunlop TECH GmbH filed Critical Dunlop TECH GmbH
Publication of EP0853902A2 publication Critical patent/EP0853902A2/en
Publication of EP0853902A3 publication Critical patent/EP0853902A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C21/00—Attachments for beds, e.g. sheet holders, bed-cover holders; Ventilating, cooling or heating means in connection with bedsteads or mattresses
    • A47C21/04—Devices for ventilating, cooling or heating
    • A47C21/042—Devices for ventilating, cooling or heating for ventilating or cooling
    • A47C21/046—Devices for ventilating, cooling or heating for ventilating or cooling without active means, e.g. with openings or heat conductors
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • A47C27/14—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays
    • A47C27/142—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays with projections, depressions or cavities
    • A47C27/144—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays with projections, depressions or cavities inside the mattress or cushion
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • A47C27/14—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays
    • A47C27/142—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays with projections, depressions or cavities
    • A47C27/146—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays with projections, depressions or cavities on the outside surface of the mattress or cushion

Abstract

Matratze aus elastisch verformbarem Material, insbesondere Schaumstoff wie Latex oder Polyurethan, mit einem mindestens eine Liegefläche (5) bildenden Matratzenkörper (2) und mit mehreren von der Liegefläche (5) aus quer durch den Matratzenkörper (2) geführten Lüftungskanälen (7) zur Abfuhr von Wärme und Feuchtigkeit aus dem Matratzeninneren, wobei die Lüftungskanäle (7) bei Belastung der Matratze (1) durch eine Person aufgrund der Verformung des Matratzenmaterials schließbar sind.

Figure 00000001
Mattress made of elastically deformable material, in particular foam such as latex or polyurethane, with a mattress body (2) forming at least one lying surface (5) and with several ventilation ducts (7) guided from the lying surface (5) across the mattress body (2) for removal of heat and moisture from the inside of the mattress, the ventilation ducts (7) being closable when the mattress (1) is loaded by one person due to the deformation of the mattress material.
Figure 00000001
EP98100026A 1997-01-07 1998-01-02 Mattress Withdrawn EP0853902A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1997100283 DE19700283C2 (en) 1997-01-07 1997-01-07 mattress
DE19700283 1997-01-07

Publications (2)

Publication Number Publication Date
EP0853902A2 EP0853902A2 (en) 1998-07-22
EP0853902A3 true EP0853902A3 (en) 2000-12-20

Family

ID=7816904

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98100026A Withdrawn EP0853902A3 (en) 1997-01-07 1998-01-02 Mattress

Country Status (2)

Country Link
EP (1) EP0853902A3 (en)
DE (1) DE19700283C2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10132548A1 (en) * 2001-07-09 2003-02-06 Riesner Werke Gmbh & Co Kg Seat cushion comprises foam base containing array of springs in cavity, areas of different rigidity being positioned over springs which are produced during foaming
NL1024180C2 (en) * 2003-08-28 2005-03-01 Phi Van Nguyen Mattress, produced by steaming mixture of natural rubber sap and chemical additives cast in a perforated mold and the steamed using a pipe system extending around the mold
US6941603B2 (en) * 2003-11-03 2005-09-13 Gommagomma S.R.L. Cushioning element for mattresses, pillows and the like
CA2978425C (en) * 2008-01-10 2020-03-31 Cascade Designs, Inc. Resilient cores with convection barriers particularly for inflatable bodies and methods for making the same
AU2016238833B2 (en) * 2008-01-10 2018-03-08 Cascade Designs, Inc. Resilient cores with convection barriers particularly for inflatable bodies and methods for making the same
CN211835108U (en) * 2020-01-17 2020-11-03 李永苍 Humpback physiotherapy cushion
KR102612597B1 (en) * 2021-10-21 2023-12-12 주식회사 케이원 A Pillow with a Structure of Balancing a Cushion

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1108646A (en) * 1953-10-05 1956-01-16 Daimler Benz Ag Cushion made of artificial foam for upholstering seats or the like
CH386235A (en) * 1961-03-16 1964-12-31 Pirelli Sapsa S P A Societa Pe Padding of spongy elastic material, particularly for vehicle seats
US4686724A (en) * 1983-04-22 1987-08-18 Bedford Peter H Support pad for nonambulatory persons
US5459896A (en) * 1992-06-24 1995-10-24 Span-America Medical Systems, Inc. Wheelchair cushion and cover

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3316595A (en) * 1963-12-20 1967-05-02 Goodrich Co B F Mold for producing foam rubber cushioning
DE9419381U1 (en) * 1994-12-06 1995-01-19 Hemafa Matratzenfab Gmbh mattress

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1108646A (en) * 1953-10-05 1956-01-16 Daimler Benz Ag Cushion made of artificial foam for upholstering seats or the like
CH386235A (en) * 1961-03-16 1964-12-31 Pirelli Sapsa S P A Societa Pe Padding of spongy elastic material, particularly for vehicle seats
US4686724A (en) * 1983-04-22 1987-08-18 Bedford Peter H Support pad for nonambulatory persons
US5459896A (en) * 1992-06-24 1995-10-24 Span-America Medical Systems, Inc. Wheelchair cushion and cover

Also Published As

Publication number Publication date
DE19700283C2 (en) 2001-12-13
DE19700283A1 (en) 1998-07-09
EP0853902A2 (en) 1998-07-22

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