DE69005616D1 - Stützelement mit steuerbarer steifheit. - Google Patents

Stützelement mit steuerbarer steifheit.

Info

Publication number
DE69005616D1
DE69005616D1 DE90901651T DE69005616T DE69005616D1 DE 69005616 D1 DE69005616 D1 DE 69005616D1 DE 90901651 T DE90901651 T DE 90901651T DE 69005616 T DE69005616 T DE 69005616T DE 69005616 D1 DE69005616 D1 DE 69005616D1
Authority
DE
Germany
Prior art keywords
layers
pct
cover
filler
date jul
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.)
Expired - Fee Related
Application number
DE90901651T
Other languages
English (en)
Other versions
DE69005616T2 (de
Inventor
Gerard Block
Jean Loeb
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.)
Compagnie Europeenne de Sieges pour Automobiles CESA
Original Assignee
Compagnie Europeenne de Sieges pour Automobiles CESA
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 Compagnie Europeenne de Sieges pour Automobiles CESA filed Critical Compagnie Europeenne de Sieges pour Automobiles CESA
Application granted granted Critical
Publication of DE69005616D1 publication Critical patent/DE69005616D1/de
Publication of DE69005616T2 publication Critical patent/DE69005616T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/36—Support for the head or the back
    • A47C7/40—Support for the head or the back for the back
    • A47C7/46—Support for the head or the back for the back with special, e.g. adjustable, lumbar region support profile; "Ackerblom" profile chairs
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S297/00—Chairs and seats
    • Y10S297/03—Pneumatic
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S5/00—Beds
    • Y10S5/91—Beds with suction means
DE90901651T 1989-01-10 1990-01-02 Stützelement mit steuerbarer steifheit. Expired - Fee Related DE69005616T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8900197A FR2641493B1 (fr) 1989-01-10 1989-01-10 Element de soutien a rigidite asservie
PCT/FR1990/000001 WO1990007890A1 (fr) 1989-01-10 1990-01-02 Element de soutien a rigidite asservie

Publications (2)

Publication Number Publication Date
DE69005616D1 true DE69005616D1 (de) 1994-02-10
DE69005616T2 DE69005616T2 (de) 1994-04-28

Family

ID=9377563

Family Applications (1)

Application Number Title Priority Date Filing Date
DE90901651T Expired - Fee Related DE69005616T2 (de) 1989-01-10 1990-01-02 Stützelement mit steuerbarer steifheit.

Country Status (9)

Country Link
US (1) US5159726A (de)
EP (1) EP0452386B1 (de)
JP (1) JP2656151B2 (de)
AT (1) ATE99138T1 (de)
DE (1) DE69005616T2 (de)
DK (1) DK0452386T3 (de)
ES (1) ES2047911T3 (de)
FR (1) FR2641493B1 (de)
WO (1) WO1990007890A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5556169A (en) * 1994-07-15 1996-09-17 Parrish; Milton E. Multi-layer conformable support system
WO1997045038A1 (en) * 1996-05-28 1997-12-04 Deka Products Limited Partnership Constant pressure seating system
US6713001B1 (en) 1997-12-29 2004-03-30 Lear Corporation Surface imaging method for a vehicle seat
US6367106B1 (en) 1998-02-20 2002-04-09 Sand Therapeutic, Inc. Therapeutic support for the reduction of decubitus ulcers
JP4426722B2 (ja) 1998-05-19 2010-03-03 ケルシウス，エルエルシー フレーム部材と取外し可能に取付けられた膜とを備えたタオルマット
USD449193S1 (en) 1998-05-19 2001-10-16 Gray Matter Holdings,Llc Mat with pillow
US6684433B2 (en) * 2001-03-07 2004-02-03 Gualtiero G. Giori Pressure adjustable foam support apparatus
US6922863B2 (en) * 2001-03-07 2005-08-02 Gualtiero G. Giori Adjustable foam mattress
DE10156621C1 (de) * 2001-11-17 2002-11-21 Thomas Hausmann Kindersitz, insbesondere für ein Kraftfahrzeug oder ein Luftfahrzeug
US6868569B2 (en) * 2002-02-01 2005-03-22 The Or Group, Inc. Reversed air mattress
US20060075569A1 (en) * 2002-09-17 2006-04-13 Gino Giori Adjustable foam mattress
DE10358951B4 (de) * 2003-12-15 2015-02-12 Deutsche Lufthansa Ag Luftkissenanordnung für einen Passagiersitz
DE502005009737D1 (de) * 2005-07-20 2010-07-22 Prospective Concepts Ag Pneumatischer fahrzeugsitz
US11299084B2 (en) 2019-10-16 2022-04-12 GM Global Technology Operations LLC Selectively rigidizable membrane

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3608961A (en) * 1969-09-04 1971-09-28 Robert Von Heck Variable contour cushion
BE752385A (de) * 1970-06-23
FR2319999A1 (fr) * 1975-07-30 1977-02-25 Soret Procede et dispositif pour maintenir en position verticale une masse de particules

Also Published As

Publication number Publication date
EP0452386A1 (de) 1991-10-23
WO1990007890A1 (fr) 1990-07-26
ES2047911T3 (es) 1994-03-01
EP0452386B1 (de) 1993-12-29
US5159726A (en) 1992-11-03
JP2656151B2 (ja) 1997-09-24
FR2641493A1 (fr) 1990-07-13
ATE99138T1 (de) 1994-01-15
FR2641493B1 (fr) 1991-02-22
DE69005616T2 (de) 1994-04-28
DK0452386T3 (da) 1994-01-24
JPH05500458A (ja) 1993-02-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee