DK0452386T3 - Støtteelementer med servo-reguleret stivhed - Google Patents

Støtteelementer med servo-reguleret stivhed

Info

Publication number
DK0452386T3
DK0452386T3 DK90901651.1T DK90901651T DK0452386T3 DK 0452386 T3 DK0452386 T3 DK 0452386T3 DK 90901651 T DK90901651 T DK 90901651T DK 0452386 T3 DK0452386 T3 DK 0452386T3
Authority
DK
Denmark
Prior art keywords
layers
pct
cover
filler
date jul
Prior art date
Application number
DK90901651.1T
Other languages
Danish (da)
English (en)
Inventor
Gerard Block
Jean Loeb
Original Assignee
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 Cesa filed Critical Cesa
Application granted granted Critical
Publication of DK0452386T3 publication Critical patent/DK0452386T3/da

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

Landscapes

  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Press Drives And Press Lines (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
  • Seats For Vehicles (AREA)
  • Machine Tool Units (AREA)
  • Laminated Bodies (AREA)
  • Buffer Packaging (AREA)
  • Prostheses (AREA)
  • Details Of Garments (AREA)
DK90901651.1T 1989-01-10 1990-01-02 Støtteelementer med servo-reguleret stivhed DK0452386T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8900197A FR2641493B1 (fr) 1989-01-10 1989-01-10 Element de soutien a rigidite asservie

Publications (1)

Publication Number Publication Date
DK0452386T3 true DK0452386T3 (da) 1994-01-24

Family

ID=9377563

Family Applications (1)

Application Number Title Priority Date Filing Date
DK90901651.1T DK0452386T3 (da) 1989-01-10 1990-01-02 Støtteelementer med servo-reguleret stivhed

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
AU9587098A (en) 1998-02-20 1999-09-06 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
US6922863B2 (en) * 2001-03-07 2005-08-02 Gualtiero G. Giori Adjustable foam mattress
US6684433B2 (en) * 2001-03-07 2004-02-03 Gualtiero G. Giori Pressure adjustable foam support apparatus
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
US5159726A (en) 1992-11-03
FR2641493B1 (fr) 1991-02-22
ATE99138T1 (de) 1994-01-15
WO1990007890A1 (fr) 1990-07-26
DE69005616T2 (de) 1994-04-28
FR2641493A1 (fr) 1990-07-13
JPH05500458A (ja) 1993-02-04
DE69005616D1 (de) 1994-02-10
JP2656151B2 (ja) 1997-09-24
ES2047911T3 (es) 1994-03-01
EP0452386B1 (de) 1993-12-29

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