EP0128534A3 - Orthopedic additional backrest - Google Patents

Orthopedic additional backrest Download PDF

Info

Publication number
EP0128534A3
EP0128534A3 EP84106507A EP84106507A EP0128534A3 EP 0128534 A3 EP0128534 A3 EP 0128534A3 EP 84106507 A EP84106507 A EP 84106507A EP 84106507 A EP84106507 A EP 84106507A EP 0128534 A3 EP0128534 A3 EP 0128534A3
Authority
EP
European Patent Office
Prior art keywords
backrest
orthopedic
additional
additional backrest
seat
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Withdrawn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
EP84106507A
Other languages
German (de)
French (fr)
Other versions
EP0128534A2 (en
Inventor
Frank Müller
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
Publication of EP0128534A2 publication Critical patent/EP0128534A2/en
Publication of EP0128534A3 publication Critical patent/EP0128534A3/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Withdrawn legal-status Critical Current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
    • 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
    • A47C7/42—Support for the head or the back for the back of detachable or loose type
    • A47C7/425—Supplementary back-rests to be positioned on a back-rest or the like
    • 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
    • A47C7/467—Support for the head or the back for the back with special, e.g. adjustable, lumbar region support profile; "Ackerblom" profile chairs adjustable by fluid means

Abstract

Bei einer orthopädischen Zusatzrückenlehne (3), insbe­ sondere für Fahrzeugsitze (1), die mittels Gurten (4) oder dgl. an der Rückenlehne (2) des Sitzes (1) befestigbar ist und aus einem die Wirbelsäule des Sitzbenutzers abstützenden Polster mit mindestens einer elastisch verformbaren, aufblasbaren Kammer (5-7) besteht, sind mindestens zwei übereinander an­ geordnete und quer zur Rückenlehne (2) verlaufende Kam­ mern (5-7) vorgesehen und die Kammern (5-7) sind über ge­ trennte Leitungen (8, 11, 13) mit mindestens einem Handblase­ ball (12) mit Entlüftungsventil (12a) verbunden. With an orthopedic additional backrest (3), esp especially for vehicle seats (1), which by means of belts (4) or the like. on the backrest (2) of the seat (1) can be fastened and off a cushion that supports the spine of the seat user with at least one elastically deformable, inflatable Chamber (5-7) there are at least two on top of each other orderly and transverse to the backrest (2) Kam mern (5-7) and the chambers (5-7) are ge separate lines (8, 11, 13) with at least one hand bladder ball (12) connected to the vent valve (12a).

EP84106507A 1983-06-11 1984-06-07 Orthopedic additional backrest Withdrawn EP0128534A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8317136U 1983-06-11
DE19838317136 DE8317136U1 (en) 1983-06-11 1983-06-11 ORTHOPEDIC ADDITIONAL BACKREST

Publications (2)

Publication Number Publication Date
EP0128534A2 EP0128534A2 (en) 1984-12-19
EP0128534A3 true EP0128534A3 (en) 1986-03-19

Family

ID=6754183

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84106507A Withdrawn EP0128534A3 (en) 1983-06-11 1984-06-07 Orthopedic additional backrest

Country Status (2)

Country Link
EP (1) EP0128534A3 (en)
DE (1) DE8317136U1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7735932B2 (en) 2005-08-19 2010-06-15 W.E.T. Automotive Systems Ag Automotive vehicle seat insert
US7781704B2 (en) 2003-09-25 2010-08-24 W.E.T. Automotive Systems Ag Control system for operating automotive vehicle components
US7918498B2 (en) 2003-12-01 2011-04-05 W.E.T. Automotive Systems Ag Valve layer for a seat
US8777320B2 (en) 2008-12-21 2014-07-15 W.E.T. Automotive Systems Ag Ventilation system

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6125854U (en) * 1984-07-20 1986-02-15 アイシン精機株式会社 Air lumbar support device
US4789202A (en) * 1987-07-13 1988-12-06 Alter Roy H Inflatable seat cushion
KR930025040U (en) * 1992-05-26 1993-12-16 쥐. 하지드 로우랜드 Method and apparatus for providing feedback in a persistent driven exercise system
US5637076A (en) * 1992-05-26 1997-06-10 Ergomedics, Inc. Apparatus and method for continuous passive motion of the lumbar region
US5304109A (en) * 1993-01-22 1994-04-19 Shockley Ronnie W Inflatable support
US5419612A (en) * 1993-09-07 1995-05-30 Rassekhi; Andreas Inflatable seat assembly
EP0677261A1 (en) * 1994-03-15 1995-10-18 LEDRAPLASTIC S.p.A. Corrective inflatable lumbar cushion
US5785669A (en) * 1995-04-12 1998-07-28 Proctor; Richard I. Back supporting and exercising cushion
US5562324A (en) * 1996-02-02 1996-10-08 Lear Seating Corporation Lumbar support actuation
US7168758B2 (en) * 2003-06-05 2007-01-30 Igb Automotive Ltd. Modular comfort assembly for occupant support

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE629620A (en) * 1962-04-27 1963-07-01
FR2361083A1 (en) * 1976-08-12 1978-03-10 Gienanth Heiko Von ADJUSTABLE CUSHION ESPECIALLY FOR VEHICLE SEATS
US4190286A (en) * 1977-12-02 1980-02-26 Bentley John P Inflatable seat cushion and body support assembly

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE629620A (en) * 1962-04-27 1963-07-01
FR2361083A1 (en) * 1976-08-12 1978-03-10 Gienanth Heiko Von ADJUSTABLE CUSHION ESPECIALLY FOR VEHICLE SEATS
US4190286A (en) * 1977-12-02 1980-02-26 Bentley John P Inflatable seat cushion and body support assembly

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7781704B2 (en) 2003-09-25 2010-08-24 W.E.T. Automotive Systems Ag Control system for operating automotive vehicle components
US8309892B2 (en) 2003-09-25 2012-11-13 W.E.T. Automotive System, Ltd Control system for operating automotive vehicle components
US7918498B2 (en) 2003-12-01 2011-04-05 W.E.T. Automotive Systems Ag Valve layer for a seat
US8235462B2 (en) 2003-12-01 2012-08-07 W.E.T. Automotive Systems, Ltd. Valve layer for a seat
US7735932B2 (en) 2005-08-19 2010-06-15 W.E.T. Automotive Systems Ag Automotive vehicle seat insert
US7971931B2 (en) 2005-08-19 2011-07-05 W.E.T. Automotive Systems Ag Automotive vehicle seat insert
US8162391B2 (en) 2005-08-19 2012-04-24 W.E.T. Automotive Systems Ag Automotive vehicle seat insert
US8360517B2 (en) 2005-08-19 2013-01-29 W.E.T. Automotive Systems, Ag. Automotive vehicle seat insert
US9440567B2 (en) 2005-08-19 2016-09-13 Gentherm Gmbh Automotive vehicle seat insert
US8777320B2 (en) 2008-12-21 2014-07-15 W.E.T. Automotive Systems Ag Ventilation system

Also Published As

Publication number Publication date
EP0128534A2 (en) 1984-12-19
DE8317136U1 (en) 1983-10-20

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