CA2013655A1 - Systeme de pompage pour dossier de siege d'auto - Google Patents

Systeme de pompage pour dossier de siege d'auto

Info

Publication number
CA2013655A1
CA2013655A1 CA2013655A CA2013655A CA2013655A1 CA 2013655 A1 CA2013655 A1 CA 2013655A1 CA 2013655 A CA2013655 A CA 2013655A CA 2013655 A CA2013655 A CA 2013655A CA 2013655 A1 CA2013655 A1 CA 2013655A1
Authority
CA
Canada
Prior art keywords
pressure
air cell
back support
pumping system
pump
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.)
Granted
Application number
CA2013655A
Other languages
English (en)
Other versions
CA2013655C (fr
Inventor
Macram N. Bishai
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.)
McCord Winn Textron Inc
Original Assignee
McCord Winn Textron Inc
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 McCord Winn Textron Inc filed Critical McCord Winn Textron Inc
Publication of CA2013655A1 publication Critical patent/CA2013655A1/fr
Application granted granted Critical
Publication of CA2013655C publication Critical patent/CA2013655C/fr
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
    • 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
    • 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

Landscapes

  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Seats For Vehicles (AREA)
  • Massaging Devices (AREA)
CA002013655A 1989-04-17 1990-04-02 Systeme de pompage pour dossier de siege d'auto Expired - Fee Related CA2013655C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/338,576 US4966410A (en) 1989-04-17 1989-04-17 Pumping system for the back support of a seat
US338,576 1989-04-17

Publications (2)

Publication Number Publication Date
CA2013655A1 true CA2013655A1 (fr) 1990-10-17
CA2013655C CA2013655C (fr) 2000-09-19

Family

ID=23325308

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002013655A Expired - Fee Related CA2013655C (fr) 1989-04-17 1990-04-02 Systeme de pompage pour dossier de siege d'auto

Country Status (5)

Country Link
US (1) US4966410A (fr)
EP (1) EP0393919B1 (fr)
JP (1) JPH0363009A (fr)
CA (1) CA2013655C (fr)
DE (1) DE69015679T2 (fr)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5065079A (en) * 1990-10-23 1991-11-12 Tachi-S Co., Ltd. Method and apparatus for controlling lumbar support device
US5243267A (en) * 1992-10-06 1993-09-07 Tachi-S Co., Ltd. Method for controlling a lumbar support device in a powered seat and motor control device provided therein in association therewith
US5564520A (en) * 1994-06-20 1996-10-15 Gt Development Corporation Pneumatic seat rollover vent valve
DE19532302A1 (de) * 1995-09-01 1997-03-06 Systec Ausbausysteme Gmbh Aufblasbares Lordosepolster für die Rückenlehne eines Dauergebrauchssitzes
US5590736A (en) * 1995-09-08 1997-01-07 Gt Development Corporation Vehicle pneumatic seat rollover safety vent valve
KR970036611A (ko) * 1995-12-27 1997-07-22 전성원 차량의 시트 높이 조절장치
US5658050A (en) * 1996-01-11 1997-08-19 Milsco Manufacturing Company Vehicle seat with inflatable bladder
US5758924A (en) * 1997-05-27 1998-06-02 Lear Corporation Vehicle seat lateral and lumbar support bladder assembly
DE20021992U1 (de) * 2000-12-27 2002-05-08 ASF THOMAS INDUSTRIES GMBH, 87700 Memmingen Sitz, insbesondere Autositz
DE20202403U1 (de) * 2002-02-15 2003-06-26 ASF THOMAS INDUSTRIES GMBH, 87700 Memmingen Sitz
DE10344587A1 (de) * 2003-09-25 2005-04-28 Bosch Gmbh Robert Vorrichtung und Verfahren zur Steuerung und/oder Regelung eines Druckniveaus
FR2988344B1 (fr) * 2012-03-20 2018-04-27 Psa Automobiles Sa. Systeme de reglage du gonflage d'un siege pneumatique
US9399418B2 (en) 2013-01-24 2016-07-26 Ford Global Technologies, Llc Independent cushion extension and thigh support
US9409504B2 (en) 2013-01-24 2016-08-09 Ford Global Technologies, Llc Flexible seatback system
US9415713B2 (en) 2013-01-24 2016-08-16 Ford Global Technologies, Llc Flexible seatback system
US9505322B2 (en) 2013-10-25 2016-11-29 Ford Global Technologies, Llc Manual lumbar pump assembly
US9315131B2 (en) 2014-01-23 2016-04-19 Ford Global Technologies, Llc Suspension seat back and cushion system having an inner suspension panel
US9421894B2 (en) 2014-04-02 2016-08-23 Ford Global Technologies, Llc Vehicle seating assembly with manual independent thigh supports
US9789790B2 (en) 2014-10-03 2017-10-17 Ford Global Technologies, Llc Tuned flexible support member and flexible suspension features for comfort carriers
US10046682B2 (en) 2015-08-03 2018-08-14 Ford Global Technologies, Llc Back cushion module for a vehicle seating assembly
US9849817B2 (en) 2016-03-16 2017-12-26 Ford Global Technologies, Llc Composite seat structure
US10286818B2 (en) 2016-03-16 2019-05-14 Ford Global Technologies, Llc Dual suspension seating assembly
US9994135B2 (en) 2016-03-30 2018-06-12 Ford Global Technologies, Llc Independent cushion thigh support
US10220737B2 (en) 2016-04-01 2019-03-05 Ford Global Technologies, Llc Kinematic back panel
US9889773B2 (en) 2016-04-04 2018-02-13 Ford Global Technologies, Llc Anthropomorphic upper seatback
US9802512B1 (en) 2016-04-12 2017-10-31 Ford Global Technologies, Llc Torsion spring bushing
US9845029B1 (en) 2016-06-06 2017-12-19 Ford Global Technologies, Llc Passive conformal seat with hybrid air/liquid cells
US9834166B1 (en) 2016-06-07 2017-12-05 Ford Global Technologies, Llc Side airbag energy management system
US9849856B1 (en) 2016-06-07 2017-12-26 Ford Global Technologies, Llc Side airbag energy management system
US10166895B2 (en) 2016-06-09 2019-01-01 Ford Global Technologies, Llc Seatback comfort carrier
US10377279B2 (en) 2016-06-09 2019-08-13 Ford Global Technologies, Llc Integrated decking arm support feature
US10166894B2 (en) 2016-06-09 2019-01-01 Ford Global Technologies, Llc Seatback comfort carrier
US10286824B2 (en) 2016-08-24 2019-05-14 Ford Global Technologies, Llc Spreader plate load distribution
US10279714B2 (en) 2016-08-26 2019-05-07 Ford Global Technologies, Llc Seating assembly with climate control features
US10391910B2 (en) 2016-09-02 2019-08-27 Ford Global Technologies, Llc Modular assembly cross-tube attachment tab designs and functions
US10239431B2 (en) 2016-09-02 2019-03-26 Ford Global Technologies, Llc Cross-tube attachment hook features for modular assembly and support
US9914378B1 (en) 2016-12-16 2018-03-13 Ford Global Technologies, Llc Decorative and functional upper seatback closeout assembly
US10596936B2 (en) 2017-05-04 2020-03-24 Ford Global Technologies, Llc Self-retaining elastic strap for vent blower attachment to a back carrier

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4114214A (en) * 1976-06-21 1978-09-19 Vonheck Robert Super-conforming seating system
US4707027A (en) * 1986-02-28 1987-11-17 General Motors Corporation Pneumatically cushioned vehicle seat(s) and apparatus and method to adjust the same
US4792186A (en) * 1987-11-16 1988-12-20 Cooper Tire & Rubber Company Valve for controlling two-way flow

Also Published As

Publication number Publication date
EP0393919B1 (fr) 1995-01-04
DE69015679T2 (de) 1995-07-27
EP0393919A1 (fr) 1990-10-24
JPH0363009A (ja) 1991-03-19
DE69015679D1 (de) 1995-02-16
US4966410A (en) 1990-10-30
CA2013655C (fr) 2000-09-19

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Legal Events

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