FR2668431B1 - METHOD AND APPARATUS FOR CONTROLLING A LUMBAR SUPPORT DEVICE FOR A VEHICLE SEAT. - Google Patents

METHOD AND APPARATUS FOR CONTROLLING A LUMBAR SUPPORT DEVICE FOR A VEHICLE SEAT.

Info

Publication number
FR2668431B1
FR2668431B1 FR909013392A FR9013392A FR2668431B1 FR 2668431 B1 FR2668431 B1 FR 2668431B1 FR 909013392 A FR909013392 A FR 909013392A FR 9013392 A FR9013392 A FR 9013392A FR 2668431 B1 FR2668431 B1 FR 2668431B1
Authority
FR
France
Prior art keywords
controlling
support device
vehicle seat
lumbar support
lumbar
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
FR909013392A
Other languages
French (fr)
Other versions
FR2668431A1 (en
Inventor
Ogasawara Hiromitsu
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.)
Tachi S Co Ltd
Original Assignee
Tachi S Co Ltd
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 Tachi S Co Ltd filed Critical Tachi S Co Ltd
Priority to FR909013392A priority Critical patent/FR2668431B1/en
Priority to DE4034538A priority patent/DE4034538A1/en
Publication of FR2668431A1 publication Critical patent/FR2668431A1/en
Application granted granted Critical
Publication of FR2668431B1 publication Critical patent/FR2668431B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/64—Back-rests or cushions
    • B60N2/66—Lumbar supports
    • B60N2/667—Lumbar supports having flexible support member bowed by applied forces
    • B60N2/6673—Lumbar supports having flexible support member bowed by applied forces with motor driven adjustments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/0224—Non-manual adjustments, e.g. with electrical operation
    • B60N2/02246—Electric motors therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/90—Details or parts not otherwise provided for
    • B60N2/976—Details or parts not otherwise provided for massaging systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Seats For Vehicles (AREA)
  • Percussion Or Vibration Massage (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
FR909013392A 1990-10-29 1990-10-29 METHOD AND APPARATUS FOR CONTROLLING A LUMBAR SUPPORT DEVICE FOR A VEHICLE SEAT. Expired - Fee Related FR2668431B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR909013392A FR2668431B1 (en) 1990-10-29 1990-10-29 METHOD AND APPARATUS FOR CONTROLLING A LUMBAR SUPPORT DEVICE FOR A VEHICLE SEAT.
DE4034538A DE4034538A1 (en) 1990-10-29 1990-10-30 Control of vehicle seat lumbar support

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR909013392A FR2668431B1 (en) 1990-10-29 1990-10-29 METHOD AND APPARATUS FOR CONTROLLING A LUMBAR SUPPORT DEVICE FOR A VEHICLE SEAT.

Publications (2)

Publication Number Publication Date
FR2668431A1 FR2668431A1 (en) 1992-04-30
FR2668431B1 true FR2668431B1 (en) 1994-03-04

Family

ID=9401664

Family Applications (1)

Application Number Title Priority Date Filing Date
FR909013392A Expired - Fee Related FR2668431B1 (en) 1990-10-29 1990-10-29 METHOD AND APPARATUS FOR CONTROLLING A LUMBAR SUPPORT DEVICE FOR A VEHICLE SEAT.

Country Status (2)

Country Link
DE (1) DE4034538A1 (en)
FR (1) FR2668431B1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE19532302A1 (en) * 1995-09-01 1997-03-06 Systec Ausbausysteme Gmbh Inflatable lumbar pad for the backrest of a long-term use seat
DE29617091U1 (en) * 1996-10-01 1997-02-06 Schipke, Ulf, 93133 Burglengenfeld Vibration device for back and seat backs as well as back or seat back
US5816653A (en) * 1997-03-17 1998-10-06 Schukra Of North America Ltd. Apparatus and method for adjusting the position of a supporting element in a seat
DE19819225A1 (en) * 1998-04-29 1999-11-04 Thomas Feinle Seat for motor vehicle
DE10145181A1 (en) * 2001-03-21 2002-10-24 Brose Fahrzeugteile Backrest for vehicle seat is made of flexible material with several spatulate projections from top, side and bottom edges and curvature is adjusted by cams
DE10336316B4 (en) * 2003-08-05 2014-07-31 Volkswagen Ag Seat, in particular motor vehicle seat

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2922416A (en) * 1957-06-07 1960-01-26 Fader Herbert Edward Vehicle seat improvement
DE2420446A1 (en) * 1973-08-01 1975-11-27 Armin Dr Beck EMERGENCY SEAT
CH639268A5 (en) * 1979-08-31 1983-11-15 Peter Michel Body massaging device
US4465158A (en) * 1981-03-25 1984-08-14 Aisin Seiki Kabushiki Kaisha Safety device for vehicle seat with vibrator
DE3123976A1 (en) * 1981-06-19 1983-01-05 Exmar Handelsgesellschaft mbH, 6308 Butzbach Control device for massaging devices
JPS58206703A (en) * 1982-05-26 1983-12-02 アイシン精機株式会社 Lamber support
JPS5925709A (en) * 1982-07-31 1984-02-09 アイシン精機株式会社 Air lamber support apparatus
US4655505A (en) * 1984-12-13 1987-04-07 Nhk Spring Co., Ltd. Pneumatically controlled seat for vehicle
US4748972A (en) * 1986-04-18 1988-06-07 Tsuruso Hasegawa Vehicle seat fitted with massaging device
US4944554A (en) * 1987-10-02 1990-07-31 Gross Clifford M Active biomechanical chair
DE3817086A1 (en) * 1988-05-19 1989-11-30 Daimler Benz Ag Adjustable lumbar support for a backrest
JPH0617096B2 (en) * 1988-09-16 1994-03-09 自動車電機工業株式会社 Lumber support device

Also Published As

Publication number Publication date
DE4034538A1 (en) 1992-05-07
FR2668431A1 (en) 1992-04-30

Similar Documents

Publication Publication Date Title
FR2707935B1 (en) Apparatus for driving a motorized vehicle seat.
FR2633883B1 (en) DEVICE FOR ADJUSTING A VEHICLE SEAT SUPPORT
FR2679502B1 (en) PNEUMATIC CUSHION DEVICE FOR THE SEAT BEFORE A PASSENGER.
FR2739331B1 (en) METHOD AND DEVICE FOR CONTROLLING THE DRIVE UNIT OF A MOTOR VEHICLE
FR2696384B1 (en) Device for controlling the adjustment of a vehicle seat.
FR2725668B1 (en) TILT DEVICE FOR VEHICLE SEAT
DE69313582D1 (en) Device for regulating the inclination of a seat cushion of a vehicle seat
FR2743016B1 (en) METHOD AND DEVICE FOR WORKING ON TABLECLOTH MATERIAL
FR2669878B1 (en) STRUCTURE FOR MOUNTING A PNEUMATIC CUSHION IN A PNEUMATIC CUSHION DEVICE.
FR2723554B1 (en) TILT DEVICE FOR VEHICLE SEAT
FR2708705B1 (en) Device for mounting a tube on a support.
FR2669876B1 (en) PNEUMATIC CUSHION DEVICE FOR A PASSENGER SEAT AND PNEUMATIC CUSHION FOR THIS DEVICE.
FR2668432B1 (en) METHOD AND DEVICE FOR CONTROLLING A HEADREST.
FR2669857B1 (en) DEVICE FOR LOCKING A STEERING WHEEL SUPPORT.
FR2668431B1 (en) METHOD AND APPARATUS FOR CONTROLLING A LUMBAR SUPPORT DEVICE FOR A VEHICLE SEAT.
FR2651733B1 (en) BELT ADJUSTMENT DEVICE FOR SEAT SEAT BELT.
FR2679159B1 (en) HYDROFORMING PROCESS AND DEVICE FOR CARRYING OUT SAID METHOD.
FR2739660B1 (en) METHOD AND DEVICE FOR CONTROLLING A DRIVE UNIT
FR2695709B1 (en) Projector comprising a corrective device and means for adjusting the zero of the corrective device.
DE59101023D1 (en) DEVICE FOR REGULATING THE LEVEL OF A VEHICLE.
FR2743175B1 (en) METHOD AND DEVICE FOR DISTINGUISHING THE TYPE OF A VEHICLE
FR2737686B1 (en) CONTROL DEVICE FOR VEHICLE SEAT
FR2735610B1 (en) DEVICE FOR ADJUSTING THE POSITIONING OF A MOTORIZED SEAT
FR2729921B1 (en) DEVICE FOR CONDITIONING A BUTTER BREAD
FR2670533B1 (en) METHOD AND DEVICE FOR ADJUSTING A SLOW MOTION AIR REGULATOR.

Legal Events

Date Code Title Description
ST Notification of lapse