FR2434050A1 - Pneumatic lock for vehicle seat backrests - has solenoid valves actuating lock on opening door or removing load - Google Patents

Pneumatic lock for vehicle seat backrests - has solenoid valves actuating lock on opening door or removing load

Info

Publication number
FR2434050A1
FR2434050A1 FR7921359A FR7921359A FR2434050A1 FR 2434050 A1 FR2434050 A1 FR 2434050A1 FR 7921359 A FR7921359 A FR 7921359A FR 7921359 A FR7921359 A FR 7921359A FR 2434050 A1 FR2434050 A1 FR 2434050A1
Authority
FR
France
Prior art keywords
pneumatic
lock
vehicle seat
solenoid valves
opening door
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Withdrawn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
FR7921359A
Other languages
French (fr)
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.)
Daimler Benz AG
Original Assignee
Daimler Benz AG
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 Daimler Benz AG filed Critical Daimler Benz AG
Publication of FR2434050A1 publication Critical patent/FR2434050A1/en
Withdrawn legal-status Critical Current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
    • B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/20—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being tiltable, e.g. to permit easy access

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)
  • Seats For Vehicles (AREA)

Abstract

The motor vehicle has a pneumatic system for locking or releasing the back rests of the seats. The pneumatic locking arrangement has an electrical switch actuated by opening a door or on relieving load from a front seat. This causes the pneumatic locking arrangement to release or to lock. Each seat has a pneumatic actuating element connected with a locking hook. This working element is actuated by a pneumatic solenoid valve whose solenoid is energised by a door contact or by a seat contact switch.
FR7921359A 1978-08-26 1979-08-24 Pneumatic lock for vehicle seat backrests - has solenoid valves actuating lock on opening door or removing load Withdrawn FR2434050A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782837375 DE2837375A1 (en) 1978-08-26 1978-08-26 MOTOR VEHICLE WITH A PNEUMATIC LOCKING DEVICE

Publications (1)

Publication Number Publication Date
FR2434050A1 true FR2434050A1 (en) 1980-03-21

Family

ID=6048013

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7921359A Withdrawn FR2434050A1 (en) 1978-08-26 1979-08-24 Pneumatic lock for vehicle seat backrests - has solenoid valves actuating lock on opening door or removing load

Country Status (3)

Country Link
JP (1) JPS5531690A (en)
DE (1) DE2837375A1 (en)
FR (1) FR2434050A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2496020A1 (en) * 1980-12-12 1982-06-18 Keiper Automobiltechnik Gmbh JOINT FERRULE FOR SEATS, IN PARTICULAR FOR SEATS OF MOTOR VEHICLES
WO1993012952A1 (en) * 1991-12-24 1993-07-08 Naue/Johnson Controls Engineering Verwaltungs Gmbh Actuating device for tipping the backs of motor vehicle seats

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2927655A (en) * 1958-10-13 1960-03-08 Gen Motors Corp Vacuum operated seat back lock
US3575462A (en) * 1967-08-24 1971-04-20 Trico Products Corp Latch release system
DE1630308A1 (en) * 1967-07-01 1971-05-13 Daimler Benz Ag Device for locking the pivotable backrest of vehicle seats, in particular of motor vehicle seats

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2927655A (en) * 1958-10-13 1960-03-08 Gen Motors Corp Vacuum operated seat back lock
DE1630308A1 (en) * 1967-07-01 1971-05-13 Daimler Benz Ag Device for locking the pivotable backrest of vehicle seats, in particular of motor vehicle seats
US3575462A (en) * 1967-08-24 1971-04-20 Trico Products Corp Latch release system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2496020A1 (en) * 1980-12-12 1982-06-18 Keiper Automobiltechnik Gmbh JOINT FERRULE FOR SEATS, IN PARTICULAR FOR SEATS OF MOTOR VEHICLES
WO1993012952A1 (en) * 1991-12-24 1993-07-08 Naue/Johnson Controls Engineering Verwaltungs Gmbh Actuating device for tipping the backs of motor vehicle seats

Also Published As

Publication number Publication date
DE2837375A1 (en) 1980-03-06
JPS5531690A (en) 1980-03-06

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Legal Events

Date Code Title Description
ST Notification of lapse