GB1441475A - Safety belt buckle for motor vehicles - Google Patents

Safety belt buckle for motor vehicles

Info

Publication number
GB1441475A
GB1441475A GB450374A GB450374A GB1441475A GB 1441475 A GB1441475 A GB 1441475A GB 450374 A GB450374 A GB 450374A GB 450374 A GB450374 A GB 450374A GB 1441475 A GB1441475 A GB 1441475A
Authority
GB
United Kingdom
Prior art keywords
cable
detent
housing
release mechanism
buckle
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
Application number
GB450374A
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.)
Ford Motor Co Ltd
Ford Motor Co
Original Assignee
Ford Motor Co Ltd
Ford Motor Co
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 Ford Motor Co Ltd, Ford Motor Co filed Critical Ford Motor Co Ltd
Publication of GB1441475A publication Critical patent/GB1441475A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R22/00—Safety belts or body harnesses in vehicles
    • B60R22/32—Devices for releasing in an emergency, e.g. after an accident ; Remote or automatic unbuckling devices
    • B60R22/321—Devices for releasing in an emergency, e.g. after an accident ; Remote or automatic unbuckling devices using electric means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R22/00—Safety belts or body harnesses in vehicles
    • B60R22/32—Devices for releasing in an emergency, e.g. after an accident ; Remote or automatic unbuckling devices
    • B60R22/322—Devices for releasing in an emergency, e.g. after an accident ; Remote or automatic unbuckling devices using automatic actuating means
    • B60R22/324—Devices for releasing in an emergency, e.g. after an accident ; Remote or automatic unbuckling devices using automatic actuating means triggered by strong traction on the seat belt, e.g. with temporisation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
    • B60R21/013—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over
    • B60R2021/01317—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over monitoring seat belt tensiont

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automotive Seat Belt Assembly (AREA)

Abstract

1441475 Buckle anchorages FORD MOTOR CO Ltd 31 Jan 1974 [2 Feb 1973] 04503/74 Heading E2A A safety belt buckle for vehicles comprises a housing 2 connected to a cable 5 attachable to a vehicle a detent 3 within the housing for retaining a buckle tongue 1 the detent being connected by a deformable or compressible element to the cable and relative movement between the detent and cable occurring in the event of increased tension in the belt triggers a timer unit which after a predetermined delay actuates a release mechanism for the detent. The cable 5 has a slot 7 for a rivet 8 secured to the housing, the rivet being surrounded by a compressible or deformable material 6. The cable has a projection 11 which contacts a projection 10 to actuate a timer 9 when the material 6 is compressed or deformed on sudden deceleration of the vehicle after a preset delay of 20 or 30 seconds and an element 12 actuates the release mechanism 4 which may be a push button. The timer unit may comprise clockwork mechanism or an electrical circuit and may actuate the release mechanism mechanically or electromagnetically.
GB450374A 1973-02-02 1974-01-31 Safety belt buckle for motor vehicles Expired GB1441475A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732305062 DE2305062A1 (en) 1973-02-02 1973-02-02 SEAT BELT LOCK, IN PARTICULAR FOR MOTOR VEHICLES

Publications (1)

Publication Number Publication Date
GB1441475A true GB1441475A (en) 1976-06-30

Family

ID=5870713

Family Applications (1)

Application Number Title Priority Date Filing Date
GB450374A Expired GB1441475A (en) 1973-02-02 1974-01-31 Safety belt buckle for motor vehicles

Country Status (2)

Country Link
DE (1) DE2305062A1 (en)
GB (1) GB1441475A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4815177A (en) * 1988-02-09 1989-03-28 Mackew James Automatic time-delayed release buckle

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2650326C2 (en) * 1975-11-04 1981-10-01 Michel Edmond Lausanne Bouju Safety lock for belts, ropes or the like stressed on train, especially for seat belts
FR2358169A1 (en) * 1976-07-15 1978-02-10 Bega Ag Vehicle safety belt locking device - has locking lever coupled to electromagnet energised with ignition on (SW 6.2.78)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4815177A (en) * 1988-02-09 1989-03-28 Mackew James Automatic time-delayed release buckle

Also Published As

Publication number Publication date
DE2305062A1 (en) 1974-08-22

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee