FR2414339A1 - Emergency release for vehicle safety belt - has integral bellows expanded by breakage of gas capsule to release catch after deceleration - Google Patents

Emergency release for vehicle safety belt - has integral bellows expanded by breakage of gas capsule to release catch after deceleration

Info

Publication number
FR2414339A1
FR2414339A1 FR7801032A FR7801032A FR2414339A1 FR 2414339 A1 FR2414339 A1 FR 2414339A1 FR 7801032 A FR7801032 A FR 7801032A FR 7801032 A FR7801032 A FR 7801032A FR 2414339 A1 FR2414339 A1 FR 2414339A1
Authority
FR
France
Prior art keywords
release
safety belt
vehicle safety
deceleration
catch
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Withdrawn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
FR7801032A
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.)
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
Priority to FR7801032A priority Critical patent/FR2414339A1/en
Publication of FR2414339A1 publication Critical patent/FR2414339A1/en
Withdrawn legal-status Critical Current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
    • B60R22/322—Devices for releasing in an emergency, e.g. after an accident ; Remote or automatic unbuckling devices using automatic actuating means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Diaphragms And Bellows (AREA)

Abstract

The emergency release is fitted to a vehicle safety belt and opens the catch in the event of sudden deceleration. It comprises a body(1) with a lever(3) hinged(4) at one end. This covers a chamber(8) formed in the body, a sealed bellows(10) fitting inside. Within the bellows is a capsule(12) filled with a liquefied gas (16). This has a necked capillary tube(14, 15) attached to one end(11') of the bellows and operates as a cantilever. Shock breaks the necking and releases the gas to expand the bellows and open the catch lever.
FR7801032A 1978-01-16 1978-01-16 Emergency release for vehicle safety belt - has integral bellows expanded by breakage of gas capsule to release catch after deceleration Withdrawn FR2414339A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7801032A FR2414339A1 (en) 1978-01-16 1978-01-16 Emergency release for vehicle safety belt - has integral bellows expanded by breakage of gas capsule to release catch after deceleration

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7801032A FR2414339A1 (en) 1978-01-16 1978-01-16 Emergency release for vehicle safety belt - has integral bellows expanded by breakage of gas capsule to release catch after deceleration

Publications (1)

Publication Number Publication Date
FR2414339A1 true FR2414339A1 (en) 1979-08-10

Family

ID=9203469

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7801032A Withdrawn FR2414339A1 (en) 1978-01-16 1978-01-16 Emergency release for vehicle safety belt - has integral bellows expanded by breakage of gas capsule to release catch after deceleration

Country Status (1)

Country Link
FR (1) FR2414339A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4803980A (en) * 1986-10-20 1989-02-14 Conax Florida Corporation Automatic breathing mask release mechanism
US4815177A (en) * 1988-02-09 1989-03-28 Mackew James Automatic time-delayed release buckle
US4869245A (en) * 1986-10-20 1989-09-26 Conax Florida Corporation Automatic release mechanism for a breathing mask

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4803980A (en) * 1986-10-20 1989-02-14 Conax Florida Corporation Automatic breathing mask release mechanism
US4869245A (en) * 1986-10-20 1989-09-26 Conax Florida Corporation Automatic release mechanism for a breathing mask
US4815177A (en) * 1988-02-09 1989-03-28 Mackew James Automatic time-delayed release buckle

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Legal Events

Date Code Title Description
ST Notification of lapse