FR2264691A1 - Safety release device for safety belt - has attachment plates secured by blocks disintegrating due to heat or water - Google Patents

Safety release device for safety belt - has attachment plates secured by blocks disintegrating due to heat or water

Info

Publication number
FR2264691A1
FR2264691A1 FR7409501A FR7409501A FR2264691A1 FR 2264691 A1 FR2264691 A1 FR 2264691A1 FR 7409501 A FR7409501 A FR 7409501A FR 7409501 A FR7409501 A FR 7409501A FR 2264691 A1 FR2264691 A1 FR 2264691A1
Authority
FR
France
Prior art keywords
blocks
heat
attachment plates
box
safety
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
FR7409501A
Other languages
French (fr)
Other versions
FR2264691B1 (en
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.)
CARADEC ALAIN FR
Original Assignee
CARADEC ALAIN FR
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 CARADEC ALAIN FR filed Critical CARADEC ALAIN FR
Priority to FR7409501A priority Critical patent/FR2264691A1/en
Priority to US05/558,152 priority patent/US4014080A/en
Publication of FR2264691A1 publication Critical patent/FR2264691A1/en
Application granted granted Critical
Publication of FR2264691B1 publication Critical patent/FR2264691B1/fr
Granted 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)
  • Buckles (AREA)

Abstract

There is a box (1) of good heat conducting material containing two blocks (2, 3). One block is heat affected and the other is liquid affected. These press on one face (4) of the box, helped by a leaf spring (5) fixed to the box base (6) by a rivet (7), the spring engaging belt attachment plates (9, 10) on the seat belt ends (11, 12). Holes (13) are provided in the box to allow the blocks to receive ventilation. The attachment plates (9, 10) have lugs (14) across which are pins (15) securing the belts. Excess heat or liquid releases the belt in case of fire or the vehicle falling in a river, by dissolving the blocks (2, 3) to allow extraction of the plates (9, 10).
FR7409501A 1974-03-20 1974-03-20 Safety release device for safety belt - has attachment plates secured by blocks disintegrating due to heat or water Granted FR2264691A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7409501A FR2264691A1 (en) 1974-03-20 1974-03-20 Safety release device for safety belt - has attachment plates secured by blocks disintegrating due to heat or water
US05/558,152 US4014080A (en) 1974-03-20 1975-03-13 Device for automatically separating two sections of a strap

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7409501A FR2264691A1 (en) 1974-03-20 1974-03-20 Safety release device for safety belt - has attachment plates secured by blocks disintegrating due to heat or water

Publications (2)

Publication Number Publication Date
FR2264691A1 true FR2264691A1 (en) 1975-10-17
FR2264691B1 FR2264691B1 (en) 1976-10-08

Family

ID=9136606

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7409501A Granted FR2264691A1 (en) 1974-03-20 1974-03-20 Safety release device for safety belt - has attachment plates secured by blocks disintegrating due to heat or water

Country Status (1)

Country Link
FR (1) FR2264691A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2366030A1 (en) * 1976-09-30 1978-04-28 Merli Gian Franco Emergency release for vehicle safety belt - uses decelerometer signals with time delay to energise electromagnet and pull catch from buckle
EP0032773B1 (en) * 1980-01-18 1984-07-11 José Bron A lock
NL1034480C2 (en) * 2007-10-05 2009-04-07 Bin Innovations Bv Seat belt release mechanism for use in passenger vehicle e.g. airplane, has pin movable over housing through spring, and release button to operate pin to move over housing
NL2002161C (en) * 2008-10-31 2010-05-04 Bin Innovations Bv UNLOCK MECHANISM.
CN113859169A (en) * 2021-10-29 2021-12-31 重庆长安汽车股份有限公司 Automatic fusing device and method for safety belt and vehicle

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2366030A1 (en) * 1976-09-30 1978-04-28 Merli Gian Franco Emergency release for vehicle safety belt - uses decelerometer signals with time delay to energise electromagnet and pull catch from buckle
EP0032773B1 (en) * 1980-01-18 1984-07-11 José Bron A lock
NL1034480C2 (en) * 2007-10-05 2009-04-07 Bin Innovations Bv Seat belt release mechanism for use in passenger vehicle e.g. airplane, has pin movable over housing through spring, and release button to operate pin to move over housing
NL2002161C (en) * 2008-10-31 2010-05-04 Bin Innovations Bv UNLOCK MECHANISM.
CN113859169A (en) * 2021-10-29 2021-12-31 重庆长安汽车股份有限公司 Automatic fusing device and method for safety belt and vehicle
CN113859169B (en) * 2021-10-29 2023-07-25 重庆长安汽车股份有限公司 Automatic safety belt fusing device and method and vehicle

Also Published As

Publication number Publication date
FR2264691B1 (en) 1976-10-08

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Legal Events

Date Code Title Description
ST Notification of lapse