FR2366847A1 - Emergency release for vehicle safety belt - has pin which is pulled out of plunger to free spring loaded dashpot and release belt fixing - Google Patents

Emergency release for vehicle safety belt - has pin which is pulled out of plunger to free spring loaded dashpot and release belt fixing

Info

Publication number
FR2366847A1
FR2366847A1 FR7630688A FR7630688A FR2366847A1 FR 2366847 A1 FR2366847 A1 FR 2366847A1 FR 7630688 A FR7630688 A FR 7630688A FR 7630688 A FR7630688 A FR 7630688A FR 2366847 A1 FR2366847 A1 FR 2366847A1
Authority
FR
France
Prior art keywords
release
belt
dashpot
pin
vehicle 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
FR7630688A
Other languages
French (fr)
Other versions
FR2366847B1 (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.)
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 FR7630688A priority Critical patent/FR2366847A1/en
Publication of FR2366847A1 publication Critical patent/FR2366847A1/en
Application granted granted Critical
Publication of FR2366847B1 publication Critical patent/FR2366847B1/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
    • 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

Landscapes

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

Abstract

The emergency release automatically frees a vehicle safety belt in the event of an accident. It replaces the anchorage at one point and comprises a cylindrical body (13) filled with oil. A spring loaded piston (18, 21) forms a dashpot, an orifice (20) determining its time delay. Above the cylinder is a guide bush (3) for a fixing pin (5), passing through the belt buckle (11) and pressing the dashpot piston onto the spring. A locking pin fits through the fixing pin and is attached to the belt. A pull releases locking pin and fixing pin, the dashpot -forcing the latter out to free the belt buckle.
FR7630688A 1976-10-07 1976-10-07 Emergency release for vehicle safety belt - has pin which is pulled out of plunger to free spring loaded dashpot and release belt fixing Granted FR2366847A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7630688A FR2366847A1 (en) 1976-10-07 1976-10-07 Emergency release for vehicle safety belt - has pin which is pulled out of plunger to free spring loaded dashpot and release belt fixing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7630688A FR2366847A1 (en) 1976-10-07 1976-10-07 Emergency release for vehicle safety belt - has pin which is pulled out of plunger to free spring loaded dashpot and release belt fixing

Publications (2)

Publication Number Publication Date
FR2366847A1 true FR2366847A1 (en) 1978-05-05
FR2366847B1 FR2366847B1 (en) 1979-08-17

Family

ID=9178678

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7630688A Granted FR2366847A1 (en) 1976-10-07 1976-10-07 Emergency release for vehicle safety belt - has pin which is pulled out of plunger to free spring loaded dashpot and release belt fixing

Country Status (1)

Country Link
FR (1) FR2366847A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2576260A1 (en) * 1985-01-21 1986-07-25 Simpa Device for automatically unlocking a seat belt
US4715096A (en) * 1986-07-10 1987-12-29 Fleming Joseph A Thermally actuated seat belt fastener
WO2001036237A3 (en) * 1999-11-19 2002-03-07 Pavel Jeras Contrivance for automatic opening of safety belt

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2576260A1 (en) * 1985-01-21 1986-07-25 Simpa Device for automatically unlocking a seat belt
US4715096A (en) * 1986-07-10 1987-12-29 Fleming Joseph A Thermally actuated seat belt fastener
WO2001036237A3 (en) * 1999-11-19 2002-03-07 Pavel Jeras Contrivance for automatic opening of safety belt

Also Published As

Publication number Publication date
FR2366847B1 (en) 1979-08-17

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Legal Events

Date Code Title Description
ST Notification of lapse