FR2310776A1 - Spring loaded safety belt for vehicle - has buckle automatically uncoupled with time delay after impact above threshold - Google Patents

Spring loaded safety belt for vehicle - has buckle automatically uncoupled with time delay after impact above threshold

Info

Publication number
FR2310776A1
FR2310776A1 FR7515352A FR7515352A FR2310776A1 FR 2310776 A1 FR2310776 A1 FR 2310776A1 FR 7515352 A FR7515352 A FR 7515352A FR 7515352 A FR7515352 A FR 7515352A FR 2310776 A1 FR2310776 A1 FR 2310776A1
Authority
FR
France
Prior art keywords
spring loaded
vehicle
time delay
slide
safety belt
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
FR7515352A
Other languages
French (fr)
Other versions
FR2310776B1 (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.)
COSSON
Original Assignee
COSSON
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 COSSON filed Critical COSSON
Priority to FR7515352A priority Critical patent/FR2310776A1/en
Publication of FR2310776A1 publication Critical patent/FR2310776A1/en
Application granted granted Critical
Publication of FR2310776B1 publication Critical patent/FR2310776B1/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 safey belt buckle is attached to one end (1a) of the belt the other end (3a) holding the tongue (3). This is inserted into the buckle and pushes back a slide (7), held by a ball (4) in a recess. Any shock which exceeds a level predetermined by a spring (5) and catch (6) releases the slide. A lug (34) on the slide rotates a pawl (32), which in turn releases a lever (30) which rotates so that its end (9) no longer presses against a spring loaded cam (10). A train of cams and levers is then released in sequence and a locking lever (18) release the ball (4) from its recess. The slide moves forward and disengages the belt tongue.
FR7515352A 1975-05-16 1975-05-16 Spring loaded safety belt for vehicle - has buckle automatically uncoupled with time delay after impact above threshold Granted FR2310776A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7515352A FR2310776A1 (en) 1975-05-16 1975-05-16 Spring loaded safety belt for vehicle - has buckle automatically uncoupled with time delay after impact above threshold

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7515352A FR2310776A1 (en) 1975-05-16 1975-05-16 Spring loaded safety belt for vehicle - has buckle automatically uncoupled with time delay after impact above threshold

Publications (2)

Publication Number Publication Date
FR2310776A1 true FR2310776A1 (en) 1976-12-10
FR2310776B1 FR2310776B1 (en) 1979-04-06

Family

ID=9155339

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7515352A Granted FR2310776A1 (en) 1975-05-16 1975-05-16 Spring loaded safety belt for vehicle - has buckle automatically uncoupled with time delay after impact above threshold

Country Status (1)

Country Link
FR (1) FR2310776A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2357264A1 (en) * 1976-07-07 1978-02-03 Bouju Michel SAFETY BELT SAFETY DEVICE
US4815177A (en) * 1988-02-09 1989-03-28 Mackew James Automatic time-delayed release buckle

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1317765A (en) * 1963-05-08
FR1429241A (en) * 1965-04-13 1966-02-18 Delayed release device to release harnesses or seat belts

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1317765A (en) * 1963-05-08
FR1429241A (en) * 1965-04-13 1966-02-18 Delayed release device to release harnesses or seat belts

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2357264A1 (en) * 1976-07-07 1978-02-03 Bouju Michel SAFETY BELT SAFETY DEVICE
US4815177A (en) * 1988-02-09 1989-03-28 Mackew James Automatic time-delayed release buckle

Also Published As

Publication number Publication date
FR2310776B1 (en) 1979-04-06

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Legal Events

Date Code Title Description
ST Notification of lapse