FR2276067A1 - Roller mounting for safety belt - prevents locking on unwinding from fully wound state by inertial catch - Google Patents

Roller mounting for safety belt - prevents locking on unwinding from fully wound state by inertial catch

Info

Publication number
FR2276067A1
FR2276067A1 FR7421921A FR7421921A FR2276067A1 FR 2276067 A1 FR2276067 A1 FR 2276067A1 FR 7421921 A FR7421921 A FR 7421921A FR 7421921 A FR7421921 A FR 7421921A FR 2276067 A1 FR2276067 A1 FR 2276067A1
Authority
FR
France
Prior art keywords
catch
unwinding
belt
roller
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
FR7421921A
Other languages
French (fr)
Other versions
FR2276067B3 (en
Inventor
Robert W Stoffel
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.)
INT ENGINEERING SERVIC
Original Assignee
INT ENGINEERING SERVIC
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 INT ENGINEERING SERVIC filed Critical INT ENGINEERING SERVIC
Priority to FR7421921A priority Critical patent/FR2276067A1/en
Publication of FR2276067A1 publication Critical patent/FR2276067A1/en
Application granted granted Critical
Publication of FR2276067B3 publication Critical patent/FR2276067B3/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
    • B60R22/34—Belt retractors, e.g. reels
    • B60R22/36—Belt retractors, e.g. reels self-locking in an emergency
    • B60R22/41—Belt retractors, e.g. reels self-locking in an emergency with additional means for preventing locking during unwinding under predetermined conditions

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Emergency Lowering Means (AREA)

Abstract

The roller mounting for safety belt comprises a belt roller (14), in an anchor (12), biassed in the winding direction, and a locking device (36) which locks the roller in the unwinding direction and released by a first catch (42) to unwind the belt. A second catch prevents movement in the locking direction and is rendered ineffective when an inertia-actuated device is coupled to the locking device after unwinding of a given belt length. The second catch is part of a gear with a ring of teeth which moves axially relative to the belt roller between two positions in one of which it is associated with a ratchet device (74) capable of engaging the teeth on rotation of the belt roller, thus moving the catch to move the locking device into its locking position.
FR7421921A 1974-06-24 1974-06-24 Roller mounting for safety belt - prevents locking on unwinding from fully wound state by inertial catch Granted FR2276067A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7421921A FR2276067A1 (en) 1974-06-24 1974-06-24 Roller mounting for safety belt - prevents locking on unwinding from fully wound state by inertial catch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7421921A FR2276067A1 (en) 1974-06-24 1974-06-24 Roller mounting for safety belt - prevents locking on unwinding from fully wound state by inertial catch

Publications (2)

Publication Number Publication Date
FR2276067A1 true FR2276067A1 (en) 1976-01-23
FR2276067B3 FR2276067B3 (en) 1977-05-06

Family

ID=9140442

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7421921A Granted FR2276067A1 (en) 1974-06-24 1974-06-24 Roller mounting for safety belt - prevents locking on unwinding from fully wound state by inertial catch

Country Status (1)

Country Link
FR (1) FR2276067A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2427105A1 (en) * 1978-05-30 1979-12-28 Repa Feinstanzwerk Gmbh AUTOMATIC SEAT BELT REELER
FR2555530A1 (en) * 1983-11-29 1985-05-31 Allied Eng Car safety belt reel with holding-down device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2427105A1 (en) * 1978-05-30 1979-12-28 Repa Feinstanzwerk Gmbh AUTOMATIC SEAT BELT REELER
FR2555530A1 (en) * 1983-11-29 1985-05-31 Allied Eng Car safety belt reel with holding-down device

Also Published As

Publication number Publication date
FR2276067B3 (en) 1977-05-06

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