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FR2258199A1 - Safety belt winding-in equipment - has telescopic pawl with movable support and spring-loaded locking slide - Google Patents

Safety belt winding-in equipment - has telescopic pawl with movable support and spring-loaded locking slide

Info

Publication number
FR2258199A1
FR2258199A1 FR7501775A FR7501775A FR2258199A1 FR 2258199 A1 FR2258199 A1 FR 2258199A1 FR 7501775 A FR7501775 A FR 7501775A FR 7501775 A FR7501775 A FR 7501775A FR 2258199 A1 FR2258199 A1 FR 2258199A1
Authority
FR
France
Prior art keywords
housing
pawl
locking slide
equipment
movable support
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
FR7501775A
Other languages
French (fr)
Other versions
FR2258199B1 (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.)
KOLB KG HANS
Original Assignee
KOLB KG HANS
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
Priority claimed from DE2402634A external-priority patent/DE2402634B2/en
Priority claimed from DE19742402650 external-priority patent/DE2402650C3/en
Priority claimed from DE2403156A external-priority patent/DE2403156A1/en
Priority claimed from DE19742405460 external-priority patent/DE2405460C3/en
Priority claimed from DE19742451430 external-priority patent/DE2451430C3/en
Priority claimed from DE19742451431 external-priority patent/DE2451431C3/en
Application filed by KOLB KG HANS filed Critical KOLB KG HANS
Publication of FR2258199A1 publication Critical patent/FR2258199A1/en
Application granted granted Critical
Publication of FR2258199B1 publication Critical patent/FR2258199B1/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
    • B60R22/341—Belt retractors, e.g. reels comprising energy-absorbing means
    • B60R22/3413—Belt retractors, e.g. reels comprising energy-absorbing means operating between belt reel and retractor frame
    • 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
    • B60R22/405—Belt retractors, e.g. reels self-locking in an emergency responsive to belt movement and vehicle movement
    • 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
    • B60R22/44—Belt retractors, e.g. reels with means for reducing belt tension during use under normal conditions
    • 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
    • B60R22/28—Safety belts or body harnesses in vehicles incorporating energy-absorbing devices
    • B60R2022/286—Safety belts or body harnesses in vehicles incorporating energy-absorbing devices using deformation of material
    • 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
    • B60R22/44—Belt retractors, e.g. reels with means for reducing belt tension during use under normal conditions
    • B60R2022/4446—Belt retractors, e.g. reels with means for reducing belt tension during use under normal conditions using one spring and one additional retraction device in series
    • B60R2022/4453—Belt retractors, e.g. reels with means for reducing belt tension during use under normal conditions using one spring and one additional retraction device in series the additional retraction device being a second spring

Landscapes

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

Abstract

The equipment prevents unrolling of the belt under control of the vehicle. A winding spindle rotates in a housing, and a sharp-toothed wheel moves on the spindle. A pawl is brought by a movable inertia device into engagement with the teeth and with teeth in the housing. The pawl is telescopic, with a movable support on the housing and a locking sliding moving in the support against spring action. The support can be in the form of a bell-crank lever, one of its arms carrying the locking slide. This arm can bear against the inertia device, which is preferably a ball, moving in a cup in the housing, while the other arm is attached to the housing and can turn in it.
FR7501775A 1974-01-21 1975-01-21 Safety belt winding-in equipment - has telescopic pawl with movable support and spring-loaded locking slide Granted FR2258199A1 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
DE2402634A DE2402634B2 (en) 1974-01-21 1974-01-21 Seat belt retractor
DE19742402650 DE2402650C3 (en) 1974-01-21 Energy absorber for seat belts
DE2403156A DE2403156A1 (en) 1974-01-23 1974-01-23 Safety belt take-up mechanism - has ratchet arrangement of steel ball tipping over edge of circular opening in trough base
DE19742405460 DE2405460C3 (en) 1974-02-05 1974-02-05 Seat belt retractor
DE19742451430 DE2451430C3 (en) 1974-10-29 1974-10-29 Seat belt retractor
DE19742451431 DE2451431C3 (en) 1974-10-29 1974-10-29 Seat belt retractor

Publications (2)

Publication Number Publication Date
FR2258199A1 true FR2258199A1 (en) 1975-08-18
FR2258199B1 FR2258199B1 (en) 1979-02-09

Family

ID=27544217

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7501775A Granted FR2258199A1 (en) 1974-01-21 1975-01-21 Safety belt winding-in equipment - has telescopic pawl with movable support and spring-loaded locking slide

Country Status (3)

Country Link
JP (1) JPS50112924A (en)
FR (1) FR2258199A1 (en)
IT (1) IT1026373B (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2333525A1 (en) * 1975-12-03 1977-07-01 Irvin Industries Inc DEVICE FOR AN EMERGENCY LOCKING MECHANISM FOR A BELT WITH A BELT
FR2349341A1 (en) * 1976-04-26 1977-11-25 American Safety Equip REELS WITH TENSION REDUCING DEVICE FOR SEAT BELTS
FR2349342A1 (en) * 1976-04-28 1977-11-25 Eberle & Cie Gmbh J N REELS FOR BELTS AND BANDS, MORE PARTICULARLY REELS FOR SAFETY BELTS FOR MOTOR VEHICLES
FR2357266A1 (en) * 1976-07-06 1978-02-03 Nippon Soken RETRACTOR AND SEAT BELT RETRACTOR DEVICE
FR2358902A1 (en) * 1976-07-19 1978-02-17 American Safety Equip SEAT BELT RETURN
FR2375874A1 (en) * 1976-12-30 1978-07-28 Repa Feinstanzwerk Gmbh SEAT BELT RETURN
WO1980002823A1 (en) * 1978-06-02 1980-12-24 H Adomeit Fast locking device for a belt reel
EP0760317A1 (en) * 1995-08-30 1997-03-05 TRW Occupant Restraint Systems GmbH Force limiting device on a seat-belt retractor

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5442233U (en) * 1977-08-30 1979-03-22
CN109177916B (en) * 2018-09-14 2024-06-25 延锋汽车智能安全系统有限责任公司 Seatbelt retractor and seatbelt assembly

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3058687A (en) * 1959-02-18 1962-10-16 Teleflex Prod Ltd Safety harness

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2333525A1 (en) * 1975-12-03 1977-07-01 Irvin Industries Inc DEVICE FOR AN EMERGENCY LOCKING MECHANISM FOR A BELT WITH A BELT
FR2349341A1 (en) * 1976-04-26 1977-11-25 American Safety Equip REELS WITH TENSION REDUCING DEVICE FOR SEAT BELTS
FR2349342A1 (en) * 1976-04-28 1977-11-25 Eberle & Cie Gmbh J N REELS FOR BELTS AND BANDS, MORE PARTICULARLY REELS FOR SAFETY BELTS FOR MOTOR VEHICLES
FR2357266A1 (en) * 1976-07-06 1978-02-03 Nippon Soken RETRACTOR AND SEAT BELT RETRACTOR DEVICE
FR2358902A1 (en) * 1976-07-19 1978-02-17 American Safety Equip SEAT BELT RETURN
FR2375874A1 (en) * 1976-12-30 1978-07-28 Repa Feinstanzwerk Gmbh SEAT BELT RETURN
WO1980002823A1 (en) * 1978-06-02 1980-12-24 H Adomeit Fast locking device for a belt reel
FR2460141A1 (en) * 1978-06-02 1981-01-23 Adomeit Heinz Dieter AUTOMATIC DEVICE FOR RAPID LOCKING OF A SEAT BELT REEL
EP0760317A1 (en) * 1995-08-30 1997-03-05 TRW Occupant Restraint Systems GmbH Force limiting device on a seat-belt retractor

Also Published As

Publication number Publication date
JPS50112924A (en) 1975-09-04
IT1026373B (en) 1978-09-20
FR2258199B1 (en) 1979-02-09

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Legal Events

Date Code Title Description
ST Notification of lapse