FR2422413A1 - vehicle seat belt retractor - has lock controlled electric motor drive operating continually while lock is engaged - Google Patents

vehicle seat belt retractor - has lock controlled electric motor drive operating continually while lock is engaged

Info

Publication number
FR2422413A1
FR2422413A1 FR7810809A FR7810809A FR2422413A1 FR 2422413 A1 FR2422413 A1 FR 2422413A1 FR 7810809 A FR7810809 A FR 7810809A FR 7810809 A FR7810809 A FR 7810809A FR 2422413 A1 FR2422413 A1 FR 2422413A1
Authority
FR
France
Prior art keywords
lock
electric motor
seat belt
motor drive
belt retractor
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
FR7810809A
Other languages
French (fr)
Other versions
FR2422413B1 (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.)
SECURAIGLON SA
Original Assignee
SECURAIGLON SA
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 SECURAIGLON SA filed Critical SECURAIGLON SA
Priority to FR7810809A priority Critical patent/FR2422413A1/en
Priority to ES479427A priority patent/ES479427A1/en
Priority to DE2914235A priority patent/DE2914235C2/en
Priority to IT21817/79A priority patent/IT1115182B/en
Publication of FR2422413A1 publication Critical patent/FR2422413A1/en
Application granted granted Critical
Publication of FR2422413B1 publication Critical patent/FR2422413B1/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
    • B60R22/44—Belt retractors, e.g. reels with means for reducing belt tension during use under normal conditions
    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B11/00—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts
    • A44B11/25—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts with two or more separable parts
    • A44B11/2503—Safety buckles
    • A44B11/2507—Safety buckles actuated by a push-button
    • A44B11/2523—Safety buckles actuated by a push-button acting parallel to the main plane of the buckle and in the same direction as the fastening action
    • 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
    • B60R2022/4473—Belt retractors, e.g. reels with means for reducing belt tension during use under normal conditions using an electric retraction device
    • 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
    • B60R22/48—Control systems, alarms, or interlock systems, for the correct application of the belt or harness
    • B60R2022/4808—Sensing means arrangements therefor
    • B60R2022/4816—Sensing means arrangements therefor for sensing locking of buckle

Abstract

The seat belt retractor is fitted with an electric motor drive which operates continually while the seat belt lock is in the engaged position. The drive assembly is fitted in a housing(2) outside the bracket contg. the spool(1). On the other face of the bracket is a housing contg. blocking -operated blocking mechanism(19). Inside the housing(2) is an electric motor(5) supplied with current through wires(6). The shaft end(9) carries a bevel gear pinion(10) meshing with a bevel gear(12) on a second shaft(13) with one end seated in a bearing(16), the other end(19) in a bearing in the bracket wall(3). This shaft end carries gearing(17) meshing with gears of a large wheel(18) connected to the spool.
FR7810809A 1978-04-12 1978-04-12 vehicle seat belt retractor - has lock controlled electric motor drive operating continually while lock is engaged Granted FR2422413A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7810809A FR2422413A1 (en) 1978-04-12 1978-04-12 vehicle seat belt retractor - has lock controlled electric motor drive operating continually while lock is engaged
ES479427A ES479427A1 (en) 1978-04-12 1979-04-09 vehicle seat belt retractor - has lock controlled electric motor drive operating continually while lock is engaged
DE2914235A DE2914235C2 (en) 1978-04-12 1979-04-09 Take-up device with strain relief for a seat belt
IT21817/79A IT1115182B (en) 1978-04-12 1979-04-12 ELECTRIC MOTOR SAFETY BELT WRAPPING AND UNWINDING DEVICE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7810809A FR2422413A1 (en) 1978-04-12 1978-04-12 vehicle seat belt retractor - has lock controlled electric motor drive operating continually while lock is engaged

Publications (2)

Publication Number Publication Date
FR2422413A1 true FR2422413A1 (en) 1979-11-09
FR2422413B1 FR2422413B1 (en) 1981-07-17

Family

ID=9207027

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7810809A Granted FR2422413A1 (en) 1978-04-12 1978-04-12 vehicle seat belt retractor - has lock controlled electric motor drive operating continually while lock is engaged

Country Status (4)

Country Link
DE (1) DE2914235C2 (en)
ES (1) ES479427A1 (en)
FR (1) FR2422413A1 (en)
IT (1) IT1115182B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3149573A1 (en) * 1981-12-15 1983-06-30 Volkswagenwerk Ag, 3180 Wolfsburg Safety-belt winding device
EP0218911A2 (en) * 1985-10-15 1987-04-22 AlliedSignal Inc. An electrically adjusted safety restraint system
EP0760758A1 (en) * 1995-03-30 1997-03-12 Automotive Systems Laboratory Inc. Electronic seat belt tensioning system

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4511097A (en) * 1981-12-14 1985-04-16 Nippon Soken, Inc. Automobile seat belt winding device
JPS58185351A (en) * 1982-04-26 1983-10-29 Nissan Motor Co Ltd Seat belt retractor
DE3233969C2 (en) * 1982-09-14 1986-09-11 Autoflug Gmbh, 2084 Rellingen Housing for a seat belt retractor
JPS60148746A (en) * 1984-01-13 1985-08-06 Nippon Soken Inc Winding method of seat belt
JP4467688B2 (en) * 1999-01-19 2010-05-26 タカタ株式会社 Seat belt retractor
US6626064B1 (en) * 2000-08-08 2003-09-30 Lear Corporation Single motor module for a vehicle seat

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1593722A (en) * 1968-06-22 1970-06-01
DE2220669A1 (en) * 1972-04-27 1973-11-08 Daimler Benz Ag SEAT BELT SYSTEM WITH A BELT ROLLER WITH A SPRING-LOADED SHAFT
FR2178884A1 (en) * 1972-04-07 1973-11-16 Rau Swf Autozubehoer
FR2304362A1 (en) * 1975-03-15 1976-10-15 Bosch Gmbh Robert SAFETY BELT DEVICE
DE2526494A1 (en) * 1975-06-13 1976-12-23 Volkswagenwerk Ag Safety belt uptake mechanism - uses electric motor in addition to spiral spring to wind up belt

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3294447A (en) * 1965-01-25 1966-12-27 Ford Motor Co Seat belt retractor
US3653714A (en) * 1970-02-24 1972-04-04 Michael Gentile Automatic safety seat belts
DE2231393A1 (en) * 1971-07-01 1973-01-18 Allied Chem WARNING SYSTEM ON SEAT BELT

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1593722A (en) * 1968-06-22 1970-06-01
FR2178884A1 (en) * 1972-04-07 1973-11-16 Rau Swf Autozubehoer
DE2220669A1 (en) * 1972-04-27 1973-11-08 Daimler Benz Ag SEAT BELT SYSTEM WITH A BELT ROLLER WITH A SPRING-LOADED SHAFT
FR2304362A1 (en) * 1975-03-15 1976-10-15 Bosch Gmbh Robert SAFETY BELT DEVICE
DE2526494A1 (en) * 1975-06-13 1976-12-23 Volkswagenwerk Ag Safety belt uptake mechanism - uses electric motor in addition to spiral spring to wind up belt

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3149573A1 (en) * 1981-12-15 1983-06-30 Volkswagenwerk Ag, 3180 Wolfsburg Safety-belt winding device
EP0218911A2 (en) * 1985-10-15 1987-04-22 AlliedSignal Inc. An electrically adjusted safety restraint system
EP0218911A3 (en) * 1985-10-15 1988-04-20 Allied Corporation An electrically adjusted safety restraint system
EP0760758A1 (en) * 1995-03-30 1997-03-12 Automotive Systems Laboratory Inc. Electronic seat belt tensioning system
EP0760758A4 (en) * 1995-03-30 2001-03-28 Automotive Systems Lab Electronic seat belt tensioning system
EP1350697A3 (en) * 1995-03-30 2004-07-14 Automotive Systems Laboratory Inc. Electronic seat belt tensioning system

Also Published As

Publication number Publication date
ES479427A1 (en) 1980-07-16
IT1115182B (en) 1986-02-03
DE2914235C2 (en) 1984-07-19
IT7921817A0 (en) 1979-04-12
DE2914235A1 (en) 1979-10-31
FR2422413B1 (en) 1981-07-17

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse