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FR2401671A1 - Safety belt winding mechanism - has rod of curvilinear polygonal section with concave sides inside complementary housing - Google Patents

Safety belt winding mechanism - has rod of curvilinear polygonal section with concave sides inside complementary housing

Info

Publication number
FR2401671A1
FR2401671A1 FR7726751A FR7726751A FR2401671A1 FR 2401671 A1 FR2401671 A1 FR 2401671A1 FR 7726751 A FR7726751 A FR 7726751A FR 7726751 A FR7726751 A FR 7726751A FR 2401671 A1 FR2401671 A1 FR 2401671A1
Authority
FR
France
Prior art keywords
rod
safety belt
concave sides
polygonal section
winding mechanism
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
FR7726751A
Other languages
French (fr)
Other versions
FR2401671B1 (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.)
Valeo SE
Original Assignee
Francaise du Ferodo 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 Francaise du Ferodo SA filed Critical Francaise du Ferodo SA
Priority to FR7726751A priority Critical patent/FR2401671A1/en
Priority to IT68951/78A priority patent/IT1115583B/en
Priority to DE19782837099 priority patent/DE2837099A1/en
Publication of FR2401671A1 publication Critical patent/FR2401671A1/en
Application granted granted Critical
Publication of FR2401671B1 publication Critical patent/FR2401671B1/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
    • 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
    • B60R2022/3427—Seat belt connection on reels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automotive Seat Belt Assembly (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)

Abstract

The winding and unwinding mechanism is particularly for a safety belt, the latter having a looped end accommodated in an oblong mounting in a shaft together with a rod inside the loop. Rod and housing are of complementary section, so that on application of tension to the belt appreciable portions of it are clamped between them. The rod (16) is of curvilinear polygonal section with concave sides (17, 18, 19), and convex radiused corners (20, 21, 22). Complementary convex faces (26, 27) are formed in the housing. The polygon can be a triangle, and regular.
FR7726751A 1977-09-02 1977-09-02 Safety belt winding mechanism - has rod of curvilinear polygonal section with concave sides inside complementary housing Granted FR2401671A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7726751A FR2401671A1 (en) 1977-09-02 1977-09-02 Safety belt winding mechanism - has rod of curvilinear polygonal section with concave sides inside complementary housing
IT68951/78A IT1115583B (en) 1977-09-02 1978-08-23 ROLLING DEVICE UNWINDING PARTICULARLY FOR SAFETY BELTS
DE19782837099 DE2837099A1 (en) 1977-09-02 1978-08-24 ROLL-UP DEVICE FOR STRAPS OR STRAPS, IN PARTICULAR FOR SAFETY BELTS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7726751A FR2401671A1 (en) 1977-09-02 1977-09-02 Safety belt winding mechanism - has rod of curvilinear polygonal section with concave sides inside complementary housing

Publications (2)

Publication Number Publication Date
FR2401671A1 true FR2401671A1 (en) 1979-03-30
FR2401671B1 FR2401671B1 (en) 1980-10-10

Family

ID=9195007

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7726751A Granted FR2401671A1 (en) 1977-09-02 1977-09-02 Safety belt winding mechanism - has rod of curvilinear polygonal section with concave sides inside complementary housing

Country Status (3)

Country Link
DE (1) DE2837099A1 (en)
FR (1) FR2401671A1 (en)
IT (1) IT1115583B (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2476491A1 (en) * 1980-02-26 1981-08-28 Peugeot Aciers Et Outillage Reel for vehicle safety belt - has central spindle with split metal core embedded in plastics outer cover
FR2515049A1 (en) * 1981-10-28 1983-04-29 Autoliv Ab IMPROVED SEAT BELT REEL
EP0093043A1 (en) * 1982-04-26 1983-11-02 ACIERS ET OUTILLAGE PEUGEOT Société dite: Safety belt retractor
EP0620141A1 (en) * 1993-04-06 1994-10-19 TRW Occupant Restraint Systems GmbH A device for connecting a belt to a spindle of a seat belt retractor
US6059223A (en) * 1997-08-01 2000-05-09 Takata (Europe) Vehicle Safety Technology Gmbh Safety belt attachment arrangement

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3265620D1 (en) * 1981-09-22 1985-09-26 Britax Wingard Ltd Safety belt retractor
DE3527475A1 (en) * 1984-08-01 1986-03-06 TRW Automotive Products, Inc., Cleveland, Ohio Belt retractor for safety belts
DE3840108A1 (en) * 1988-11-28 1990-05-31 Saxonia Franke Gmbh Winding shaft for safety belts or similar belts
DE102012018263A1 (en) * 2012-09-17 2014-03-20 Trw Automotive Gmbh belt reel
DE102013017954A1 (en) 2013-10-29 2014-07-24 Daimler Ag Winding and unwinding device for belt strap of seat-belt apparatus for vehicle, has a coil half of loop, which is arranged in continuous first groove, where belt strap is guided by continuous second groove of another coil half

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2704084A1 (en) * 1976-02-03 1977-08-11 Graenges Essem Ab SPINDLE, IN PARTICULAR FOR REWINDING THE BELT OF A VEHICLE SEAT BELT

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2476491A1 (en) * 1980-02-26 1981-08-28 Peugeot Aciers Et Outillage Reel for vehicle safety belt - has central spindle with split metal core embedded in plastics outer cover
FR2515049A1 (en) * 1981-10-28 1983-04-29 Autoliv Ab IMPROVED SEAT BELT REEL
EP0078203A1 (en) * 1981-10-28 1983-05-04 Autoliv Development Aktiebolag Safety-belt retractor
US4453681A (en) * 1981-10-28 1984-06-12 Autoliv Ab. Winder for a safety belt
EP0093043A1 (en) * 1982-04-26 1983-11-02 ACIERS ET OUTILLAGE PEUGEOT Société dite: Safety belt retractor
US4432507A (en) * 1982-04-26 1984-02-21 Aciers Et Outillage Peugeot Retractor for a safety strap
EP0620141A1 (en) * 1993-04-06 1994-10-19 TRW Occupant Restraint Systems GmbH A device for connecting a belt to a spindle of a seat belt retractor
US5451012A (en) * 1993-04-06 1995-09-19 Trw Repa Gmbh Assembly for fastening a belt webbing to a shaft of a seat belt retractor
US6059223A (en) * 1997-08-01 2000-05-09 Takata (Europe) Vehicle Safety Technology Gmbh Safety belt attachment arrangement

Also Published As

Publication number Publication date
DE2837099C2 (en) 1987-08-20
IT7868951A0 (en) 1978-08-23
DE2837099A1 (en) 1979-05-31
IT1115583B (en) 1986-02-03
FR2401671B1 (en) 1980-10-10

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Legal Events

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