FR2303571A1 - Safety belt take-up spool - has twisted elastomer band in hollow spool as driving element for take-up - Google Patents

Safety belt take-up spool - has twisted elastomer band in hollow spool as driving element for take-up

Info

Publication number
FR2303571A1
FR2303571A1 FR7606897A FR7606897A FR2303571A1 FR 2303571 A1 FR2303571 A1 FR 2303571A1 FR 7606897 A FR7606897 A FR 7606897A FR 7606897 A FR7606897 A FR 7606897A FR 2303571 A1 FR2303571 A1 FR 2303571A1
Authority
FR
France
Prior art keywords
spool
take
safety belt
twisted
webbing
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
FR7606897A
Other languages
French (fr)
Other versions
FR2303571B3 (en
Inventor
Oskar Lennart Lindblad
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.)
Autoliv AB
Original Assignee
Autoliv AB
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 Autoliv AB filed Critical Autoliv AB
Publication of FR2303571A1 publication Critical patent/FR2303571A1/en
Application granted granted Critical
Publication of FR2303571B3 publication Critical patent/FR2303571B3/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
    • 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
    • B60R2022/4406—Spring shapes; Spring characteristic; Springs with adjustable anchoring means

Landscapes

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

Abstract

The safety belt take-up spool comprises a spool part (2a) with a width corresponding to the width of the webbing and a drum-like part (2b) of a larger diameter forming part of the blocking arrangement. The elastic driving arrangement takes-up of the webbing in form of a twisted band drive member (9) anchored at one end in a hook (7a) fitted in disc (7), which in turn is fixed to a disc (3) adjacent to the disc (2b). The other end of the member (9) is anchored in a similar hook (10) fitted to a lid (11) bolted to the outside surface of housing (1). The band (9) is twisted in a sense that is opposite to the sense of rotation of the spool during the take-up action of the webbing.
FR7606897A 1975-03-10 1976-03-10 Safety belt take-up spool - has twisted elastomer band in hollow spool as driving element for take-up Granted FR2303571A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7502632A SE389025B (en) 1975-03-10 1975-03-10 DEVICE FOR TAPE ROLLING DEVICES FOR VEHICLE SAFETY BELTS

Publications (2)

Publication Number Publication Date
FR2303571A1 true FR2303571A1 (en) 1976-10-08
FR2303571B3 FR2303571B3 (en) 1978-12-15

Family

ID=20323906

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7606897A Granted FR2303571A1 (en) 1975-03-10 1976-03-10 Safety belt take-up spool - has twisted elastomer band in hollow spool as driving element for take-up

Country Status (8)

Country Link
JP (1) JPS51137224A (en)
AU (1) AU1182176A (en)
DE (1) DE2609684A1 (en)
ES (1) ES445929A1 (en)
FR (1) FR2303571A1 (en)
IT (1) IT1056997B (en)
SE (1) SE389025B (en)
ZA (1) ZA761392B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4640963B2 (en) 2005-08-04 2011-03-02 タカタ株式会社 Seat belt retractor and seat belt device provided with the same
DE202011003332U1 (en) * 2011-02-28 2012-05-30 BROSE SCHLIEßSYSTEME GMBH & CO. KG drive arrangement

Also Published As

Publication number Publication date
DE2609684A1 (en) 1976-09-23
SE7502632L (en) 1976-09-13
ES445929A1 (en) 1977-05-16
SE389025B (en) 1976-10-25
ZA761392B (en) 1977-02-23
IT1056997B (en) 1982-02-20
JPS51137224A (en) 1976-11-27
FR2303571B3 (en) 1978-12-15
AU1182176A (en) 1977-09-15

Similar Documents

Publication Publication Date Title
GB1544465A (en) Safety belt retractor with belt tension eliminator
ZA77908B (en) 1,3,4-oxadiazole amides
IL39697A0 (en) Belt driven tape cartridge
GB2012560B (en) Seat belt retractor with tension eliminating mechanism
NO154120C (en) ANTI-REVERSION DEVICE FOR A TAPE RINSE.
FR2303571A1 (en) Safety belt take-up spool - has twisted elastomer band in hollow spool as driving element for take-up
FR2401671A1 (en) Safety belt winding mechanism - has rod of curvilinear polygonal section with concave sides inside complementary housing
ZA767666B (en) Safety belt rewinding mechanism with improved belt retraction characteristics
FR2409767A1 (en) Safety belt rolling mechanism - has shaft positioned in housing by securing to belt spool
GB1415995A (en) Magnetic tape cleaning and tensioning device
GB2018576B (en) Seat belt retractor with tension eliminating mechanism
FR2428767A1 (en) Vehicle safety seat belt - has spiral spring elastic component acting on last spring winding to limit tension
CH608086A5 (en) Non-return valve and use of the latter on a weaving machine
DD132179A5 (en) FOURDERER WITH A DRIVEN, FLEXIBLE BELT FOR THE PROGRESSIVE ADJUSTMENT OF CASTING
FR2163072A5 (en) Yarn feed device - includes a driven feed roll around which yarn is wrapped
ES456065A1 (en) Rotatable drum drive
JPS5378812A (en) Tape driving mechanism
SU1068257A1 (en) Epycyclic gearing of gear-grinding machine
AU2724177A (en) Safety belt tensioning and rewinding retractors
GB1394153A (en) Toothed belt transmission between toothed pulleys
FR2330919A1 (en) Free wheel with pawls connected by chain - has each pawl biassed toward outer curved surface by spiral springs and fixed to inner surface
IE35471B1 (en) Winding machine
FR2290227A1 (en) Safety bolt coiling up device with cam lock - has locking body with cam follower surface and control body which can contact locking body
SU392183A1 (en) B
JPS5260103A (en) Magnetic running equipment