SE429104B - DEVICE TO PREVENT TOO STRONG TIGHTENING OF CAR BELTS - Google Patents

DEVICE TO PREVENT TOO STRONG TIGHTENING OF CAR BELTS

Info

Publication number
SE429104B
SE429104B SE7702910A SE7702910A SE429104B SE 429104 B SE429104 B SE 429104B SE 7702910 A SE7702910 A SE 7702910A SE 7702910 A SE7702910 A SE 7702910A SE 429104 B SE429104 B SE 429104B
Authority
SE
Sweden
Prior art keywords
guide
pawl
belt
ratchet wheel
spool
Prior art date
Application number
SE7702910A
Other languages
Swedish (sv)
Other versions
SE7702910L (en
Inventor
M Inukai
Y Hayashi
Original Assignee
Tokai Rika Co Ltd
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 Tokai Rika Co Ltd filed Critical Tokai Rika Co Ltd
Publication of SE7702910L publication Critical patent/SE7702910L/en
Publication of SE429104B publication Critical patent/SE429104B/en

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
    • B60R2022/4486—Belt retractors, e.g. reels with means for reducing belt tension during use under normal conditions for cancelling the belt tension

Landscapes

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

Abstract

1534674 Seat-belt retractors TOKAI RIKA DENKI SEISAKUSHO KK 9 March 1977 [26 March 1976] 03187/77 Heading A3V For locking a seat-belt retractor against retraction so as to relieve pressure on the user, a ratchet wheel 6 on the spool is engageable by a pawl 9 whose position is controlled by a pin 11 engaging in cam guides 24, 25, 27 in a cam plate 12 frictionally coupled for rotation with the ratchet wheel, the guide 24 disengaging the pawl during initial belt withdrawal (clockwise rotation of the spool, wheel and plate), the guide 25 holding the pawl disengaged as the belt is retracted to contact the user, the pin 11 having been diverted automatically from guide 24 to guide 25 by switching means 23, and the pawl being positioned in locking engagement with the ratchet wheel by guide 27 on subsequent belt withdrawal to a looser position.
SE7702910A 1976-03-26 1977-03-15 DEVICE TO PREVENT TOO STRONG TIGHTENING OF CAR BELTS SE429104B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1976037045U JPS5515861Y2 (en) 1976-03-26 1976-03-26

Publications (2)

Publication Number Publication Date
SE7702910L SE7702910L (en) 1977-09-27
SE429104B true SE429104B (en) 1983-08-15

Family

ID=12486614

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7702910A SE429104B (en) 1976-03-26 1977-03-15 DEVICE TO PREVENT TOO STRONG TIGHTENING OF CAR BELTS

Country Status (5)

Country Link
JP (1) JPS5515861Y2 (en)
AU (1) AU512743B2 (en)
DE (2) DE2705653A1 (en)
GB (1) GB1534674A (en)
SE (1) SE429104B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4373684A (en) * 1979-09-27 1983-02-15 Nissan Motor Co., Ltd. Belt retractor
JP2777377B2 (en) * 1988-10-12 1998-07-16 タカタ株式会社 Seat belt retractor with tension reduce mechanism
EP0463186A1 (en) * 1990-06-19 1992-01-02 Sa Ryong Park A seat belt winding force control device
DE102010037989B4 (en) * 2010-10-05 2013-08-08 Thomas Gusenbauer belt tensioning
CN112875387A (en) * 2021-01-27 2021-06-01 伦红艳 Winder protection device capable of automatically adjusting tightness during paper rolling

Also Published As

Publication number Publication date
DE2710024C2 (en) 1982-07-01
JPS5515861Y2 (en) 1980-04-12
JPS52128232U (en) 1977-09-29
AU512743B2 (en) 1980-10-23
AU2318277A (en) 1978-09-14
DE2710024A1 (en) 1977-09-29
SE7702910L (en) 1977-09-27
GB1534674A (en) 1978-12-06
DE2705653A1 (en) 1977-09-29

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