SE8901354L - PASSIVE SECURITY SAFETY SYSTEM - Google Patents

PASSIVE SECURITY SAFETY SYSTEM

Info

Publication number
SE8901354L
SE8901354L SE8901354A SE8901354A SE8901354L SE 8901354 L SE8901354 L SE 8901354L SE 8901354 A SE8901354 A SE 8901354A SE 8901354 A SE8901354 A SE 8901354A SE 8901354 L SE8901354 L SE 8901354L
Authority
SE
Sweden
Prior art keywords
belt
end fitting
guide rail
during
movement
Prior art date
Application number
SE8901354A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE8901354D0 (en
Inventor
W-D Hoenl
Original Assignee
Trw Repa Gmbh
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 Trw Repa Gmbh filed Critical Trw Repa Gmbh
Publication of SE8901354D0 publication Critical patent/SE8901354D0/en
Publication of SE8901354L publication Critical patent/SE8901354L/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
    • B60R22/04—Passive restraint systems, i.e. systems both applied and removed automatically, e.g. by movement of the vehicle door
    • B60R22/06—Passive restraint systems, i.e. systems both applied and removed automatically, e.g. by movement of the vehicle door having the belt or harness connected to a member slidable in a vehicle-mounted track

Landscapes

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

Abstract

In a passive safety belt system the comfort is increased in that during the fastening phase a belt slack is generated which is eliminated as soon as the end fitting of the belt has reached the vicinity of the end position at the upper end of the B post. For this purpose the belt retractor 10 is equipped with a locking means which blocks the takeup function of the belt retractor during the movement of the end fitting 16 towards the end position. The form of the guide rail 18 is chosen so that during the movement of the end fitting over the initial portion of the guide rail the distance between the belt retractor and end fitting becomes greater whilst on the further movement via an intermediate portion of the guide rail it becomes smaller so that the desired belt slack arises. <IMAGE>
SE8901354A 1988-04-16 1989-04-14 PASSIVE SECURITY SAFETY SYSTEM SE8901354L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3812695A DE3812695A1 (en) 1988-04-16 1988-04-16 PASSIVE SEAT BELT SYSTEM

Publications (2)

Publication Number Publication Date
SE8901354D0 SE8901354D0 (en) 1989-04-14
SE8901354L true SE8901354L (en) 1989-10-17

Family

ID=6352122

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8901354A SE8901354L (en) 1988-04-16 1989-04-14 PASSIVE SECURITY SAFETY SYSTEM

Country Status (9)

Country Link
JP (1) JPH01311931A (en)
AU (1) AU599857B2 (en)
BR (1) BR8901657A (en)
DE (1) DE3812695A1 (en)
ES (1) ES2012714A6 (en)
FR (1) FR2630064A1 (en)
GB (1) GB2217180B (en)
IT (1) IT1229013B (en)
SE (1) SE8901354L (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59105401D1 (en) * 1991-11-21 1995-06-08 Trw Repa Gmbh Belt retractor with strain relief for seat belt restraint systems in vehicles.

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE398296B (en) * 1970-09-09 1977-12-19 Autoliv Ab VEHICLE SEAT BELT
JPS4911429U (en) * 1972-05-08 1974-01-31
JPS5830177B2 (en) * 1978-08-09 1983-06-27 日産自動車株式会社 Seat belt anchor lock device
JPS56124532A (en) * 1980-03-07 1981-09-30 Takata Kk Seat belt retractor with memory
JPS58133941A (en) * 1982-02-03 1983-08-09 Nissan Motor Co Ltd Seat belt retractor
JPS5940965A (en) * 1982-09-01 1984-03-06 Takata Kk Seat belt retractor with memory device
JPS6090048U (en) * 1983-11-28 1985-06-20 トヨタ自動車株式会社 seat belt device
SE451985B (en) * 1986-02-20 1987-11-09 Autoliv Dev DEVICE FOR A SEAT BELT IN A PASSIVE CAR BELT SYSTEM TO EASY THE AUTOMATIC REFERENCE OF THE SEAT BELT BETWEEN UP AND CLOSED
EP0259694B1 (en) * 1986-09-12 1991-03-06 Trw Vehicle Safety Systems Inc. Vehicle occupant safety apparatus

Also Published As

Publication number Publication date
BR8901657A (en) 1989-11-21
IT1229013B (en) 1991-07-12
DE3812695C2 (en) 1990-05-03
AU3131489A (en) 1990-03-01
JPH01311931A (en) 1989-12-15
IT8920137A0 (en) 1989-04-14
GB2217180B (en) 1992-08-12
FR2630064A1 (en) 1989-10-20
ES2012714A6 (en) 1990-04-01
AU599857B2 (en) 1990-07-26
DE3812695A1 (en) 1989-10-26
GB2217180A (en) 1989-10-25
GB8905699D0 (en) 1989-04-26
SE8901354D0 (en) 1989-04-14

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Legal Events

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NAV Patent application has lapsed

Ref document number: 8901354-4

Effective date: 19910514