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SE8402094D0 - DEVICE FOR CONTROL OF A LASER ORGAN IN A VEHICLE PROVIDED FOR A VEHICLE SEALING, THAT HAS A EXTRAORDINABLE TAPE, IN DEPENDENCE OF THE TAPE'S EXTRACTION SPEED - Google Patents

DEVICE FOR CONTROL OF A LASER ORGAN IN A VEHICLE PROVIDED FOR A VEHICLE SEALING, THAT HAS A EXTRAORDINABLE TAPE, IN DEPENDENCE OF THE TAPE'S EXTRACTION SPEED

Info

Publication number
SE8402094D0
SE8402094D0 SE8402094A SE8402094A SE8402094D0 SE 8402094 D0 SE8402094 D0 SE 8402094D0 SE 8402094 A SE8402094 A SE 8402094A SE 8402094 A SE8402094 A SE 8402094A SE 8402094 D0 SE8402094 D0 SE 8402094D0
Authority
SE
Sweden
Prior art keywords
shaft
locking means
tape
reading head
vehicle
Prior art date
Application number
SE8402094A
Other languages
Swedish (sv)
Other versions
SE460037B (en
SE8402094L (en
Inventor
T Andersson
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
Priority to SE8402094A priority Critical patent/SE460037B/en
Publication of SE8402094D0 publication Critical patent/SE8402094D0/en
Priority to PCT/SE1985/000169 priority patent/WO1985004628A1/en
Publication of SE8402094L publication Critical patent/SE8402094L/en
Publication of SE460037B publication Critical patent/SE460037B/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
    • B60R22/343—Belt retractors, e.g. reels with electrically actuated locking means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Package Frames And Binding Bands (AREA)
  • Automotive Seat Belt Assembly (AREA)
  • Surgical Instruments (AREA)

Abstract

In a device for controlling a locking means (14) in a vehicle safety belt having an extractable band which causes a rotatably mounted shaft (10) to rotate during the extraction, the rotatably mounted shaft is provided with indications (21) arranged to be read by a reading head (23) during the rotation of the shaft (10). The reading head is connected to an electric circuit (18) which on the basis of signals from the reading head determine the rotary speed and/or the acceleration of the shaft and activates the locking means, when the preset limit values for the rotary speed and acceleration of the shaft are exeeded. This will provide a very accurate control of the locking means depending on the rapidity of extraction of the band. The rotatably mounted shaft (10) can also be provided with marks (24) for synchronization of the engagement movement of the locking means (14) with the movement of the teeth (13) provided on the shaft or on a disk (12) rigidly attached to the shaft. These marks are read by a reading head (26) which is connected to the electric circuit (18). This will eliminate the risk that the locking means (14) during the beginning of the engagement hits a tooth (13) and bounces outwardly. This synchronization makes the operation of the locking means faster and more reliable.
SE8402094A 1984-04-13 1984-04-13 DEVICE FOR CONTROL OF A LOADING ORGANIZATION IN A LEADING VEHICLE DEDICATED SEAT BELT THAT HAS AN EXTRAORDINABLE BAND, IN RESPECT OF THE EXTRACTION SPEED SE460037B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE8402094A SE460037B (en) 1984-04-13 1984-04-13 DEVICE FOR CONTROL OF A LOADING ORGANIZATION IN A LEADING VEHICLE DEDICATED SEAT BELT THAT HAS AN EXTRAORDINABLE BAND, IN RESPECT OF THE EXTRACTION SPEED
PCT/SE1985/000169 WO1985004628A1 (en) 1984-04-13 1985-04-12 Device for controlling a locking means in a vehicle safety belt having an extractable band depending on the rapidity of extraction of the band

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8402094A SE460037B (en) 1984-04-13 1984-04-13 DEVICE FOR CONTROL OF A LOADING ORGANIZATION IN A LEADING VEHICLE DEDICATED SEAT BELT THAT HAS AN EXTRAORDINABLE BAND, IN RESPECT OF THE EXTRACTION SPEED

Publications (3)

Publication Number Publication Date
SE8402094D0 true SE8402094D0 (en) 1984-04-13
SE8402094L SE8402094L (en) 1985-10-14
SE460037B SE460037B (en) 1989-09-04

Family

ID=20355577

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8402094A SE460037B (en) 1984-04-13 1984-04-13 DEVICE FOR CONTROL OF A LOADING ORGANIZATION IN A LEADING VEHICLE DEDICATED SEAT BELT THAT HAS AN EXTRAORDINABLE BAND, IN RESPECT OF THE EXTRACTION SPEED

Country Status (2)

Country Link
SE (1) SE460037B (en)
WO (1) WO1985004628A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3721130A1 (en) * 1987-06-26 1989-01-05 Michael Otto Ludwig Eisenreich Vehicle
EP0317962A3 (en) * 1987-11-27 1990-07-11 BRITAX-KOLB GMBH & CO Accelerometer for motor vehicle safety systems
DE3824527A1 (en) * 1988-04-21 1989-11-02 Ernst Hans Hellmut BELT CLAMP FOR MOTOR VEHICLE SAFETY BELTS
DE3828072A1 (en) * 1988-04-21 1989-11-02 Ernst Hans Hellmut Three-point seat belt for motor vehicles
JP3436432B2 (en) * 1995-01-27 2003-08-11 株式会社東海理化電機製作所 Reverse movement prevention device
DE19641548C2 (en) * 1996-10-09 1999-07-22 Bosch Gmbh Robert Arrangement for recognizing an ineffective seat belt
JP3946366B2 (en) * 1998-11-27 2007-07-18 本田技研工業株式会社 Crew restraint device and control method thereof
DE19902483C2 (en) * 1999-01-22 2001-12-13 Breed Automotive Tech Seat belt retractor
DE19916805A1 (en) * 1999-04-14 2000-07-13 Bayerische Motoren Werke Ag Diagnostic arrangement for safety belt compares rolled-up state and roller position sensor signals to detect correct functioning of safety belt
DE10156837A1 (en) * 2001-11-20 2003-06-18 Breed Automotive Tech Method and device for determining the load on the body of an injured vehicle occupant
DE10338995A1 (en) * 2003-08-25 2005-05-12 Trw Repa Gmbh Belt force sensor for vehicle occupant restraining system has belt direction-changing element pivotable about axis approximately parallel to guide line and coupled to signal generator
DE102012001472B4 (en) * 2012-01-26 2015-07-16 Audi Ag Method and evaluation system for monitoring correct belt use
DE102019103598A1 (en) * 2019-02-13 2020-08-13 Trw Automotive Gmbh Procedure for determining the absolute belt extension and seat belt system
DE102019205144B4 (en) * 2019-04-10 2021-05-12 Autoliv Development Ab Belt retractor for a seat belt device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE211626C1 (en) * 1965-11-15 1967-03-14
SE334552B (en) * 1969-01-28 1971-04-26 L Lindblad
US3915405A (en) * 1974-11-26 1975-10-28 Klippan Gmbh Magnetic inertial retractor

Also Published As

Publication number Publication date
SE460037B (en) 1989-09-04
SE8402094L (en) 1985-10-14
WO1985004628A1 (en) 1985-10-24

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