DE10338995A1 - Gurtkraftsensor - Google Patents

Gurtkraftsensor Download PDF

Info

Publication number
DE10338995A1
DE10338995A1 DE2003138995 DE10338995A DE10338995A1 DE 10338995 A1 DE10338995 A1 DE 10338995A1 DE 2003138995 DE2003138995 DE 2003138995 DE 10338995 A DE10338995 A DE 10338995A DE 10338995 A1 DE10338995 A1 DE 10338995A1
Authority
DE
Germany
Prior art keywords
belt
coupled
changing element
guide line
signal generator
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.)
Withdrawn
Application number
DE2003138995
Other languages
English (en)
Inventor
Wolfgang Holbein
Thomas Busch
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.)
TRW Occupant Restraint Systems GmbH
Original Assignee
TRW Occupant Restraint Systems 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 Occupant Restraint Systems GmbH filed Critical TRW Occupant Restraint Systems GmbH
Priority to DE2003138995 priority Critical patent/DE10338995A1/de
Publication of DE10338995A1 publication Critical patent/DE10338995A1/de
Withdrawn legal-status Critical Current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
    • B60R22/48—Control systems, alarms, or interlock systems, for the correct application of the belt or harness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
    • B60R21/015—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting the presence or position of passengers, passenger seats or child seats, and the related safety parameters therefor, e.g. speed or timing of airbag inflation in relation to occupant position or seat belt use
    • B60R21/01512—Passenger detection systems
    • B60R21/01552—Passenger detection systems detecting position of specific human body parts, e.g. face, eyes or hands
    • 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
    • B60R22/18—Anchoring devices
    • B60R2022/1818—Belt guides
    • B60R2022/1831—Belt guides comprising a slotted plate sliding in its plane, e.g. inside circular guides
    • 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
    • B60R2022/4473—Belt retractors, e.g. reels with means for reducing belt tension during use under normal conditions using an electric retraction device
    • 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
    • B60R22/48—Control systems, alarms, or interlock systems, for the correct application of the belt or harness
    • B60R2022/4808—Sensing means arrangements therefor
    • B60R2022/4841—Sensing means arrangements therefor for sensing belt tension

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Structure Of Belt Conveyors (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Handcart (AREA)

Abstract

Ein Gurtkraftsensor (16) für ein Fahrzeuginsassen-Rückhaltesystem, mit einer ersten Gurtbandführung (20) und einer zweiten Gurtbandführung (22), die entlang einer Führungslinie (F) angeordnet sind, ist ein Umlenkelement (30) vorgesehen, daß zwischen den beiden Führungen (20, 22) angeordnet ist. Das Umlenkelement (30) ist um eine Achse parallel zur Führungslinie (F) schwenkbar und mit einem Geber (36) gekoppelt.
DE2003138995 2003-08-25 2003-08-25 Gurtkraftsensor Withdrawn DE10338995A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE2003138995 DE10338995A1 (de) 2003-08-25 2003-08-25 Gurtkraftsensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2003138995 DE10338995A1 (de) 2003-08-25 2003-08-25 Gurtkraftsensor

Publications (1)

Publication Number Publication Date
DE10338995A1 true DE10338995A1 (de) 2005-05-12

Family

ID=34428061

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2003138995 Withdrawn DE10338995A1 (de) 2003-08-25 2003-08-25 Gurtkraftsensor

Country Status (1)

Country Link
DE (1) DE10338995A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012103979B3 (de) * 2012-05-07 2013-10-17 mg-sensor GmbH Gurtkraftaufnehmer

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1985004628A1 (en) * 1984-04-13 1985-10-24 Autoliv Development Aktiebolag Device for controlling a locking means in a vehicle safety belt having an extractable band depending on the rapidity of extraction of the band
EP0997358A2 (de) * 1998-10-29 2000-05-03 Breed Automotive Technology, Inc. Sicherheitsgurt mit einem Lastsensor
US6205868B1 (en) * 1997-12-10 2001-03-27 Automotive Systems Lab Hall-effect seat belt tension sensor

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1985004628A1 (en) * 1984-04-13 1985-10-24 Autoliv Development Aktiebolag Device for controlling a locking means in a vehicle safety belt having an extractable band depending on the rapidity of extraction of the band
US6205868B1 (en) * 1997-12-10 2001-03-27 Automotive Systems Lab Hall-effect seat belt tension sensor
EP0997358A2 (de) * 1998-10-29 2000-05-03 Breed Automotive Technology, Inc. Sicherheitsgurt mit einem Lastsensor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012103979B3 (de) * 2012-05-07 2013-10-17 mg-sensor GmbH Gurtkraftaufnehmer

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Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8139 Disposal/non-payment of the annual fee