DE19653510B4 - Belt force limiting device for a safety belt - Google Patents

Belt force limiting device for a safety belt Download PDF

Info

Publication number
DE19653510B4
DE19653510B4 DE19653510A DE19653510A DE19653510B4 DE 19653510 B4 DE19653510 B4 DE 19653510B4 DE 19653510 A DE19653510 A DE 19653510A DE 19653510 A DE19653510 A DE 19653510A DE 19653510 B4 DE19653510 B4 DE 19653510B4
Authority
DE
Germany
Prior art keywords
belt
limiting device
force limiting
safety
safety belt
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.)
Expired - Fee Related
Application number
DE19653510A
Other languages
German (de)
Other versions
DE19653510A1 (en
Inventor
Wilfried Schwant
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.)
Volkswagen AG
Original Assignee
Volkswagen AG
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 Volkswagen AG filed Critical Volkswagen AG
Priority to DE19653510A priority Critical patent/DE19653510B4/en
Publication of DE19653510A1 publication Critical patent/DE19653510A1/en
Application granted granted Critical
Publication of DE19653510B4 publication Critical patent/DE19653510B4/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B60R22/343—Belt retractors, e.g. reels with electrically actuated locking means
    • 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
    • B60R22/341—Belt retractors, e.g. reels comprising energy-absorbing means
    • B60R22/3413—Belt retractors, e.g. reels comprising energy-absorbing means operating between belt reel and retractor frame
    • 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
    • B60R22/28—Safety belts or body harnesses in vehicles incorporating energy-absorbing devices
    • B60R2022/286—Safety belts or body harnesses in vehicles incorporating energy-absorbing devices using deformation of material
    • B60R2022/287—Safety belts or body harnesses in vehicles incorporating energy-absorbing devices using deformation of material of torsion rods or tubes
    • 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
    • B60R22/28—Safety belts or body harnesses in vehicles incorporating energy-absorbing devices
    • B60R2022/288—Safety belts or body harnesses in vehicles incorporating energy-absorbing devices with means to adjust or regulate the amount of energy to be absorbed

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automotive Seat Belt Assembly (AREA)
DE19653510A 1995-12-23 1996-12-20 Belt force limiting device for a safety belt Expired - Fee Related DE19653510B4 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19653510A DE19653510B4 (en) 1995-12-23 1996-12-20 Belt force limiting device for a safety belt

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19548702 1995-12-23
DE19653510A DE19653510B4 (en) 1995-12-23 1996-12-20 Belt force limiting device for a safety belt

Publications (2)

Publication Number Publication Date
DE19653510A1 DE19653510A1 (en) 1997-06-26
DE19653510B4 true DE19653510B4 (en) 2005-03-10

Family

ID=7781394

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19653510A Expired - Fee Related DE19653510B4 (en) 1995-12-23 1996-12-20 Belt force limiting device for a safety belt

Country Status (1)

Country Link
DE (1) DE19653510B4 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014204990A1 (en) 2014-03-18 2015-09-24 Volkswagen Aktiengesellschaft Seat belt device for a vehicle
DE102014226083A1 (en) 2014-12-16 2016-06-16 Volkswagen Aktiengesellschaft Seat belt device for a vehicle

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19733787C1 (en) * 1997-08-05 1998-12-03 Daimler Benz Ag Belt roller for motor vehicle safety belt
DE19747461A1 (en) * 1997-10-27 1999-04-29 Takata Europ Gmbh Belt retractor
US6158816A (en) * 1997-11-05 2000-12-12 Breed Automotive Technology, Inc. Energy absorbing torsion bar seat belt retractor with sharp onset property
US5904371A (en) * 1998-02-19 1999-05-18 Breed Automotive Technology, Inc. Energy management safety belt retractor with mode shifting mechanism
DE29803178U1 (en) * 1998-02-23 1998-06-18 Trw Repa Gmbh Belt retractor for a vehicle occupant seat belt
DE29810005U1 (en) * 1998-06-04 1998-10-01 Trw Repa Gmbh Torsion bar for a belt retractor
PL333492A1 (en) * 1998-06-04 1999-12-06 Trw Repa Gmbh Force-limiting sub-assembly for a safety-belt winding mechanism and safety-belt winding mechanism incorporating same
DE19902483C2 (en) * 1999-01-22 2001-12-13 Breed Automotive Tech Seat belt retractor
DE19922720A1 (en) * 1999-05-18 2000-11-30 Trw Repa Gmbh Belt spooler for vehicle occupant restraint system has incremental counter coupled to belt calibrated using control plate sensor so counter state represents absolute rotation angle of spool
DE29909114U1 (en) * 1999-05-26 1999-10-28 Trw Repa Gmbh Seat belt system for vehicles
DE19927427C2 (en) * 1999-06-16 2002-11-14 Autoliv Dev Belt retractor with switchable force limiter
DE19957802A1 (en) * 1999-12-01 2001-06-07 Trw Repa Gmbh Belt retractor system
DE20007238U1 (en) * 2000-04-19 2000-08-24 Trw Repa Gmbh Belt retractor for a vehicle seat belt
DE20113834U1 (en) 2001-08-21 2002-02-07 Trw Repa Gmbh Belt retractor for a vehicle seat belt
DE10260400B4 (en) * 2002-12-21 2016-04-28 Volkswagen Ag Safety device for a vehicle, in particular for a motor vehicle
DE102006000661A1 (en) * 2006-01-03 2007-07-05 Trw Automotive Gmbh Vehicle seat belt retractor, has torque limiter arranged between belt coil and belt pretensioner, and traction pin temporarily arriving in contact with gear tooth system, where torque limitation is achieved between output- and drive parts
DE102013105591A1 (en) 2013-05-30 2014-12-31 Franz Wier Force limiter for an occupant protection system
DE102013011267A1 (en) * 2013-07-05 2015-01-08 GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) Seat belt retractor for a motor vehicle

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2419937A1 (en) * 1974-04-25 1975-11-06 Volkswagenwerk Ag WINDING DEVICE
DE2727470A1 (en) * 1977-06-18 1979-01-04 Volkswagenwerk Ag Seat belt retractor blocking mechanism - has torsion rod with optionally variable span connecting spool and blocking assembly
EP0627345A1 (en) * 1993-05-05 1994-12-07 TRW Occupant Restraint Systems GmbH Safety belt retractor
DE4331027A1 (en) * 1993-09-13 1995-03-16 Autoliv Dev Belt retractor/belt tightener combination with force limiting device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2419937A1 (en) * 1974-04-25 1975-11-06 Volkswagenwerk Ag WINDING DEVICE
DE2727470A1 (en) * 1977-06-18 1979-01-04 Volkswagenwerk Ag Seat belt retractor blocking mechanism - has torsion rod with optionally variable span connecting spool and blocking assembly
EP0627345A1 (en) * 1993-05-05 1994-12-07 TRW Occupant Restraint Systems GmbH Safety belt retractor
DE4331027A1 (en) * 1993-09-13 1995-03-16 Autoliv Dev Belt retractor/belt tightener combination with force limiting device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014204990A1 (en) 2014-03-18 2015-09-24 Volkswagen Aktiengesellschaft Seat belt device for a vehicle
DE102014204990B4 (en) 2014-03-18 2023-11-02 Volkswagen Aktiengesellschaft Seat belt device for a vehicle
DE102014226083A1 (en) 2014-12-16 2016-06-16 Volkswagen Aktiengesellschaft Seat belt device for a vehicle
DE102014226083B4 (en) 2014-12-16 2024-02-29 Volkswagen Aktiengesellschaft Seat belt device for a vehicle

Also Published As

Publication number Publication date
DE19653510A1 (en) 1997-06-26

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee

Effective date: 20140701