GB2371781B - Improvements in or relating to a safety-belt arrangement - Google Patents
Improvements in or relating to a safety-belt arrangementInfo
- Publication number
- GB2371781B GB2371781B GB0114284A GB0114284A GB2371781B GB 2371781 B GB2371781 B GB 2371781B GB 0114284 A GB0114284 A GB 0114284A GB 0114284 A GB0114284 A GB 0114284A GB 2371781 B GB2371781 B GB 2371781B
- Authority
- GB
- United Kingdom
- Prior art keywords
- relating
- safety
- belt arrangement
- belt
- arrangement
- 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
Links
Classifications
-
- 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
- B60R21/01516—Passenger detection systems using force or pressure sensing means
- B60R21/01526—Passenger detection systems using force or pressure sensing means using piezoelectric elements
-
- 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
- B60R21/013—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 collisions, impending collisions or roll-over
- B60R21/0134—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 collisions, impending collisions or roll-over responsive to imminent contact with an obstacle, e.g. using radar systems
-
- 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
- B60R21/0153—Passenger detection systems using field detection presence sensors
- B60R21/01532—Passenger detection systems using field detection presence sensors using electric or capacitive field sensors
-
- 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
-
- 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
- B60R2021/01204—Actuation parameters of safety arrangents
- B60R2021/01252—Devices other than bags
- B60R2021/01265—Seat belts
- B60R2021/01272—Belt tensioners
-
- 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
- B60R2021/01204—Actuation parameters of safety arrangents
- B60R2021/01252—Devices other than bags
- B60R2021/01265—Seat belts
- B60R2021/01279—Load limiters
-
- 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
-
- 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
- B60R2022/289—Energy-absorption curves
-
- 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
- B60R2022/4825—Sensing means arrangements therefor for sensing amount of belt winded on retractor
-
- 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
- B60R2022/4858—Sensing means arrangements therefor for sensing pressure on seat
-
- 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
- B60R21/01544—Passenger detection systems detecting seat belt parameters, e.g. length, tension or height-adjustment
- B60R21/01548—Passenger detection systems detecting seat belt parameters, e.g. length, tension or height-adjustment sensing the amount of belt winded on retractor
-
- 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
- B60R22/46—Reels with means to tension the belt in an emergency by forced winding up
- B60R22/4676—Reels with means to tension the belt in an emergency by forced winding up comprising energy-absorbing means operating between belt reel and retractor frame
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Automotive Seat Belt Assembly (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/SE2002/000119 WO2002062630A1 (en) | 2001-02-06 | 2002-01-25 | A safety-belt arrangement |
DE10296133.6T DE10296133B4 (en) | 2001-02-06 | 2002-01-25 | safety belt assembly |
US10/467,049 US7140641B2 (en) | 2001-02-06 | 2002-01-25 | Safety-belt arrangement |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0102926A GB2371780A (en) | 2001-02-06 | 2001-02-06 | A safety-belt arrangement |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0114284D0 GB0114284D0 (en) | 2001-08-01 |
GB2371781A GB2371781A (en) | 2002-08-07 |
GB2371781B true GB2371781B (en) | 2004-08-18 |
Family
ID=9908206
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0102926A Withdrawn GB2371780A (en) | 2001-02-06 | 2001-02-06 | A safety-belt arrangement |
GB0114285A Expired - Fee Related GB2371782B (en) | 2001-02-06 | 2001-06-12 | Improvements in or relating to a safety-belt arrangement |
GB0114284A Expired - Fee Related GB2371781B (en) | 2001-02-06 | 2001-06-12 | Improvements in or relating to a safety-belt arrangement |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0102926A Withdrawn GB2371780A (en) | 2001-02-06 | 2001-02-06 | A safety-belt arrangement |
GB0114285A Expired - Fee Related GB2371782B (en) | 2001-02-06 | 2001-06-12 | Improvements in or relating to a safety-belt arrangement |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE10296133B4 (en) |
GB (3) | GB2371780A (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6863235B2 (en) | 2002-01-17 | 2005-03-08 | Key Safety Systems, Inc. | Mechanical shifting of multi-load retractor |
JP3562519B2 (en) | 2002-09-30 | 2004-09-08 | 日産自動車株式会社 | Vehicle seat belt device |
GB2416896B (en) * | 2004-07-22 | 2009-03-11 | Autoliv Dev | Improvements in or relating to a safety arrangement |
US7240924B2 (en) | 2004-07-29 | 2007-07-10 | Key Safety Systems, Inc. | Multilevel load limiting retractor with dual shifting mode |
DE102004038167B4 (en) | 2004-08-06 | 2013-03-07 | Daimler Ag | Motor vehicle with a preventive protection system |
US7669794B2 (en) | 2004-09-01 | 2010-03-02 | Key Safety System, Inc | Seatbelt retractor with torsion bar |
DE102005031031A1 (en) | 2005-07-04 | 2007-01-18 | Robert Bosch Gmbh | Device for adjusting a belt force of a safety belt in a vehicle |
DE102005050505A1 (en) * | 2005-10-21 | 2007-04-26 | Bayerische Motoren Werke Ag | Passenger restraining system with airbag in motor vehicle has control unit designed to decide about triggering airbag depending on signals of crash sensor, seat position recognition system and belt length detector |
DE102011102298B4 (en) | 2011-05-23 | 2014-03-06 | Audi Ag | Method for controlling restraint devices of a motor vehicle |
US10086794B2 (en) | 2015-06-23 | 2018-10-02 | Ford Global Technologies, Llc | Load limiting retractor with hall effect switch |
DE102019135925A1 (en) * | 2019-12-31 | 2021-07-01 | Zf Automotive Germany Gmbh | Method for a seat belt system, seat belt system for a vehicle and vehicle with a seat belt system |
CN115071633A (en) * | 2022-06-29 | 2022-09-20 | 中国第一汽车股份有限公司 | Safety belt control method and system |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3918545A (en) * | 1972-10-11 | 1975-11-11 | Daimler Benz Ag | Motor vehicles with a retaining system for the passengers |
DE3828072A1 (en) * | 1988-04-21 | 1989-11-02 | Ernst Hans Hellmut | Three-point seat belt for motor vehicles |
EP0656283A1 (en) * | 1993-12-02 | 1995-06-07 | Trw Vehicle Safety Systems Inc. | Method and apparatus for controlling an actuatable restraining device in response to discrete control zones |
WO1996004154A1 (en) * | 1994-08-04 | 1996-02-15 | Alliedsignal Inc. | Method and apparatus for reducing occupant injury in frontal collisions |
US5700034A (en) * | 1995-09-01 | 1997-12-23 | Trw Vehicle Safety Systems Inc. | Vehicle safety apparatus with selective energy management |
EP0878364A2 (en) * | 1997-05-13 | 1998-11-18 | Trw Vehicle Safety Systems Inc. | Apparatus for pretensioning a seat belt webbing |
JPH11147450A (en) * | 1997-11-18 | 1999-06-02 | Nissan Motor Co Ltd | Seat belt unit |
DE19956530A1 (en) * | 1998-11-27 | 2000-06-08 | Honda Motor Co Ltd | Occupant restraint arrangement for motor vehicle restrains occupant with belt in event of emergency and enables safety belt to be extracted if load in excess of defined load is exerted on belt |
WO2000038958A1 (en) * | 1998-12-30 | 2000-07-06 | Automotive Systems Laboratory, Inc. | Occupant sensor |
EP1022201A1 (en) * | 1999-01-22 | 2000-07-26 | Breed Automotive Technology, Inc. | Seat belt retractor |
EP1060961A1 (en) * | 1999-06-14 | 2000-12-20 | Ford Global Technologies, Inc. | Programmable seat belt damper assembly |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5501293A (en) | 1995-01-23 | 1996-03-26 | Autoliv Development Ab | Safety belt retractor |
DE19780583C1 (en) | 1996-06-26 | 2001-01-18 | Autolive Dev Ab Vargarda | Safety belt winder with adjustable force limiter |
DE19731689C2 (en) | 1997-07-23 | 1999-07-29 | Hs Tech & Design | Device for rolling up a seat belt |
-
2001
- 2001-02-06 GB GB0102926A patent/GB2371780A/en not_active Withdrawn
- 2001-06-12 GB GB0114285A patent/GB2371782B/en not_active Expired - Fee Related
- 2001-06-12 GB GB0114284A patent/GB2371781B/en not_active Expired - Fee Related
-
2002
- 2002-01-25 DE DE10296133.6T patent/DE10296133B4/en not_active Expired - Fee Related
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3918545A (en) * | 1972-10-11 | 1975-11-11 | Daimler Benz Ag | Motor vehicles with a retaining system for the passengers |
DE3828072A1 (en) * | 1988-04-21 | 1989-11-02 | Ernst Hans Hellmut | Three-point seat belt for motor vehicles |
EP0656283A1 (en) * | 1993-12-02 | 1995-06-07 | Trw Vehicle Safety Systems Inc. | Method and apparatus for controlling an actuatable restraining device in response to discrete control zones |
WO1996004154A1 (en) * | 1994-08-04 | 1996-02-15 | Alliedsignal Inc. | Method and apparatus for reducing occupant injury in frontal collisions |
US5700034A (en) * | 1995-09-01 | 1997-12-23 | Trw Vehicle Safety Systems Inc. | Vehicle safety apparatus with selective energy management |
EP0878364A2 (en) * | 1997-05-13 | 1998-11-18 | Trw Vehicle Safety Systems Inc. | Apparatus for pretensioning a seat belt webbing |
JPH11147450A (en) * | 1997-11-18 | 1999-06-02 | Nissan Motor Co Ltd | Seat belt unit |
DE19956530A1 (en) * | 1998-11-27 | 2000-06-08 | Honda Motor Co Ltd | Occupant restraint arrangement for motor vehicle restrains occupant with belt in event of emergency and enables safety belt to be extracted if load in excess of defined load is exerted on belt |
WO2000038958A1 (en) * | 1998-12-30 | 2000-07-06 | Automotive Systems Laboratory, Inc. | Occupant sensor |
EP1022201A1 (en) * | 1999-01-22 | 2000-07-26 | Breed Automotive Technology, Inc. | Seat belt retractor |
EP1060961A1 (en) * | 1999-06-14 | 2000-12-20 | Ford Global Technologies, Inc. | Programmable seat belt damper assembly |
Also Published As
Publication number | Publication date |
---|---|
GB2371782A (en) | 2002-08-07 |
GB2371782B (en) | 2004-02-11 |
DE10296133B4 (en) | 2018-12-27 |
GB2371780A (en) | 2002-08-07 |
DE10296133T5 (en) | 2004-04-15 |
GB0102926D0 (en) | 2001-03-21 |
GB0114285D0 (en) | 2001-08-01 |
GB0114284D0 (en) | 2001-08-01 |
GB2371781A (en) | 2002-08-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20140612 |