GB2373221B - Automotive passenger restraint and protection apparatus - Google Patents

Automotive passenger restraint and protection apparatus

Info

Publication number
GB2373221B
GB2373221B GB0210424A GB0210424A GB2373221B GB 2373221 B GB2373221 B GB 2373221B GB 0210424 A GB0210424 A GB 0210424A GB 0210424 A GB0210424 A GB 0210424A GB 2373221 B GB2373221 B GB 2373221B
Authority
GB
United Kingdom
Prior art keywords
protection apparatus
passenger restraint
automotive passenger
automotive
restraint
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
GB0210424A
Other versions
GB0210424D0 (en
GB2373221A (en
Inventor
Yukinori Midorikawa
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.)
NSK Ltd
Original Assignee
NSK Ltd
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
Priority claimed from JP9363276A external-priority patent/JPH11170966A/en
Priority claimed from JP36327497A external-priority patent/JP3828264B2/en
Priority claimed from JP9363840A external-priority patent/JPH11180253A/en
Priority claimed from JP9366747A external-priority patent/JPH11192926A/en
Priority claimed from JP04999998A external-priority patent/JP3695621B2/en
Priority claimed from JP10169146A external-priority patent/JPH11342830A/en
Priority claimed from JP10172130A external-priority patent/JPH11348728A/en
Priority claimed from JP17656198A external-priority patent/JP3786241B2/en
Priority claimed from JP10221913A external-priority patent/JP2000052927A/en
Priority claimed from JP22452698A external-priority patent/JP4077942B2/en
Priority claimed from JP24570098A external-priority patent/JP4011749B2/en
Priority claimed from JP24555598A external-priority patent/JP4011748B2/en
Application filed by NSK Ltd filed Critical NSK Ltd
Priority claimed from GB9827726A external-priority patent/GB2337127B/en
Publication of GB0210424D0 publication Critical patent/GB0210424D0/en
Publication of GB2373221A publication Critical patent/GB2373221A/en
Application granted granted Critical
Publication of GB2373221B publication Critical patent/GB2373221B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/34—Testing dynamo-electric machines
    • G01R31/343—Testing dynamo-electric machines in operation
    • 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
    • B60R22/34—Belt retractors, e.g. reels
    • B60R22/46—Reels with means to tension the belt in an emergency by forced winding up
    • 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
    • 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
    • B60R22/34—Belt retractors, e.g. reels
    • B60R22/46—Reels with means to tension the belt in an emergency by forced winding up
    • B60R2022/4666—Reels with means to tension the belt in an emergency by forced winding up characterised by electric actuators
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/005—Testing of electric installations on transport means
    • G01R31/006—Testing of electric installations on transport means on road vehicles, e.g. automobiles or trucks

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automotive Seat Belt Assembly (AREA)
GB0210424A 1997-12-16 1998-12-16 Automotive passenger restraint and protection apparatus Expired - Fee Related GB2373221B (en)

Applications Claiming Priority (13)

Application Number Priority Date Filing Date Title
JP9363276A JPH11170966A (en) 1997-12-16 1997-12-16 Occupant restraint and protective system
JP36327497A JP3828264B2 (en) 1997-12-16 1997-12-16 Vehicle occupant restraint protection device
JP9363840A JPH11180253A (en) 1997-12-18 1997-12-18 Occupant restricting protective device for vehicle
JP9366747A JPH11192926A (en) 1997-12-26 1997-12-26 Occupant constraint and protective device for vehicle
JP04999998A JP3695621B2 (en) 1998-02-17 1998-02-17 Vehicle occupant restraint protection device
JP10169146A JPH11342830A (en) 1998-06-03 1998-06-03 Occupant restrictive and protective device for vehicle
JP10172130A JPH11348728A (en) 1998-06-05 1998-06-05 Occupant constraint and crash protection device for vehicle
JP17656198A JP3786241B2 (en) 1998-06-10 1998-06-10 Vehicle occupant restraint protection device
JP10221913A JP2000052927A (en) 1998-08-05 1998-08-05 Occupant constraint protector for vehicle
JP22452698A JP4077942B2 (en) 1998-08-07 1998-08-07 Vehicle occupant restraint protection device
JP24570098A JP4011749B2 (en) 1998-08-31 1998-08-31 Vehicle occupant restraint protection device
JP24555598A JP4011748B2 (en) 1998-08-31 1998-08-31 Vehicle occupant restraint protection device
GB9827726A GB2337127B (en) 1997-12-16 1998-12-16 Automotive passenger restaint and protection apparatus

Publications (3)

Publication Number Publication Date
GB0210424D0 GB0210424D0 (en) 2002-06-12
GB2373221A GB2373221A (en) 2002-09-18
GB2373221B true GB2373221B (en) 2002-10-23

Family

ID=27584067

Family Applications (8)

Application Number Title Priority Date Filing Date
GB0210408A Expired - Fee Related GB2373220B (en) 1997-12-16 1998-12-16 Automotive passenger restraint and protection apparatus
GB0210424A Expired - Fee Related GB2373221B (en) 1997-12-16 1998-12-16 Automotive passenger restraint and protection apparatus
GB0210378A Expired - Fee Related GB2372968B (en) 1997-12-16 1998-12-16 Automotive passenger restraint and protection apparatus
GB0210409A Expired - Fee Related GB2373487B (en) 1997-12-16 1998-12-16 Automotive passenger restraint and protection apparatus
GB0210401A Expired - Fee Related GB2372824B (en) 1997-12-16 1998-12-16 Automotive passenger restraint and protection apparatus
GB0210400A Expired - Fee Related GB2372969B (en) 1997-12-16 1998-12-16 Automotive passenger restraint and protection apparatus
GB0210375A Expired - Fee Related GB2372822B (en) 1997-12-16 1998-12-16 Automotive passenger restraint and protection apparatus
GB0210395A Expired - Fee Related GB2372823B (en) 1997-12-16 1998-12-16 Automotive passenger restraint and protection apparatus

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB0210408A Expired - Fee Related GB2373220B (en) 1997-12-16 1998-12-16 Automotive passenger restraint and protection apparatus

Family Applications After (6)

Application Number Title Priority Date Filing Date
GB0210378A Expired - Fee Related GB2372968B (en) 1997-12-16 1998-12-16 Automotive passenger restraint and protection apparatus
GB0210409A Expired - Fee Related GB2373487B (en) 1997-12-16 1998-12-16 Automotive passenger restraint and protection apparatus
GB0210401A Expired - Fee Related GB2372824B (en) 1997-12-16 1998-12-16 Automotive passenger restraint and protection apparatus
GB0210400A Expired - Fee Related GB2372969B (en) 1997-12-16 1998-12-16 Automotive passenger restraint and protection apparatus
GB0210375A Expired - Fee Related GB2372822B (en) 1997-12-16 1998-12-16 Automotive passenger restraint and protection apparatus
GB0210395A Expired - Fee Related GB2372823B (en) 1997-12-16 1998-12-16 Automotive passenger restraint and protection apparatus

Country Status (1)

Country Link
GB (8) GB2373220B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004069615A1 (en) * 2003-01-24 2004-08-19 Honda Motor Co., Ltd. Travel safety device for motor vehicle
DE10336122B4 (en) * 2003-08-06 2006-04-06 Key Safety Systems, Inc., Sterling Heights Method and device for adjusting a supply current for an electric motor whose torque is transmitted to a belt reel of a seatbelt retractor of a motor vehicle
JP4371365B2 (en) * 2004-05-13 2009-11-25 タカタ株式会社 Winding control method in seat belt winding device and seat belt device
GB2424983A (en) 2005-04-07 2006-10-11 Autoliv Dev Seatbelt pretensioner control system
GB2424982A (en) * 2005-04-07 2006-10-11 Autoliv Dev Seatbelt pretensioner dependent on steering rate
CN104057907A (en) * 2014-05-04 2014-09-24 昆明理工大学 Safety protection detection and pre-warning circuit
CN108674310A (en) * 2018-04-27 2018-10-19 信利光电股份有限公司 A kind of vehicle drive safety prompting system and reminding method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4572543A (en) * 1983-06-08 1986-02-25 Nippon Soken, Inc. Retractable safety belt system
US4655312A (en) * 1985-10-15 1987-04-07 Allied Corporation Electrically adjusted safety restraint system
US4666097A (en) * 1984-01-13 1987-05-19 Nippon Soken, Inc. Method and apparatus for winding seat belt thereof

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3632057A (en) * 1970-05-04 1972-01-04 Allied Chem Time delay retractor
JPS59132455U (en) * 1983-02-25 1984-09-05 日本精工株式会社 Passive seat belt device
JPS60157943A (en) * 1984-01-28 1985-08-19 Nippon Soken Inc Seat belt winding method
GB8511902D0 (en) * 1985-05-10 1985-06-19 Ase Uk Ltd Vehicle seat belt system
US4708365A (en) * 1985-05-13 1987-11-24 Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho Apparatus for controlling seatbelt system
US4659108A (en) * 1985-09-11 1987-04-21 American Safety Equipment Corp. Automatic seat belt adjusting system
JPS6368440A (en) * 1986-09-11 1988-03-28 N S K Warner Kk Passive seat belt system
GB2268644B (en) * 1989-04-28 1994-04-20 Riken Kk Electric motor control circuit
JPH03157244A (en) * 1989-11-13 1991-07-05 Takata Kk Seat belt system
JPH04314651A (en) * 1991-04-11 1992-11-05 Mitsubishi Motors Corp Tightening force control device for seat belt
JPH05245296A (en) * 1992-03-06 1993-09-24 Sharp Corp Drum type clothing drier
JPH0712857A (en) * 1993-02-18 1995-01-17 Tokai Rika Co Ltd Motor current detecting circuit
JP2946995B2 (en) * 1993-03-31 1999-09-13 日産自動車株式会社 Vehicle seat belt device
US5558370A (en) * 1995-03-30 1996-09-24 Automotive Systems Laboratory, Inc. Electronic seat belt tensioning system
JP4142750B2 (en) * 1995-09-08 2008-09-03 タカタ株式会社 Vehicle occupant restraint protection system
JPH09175327A (en) * 1995-12-27 1997-07-08 Nippon Seiko Kk Safety device of vehicle
US5765774A (en) * 1996-04-05 1998-06-16 Takata Corporation Seat belt retractor employing ultrasonic motor

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4572543A (en) * 1983-06-08 1986-02-25 Nippon Soken, Inc. Retractable safety belt system
US4666097A (en) * 1984-01-13 1987-05-19 Nippon Soken, Inc. Method and apparatus for winding seat belt thereof
US4655312A (en) * 1985-10-15 1987-04-07 Allied Corporation Electrically adjusted safety restraint system

Also Published As

Publication number Publication date
GB0210395D0 (en) 2002-06-12
GB2373220A (en) 2002-09-18
GB2372822A (en) 2002-09-04
GB0210401D0 (en) 2002-06-12
GB2372969B (en) 2002-10-23
GB2372969A (en) 2002-09-11
GB0210424D0 (en) 2002-06-12
GB0210408D0 (en) 2002-06-12
GB0210375D0 (en) 2002-06-12
GB2373487B (en) 2002-11-13
GB2372822B (en) 2002-11-06
GB2373487A (en) 2002-09-25
GB0210400D0 (en) 2002-06-12
GB2372824A (en) 2002-09-04
GB0210378D0 (en) 2002-06-12
GB2372968A (en) 2002-09-11
GB2373220B (en) 2002-11-13
GB2372968B (en) 2002-11-06
GB2372824B (en) 2002-11-13
GB2372823B (en) 2002-11-13
GB2372823A (en) 2002-09-04
GB2373221A (en) 2002-09-18
GB0210409D0 (en) 2002-06-12

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20161216