GB2157152B - Safety belt tensioner - Google Patents

Safety belt tensioner

Info

Publication number
GB2157152B
GB2157152B GB08508752A GB8508752A GB2157152B GB 2157152 B GB2157152 B GB 2157152B GB 08508752 A GB08508752 A GB 08508752A GB 8508752 A GB8508752 A GB 8508752A GB 2157152 B GB2157152 B GB 2157152B
Authority
GB
United Kingdom
Prior art keywords
safety belt
belt tensioner
tensioner
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
Application number
GB08508752A
Other versions
GB8508752D0 (en
GB2157152A (en
Inventor
Hans-Hellmut Ernst
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.)
Britax Kolb GmbH and Co
Original Assignee
Britax Kolb GmbH and Co
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 Britax Kolb GmbH and Co filed Critical Britax Kolb GmbH and Co
Publication of GB8508752D0 publication Critical patent/GB8508752D0/en
Publication of GB2157152A publication Critical patent/GB2157152A/en
Application granted granted Critical
Publication of GB2157152B publication Critical patent/GB2157152B/en
Expired 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
    • B60R22/18—Anchoring devices
    • B60R22/195—Anchoring devices with means to tension the belt in an emergency, e.g. means of the through-anchor or splitted reel type
    • B60R22/1954—Anchoring devices with means to tension the belt in an emergency, e.g. means of the through-anchor or splitted reel type characterised by fluid actuators, e.g. pyrotechnic gas generators
    • B60R22/1956—Mechanical triggering means therefor
    • 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
    • B60R22/195—Anchoring devices with means to tension the belt in an emergency, e.g. means of the through-anchor or splitted reel type
    • B60R22/1951—Anchoring devices with means to tension the belt in an emergency, e.g. means of the through-anchor or splitted reel type characterised by arrangements in vehicle or relative to seat belt
    • 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
    • B60R22/195—Anchoring devices with means to tension the belt in an emergency, e.g. means of the through-anchor or splitted reel type
    • B60R22/1952—Transmission of tensioning power by cable; Return motion locking means therefor
    • B60R22/1953—Transmission of tensioning power by cable; Return motion locking means therefor the cable being pulled by mechanical means, e.g. pre-stressed springs, bumper displacement during crash
    • 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
    • B60R22/195—Anchoring devices with means to tension the belt in an emergency, e.g. means of the through-anchor or splitted reel type
    • B60R22/1958—Anchoring devices with means to tension the belt in an emergency, e.g. means of the through-anchor or splitted reel type characterised by spring actuators

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automotive Seat Belt Assembly (AREA)
GB08508752A 1984-04-10 1985-04-03 Safety belt tensioner Expired GB2157152B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843413488 DE3413488C2 (en) 1984-04-10 1984-04-10 Belt tensioner

Publications (3)

Publication Number Publication Date
GB8508752D0 GB8508752D0 (en) 1985-05-09
GB2157152A GB2157152A (en) 1985-10-23
GB2157152B true GB2157152B (en) 1988-03-09

Family

ID=6233178

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08508752A Expired GB2157152B (en) 1984-04-10 1985-04-03 Safety belt tensioner

Country Status (3)

Country Link
JP (1) JPS60259553A (en)
DE (1) DE3413488C2 (en)
GB (1) GB2157152B (en)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3680559D1 (en) * 1985-02-21 1991-09-05 Autoliv Dev TENSIONER FOR A SAFETY BELT.
DE3544546A1 (en) * 1985-12-17 1987-06-19 Ernst Hans Hellmut ROTATORY BELT TENSIONER FOR SAFETY BELTS
US4840325A (en) * 1986-04-02 1989-06-20 Honda Giken Kogyo Kabushiki Kaisha Seat belt tightening device
US4864086A (en) * 1986-12-19 1989-09-05 Honda Giken Kogyo Kabushiki Kaisha Vehicle deceleration sensor
DE3804177A1 (en) * 1987-02-27 1988-09-08 Volkswagen Ag Safety device
US4889068A (en) * 1987-06-09 1989-12-26 Honda Giken Kogyo Kabushiki Kaisha Deceleration sensor
DE3719645A1 (en) * 1987-06-12 1988-12-29 Schmidt Gmbh R Safety belt tightening device
US4955638A (en) * 1987-09-29 1990-09-11 Honda Giken Kogyo Kabushiki Kaisha Deceleration sensor having safety catch means
DE3733611A1 (en) * 1987-10-05 1989-04-13 Ernst Hans Hellmut Two-stage force limiting device with progressive characteristic curve
DE3841811A1 (en) * 1987-12-14 1989-07-13 Herbert Mettig Safety belt
DE3907888C2 (en) * 1988-03-11 1998-11-26 Honda Motor Co Ltd Vehicle seat belt retractor with tensioning device
JP2610936B2 (en) * 1988-03-21 1997-05-14 本田技研工業株式会社 Seat belt retractor
US4968059A (en) * 1988-04-08 1990-11-06 Honda Giken Kogyo Kabushiki Kaisha Seat belt retractor system having seat belt tightening means
JPH023962U (en) * 1988-06-17 1990-01-11
GB2227642B (en) * 1988-11-14 1993-01-06 Autoliv Dev Improvements in/relating to a seat belt pre-tensioner arrangement
DE3933009A1 (en) * 1989-09-26 1991-04-11 Hs Tech & Design Locking device between components
DE3930980A1 (en) * 1989-09-16 1991-03-28 Autoflug Gmbh RELEASE DEVICE FOR A MECHANICAL ENERGY STORAGE
GB2237180B (en) * 1989-10-26 1994-02-02 Autoliv Dev Improvements in or relating to a seat belt pre-tensioner arrangement
DE4032384A1 (en) * 1990-10-12 1992-04-16 Audi Ag BELT TIGHTER FOR MOTOR VEHICLES WITH A THREE-POINT BELT
DE4136623A1 (en) * 1991-11-07 1993-05-13 Trw Repa Gmbh BELT TENSIONERS FOR VEHICLE SAFETY BELT SYSTEMS
DE9202219U1 (en) * 1992-02-20 1992-05-21 TRW Repa GmbH, 7077 Alfdorf Seat belt restraint system for vehicles
DE4208157C2 (en) * 1992-03-13 1993-12-23 Hs Tech & Design Device for tightening a seat belt in a motor vehicle
DE4211009A1 (en) * 1992-04-02 1993-10-07 Trw Repa Gmbh Belt tensioners for vehicle seat belt systems
US5704638A (en) * 1995-12-18 1998-01-06 Alliedsignal Inc. Integrated side impact inflator and module with seat belt pretensioning capability
DE10001444A1 (en) * 2000-01-15 2001-07-19 Volkswagen Ag Component is for connecting road vehicle component, particularly column cladding, with fixture component connectable to vehicle bodywork
GB2358838B (en) * 2000-02-04 2002-12-04 Autoliv Dev Improvements in or relating to a seat-belt pre-tensioner
DE10052688A1 (en) * 2000-10-24 2002-05-23 Takata Europa Vehicle Safety T seatbelt device
DE10052686A1 (en) * 2000-10-24 2002-05-02 Takata Europa Vehicle Safety T Safety belt device for motor vehicles has retraction device coupled to safety belt before or by belt extraction movement so as to be activated by extraction movement

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1008764A (en) * 1962-06-20 1965-11-03 James Gerard Fitzgerald Safety apparatus for vehicle occupants
SE372708B (en) * 1972-01-28 1975-01-13 O L Lindblad
DE2220588C3 (en) * 1972-04-27 1974-10-24 Adam Opel Ag, 6090 Ruesselsheim Seat belt system with belt retractor
DE2304878C2 (en) * 1973-02-01 1982-12-30 Adam Opel AG, 6090 Rüsselsheim Safety belt assembly for vehicles, in particular for motor vehicles
DE2655491A1 (en) * 1976-12-08 1978-06-15 Schmidt Gmbh Karl THREE-POINT BELT
FR2444473A1 (en) * 1978-12-22 1980-07-18 Renault Emergency lock for vehicle safety belt - has gas cylinder pulling friction pads down between fixed stops to close onto and grip belt
DE2910158A1 (en) * 1979-03-15 1980-09-25 Volkswagenwerk Ag Seat belt tensioner - has pretensioned spring acting on piston following severing of bolt head by explosive charge
GB2085709A (en) * 1980-10-21 1982-05-06 Klippan Nv Sa Tensioning and locking system for safety belts
DE3307093A1 (en) * 1982-03-03 1983-09-08 Hans-Hellmut Dipl.-Ing. 2061 Sülfeld Ernst B/C pillar of a motor vehicle with integrated seat belt elements

Also Published As

Publication number Publication date
JPS60259553A (en) 1985-12-21
GB8508752D0 (en) 1985-05-09
GB2157152A (en) 1985-10-23
DE3413488A1 (en) 1986-01-09
DE3413488C2 (en) 1994-05-11

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19970403