GB2330338B - Safety restraint - Google Patents

Safety restraint

Info

Publication number
GB2330338B
GB2330338B GB9721922A GB9721922A GB2330338B GB 2330338 B GB2330338 B GB 2330338B GB 9721922 A GB9721922 A GB 9721922A GB 9721922 A GB9721922 A GB 9721922A GB 2330338 B GB2330338 B GB 2330338B
Authority
GB
United Kingdom
Prior art keywords
safety restraint
restraint
safety
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
GB9721922A
Other versions
GB9721922D0 (en
GB2330338A (en
Inventor
Alan George Smithson
Joseph Patrick Harte
David Blackadder
Andrew Park
John Taylor
Elizabeth Rees
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.)
Honeywell UK Ltd
Breed Automotive Technology Inc
Original Assignee
AlliedSignal Ltd
Honeywell UK Ltd
Breed Automotive Technology Inc
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 AlliedSignal Ltd, Honeywell UK Ltd, Breed Automotive Technology Inc filed Critical AlliedSignal Ltd
Priority to GB9721922A priority Critical patent/GB2330338B/en
Publication of GB9721922D0 publication Critical patent/GB9721922D0/en
Publication of GB2330338A publication Critical patent/GB2330338A/en
Application granted granted Critical
Publication of GB2330338B publication Critical patent/GB2330338B/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
    • B60R22/18—Anchoring devices
    • B60R22/185—Anchoring devices with stopping means for acting directly upon the belt in an emergency, e.g. by clamping or friction
    • B60R22/1855—Anchoring devices with stopping means for acting directly upon the belt in an emergency, e.g. by clamping or friction the means being sensitive to belt tension
    • 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
    • B60R22/1955—Linear actuators
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F7/00—Vibration-dampers; Shock-absorbers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/02—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum
    • 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
    • B60R2022/282—Safety belts or body harnesses in vehicles incorporating energy-absorbing devices using fluids or vico-elastic materials
    • 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
    • B60R22/34—Belt retractors, e.g. reels
    • B60R22/46—Reels with means to tension the belt in an emergency by forced winding up
    • B60R22/4628—Reels with means to tension the belt in an emergency by forced winding up characterised by fluid actuators, e.g. pyrotechnic gas generators
    • B60R2022/4657—Reels with means to tension the belt in an emergency by forced winding up characterised by fluid actuators, e.g. pyrotechnic gas generators comprising a plurality of charges

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Automotive Seat Belt Assembly (AREA)
GB9721922A 1997-10-14 1997-10-14 Safety restraint Expired - Fee Related GB2330338B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9721922A GB2330338B (en) 1997-10-14 1997-10-14 Safety restraint

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9721922A GB2330338B (en) 1997-10-14 1997-10-14 Safety restraint

Publications (3)

Publication Number Publication Date
GB9721922D0 GB9721922D0 (en) 1997-12-17
GB2330338A GB2330338A (en) 1999-04-21
GB2330338B true GB2330338B (en) 2002-01-02

Family

ID=10820648

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9721922A Expired - Fee Related GB2330338B (en) 1997-10-14 1997-10-14 Safety restraint

Country Status (1)

Country Link
GB (1) GB2330338B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2001240600A1 (en) 2000-02-09 2001-08-20 Autoliv Development A.B. Safety belt retractor comprising a rotation damper
FR2818217B1 (en) * 2000-12-20 2003-10-31 Eric Nollo SHOCK ABSORBER DEVICE FOR VEHICLE
WO2009035379A1 (en) * 2007-09-10 2009-03-19 Autoliv Development Ab A seat belt pretensioner for a motor vehicle
ITTV20100113A1 (en) * 2010-08-06 2012-02-06 Antonia Romy Dall EXTENSIBLE CALIBRATED IMPACT ABSORPTION OF ENERGY FOR SAFETY BELTS.
DE202016102641U1 (en) * 2016-05-18 2016-06-06 Curt Würstl Vermögensverwaltungs-GmbH & Co. KG Device for belt tightening and shock absorption and child seat with such a device
CN106891851A (en) * 2017-03-11 2017-06-27 晏桂臣 Safety belt buffer
US10399536B2 (en) * 2017-10-10 2019-09-03 Ford Global Technologies, Llc Seatbelt anchor
CN115158215B (en) * 2022-07-29 2024-04-30 宁波均胜汽车安全系统有限公司 Waist safety belt pre-tightening device and automobile seat

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1048413A (en) * 1962-07-25 1966-11-16 Thomas Arthur Egerton Improvements in or relating to safety devices for use in vehicles
GB1059162A (en) * 1962-07-27 1967-02-15 Teleflex Prod Ltd Improvements in or relating to safety harness
GB1069646A (en) * 1962-11-16 1967-05-24 Glanzstoff Ag Improvements relating to safety devices for automobile and aeroplane travellers
FR2695603A1 (en) * 1992-09-15 1994-03-18 Chauvin Gilbert Shock-absorber e.g. for vehicle seat belts - includes hollow cylinder with piston sliding in it on drive rod, with retaining nut on piston end of this rod, and spring biassing this piston

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1048413A (en) * 1962-07-25 1966-11-16 Thomas Arthur Egerton Improvements in or relating to safety devices for use in vehicles
GB1059162A (en) * 1962-07-27 1967-02-15 Teleflex Prod Ltd Improvements in or relating to safety harness
GB1069646A (en) * 1962-11-16 1967-05-24 Glanzstoff Ag Improvements relating to safety devices for automobile and aeroplane travellers
FR2695603A1 (en) * 1992-09-15 1994-03-18 Chauvin Gilbert Shock-absorber e.g. for vehicle seat belts - includes hollow cylinder with piston sliding in it on drive rod, with retaining nut on piston end of this rod, and spring biassing this piston

Also Published As

Publication number Publication date
GB9721922D0 (en) 1997-12-17
GB2330338A (en) 1999-04-21

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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)
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: 20031014