DE60119253D1 - Sicherheitsgurt-Straffer - Google Patents

Sicherheitsgurt-Straffer

Info

Publication number
DE60119253D1
DE60119253D1 DE60119253T DE60119253T DE60119253D1 DE 60119253 D1 DE60119253 D1 DE 60119253D1 DE 60119253 T DE60119253 T DE 60119253T DE 60119253 T DE60119253 T DE 60119253T DE 60119253 D1 DE60119253 D1 DE 60119253D1
Authority
DE
Germany
Prior art keywords
seat belt
belt pretensioners
pretensioners
seat
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 - Lifetime
Application number
DE60119253T
Other languages
English (en)
Other versions
DE60119253T2 (de
Inventor
Hikaru Kameyoshi
Hiroki Takehara
Tetsuya Hamaue
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.)
Takata Corp
Original Assignee
Takata Corp
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 Takata Corp filed Critical Takata Corp
Publication of DE60119253D1 publication Critical patent/DE60119253D1/de
Application granted granted Critical
Publication of DE60119253T2 publication Critical patent/DE60119253T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B60R22/46—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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/02—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member
    • F15B15/06—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member for mechanically converting rectilinear movement into non- rectilinear movement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/19—Pyrotechnical 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
    • 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
    • B60R22/34—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
    • B60R2022/4642—Reels with means to tension the belt in an emergency by forced winding up characterised by fluid actuators, e.g. pyrotechnic gas generators the gas directly propelling a flexible driving means, e.g. a plurality of successive masses, in a tubular chamber
    • 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
    • B60R2022/4661—Reels with means to tension the belt in an emergency by forced winding up characterised by fluid actuators, e.g. pyrotechnic gas generators comprising venting means, e.g. for avoiding overpressure in case of fire or for allowing return motion with energy absorption

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Automotive Seat Belt Assembly (AREA)
DE2001619253 2000-10-16 2001-09-11 Sicherheitsgurt-Straffer Expired - Lifetime DE60119253T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000314586 2000-10-16
JP2000314586A JP4602529B2 (ja) 2000-10-16 2000-10-16 プリテンショナ

Publications (2)

Publication Number Publication Date
DE60119253D1 true DE60119253D1 (de) 2006-06-08
DE60119253T2 DE60119253T2 (de) 2007-02-08

Family

ID=18793811

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2001619253 Expired - Lifetime DE60119253T2 (de) 2000-10-16 2001-09-11 Sicherheitsgurt-Straffer

Country Status (3)

Country Link
EP (1) EP1199230B1 (de)
JP (1) JP4602529B2 (de)
DE (1) DE60119253T2 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE602004014473D1 (de) 2003-01-24 2008-07-31 Honda Motor Co Ltd Fahrtsicherheitsvorrichtung für kraftfahrzeug
DE10317192B4 (de) * 2003-04-15 2007-07-26 Autoliv Development Ab Gurtstraffer mit leisem Überdruckventil
JP2007069686A (ja) 2005-09-06 2007-03-22 Takata Corp シートベルトリトラクタ及びシートベルト装置
JP2007284014A (ja) 2006-04-20 2007-11-01 Takata Corp シートベルトリトラクタ及びシートベルト装置
JP4915612B2 (ja) * 2006-05-10 2012-04-11 タカタ株式会社 シートベルトリトラクタ及びシートベルト装置
JP4907249B2 (ja) 2006-07-19 2012-03-28 タカタ株式会社 シートベルトリトラクタ及びシートベルト装置
DE102007063461A1 (de) * 2007-12-20 2008-05-29 Takata-Petri Ag Gurtaufroller mit Strafferantrieb
DE102008004969B4 (de) * 2008-01-17 2012-05-03 Takata-Petri Ag Gurtaufroller mit Strafferantrieb
DE102009018331B4 (de) * 2009-04-23 2015-03-12 Autoliv Development Ab Gurtstraffer für einen Gurtaufroller
DE102009040690A1 (de) 2009-09-04 2010-04-15 Takata-Petri Ag Insassenschutzvorrichtung mit Sicherheitsventil
KR102250705B1 (ko) * 2019-05-10 2021-05-12 조이슨세이프티시스템스코리아 주식회사 차량의 시트벨트 리트랙터 및 이의 구동방법
CN110329205B (zh) * 2019-07-17 2020-10-09 重庆光大产业有限公司 一种可对弯管全方位固定的卷收器

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3034258C2 (de) * 1980-09-11 1985-11-14 TRW Repa GmbH, 7071 Alfdorf Antriebsvorrichtung
JPH0510131U (ja) * 1991-07-25 1993-02-09 株式会社東海理化電機製作所 プリローダ装置
US5881962A (en) * 1994-04-11 1999-03-16 Autoliv Development Ab Mass-body drive for a rotary tightening device
DE19545795C1 (de) * 1995-12-08 1997-03-20 Autoliv Dev Pyrotechnische Antriebsvorrichtung mit Überdrucksicherung
DE19852377C2 (de) * 1998-11-13 2002-12-05 Autoliv Dev Sicherheitsgurtsystem mit Strammvorrichtung und Kraftbegrenzer
JP2000225920A (ja) * 1999-02-02 2000-08-15 Takata Corp プリテンショナ
JP2001151077A (ja) * 1999-02-26 2001-06-05 Takata Corp プリテンショナ
DE10008824B4 (de) * 1999-02-26 2014-10-30 Takata Corp. Straffer

Also Published As

Publication number Publication date
JP4602529B2 (ja) 2010-12-22
EP1199230A2 (de) 2002-04-24
EP1199230A3 (de) 2003-06-04
JP2002120693A (ja) 2002-04-23
EP1199230B1 (de) 2006-05-03
DE60119253T2 (de) 2007-02-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition