JP4135174B2 - ベルト引出しに関係して切換え可能な力限定装置を持つ安全ベルト巻取り器 - Google Patents
ベルト引出しに関係して切換え可能な力限定装置を持つ安全ベルト巻取り器 Download PDFInfo
- Publication number
- JP4135174B2 JP4135174B2 JP2002593211A JP2002593211A JP4135174B2 JP 4135174 B2 JP4135174 B2 JP 4135174B2 JP 2002593211 A JP2002593211 A JP 2002593211A JP 2002593211 A JP2002593211 A JP 2002593211A JP 4135174 B2 JP4135174 B2 JP 4135174B2
- Authority
- JP
- Japan
- Prior art keywords
- switching
- belt
- pin
- switching device
- gear
- 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
Images
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
- B60R22/341—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
- 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
- B60R21/0152—Passenger detection systems using force or pressure sensing means using strain gauges
-
- 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
-
- 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
- B60R22/28—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
- 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
- B60R22/36—Belt retractors, e.g. reels self-locking in an emergency
- B60R22/415—Belt retractors, e.g. reels self-locking in an emergency with additional means allowing a permanent locking of the retractor during the wearing of the belt
Description
Claims (1)
- 安全ベルト巻取り器であって、巻取り及び巻戻し可能なベルトの担体としてハウジング内に支持されるベルト軸(11)を有し、ベルト巻取り器が、ねじり棒とこのねじり棒を異なる締付け間隔でベルト軸(11)に連結する切換え装置とを有しかつ多段に動作する力限定装置を持ち、ベルト軸(11)から巻戻されるベルトの寸法が、力限定装置の切換えのために利用されるものにおいて、火工術により動作する切換え装置を持つ2段ねじり棒が設けられ、減速歯車装置(15)を介してベルト軸(11)に接続される切換え歯車(16)が設けられ、この切換え歯車(16)が、その周囲の一部分にわたって、減速歯車装置(15)にかみ合う歯切り部(20)を持ち、かつその周囲の別の部分にわたって、ねじり棒用切換え装置に接続される電気切換え器(17)の切換えピン(25)へ当接する切換え輪郭(21)を持ち、切換え輪郭(21)が、ベルトの完全に巻取られた場合設定される切換え歯車(16)の位置から始まって、この位置で火工術切換え装置の始動の停止を行う切換えピン(25)に当接する第1の区域(22)と、第1の区域(22)に続きかつベルト軸(11)の回転の際切換えピン(25)により走り越される第2の区域(23)とを持ち、切換え輪郭(21)の第2の区域(23)に当接する切換えピン(25)の位置で、火工術切換え装置が始動可能であり、第2の区域(23)に、切換えピン(25)に当接する切換え輪郭(21)の第3の区域(24)が続き、切換えピン(25)が、切換え輪郭(21)の第3の区域(24)に当接する位置で、火工術切換え装置の始動を停止することを特徴とする、安全ベルト巻取り器。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20109114U DE20109114U1 (de) | 2001-05-31 | 2001-05-31 | Sicherheitsgurtaufroller mit einer in Abhängigkeit vom Gurtbandauszug schaltbaren Kraftbegrenzungseinrichtung |
PCT/EP2002/005765 WO2002096724A1 (de) | 2001-05-31 | 2002-05-25 | Sicherheitsgurtaufroller mit einer in abhängigkeit vom gurtbandauszug schaltbaren kraftbegrenzungseinrichtung |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2004521016A JP2004521016A (ja) | 2004-07-15 |
JP4135174B2 true JP4135174B2 (ja) | 2008-08-20 |
Family
ID=7957571
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2002593211A Expired - Fee Related JP4135174B2 (ja) | 2001-05-31 | 2002-05-25 | ベルト引出しに関係して切換え可能な力限定装置を持つ安全ベルト巻取り器 |
Country Status (6)
Country | Link |
---|---|
US (2) | US20040188995A1 (ja) |
EP (1) | EP1414681B1 (ja) |
JP (1) | JP4135174B2 (ja) |
AT (1) | ATE300450T1 (ja) |
DE (2) | DE20109114U1 (ja) |
WO (1) | WO2002096724A1 (ja) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007007480A1 (ja) | 2005-07-14 | 2007-01-18 | Autoliv Development Ab | シートベルト装置 |
JP4898829B2 (ja) * | 2005-12-19 | 2012-03-21 | オートリブ ディベロップメント アクティエボラーグ | ベルト引出し制御される力制限装置を有する安全ベルト巻上げ装置 |
DE102007026128A1 (de) * | 2006-11-02 | 2008-05-08 | Trw Automotive Gmbh | Gurtaufroller |
US7946519B2 (en) * | 2008-11-12 | 2011-05-24 | Tk Holdings Inc. | Pretensioned retractor |
JP5420264B2 (ja) * | 2009-02-12 | 2014-02-19 | テイ・エス テック株式会社 | 車両用シート |
US20100213302A1 (en) * | 2009-02-26 | 2010-08-26 | Tk Holdings Inc. | Retractor assembly |
DE102009011091B4 (de) * | 2009-03-03 | 2017-02-23 | Autoliv Development Ab | Gurtaufroller mit einer Einrichtung zur Sensierung der Gurtbandauszugslänge |
DE102011015862B4 (de) * | 2011-04-01 | 2020-07-23 | Autoliv Development Ab | Sicherheitsgurtaufroller mit einem Trägheitssensor mit einem verschwenkbaren Sensorgehäuse |
DE102012209355B4 (de) * | 2012-06-04 | 2014-10-09 | Autoliv Development Ab | Gurtaufroller mit einer Kraftbegrenzungseinrichtung |
US9150193B2 (en) | 2012-06-14 | 2015-10-06 | Autoliv Asp, Inc. | Mode detection switch assembly for self-locking dual-mode seat belt retractor |
CN109153369B (zh) * | 2016-04-06 | 2021-05-07 | Trw汽车股份有限公司 | 用于释放用于车辆安全带的安全带卷收器的力限制器的执行机构以及具有这种执行机构的安全带卷收器 |
DE102016007375A1 (de) * | 2016-06-16 | 2017-12-21 | GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) | Gurtautomat |
DE102019218307A1 (de) * | 2019-11-26 | 2021-05-27 | Autoliv Development Ab | Gurtaufroller |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2727470A1 (de) | 1977-06-18 | 1979-01-04 | Volkswagenwerk Ag | Sicherheitsgurteinrichtung fuer fahrzeuge, insbesondere kraftfahrzeuge |
JPS56124532A (en) * | 1980-03-07 | 1981-09-30 | Takata Kk | Seat belt retractor with memory |
JP2579426Y2 (ja) * | 1992-01-31 | 1998-08-27 | 富士機工株式会社 | 安全ベルト用リトラクタ |
US6241172B1 (en) * | 1996-06-26 | 2001-06-05 | Autoliv Development Ab | Belt retractor with adjustable force-limiting device |
JP3674800B2 (ja) * | 1996-10-17 | 2005-07-20 | エヌエスケー・オートリブ株式会社 | シートベルト用リトラクター |
US6702056B2 (en) * | 1997-08-06 | 2004-03-09 | Takata Corporation | Seatbelt retractor |
DE29820086U1 (de) * | 1998-11-10 | 1999-04-01 | Trw Repa Gmbh | Gurtaufroller für einen Fahrzeug-Sicherheitsgurt |
DE29821801U1 (de) * | 1998-12-07 | 1999-04-08 | Trw Repa Gmbh | Gurtaufroller für einen Fahrzeug-Sicherheitsgurt |
DE19907962B4 (de) * | 1999-02-24 | 2010-11-18 | Takata-Petri Ag | Sicherheitsgurtvorrichtung mit Gurtstraffer |
GB2354742B (en) * | 1999-08-06 | 2003-08-13 | Takata Corp | A seat belt retractor |
JP2001163181A (ja) * | 1999-12-06 | 2001-06-19 | Tokai Rika Co Ltd | ウエビング巻取装置 |
DE60106916T2 (de) * | 2001-09-27 | 2005-12-08 | Key Safety Systems, Inc., Sterling Heights | Gurtaufroller mit automatischem Blockiermechanismus |
JP2003154922A (ja) * | 2001-11-19 | 2003-05-27 | Tokai Rika Co Ltd | プリテンショナ装置及びシートベルト装置 |
-
2001
- 2001-05-31 DE DE20109114U patent/DE20109114U1/de not_active Expired - Lifetime
-
2002
- 2002-05-25 EP EP02743104A patent/EP1414681B1/de not_active Expired - Lifetime
- 2002-05-25 WO PCT/EP2002/005765 patent/WO2002096724A1/de active IP Right Grant
- 2002-05-25 AT AT02743104T patent/ATE300450T1/de not_active IP Right Cessation
- 2002-05-25 US US10/478,933 patent/US20040188995A1/en not_active Abandoned
- 2002-05-25 DE DE50203776T patent/DE50203776D1/de not_active Expired - Lifetime
- 2002-05-25 JP JP2002593211A patent/JP4135174B2/ja not_active Expired - Fee Related
-
2006
- 2006-09-01 US US11/583,293 patent/US7690688B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2004521016A (ja) | 2004-07-15 |
EP1414681A1 (de) | 2004-05-06 |
EP1414681B1 (de) | 2005-07-27 |
US20040188995A1 (en) | 2004-09-30 |
WO2002096724A1 (de) | 2002-12-05 |
ATE300450T1 (de) | 2005-08-15 |
US7690688B2 (en) | 2010-04-06 |
DE50203776D1 (de) | 2005-09-01 |
US20070145175A1 (en) | 2007-06-28 |
DE20109114U1 (de) | 2001-09-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7690688B2 (en) | Safety belt roll-up mechanism having a force limitation device actuatable as a function of the length of belt strap withdrawn | |
US6616081B1 (en) | Belt retractor with switchable force limiter | |
US6772973B2 (en) | Seat belt retractor | |
US7278600B2 (en) | Seat belt retractor and seat belt device | |
JP3890608B2 (ja) | 力制限器を有するベルト巻き付け器−ベルトテンショナ組合わせ | |
JP3879071B2 (ja) | 調整可能な力制限装置を有するベルト巻き付けローラ | |
US6702056B2 (en) | Seatbelt retractor | |
US5769345A (en) | Seat belt retractor | |
US6702326B1 (en) | Passenger restraining protective system | |
JP2002220027A (ja) | シートベルトフォースリミッタ | |
US6848717B2 (en) | Belt tensioner | |
US20050284976A1 (en) | Method for operating a belt retractor and a belt retractor for a safety belt | |
US7191972B2 (en) | Belt retractor | |
EP1293401B1 (en) | Seatbelt retractor | |
US20050247810A1 (en) | Belt retractor-belt tensioner-combination with tensioning drive integrated into the belt shaft | |
CN116133908A (zh) | 安全带卷收器 | |
JP2001301563A (ja) | ウエビング巻取装置 | |
JP2003335218A (ja) | 車輛安全ベルト用のベルトリトラクター | |
GB2387574A (en) | Seat belt retractor with force limiting wire | |
JP2004518570A (ja) | ベルト緊張装置を持つ安全ベルト巻取り機 | |
EP1607288B1 (en) | Safety apparatus | |
KR20040097360A (ko) | 좌석 벨트 리트랙터 | |
JP2001354111A (ja) | ウエビング巻取装置 | |
JP4278832B2 (ja) | ウエビング巻取装置 | |
JP4907762B2 (ja) | シートベルトリトラクタおよびこれを備えたシートベルト装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20050422 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20070911 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20071207 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20080122 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20080229 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20080507 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20080523 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110613 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120613 Year of fee payment: 4 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130613 Year of fee payment: 5 |
|
LAPS | Cancellation because of no payment of annual fees |