CN1430561A - 座位安全带预紧器 - Google Patents
座位安全带预紧器 Download PDFInfo
- Publication number
- CN1430561A CN1430561A CN01810123A CN01810123A CN1430561A CN 1430561 A CN1430561 A CN 1430561A CN 01810123 A CN01810123 A CN 01810123A CN 01810123 A CN01810123 A CN 01810123A CN 1430561 A CN1430561 A CN 1430561A
- Authority
- CN
- China
- Prior art keywords
- piston
- seat belt
- belt pretensioner
- wall
- pressure chamber
- 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.)
- Granted
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
- B60R22/46—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
- 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
-
- 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
- B60R22/4633—Linear actuators, e.g. comprising a piston moving along reel axis and rotating along its own axis
-
- 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)
- Automotive Seat Belt Assembly (AREA)
Abstract
Description
Claims (8)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10027212.6 | 2000-05-31 | ||
DE10027212A DE10027212C2 (de) | 2000-05-31 | 2000-05-31 | Vorrichtung zum Antrieb eines Sicherheitsgurtstraffers |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1430561A true CN1430561A (zh) | 2003-07-16 |
CN1219670C CN1219670C (zh) | 2005-09-21 |
Family
ID=7644361
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB018101232A Expired - Fee Related CN1219670C (zh) | 2000-05-31 | 2001-01-17 | 座位安全带预紧器 |
Country Status (8)
Country | Link |
---|---|
US (1) | US6450435B2 (zh) |
EP (1) | EP1286866B1 (zh) |
JP (1) | JP2004508994A (zh) |
KR (1) | KR100504579B1 (zh) |
CN (1) | CN1219670C (zh) |
AU (1) | AU2001229527A1 (zh) |
DE (2) | DE10027212C2 (zh) |
WO (1) | WO2001092067A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8070085B2 (en) | 2008-09-04 | 2011-12-06 | Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho | Pretensioner |
CN111196243A (zh) * | 2018-11-16 | 2020-05-26 | 延锋汽车智能安全系统有限责任公司 | 活塞、安全带卷收器和预紧式安全带 |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10309696A1 (de) * | 2003-02-26 | 2004-09-09 | Takata-Petri (Ulm) Gmbh | Höhenverstellbare Gurtumlenkeinrichtung |
DE20303302U1 (de) * | 2003-02-28 | 2003-07-10 | Trw Repa Gmbh | Gurtaufroller mit Straffvorrichtung |
US6916045B2 (en) * | 2003-08-20 | 2005-07-12 | Key Safety Systems, Inc. | Seat belt retractor torsion rod activity sensor |
DE102004002428B4 (de) * | 2004-01-16 | 2015-12-17 | Trw Automotive Gmbh | Gurtstraffer für einen Sicherheitsgurtaufroller |
US20060052194A1 (en) * | 2004-09-03 | 2006-03-09 | Gerring Douglas G | Torsional force linear tensioner |
DE602005005191T2 (de) * | 2005-07-12 | 2009-03-19 | Key Safety Systems, Inc., Sterling Heights | Gurtstraffer |
DE102007037314B4 (de) * | 2007-08-08 | 2009-05-07 | Key Safety Systems, Inc., Sterling Heights | Vorrichtung zum Straffen eines Fahrzeugsicherheitsgurtes |
US7823924B2 (en) * | 2008-06-24 | 2010-11-02 | Autoliv Asp, Inc. | Seatbelt pretensioner for a vehicle |
JP5198983B2 (ja) * | 2008-09-04 | 2013-05-15 | 株式会社東海理化電機製作所 | プリテンショナ及びプリテンショナ製造方法 |
WO2011050909A1 (de) * | 2009-10-30 | 2011-05-05 | Autoliv Development Ab | Sicherheitsgurtaufroller mit einer straffvorrichtung |
DE102009051451B4 (de) * | 2009-10-30 | 2018-01-11 | Autoliv Development Ab | Straffervorrichtung für einen Sicherheitsgurt |
US9114780B2 (en) | 2009-10-30 | 2015-08-25 | Autoliv Development Ab | Pretensioner device for a seat belt |
DE102009056244B4 (de) * | 2009-12-01 | 2015-10-29 | Autoliv Development Ab | Straffervorrichtung für einen Sicherheitsgurt |
DE102010018512A1 (de) | 2010-04-27 | 2011-10-27 | Autoliv Development Ab | Straffervorrichtung für einen Sicherheitsgurt |
US8585090B2 (en) | 2010-06-29 | 2013-11-19 | Autoliv Asp, Inc. | High efficiency pretensioner |
JP5535988B2 (ja) * | 2011-06-20 | 2014-07-02 | 株式会社東海理化電機製作所 | ウェビング巻取装置 |
US8528987B2 (en) | 2012-01-30 | 2013-09-10 | Autoliv Asp, Inc. | Linear seat belt pretensioner |
DE102012022145B4 (de) | 2012-11-12 | 2018-12-27 | Key Safety Systems, Inc. | Gurtaufroller für einen Sicherheitsgurt in einem Kraftfahrzeug |
DE102013203965B3 (de) | 2013-03-08 | 2013-11-14 | Nizam Bedak | Gurtstraffer für ein Sicherheitsgurtsystem |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4372501A (en) * | 1980-01-16 | 1983-02-08 | Toyota Jidosha Kogyo Kabushiki Kaisha | Seatbelt retractor |
DE29520307U1 (de) * | 1995-12-21 | 1996-04-18 | Trw Occupant Restraint Systems Gmbh, 73551 Alfdorf | Linearantrieb für einen Gurtstraffer |
DE19837927C2 (de) * | 1998-08-20 | 2001-07-12 | Breed Automotive Tech | Vorrichtung zum Straffen eines Kraftfahrzeugsicherheitsgurtes |
DE19927270C2 (de) * | 1999-06-15 | 2002-07-11 | Breed Automotive Tech | Rückhaltevorrichtung für einen auf eine Gurtspule aufwickelbaren Sicherheitsgurt eines Kraftfahrzeugs |
DE19939499A1 (de) * | 1999-08-20 | 2001-02-22 | Hs Tech & Design | Vorrichtung zum Straffen eines auf eine Gurtspule aufwickelbaren Sicherheitsgurtes |
-
2000
- 2000-05-31 DE DE10027212A patent/DE10027212C2/de not_active Expired - Lifetime
-
2001
- 2001-01-17 KR KR10-2002-7016215A patent/KR100504579B1/ko not_active IP Right Cessation
- 2001-01-17 JP JP2001588053A patent/JP2004508994A/ja not_active Withdrawn
- 2001-01-17 DE DE60106021T patent/DE60106021D1/de not_active Expired - Lifetime
- 2001-01-17 WO PCT/US2001/001455 patent/WO2001092067A1/en active IP Right Grant
- 2001-01-17 CN CNB018101232A patent/CN1219670C/zh not_active Expired - Fee Related
- 2001-01-17 AU AU2001229527A patent/AU2001229527A1/en not_active Abandoned
- 2001-01-17 EP EP01981913A patent/EP1286866B1/en not_active Expired - Lifetime
- 2001-02-15 US US09/785,993 patent/US6450435B2/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8070085B2 (en) | 2008-09-04 | 2011-12-06 | Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho | Pretensioner |
CN101665104B (zh) * | 2008-09-04 | 2012-11-28 | 株式会社东海理化电机制作所 | 预张紧器 |
CN111196243A (zh) * | 2018-11-16 | 2020-05-26 | 延锋汽车智能安全系统有限责任公司 | 活塞、安全带卷收器和预紧式安全带 |
CN111196243B (zh) * | 2018-11-16 | 2024-06-04 | 延锋汽车智能安全系统有限责任公司 | 活塞、安全带卷收器和预紧式安全带 |
Also Published As
Publication number | Publication date |
---|---|
CN1219670C (zh) | 2005-09-21 |
DE10027212C2 (de) | 2003-12-18 |
EP1286866B1 (en) | 2004-09-29 |
KR100504579B1 (ko) | 2005-08-03 |
AU2001229527A1 (en) | 2001-12-11 |
WO2001092067A1 (en) | 2001-12-06 |
US20010048042A1 (en) | 2001-12-06 |
EP1286866A1 (en) | 2003-03-05 |
DE60106021D1 (de) | 2004-11-04 |
DE10027212A1 (de) | 2001-12-20 |
JP2004508994A (ja) | 2004-03-25 |
KR20030010647A (ko) | 2003-02-05 |
US6450435B2 (en) | 2002-09-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: KEY SECURITY SYSTEM CO., LTD. Free format text: FORMER OWNER: BREED AUTOMOTIVE TECHNOLOGY INC. Effective date: 20051118 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20051118 Address after: Michigan Patentee after: Key Safety Systems Inc. Address before: American Florida Patentee before: Breed Automotive Tech |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050921 Termination date: 20190117 |
|
CF01 | Termination of patent right due to non-payment of annual fee |