GB2359284B - Chain pretensioner - Google Patents
Chain pretensionerInfo
- Publication number
- GB2359284B GB2359284B GB0112198A GB0112198A GB2359284B GB 2359284 B GB2359284 B GB 2359284B GB 0112198 A GB0112198 A GB 0112198A GB 0112198 A GB0112198 A GB 0112198A GB 2359284 B GB2359284 B GB 2359284B
- Authority
- GB
- United Kingdom
- Prior art keywords
- pretensioner
- chain
- chain pretensioner
- 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
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
- B60R22/4628—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
- B60R2022/4647—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 the driving means being a belt, a chain or the like
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0112198A GB2359284B (en) | 1997-04-18 | 1997-04-18 | Chain pretensioner |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9707854A GB2325896B (en) | 1997-04-18 | 1997-04-18 | Pretensioner |
GB0112198A GB2359284B (en) | 1997-04-18 | 1997-04-18 | Chain pretensioner |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0112198D0 GB0112198D0 (en) | 2001-07-11 |
GB2359284A GB2359284A (en) | 2001-08-22 |
GB2359284B true GB2359284B (en) | 2001-09-26 |
Family
ID=10810973
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0112198A Expired - Fee Related GB2359284B (en) | 1997-04-18 | 1997-04-18 | Chain pretensioner |
GB9707854A Expired - Fee Related GB2325896B (en) | 1997-04-18 | 1997-04-18 | Pretensioner |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9707854A Expired - Fee Related GB2325896B (en) | 1997-04-18 | 1997-04-18 | Pretensioner |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB2359284B (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6419176B1 (en) * | 1999-02-26 | 2002-07-16 | Takata Corporation | Pre-tensioner |
JP4632277B2 (en) * | 2000-04-24 | 2011-02-16 | タカタ株式会社 | Seat belt retractor |
DE10325583B4 (en) | 2003-06-05 | 2007-01-25 | Key Safety Systems, Inc., Sterling Heights | Device for the rotary drive of a winding shaft of a belt retractor for a vehicle seat belt |
AU2003288685A1 (en) * | 2003-12-23 | 2005-08-12 | Autoliv Ifb India Pvt Limited | A pretensioner with chain-like actuating bodies and a method of pretensioning |
DE102004054078B4 (en) | 2004-11-09 | 2013-03-07 | Key Safety Systems, Inc. | Method for blocking a winding shaft of a seat belt retractor |
DE102007040254A1 (en) * | 2007-08-23 | 2009-02-26 | Adomeit, Heinz-Dieter, Dr.-Ing. | Drive device for generating a Gurtstraffbewegung in a seat belt device |
DE102007044843A1 (en) * | 2007-09-14 | 2009-03-19 | Adomeit, Heinz-Dieter, Dr.-Ing. | Seat belt device for motor vehicle, has coupling element provided as component of device in such manner that element supports coupling process of drive elements in drive areas of drive wheel during tightening process |
DE102010051419A1 (en) * | 2010-11-17 | 2012-05-24 | Trw Automotive Gmbh | Drive wheel for belt tensioners and belt tensioners for safety belt system |
CN103832398B (en) * | 2014-02-27 | 2017-11-03 | 上海和励信息科技有限公司 | Drive chain and its component, erecting device for prefastening safety device |
DE102014203853B4 (en) | 2014-03-03 | 2019-03-07 | Joyson Safety Systems Germany Gmbh | Belt retractor with tensioner drive |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5690295A (en) * | 1995-08-02 | 1997-11-25 | Autoliv Development Ab | Mass body drive for a rotational tensioning device |
GB2323016A (en) * | 1997-03-10 | 1998-09-16 | Autoliv Dev | Safety belt pre-tensioner |
-
1997
- 1997-04-18 GB GB0112198A patent/GB2359284B/en not_active Expired - Fee Related
- 1997-04-18 GB GB9707854A patent/GB2325896B/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5690295A (en) * | 1995-08-02 | 1997-11-25 | Autoliv Development Ab | Mass body drive for a rotational tensioning device |
GB2323016A (en) * | 1997-03-10 | 1998-09-16 | Autoliv Dev | Safety belt pre-tensioner |
Also Published As
Publication number | Publication date |
---|---|
GB2359284A (en) | 2001-08-22 |
GB0112198D0 (en) | 2001-07-11 |
GB2325896B (en) | 2001-07-11 |
GB9707854D0 (en) | 1997-06-04 |
GB2325896A (en) | 1998-12-09 |
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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) | ||
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20070418 |