SE8901217D0 - PROCEDURE AND DEVICE FOR POWER LOADING WITHOUT THE SAFETY BELT BY POWERFUL RETARDATIONS - Google Patents
PROCEDURE AND DEVICE FOR POWER LOADING WITHOUT THE SAFETY BELT BY POWERFUL RETARDATIONSInfo
- Publication number
- SE8901217D0 SE8901217D0 SE8901217A SE8901217A SE8901217D0 SE 8901217 D0 SE8901217 D0 SE 8901217D0 SE 8901217 A SE8901217 A SE 8901217A SE 8901217 A SE8901217 A SE 8901217A SE 8901217 D0 SE8901217 D0 SE 8901217D0
- Authority
- SE
- Sweden
- Prior art keywords
- safety belt
- car
- retardations
- powerful
- procedure
- Prior art date
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
- B60R22/195—Anchoring devices with means to tension the belt in an emergency, e.g. means of the through-anchor or splitted reel type
- B60R22/1952—Transmission of tensioning power by cable; Return motion locking means therefor
-
- 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
- B60R22/46—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
-
- 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
A method and an apparatus for relieving actuation forces on persons and/or objects during heavy decelerations, e.g. in collisions, in particular relieving of actuation forces on persons and/or objects who/which are strapped by car or safety belts in vehicles, or are strapped between parts of the vehicle, for instance in a deformation zone, and which apparatus comprises a cylinder (1), in which a piston (2) is displaceable while being actuated by a force application means, and in which the piston (2) is formed with a means like a rope (13) or a bar (14) for directly operating a safety or protection means like a car safety belt (20) such that the primary force means (3), when being released, provides a primary heavy stretching of the car safety belt (20), and which apparatus comprises means (5) for providing a series of small relievings and eventually restretchings of the primarily stretched car safety belt (20) and a resting phase and/or a little restretching between each of said small relievings.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8901217A SE463406B (en) | 1989-04-06 | 1989-04-06 | PROCEDURE AND DEVICE FOR POWER LOADING BY THE SECURITY BELT BY POWERFUL RETARDATIONS |
CA 2051376 CA2051376A1 (en) | 1989-04-06 | 1990-04-06 | Method and device for relieving actuation forces during heavy retardations |
EP19900906403 EP0473607A1 (en) | 1989-04-06 | 1990-04-06 | Method and device for relieving actuation forces during heavy retardations |
JP50639090A JPH04504395A (en) | 1989-04-06 | 1990-04-06 | Method and device for alleviating the acting force during strong deceleration |
PCT/SE1990/000236 WO1990011913A1 (en) | 1989-04-06 | 1990-04-06 | Method and device for relieving actuation forces during heavy retardations |
AU54455/90A AU5445590A (en) | 1989-04-06 | 1990-04-06 | Method and device for relieving actuation forces during heavy retardations |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8901217A SE463406B (en) | 1989-04-06 | 1989-04-06 | PROCEDURE AND DEVICE FOR POWER LOADING BY THE SECURITY BELT BY POWERFUL RETARDATIONS |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8901217D0 true SE8901217D0 (en) | 1989-04-06 |
SE8901217L SE8901217L (en) | 1990-10-07 |
SE463406B SE463406B (en) | 1990-11-19 |
Family
ID=20375580
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8901217A SE463406B (en) | 1989-04-06 | 1989-04-06 | PROCEDURE AND DEVICE FOR POWER LOADING BY THE SECURITY BELT BY POWERFUL RETARDATIONS |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0473607A1 (en) |
JP (1) | JPH04504395A (en) |
AU (1) | AU5445590A (en) |
CA (1) | CA2051376A1 (en) |
SE (1) | SE463406B (en) |
WO (1) | WO1990011913A1 (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE9003515D0 (en) * | 1990-11-05 | 1990-11-05 | Karlo Smit | PROCEDURE AND DEVICE FOR RELIEVING POWER POWER |
GB2267813B (en) * | 1992-06-19 | 1997-01-29 | Nsk Ltd | Seat belt tightening device |
DE4230664A1 (en) * | 1992-09-14 | 1994-03-17 | Takata Europ Gmbh | Traction device in motor vehicles for the sudden displacement of elements |
JP2981393B2 (en) * | 1994-01-11 | 1999-11-22 | 株式会社東海理化電機製作所 | Buckle retract device |
WO1996004154A1 (en) * | 1994-08-04 | 1996-02-15 | Alliedsignal Inc. | Method and apparatus for reducing occupant injury in frontal collisions |
US5533756A (en) * | 1994-08-04 | 1996-07-09 | Alliedsignal Inc. | Seat belt retractor with energy absorbing lock wheels |
US5639120A (en) * | 1995-09-27 | 1997-06-17 | Ford Motor Company | Seat belt buckle pretensioner with end cap |
DE19546280C2 (en) * | 1995-12-12 | 2000-07-27 | Autolive Dev Ab Vargarda | Tensioning device for seat belts with an eccentric lock |
DE19852377C2 (en) | 1998-11-13 | 2002-12-05 | Autoliv Dev | Seat belt system with pretensioner and force limiter |
DE102004002428B4 (en) * | 2004-01-16 | 2015-12-17 | Trw Automotive Gmbh | Belt tensioner for a seat belt retractor |
US7832768B2 (en) | 2005-10-21 | 2010-11-16 | Autoliv Development Ab | Retaining system with seat belt retractor and pretensioner device |
JP6785343B2 (en) * | 2019-07-11 | 2020-11-18 | 株式会社Subaru | Seatbelt installation system |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE379934B (en) * | 1973-01-18 | 1975-10-27 | O L Lindblad | |
DE3044951C2 (en) * | 1980-11-28 | 1986-03-27 | Repa Feinstanzwerk Gmbh, 7071 Alfdorf | Back tensioner for a seat belt |
JPS5833066U (en) * | 1981-08-31 | 1983-03-03 | トヨタ自動車株式会社 | Seat belt tightening device |
DE3215926C2 (en) * | 1982-04-29 | 1985-09-19 | Bayern-Chemie Gesellschaft für flugchemische Antriebe mbH, 8261 Aschau | Winding device with back tensioner for seat belts in vehicles |
DE3220498A1 (en) * | 1982-05-29 | 1983-12-01 | Daimler-Benz Ag, 7000 Stuttgart | Belt tensioner having a pyrotechnic propellant charge |
-
1989
- 1989-04-06 SE SE8901217A patent/SE463406B/en not_active IP Right Cessation
-
1990
- 1990-04-06 CA CA 2051376 patent/CA2051376A1/en not_active Abandoned
- 1990-04-06 JP JP50639090A patent/JPH04504395A/en active Pending
- 1990-04-06 AU AU54455/90A patent/AU5445590A/en not_active Abandoned
- 1990-04-06 WO PCT/SE1990/000236 patent/WO1990011913A1/en not_active Application Discontinuation
- 1990-04-06 EP EP19900906403 patent/EP0473607A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
JPH04504395A (en) | 1992-08-06 |
SE8901217L (en) | 1990-10-07 |
EP0473607A1 (en) | 1992-03-11 |
SE463406B (en) | 1990-11-19 |
WO1990011913A1 (en) | 1990-10-18 |
CA2051376A1 (en) | 1990-10-07 |
AU5445590A (en) | 1990-11-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
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