JPS6215378B2 - - Google Patents
Info
- Publication number
- JPS6215378B2 JPS6215378B2 JP51156653A JP15665376A JPS6215378B2 JP S6215378 B2 JPS6215378 B2 JP S6215378B2 JP 51156653 A JP51156653 A JP 51156653A JP 15665376 A JP15665376 A JP 15665376A JP S6215378 B2 JPS6215378 B2 JP S6215378B2
- Authority
- JP
- Japan
- Prior art keywords
- drum
- piston
- shaft
- pistons
- guide means
- 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
Links
- 238000004804 winding Methods 0.000 claims description 30
- 239000000567 combustion gas Substances 0.000 claims description 5
- 238000011144 upstream manufacturing Methods 0.000 description 10
- 230000002093 peripheral effect Effects 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 2
- 239000000020 Nitrocellulose Substances 0.000 description 1
- QFFVPLLCYGOFPU-UHFFFAOYSA-N barium chromate Chemical compound [Ba+2].[O-][Cr]([O-])(=O)=O QFFVPLLCYGOFPU-UHFFFAOYSA-N 0.000 description 1
- 229940083898 barium chromate Drugs 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- DOPRUJNTACOVDN-UHFFFAOYSA-N dioxido(dioxo)chromium zirconium(4+) Chemical compound [Zr+4].[O-][Cr]([O-])(=O)=O.[O-][Cr]([O-])(=O)=O DOPRUJNTACOVDN-UHFFFAOYSA-N 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920001220 nitrocellulos Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
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
- 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
- B60R22/4633—Linear actuators, e.g. comprising a piston moving along reel axis and rotating along its own axis
- B60R2022/4638—Linear actuators, e.g. comprising a piston moving along reel axis and rotating along its own axis comprising a piston moving along or in parallel to the reel axis
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automotive Seat Belt Assembly (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7540206A FR2336950A2 (fr) | 1975-12-31 | 1975-12-31 | Dispositif enrouleur utile notamment pour la tension des ceintures de securite |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5284642A JPS5284642A (en) | 1977-07-14 |
| JPS6215378B2 true JPS6215378B2 (show.php) | 1987-04-07 |
Family
ID=9164349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15665376A Granted JPS5284642A (en) | 1975-12-31 | 1976-12-27 | Winding apparatus for tightening safety belt of vehicle or other |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4053119A (show.php) |
| JP (1) | JPS5284642A (show.php) |
| BE (1) | BE850038R (show.php) |
| DE (1) | DE2655469C2 (show.php) |
| FR (1) | FR2336950A2 (show.php) |
| GB (2) | GB1562416A (show.php) |
| IT (1) | IT1090142B (show.php) |
| SE (1) | SE429406B (show.php) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4434953A (en) | 1981-03-02 | 1984-03-06 | The Firestone Tire & Rubber Company | Dual spool pretensioner |
| DE3215929C2 (de) * | 1982-04-29 | 1985-05-02 | Bayern-Chemie Gesellschaft für flugchemische Antriebe mbH, 8261 Aschau | Aufwickelvorrichtung mit Rückstrammer für Sicherheitsgurte |
| DE3600004A1 (de) * | 1986-01-02 | 1987-07-09 | Trw Repa Gmbh | Rotations-gurtstraffer fuer sicherheitsgurte |
| DE4303095C2 (de) * | 1993-02-04 | 1999-02-04 | Hs Tech & Design | Drehantrieb einer Wickelwelle eines Sicherheitsgurtaufrollautomaten |
| DE20021222U1 (de) * | 2000-12-15 | 2001-04-19 | TRW Occupant Restraint Systems GmbH & Co. KG, 73553 Alfdorf | Kupplung für einen Gurtaufroller mit Gurtstraffer |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3077324A (en) * | 1958-12-17 | 1963-02-12 | Rocket Power Inc | Harness inertia reel |
| GB1212013A (en) * | 1967-03-20 | 1970-11-11 | Teleflex Prod Ltd | Improvements in or relating to safety harness reels |
| FR2279429A1 (fr) * | 1974-04-25 | 1976-02-20 | Poudres & Explosifs Ste Nale | Dispositif enrouleur utile notamment pour la tension des ceintures de securite |
| DE2421400C2 (de) * | 1974-05-03 | 1986-09-18 | Dynamit Nobel Ag, 5210 Troisdorf | Rotationskraftelement |
-
1975
- 1975-12-31 FR FR7540206A patent/FR2336950A2/fr active Granted
-
1976
- 1976-11-30 GB GB45630/78A patent/GB1562416A/en not_active Expired
- 1976-11-30 GB GB49933/76A patent/GB1562415A/en not_active Expired
- 1976-12-03 US US05/747,402 patent/US4053119A/en not_active Expired - Lifetime
- 1976-12-07 DE DE2655469A patent/DE2655469C2/de not_active Expired
- 1976-12-16 IT IT69999/76A patent/IT1090142B/it active
- 1976-12-20 SE SE7614313A patent/SE429406B/xx not_active IP Right Cessation
- 1976-12-27 JP JP15665376A patent/JPS5284642A/ja active Granted
- 1976-12-31 BE BE173792A patent/BE850038R/xx active
Also Published As
| Publication number | Publication date |
|---|---|
| US4053119A (en) | 1977-10-11 |
| BE850038R (fr) | 1977-06-30 |
| FR2336950A2 (fr) | 1977-07-29 |
| DE2655469A1 (de) | 1977-07-07 |
| FR2336950B2 (show.php) | 1978-06-30 |
| GB1562416A (en) | 1980-03-12 |
| GB1562415A (en) | 1980-03-12 |
| SE429406B (sv) | 1983-09-05 |
| DE2655469C2 (de) | 1983-09-22 |
| SE7614313L (sv) | 1977-07-01 |
| IT1090142B (it) | 1985-06-18 |
| JPS5284642A (en) | 1977-07-14 |
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