IT1244936B - Dispositivo pre-tenditore per cinture di sicurezza. - Google Patents
Dispositivo pre-tenditore per cinture di sicurezza.Info
- Publication number
- IT1244936B IT1244936B ITRM910147A ITRM910147A IT1244936B IT 1244936 B IT1244936 B IT 1244936B IT RM910147 A ITRM910147 A IT RM910147A IT RM910147 A ITRM910147 A IT RM910147A IT 1244936 B IT1244936 B IT 1244936B
- Authority
- IT
- Italy
- Prior art keywords
- belt
- vehicle
- helical
- tensioner device
- tighten
- 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
- B60R22/1958—Anchoring devices with means to tension the belt in an emergency, e.g. means of the through-anchor or splitted reel type characterised by spring actuators
-
- 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
- B60R22/1951—Anchoring devices with means to tension the belt in an emergency, e.g. means of the through-anchor or splitted reel type characterised by arrangements in vehicle or relative to seat belt
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automotive Seat Belt Assembly (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
Oggetto dell'invenzione è un dispositivo pre-tenditore per un sistema di cintura di sicurezza per veicolo atto a serrare un elemento a nastro che vincola l'occupante di un veicolo mediante spostamento di un elemento del sistema della cintura in maniera tale da serrare il nastro, il quale comprende, come sorgente di forza motrice per spostare tale elemento, una molla elicoidale di torsione (1, 21) avente una porzione di estremità di base (1a, 21a) fissata al veicolo, una porzione elicoidale (1b, 21b) trattenuta in relazione guidata sul veicolo ed una porzione di estremità di azionamento (1c, 21C) associamento all'elemento così da impartire una forza di azionamento a tale elemento stesso per provocare il suo spostamento a seguito di rilascio dell'energia accumulata nella molla elicoidale. L'elemento del sistema di cintura che viene spostato dalla molla elicoidale di torsione può essere una porzione dello stesso nastro di vincolamento oppure di un nastro associato al nastro di vincolamento oppure una fibbia per mezzo della quale il nastro viene collegato al veicolo.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2050441A JPH03253443A (ja) | 1990-03-01 | 1990-03-01 | シートベルト装置のプリテンショナー |
Publications (3)
Publication Number | Publication Date |
---|---|
ITRM910147A0 ITRM910147A0 (it) | 1991-03-01 |
ITRM910147A1 ITRM910147A1 (it) | 1992-09-01 |
IT1244936B true IT1244936B (it) | 1994-09-13 |
Family
ID=12858949
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITRM910147A IT1244936B (it) | 1990-03-01 | 1991-03-01 | Dispositivo pre-tenditore per cinture di sicurezza. |
Country Status (9)
Country | Link |
---|---|
US (1) | US5160168A (it) |
JP (1) | JPH03253443A (it) |
AU (1) | AU637195B2 (it) |
CA (1) | CA2037080A1 (it) |
DE (2) | DE4106393A1 (it) |
ES (1) | ES2028690A6 (it) |
FR (1) | FR2659052B1 (it) |
GB (1) | GB2242346B (it) |
IT (1) | IT1244936B (it) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04103453A (ja) * | 1990-08-24 | 1992-04-06 | Takata Kk | バネ式プリテンショナーのトリガー |
JPH05162614A (ja) * | 1991-12-17 | 1993-06-29 | Takata Kk | リトラクタ軸回転式プリテンショナ |
JP3464545B2 (ja) * | 1994-11-08 | 2003-11-10 | 株式会社東海理化電機製作所 | プリローダ装置 |
FR2771464B1 (fr) * | 1997-11-26 | 1999-12-31 | Inst Nat Rech Securite | Dispositif d'absorption de choc |
DE502006005470D1 (de) * | 2005-10-21 | 2010-01-07 | Autoliv Dev | Rückhaltesystem mit gurtaufroller und straffvorrichtung |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3126072A (en) * | 1964-03-24 | Energy | ||
US2043152A (en) * | 1933-04-24 | 1936-06-02 | Wallace Barnes Company | Spring |
US2701693A (en) * | 1951-02-15 | 1955-02-08 | American Seating Co | Safety reel |
SE334301B (it) * | 1965-09-16 | 1971-04-19 | H Karlsson | |
US3606455A (en) * | 1969-04-29 | 1971-09-20 | Andrew G Carter | Safety harness |
SE351368B (it) * | 1970-06-10 | 1972-11-27 | Graenges Essem Ab | |
DE3229304A1 (de) * | 1982-08-05 | 1984-02-16 | Repa Feinstanzwerk Gmbh, 7071 Alfdorf | Rueckstrammer fuer ein sicherheitsgurtsystem fuer kraftfahrzeuge |
DE3304008A1 (de) * | 1983-02-07 | 1984-08-09 | Volkswagenwerk Ag, 3180 Wolfsburg | Spannvorrichtung fuer sicherheitsgurte |
JPH0777863B2 (ja) * | 1985-01-09 | 1995-08-23 | 本田技研工業株式会社 | 車両のシ−トベルト装置 |
DE3734152C2 (de) * | 1987-10-09 | 1998-04-09 | Gen Engineering Bv | Gurtstraffung eines Beckengurtendpunktes über ein mitgeführtes Zugseil |
DE3822253A1 (de) * | 1988-07-01 | 1990-01-04 | Bayerische Motoren Werke Ag | Spannvorrichtung fuer sicherheitsgurte in kraftfahrzeugen |
EP0404989A1 (de) * | 1989-06-30 | 1991-01-02 | Trw Repa Gmbh | Gurtstraffer für Sicherheitsgurtsysteme in Fahrzeugen |
-
1990
- 1990-03-01 JP JP2050441A patent/JPH03253443A/ja active Pending
-
1991
- 1991-02-25 US US07/661,059 patent/US5160168A/en not_active Expired - Fee Related
- 1991-02-26 CA CA002037080A patent/CA2037080A1/en not_active Abandoned
- 1991-02-27 GB GB9104092A patent/GB2242346B/en not_active Expired - Fee Related
- 1991-02-27 AU AU71926/91A patent/AU637195B2/en not_active Ceased
- 1991-02-28 ES ES9100516A patent/ES2028690A6/es not_active Expired - Fee Related
- 1991-02-28 DE DE4106393A patent/DE4106393A1/de not_active Withdrawn
- 1991-02-28 FR FR9102423A patent/FR2659052B1/fr not_active Expired - Fee Related
- 1991-02-28 DE DE9102410U patent/DE9102410U1/de not_active Expired - Lifetime
- 1991-03-01 IT ITRM910147A patent/IT1244936B/it active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
ES2028690A6 (es) | 1992-07-01 |
AU637195B2 (en) | 1993-05-20 |
ITRM910147A1 (it) | 1992-09-01 |
JPH03253443A (ja) | 1991-11-12 |
DE4106393A1 (de) | 1991-09-05 |
CA2037080A1 (en) | 1991-09-02 |
GB9104092D0 (en) | 1991-04-17 |
AU7192691A (en) | 1991-09-05 |
US5160168A (en) | 1992-11-03 |
GB2242346A (en) | 1991-10-02 |
FR2659052A1 (fr) | 1991-09-06 |
GB2242346B (en) | 1993-08-25 |
FR2659052B1 (fr) | 1994-02-25 |
ITRM910147A0 (it) | 1991-03-01 |
DE9102410U1 (de) | 1991-06-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted |