IT1238450B - Azionamento per dispositivo di serraggio di cintura di sicurezza - Google Patents

Azionamento per dispositivo di serraggio di cintura di sicurezza

Info

Publication number
IT1238450B
IT1238450B IT19212A IT1921290A IT1238450B IT 1238450 B IT1238450 B IT 1238450B IT 19212 A IT19212 A IT 19212A IT 1921290 A IT1921290 A IT 1921290A IT 1238450 B IT1238450 B IT 1238450B
Authority
IT
Italy
Prior art keywords
drive
safety belt
tightening device
belt tightening
safety
Prior art date
Application number
IT19212A
Other languages
English (en)
Other versions
IT9019212A0 (it
IT9019212A1 (it
Inventor
Klaus Butenop
Doris Kroger
Original Assignee
Autoflug Gmbh
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Autoflug Gmbh filed Critical Autoflug Gmbh
Publication of IT9019212A0 publication Critical patent/IT9019212A0/it
Publication of IT9019212A1 publication Critical patent/IT9019212A1/it
Application granted granted Critical
Publication of IT1238450B publication Critical patent/IT1238450B/it

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
    • 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)
IT19212A 1989-02-02 1990-01-31 Azionamento per dispositivo di serraggio di cintura di sicurezza IT1238450B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3903148A DE3903148A1 (de) 1989-02-02 1989-02-02 Antrieb fuer gurtstrammer

Publications (3)

Publication Number Publication Date
IT9019212A0 IT9019212A0 (it) 1990-01-31
IT9019212A1 IT9019212A1 (it) 1990-08-03
IT1238450B true IT1238450B (it) 1993-08-18

Family

ID=6373323

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19212A IT1238450B (it) 1989-02-02 1990-01-31 Azionamento per dispositivo di serraggio di cintura di sicurezza

Country Status (6)

Country Link
US (1) US5050814A (it)
JP (1) JPH02258454A (it)
DE (1) DE3903148A1 (it)
FR (1) FR2642383B1 (it)
GB (1) GB2228182A (it)
IT (1) IT1238450B (it)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0392453A (ja) * 1989-09-04 1991-04-17 Takata Kk シートベルト装置におけるプリテンショナー
JPH0510131U (ja) * 1991-07-25 1993-02-09 株式会社東海理化電機製作所 プリローダ装置
US5383623A (en) * 1992-02-13 1995-01-24 Takata Corporation Rotary actuator-operated seat belt pretensioner
DE4225218A1 (de) * 1992-07-30 1994-02-03 Takata Europ Gmbh Gurtstraffer bei Sicherheitsgurtanordnungen in Kraftfahrzeugen
GB9406864D0 (en) * 1994-04-07 1994-06-01 Alliedsignal Ltd Pretensioner for seat belt retractor
DE4429731A1 (de) * 1994-08-22 1996-02-29 Hs Tech & Design Getriebe zum Übertragen der Antriebsbewegung eines Gurtstrafferantriebs auf eine Gurtspule eines Sicherheitsgurtaufrollers
US5553803A (en) * 1994-09-13 1996-09-10 Takata Vehicle Safety Technology Gmbh Belt tensioner for safety belts for motor vehicles
DE4432594A1 (de) * 1994-09-13 1996-03-14 Takata Europ Gmbh Gurtstraffer bei Sicherheitsgurtanordnungen in Kraftfahrzeugen
DE19545795C1 (de) * 1995-12-08 1997-03-20 Autoliv Dev Pyrotechnische Antriebsvorrichtung mit Überdrucksicherung
GB2320886B (en) * 1996-12-27 2001-04-11 Nhk Spring Co Ltd Seat belt pre-tensioner assembly
JP3819189B2 (ja) 1999-10-06 2006-09-06 株式会社東海理化電機製作所 プリテンショナ
KR100348163B1 (ko) * 2000-06-22 2002-08-09 델파이 오토모티브 시스템스 성우 주식회사 좌석벨트 리트랙터의 동력전달장치 일체형 프리텐셔너
CZ299006B6 (cs) * 2000-12-28 2008-04-02 Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho Predpínac
EP1724164A3 (en) * 2000-12-29 2007-02-14 Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho Pretensioner
KR100435373B1 (ko) * 2001-08-28 2004-06-10 현대자동차주식회사 자동차용 프리텐셔너 구조
DE102004002428B4 (de) * 2004-01-16 2015-12-17 Trw Automotive Gmbh Gurtstraffer für einen Sicherheitsgurtaufroller
JP4806693B2 (ja) * 2008-04-18 2011-11-02 本田技研工業株式会社 車両のシートベルト装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3942819A (en) * 1972-05-12 1976-03-09 Volkswagenwerk Aktiengesellschaft Safety belt tensioning device
FR2279429A1 (fr) * 1974-04-25 1976-02-20 Poudres & Explosifs Ste Nale Dispositif enrouleur utile notamment pour la tension des ceintures de securite
US4187925A (en) * 1977-07-21 1980-02-12 Autoliv Ab Device for stretching a band forming part of a safety belt for vehicles
DE3140270A1 (de) * 1981-10-10 1983-04-28 Autoflug Gmbh, 2084 Rellingen Kraftfahrzeug-rahmenteil mit gurtaufroller und strammvorrichtung
DE3215925C2 (de) * 1982-04-29 1985-11-28 Bayern-Chemie Gesellschaft für flugchemische Antriebe mbH, 8261 Aschau Aufwickelvorrichtung mit Rückstrammer für Sicherheitsgurte
DE3215928C2 (de) * 1982-04-29 1985-11-21 Bayern-Chemie Gesellschaft für flugchemische Antriebe mbH, 8261 Aschau Aufwickelvorrichtung für Sicherheitsgurte
DE3407378A1 (de) * 1984-02-29 1985-11-14 Autoflug Gmbh, 2084 Rellingen Sicherheitsgurtaufroller mit strammvorrichtung
DE3810701A1 (de) * 1988-03-29 1989-10-12 Trw Repa Gmbh Rueckstrammvorrichtung

Also Published As

Publication number Publication date
DE3903148C2 (it) 1991-01-03
FR2642383A1 (fr) 1990-08-03
IT9019212A0 (it) 1990-01-31
GB9002224D0 (en) 1990-03-28
GB2228182A (en) 1990-08-22
IT9019212A1 (it) 1990-08-03
DE3903148A1 (de) 1990-08-16
FR2642383B1 (fr) 1993-04-23
US5050814A (en) 1991-09-24
JPH02258454A (ja) 1990-10-19

Similar Documents

Publication Publication Date Title
GB2201221B (en) Tensioning device for driving belts
IT1238450B (it) Azionamento per dispositivo di serraggio di cintura di sicurezza
IT1217513B (it) Avvolgitore per cintura di sicurezza con dispositivo di serraggio
IT1190247B (it) Organo di fissaggio per cinture di sicurezza
IT1248634B (it) Dispositivo di ritrazione per cintura di sicurezza
EP0387539A3 (en) Tensioning device for flexible driving belts
GB2216627B (en) Tensioning device for drive belts
DE68928698D1 (de) Bandspannvorrichtung
DE69313360D1 (de) Vorrichtung zum Schleifen von Antriebsriemen
IT1229137B (it) Dispositivo di ritenuta per cintura di sicurezza.
IT1226084B (it) Dispositivo di tensionamento cinghia per stampante seriale.
IT1228817B (it) Dispositivo di azionamento per un dispositivo di serraggio di cintura.
IT1227253B (it) Dispositivo di serraggio per avvolgitore di cintura di sicurezza
IT1153953B (it) Dispositivo di sicurezza per tendicingolo
BR8703977A (pt) Dispositivo de aperto para uma cinta
IT1230170B (it) Dispositivo di serraggio per avvolgitore di cintura di sicurezza.
IT1223906B (it) Tenditore per cinghie di trasmissione
IT1246483B (it) Dispositivo di allacciamento per cintura di sicurezza predisposto per un dispositivo tenditore
GB8918453D0 (en) Tensioning device
DE69327771D1 (de) Bandantriebsvorrichtung
IT8904825V0 (it) Fermo per cinture di sicurezza
CS754187A1 (en) Device for saw pulley fastening
IT8841649A0 (it) Dispositivo di sicurezza particolarmente per trasformatori
IT8929536V0 (it) Segnalatore-promemoria opto-acustico per cinture di sicurezza
IT8805230A0 (it) Dispositivo antinfortuni particolarmente per macchine segatrici

Legal Events

Date Code Title Description
0001 Granted