FR2687966A1 - Appareil de mise sous tension prealable pour ceinture de securite. - Google Patents

Appareil de mise sous tension prealable pour ceinture de securite. Download PDF

Info

Publication number
FR2687966A1
FR2687966A1 FR9301681A FR9301681A FR2687966A1 FR 2687966 A1 FR2687966 A1 FR 2687966A1 FR 9301681 A FR9301681 A FR 9301681A FR 9301681 A FR9301681 A FR 9301681A FR 2687966 A1 FR2687966 A1 FR 2687966A1
Authority
FR
France
Prior art keywords
key
clutch
rotation
ratchet wheel
winding shaft
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.)
Granted
Application number
FR9301681A
Other languages
English (en)
French (fr)
Other versions
FR2687966B1 (cs
Inventor
Hiruta Mitsuhiko
Yoshida Ryoichi
Nishizawa Muneo
Hiramatsu Koji
Hamaue Tetsuya
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Takata Corp
Original Assignee
Takata Corp
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
Priority claimed from JP4058840A external-priority patent/JP2526343B2/ja
Priority claimed from JP35156692A external-priority patent/JP3174835B2/ja
Priority claimed from JP35156892A external-priority patent/JP3227659B2/ja
Priority claimed from JP35156792A external-priority patent/JP3174836B2/ja
Application filed by Takata Corp filed Critical Takata Corp
Publication of FR2687966A1 publication Critical patent/FR2687966A1/fr
Application granted granted Critical
Publication of FR2687966B1 publication Critical patent/FR2687966B1/fr
Granted legal-status Critical Current

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
    • B60R2022/468—Reels with means to tension the belt in an emergency by forced winding up characterised by clutching means between actuator and belt reel

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automotive Seat Belt Assembly (AREA)
FR9301681A 1992-02-13 1993-02-15 Appareil de mise sous tension prealable pour ceinture de securite. Granted FR2687966A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP4058840A JP2526343B2 (ja) 1991-07-17 1992-02-13 ロ―タリシリンダ形プリテンショナ
JP35156692A JP3174835B2 (ja) 1992-12-09 1992-12-09 ロータリアクチュエータ作動プリテンショナ
JP35156892A JP3227659B2 (ja) 1992-12-09 1992-12-09 ロータリアクチュエータ作動プリテンショナ
JP35156792A JP3174836B2 (ja) 1992-12-09 1992-12-09 ロータリアクチュエータ作動プリテンショナ

Publications (2)

Publication Number Publication Date
FR2687966A1 true FR2687966A1 (fr) 1993-09-03
FR2687966B1 FR2687966B1 (cs) 1995-04-28

Family

ID=27463693

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9301681A Granted FR2687966A1 (fr) 1992-02-13 1993-02-15 Appareil de mise sous tension prealable pour ceinture de securite.

Country Status (4)

Country Link
CA (1) CA2089520A1 (cs)
DE (2) DE9302127U1 (cs)
FR (1) FR2687966A1 (cs)
GB (1) GB2264629B (cs)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4335284C2 (de) * 1993-10-15 1995-11-16 Hs Tech & Design Vorrichtung zum Strammantrieb einer Wickelwelle eines Sicherheitsgurtaufrollers
KR0156797B1 (ko) * 1994-05-19 1998-11-16 랄스 브롤센 안전 벨트 자동 권양기의 권양 샤프트를 회전 구동하는 장치
DE29506208U1 (de) * 1995-04-10 1995-06-01 HS Technik und Design Technische Entwicklungen GmbH, 82234 Weßling Kupplung zur Drehmomentübertragung von einem durch ein Treibmittel betriebenen Antrieb auf eine Gurtwelle eines Sicherheitsgurtaufrollers zum Strammen eines Sicherheitsgurtes
DE29500807U1 (de) * 1995-01-19 1995-03-02 Föhl, Artur, 73614 Schorndorf Kupplung zwischen der Gurtwelle eines Gurtaufrollers und einem Gurtstraffer-Drehantrieb
US5492368A (en) * 1995-02-23 1996-02-20 General Motors Corporation Rollover seat system
JP4471109B2 (ja) * 2005-02-02 2010-06-02 株式会社東海理化電機製作所 プリテンショナ装置
WO2009035398A1 (en) * 2007-09-10 2009-03-19 Autoliv Development Ab A seat belt pretensioner for a motor vehicle
EP2733025B1 (de) * 2013-11-22 2016-06-29 Metalsa Automotive GmbH Fronthaubenscharnier mit pyrotechnischer Antriebsvorrichtung

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2505626A1 (de) * 1975-02-11 1976-08-19 Volkswagenwerk Ag Sicherheitseinrichtung fuer fahrzeuge, insbesondere kraftfahrzeuge

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2510514C3 (de) * 1975-03-11 1980-01-10 Bayern-Chemie Gesellschaft Fuer Flugchemische Antriebe Mbh, 8261 Aschau Aufwickelvorrichtung für Sicherheitsgurte mit pyrotechnisch angetriebener Schnelldreheinrichtung
DE3215928C2 (de) * 1982-04-29 1985-11-21 Bayern-Chemie Gesellschaft für flugchemische Antriebe mbH, 8261 Aschau Aufwickelvorrichtung für Sicherheitsgurte
DE3531856A1 (de) * 1985-09-06 1986-12-04 Daimler-Benz Ag, 7000 Stuttgart Sicherheitsgurtwickelautomat mit einem eine seilrolle und eine gurtwelle verbindenden kupplungshebel
DE3546637C2 (en) * 1985-09-24 1990-09-06 Trw Repa Gmbh Safety belt retraction device with a retightening device
US5248110A (en) * 1991-07-17 1993-09-28 Takata Corporation Vehicle seat belt retractor

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2505626A1 (de) * 1975-02-11 1976-08-19 Volkswagenwerk Ag Sicherheitseinrichtung fuer fahrzeuge, insbesondere kraftfahrzeuge

Also Published As

Publication number Publication date
DE4304492C2 (de) 1996-07-11
GB2264629A (en) 1993-09-08
CA2089520A1 (en) 1993-08-14
GB2264629B (en) 1996-04-24
FR2687966B1 (cs) 1995-04-28
DE9302127U1 (de) 1993-07-08
GB9302995D0 (en) 1993-03-31
DE4304492A1 (cs) 1993-08-19

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Legal Events

Date Code Title Description
ST Notification of lapse