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특허 상세정보

Helical pretensioner

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B60R-022/46   
미국특허분류(USC) 242/374; 280/806; 280/807; 297/475; 297/480; 242/370
출원번호 US-0039526 (2005-01-19)
등록번호 US-7424985 (2008-09-16)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    L. C. Begin & Associates, PLLC.
인용정보 피인용 횟수 : 2  인용 특허 : 23
초록

A seatbelt pretensioner mechanism (10) for use with a seatbelt retractor (11). The retractor (11) has a spool (16) configured for winding a seatbelt webbing thereon. The pretensioner mechanism (10) is housed inside the retractor spool (16). The pretensioner mechanism (10) includes a movable actuator member (22) slidably coupled to the retractor spool (16), and a stationary member (20) secured to the retractor (11) along a path of slidable movement of the movable member (22). Helical splines (23) extend along a portion of the spool (16), and complementary...

대표
청구항

The invention claimed is: 1. A pretensioner mechanism for use with a seatbelt retractor, the retractor having a rotatable member configured for winding a seatbelt webbing thereon, the pretensioner mechanism comprising: a movable member slidably coupled to the rotatable member of the retractor; a first plurality of engageable motion transmission elements, first ones of the first plurality of motion transmission elements extending along a portion of the rotatable member, second ones of the first plurality of motion transmission elements extending along a ...

이 특허에 인용된 특허 (23)

  1. Adamini Chris A.. Air bag inflator. USP1998095806888.
  2. Khandhadia, Paresh S.; Patterson, Donald B.; Krupp, Robert M.. Airbag inflator. USP2004066752421.
  3. Takasi Furusawa JP; Josef Heinle DE; Paresh S. Khandhadia. Airbag inflator with external filter. USP2002016341799.
  4. Poole, Donald R.. Azide-free gas generant composition with easily filterable combustion products. USP1991075035757.
  5. Mitzkus Jurgen (Eichingen DEX) Kopetzky Robert (Lonsee DEX). Belt tensioner for safety belts for motor vehicles. USP1997095667161.
  6. Mitzkus Jurgen (Eldringen DEX) Wifling Martin (Graz ATX) Kopetzky Robert (Lonsee DEX) Bannert Georg (Ummendorf DEX) Wengert Andreas (Heuchlingen DEX) Diepold Ulrich (Ulm DEX) Kempfle Thomas (Bibertal. Belt tensioner for safety belts for motor vehicles. USP1996095553803.
  7. Schmidt Thomas,DEX ; Fugel Frank,DEX. Belt winding and tightening combination with a force limiter. USP2000086105893.
  8. Whang David S.. Bridgewire initiator. USP2000016009809.
  9. Dybro Niels ; Raines Jason ; Gill Harjeet,CAX ; Miller ; III Harold John. Chain driven pretensioner and retractor. USP1998115839686.
  10. Voss Julian D. (Bristol IN). Helical splined rotary actuator. USP1988054745847.
  11. Clinton B. Heineken. Helix thruster. USP2002026349628.
  12. Burns Sean P. ; Khandhadia Paresh S.. Nonazide gas generant compositions. USP1999025872329.
  13. Lundstrom Norman H. ; Khandhadia Paresh S.. Nonazide gas generating compositions. USP1998055756929.
  14. Lyon Lyman R. (Bloomfield Hills MI). Nonazide gas generating compositions with reduced toxicity upon combustion. USP1995105460668.
  15. Stevens, Bruce A.. Pretensioner device. USP2003016505790.
  16. Weyer Paul P. (48811 284th Ave. SE. Enumclaw WA 98022). Rotary helical actuator. USP1983124422366.
  17. Kopetzky Robert,DEX ; Wittmann Robert,DEX ; Bannert Georg,DEX ; Wifling Martin,DEX ; Kempfle Thomas,DEX ; Diepold Ulrich,DEX ; Wengert Andreas,DEX ; Husung Christian,DEX. Safety belt arrangement in motor vehicles having a belt tensioner. USP1998045743480.
  18. Bruce A. Stevens. Seat belt pretensioner. USP2002076419177.
  19. Hiramatsu, Koji; Yamanishi, Takahiro. Seat belt retractor. USP2003056568621.
  20. Hiramatsu Koji,JPX. Seat belt retractor and its spool. USP1999115984223.
  21. Miller ; III Harold John ; Dybro Niels ; Gill Harjeet,CAX ; Raines Jason W.. Spiral tube compact pretensioner and retractor. USP1998075782423.
  22. Hickey Dennis J.,GBX. Vehicle occupant restraint system. USP1999075924640.
  23. Yamamoto Toshimasa (Niwa JPX) Ando Takayuki (Niwa JPX). Webbing retractor. USP1986074597546.