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특허 상세정보

Snow vehicle suspension system

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B62M-027/02    B62M-027/00   
미국특허분류(USC) 180/193; 180/190; 180/192
출원번호 US-0745301 (2003-12-22)
등록번호 US-7318494 (2008-01-15)
우선권정보 JP-2002-369856(2002-12-20); JP-2002-369857(2002-12-20); JP-2002-378019(2002-12-26)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Knobbe Martens Olson & Bear LLP
인용정보 피인용 횟수 : 1  인용 특허 : 35
초록

A vehicle comprises a frame and a slide rail disposed below the frame for guiding a drive track along a road surface. An arm has a first portion pivotally coupled to the frame at a frame pivot location and a second portion pivotally coupled to the slide rail at a rail pivot location. Vertical movement of the slide rail causes a length of the arm between the frame pivot location and the rail pivot location to extend or contract. The vehicle suspension system becomes increasingly stiffer as the deflection of the slide rail increases, to contribute to a mor...

대표
청구항

What is claimed is: 1. A vehicle comprising: a frame; a slide rail disposed below the frame for guiding a drive track along a road surface; a front suspension arm having a first portion pivotally coupled to the frame at a front frame pivot location and a second portion pivotally coupled to the slide rail at a front rail pivot location; a rear sliding arm having a first portion pivotally coupled to the frame at a rear frame pivot location and a second portion pivotally coupled to the slide rail at a rear rail pivot location; a front shock absorber interp...

이 특허에 인용된 특허 (35)

  1. Alain Boivin CA; Denis Boivin CA. Adjustable apparatus and kit for a coupled snowmobile suspension. USP2002116478098.
  2. Mallette Bertrand,CAX ; Langlais Steve,CAX. Adjustable rear suspension for a tracked vehicle. USP2001036206124.
  3. Peppel Keith W. (Roseau MN) Przekwas Robert W. (Roseau MN) Monsrud Edwin M. (Roseau MN) Bates ; Jr. Richard H. (Badger MN). Adjustable snowmobile track suspension. USP1997125692579.
  4. Peppel Keith W. ; Przekwas Robert W. ; Monsrud Edwin M. ; Bates ; Jr. Richard H.. Adjustable snowmobile track suspension. USP1999085944134.
  5. Blass Jaroslav (Chaska MN) Rychlock Gerald S. (Jordan MN). Constant track tension system for snowmobiles. USP1981124305476.
  6. Takashi Imamura JP. Drive belt suspension for snowmobile. USP2002096450279.
  7. Takayama Tadashi,JPX ; Haruna Kaoru,JPX ; Kubota Takahiko,JPX. Drive belt suspension for snowmobile. USP2000126161908.
  8. Yasui Toshihiro (Iwata JPX) Sugita Masanori (Iwata JPX) Isobe Tsuneo (Iwata JPX) Nakanosono Haruhiko (Iwata JPX). Engine mounting arrangement and drive mechanism for small snowmobiles. USP1990044917207.
  9. Yasui Toshihiro (Iwata JPX) Sugita Masanori (Iwata JPX) Isobe Tsuneo (Iwata JPX) Nakanosono Haruhiko (Iwata JPX). Engine mounting arrangement and drive mechanism for small snowmobiles. USP1991105060745.
  10. Yasui Toshihiro (Iwata JPX) Sugita Masanori (Iwata JPX) Isobe Tsuneo (Iwata JPX). Frame and body construction for small snowmobile. USP1990014892164.
  11. Yasui Toshihiro (Iwata JPX) Sugita Masanori (Iwata JPX). Frame construction for small snowmobile. USP1990014892165.
  12. Karpik Gerard John (Eveleth MN). Long travel suspension for tracked vehicle. USP1997095667031.
  13. Dale DeWayne Cormican. Progressive rate suspension spring tensioning device. USP2002036354391.
  14. Furusawa Masao,JPX. Rear suspension for snowmobile. USP1999055904216.
  15. Kubota Takahiko,JPX. Rear suspension for snowmobiles. USP2001096283241.
  16. Mallette, Bertrand. Shock linkage assembly for a snowmobile suspension system. USP2003106631778.
  17. Kouchi Takao (Saitama JPX) Suzuki Hideaki (Saitama JPX). Snow vehicle. USP1996125586614.
  18. Yoshihara,Masanori. Snow vehicle suspension system. USP2006057040438.
  19. Kobayashi Takashi (Hamamatsu JPX). Snowmobile. USP1985054518056.
  20. Marier Gregory J. (Coon Rapids MN) Moats Tommy O. (Coon Rapids MN) Takada Kazuyoshi (Coon Rapids MN). Snowmobile. USP1997085660245.
  21. Oka Yoshio,JPX ; Yamamoto Kazuhiro,JPX. Snowmobile. USP1999095947220.
  22. Shiraishi Nobuaki (Iwata JPX). Snowmobile. USP1979014133400.
  23. Kubota Takahiko,JPX. Snowmobile drive belt suspension. USP2000086109382.
  24. Yasui Toshihiro (Coon Rapids MN) Warnke Wayne L. (Coon Rapids MN). Snowmobile rear suspension unit. USP1984074462480.
  25. Mallette Bertrand (Sherbrooke CAX). Snowmobile suspension. USP1993115265692.
  26. Boivin Alain,CAX ; Boivin Denis,CAX. Snowmobile suspension system. USP2001056234264.
  27. Charles F. Pepka ; Michael Warren Thibert. Snowmobile suspension system. USP2002096450280.
  28. Furusawa Masao,JPX. Snowmobile suspension system. USP1998035730242.
  29. Yasui Toshihiro (Coon Rapids MN) Warnke Wayne L. (Coon Rapids MN). Snowmobile suspension unit. USP1983104407386.
  30. Girouard, Bruno; Fecteau, Berthold; Wubbolts, Jérôme; Bertrand, Eric. Snowmobile with pivotable rear snow flap. USP2004116823957.
  31. Marier Gregory J. (Brooklyn Park MN). Suspension and steering mechanism for a snowmobile. USP1986054591173.
  32. Kawano Shizuo,JPX ; Nagata Tadaaki,JPX. Suspension device for a snowmobile. USP1998035727643.
  33. Tamura Joji (Iwata JPX). Suspension mechanism for tracked vehicles. USP1982024314618.
  34. Blass Jaroslav (Chaska MN). Suspension system for snowmobiles. USP1981084284161.
  35. Taylor Jerry L. (148 Juniper St. Madras OR 97741). Track suspension and drive for snowmobile. USP1981114301884.

이 특허를 인용한 특허 피인용횟수: 1

  1. Lucarelli, Lance. Snowmobile assembly. USP2011098016064.