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특허 상세정보

Snowmobile rear suspension system

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B62M-027/00   
미국특허분류(USC) 180/190; 180/192
출원번호 US-0654195 (2003-09-03)
§371/§102 date 20030814 (20030814)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Andrus, Sceales, Starke &
인용정보 피인용 횟수 : 23  인용 특허 : 23
초록

A rear suspension system for a snowmobile includes a plurality of adjacent closed-loop tracks disposed in a rear tunnel of the snowmobile. Each of the plurality of adjacent closed-loop tracks are rotatably driven by a drive system. One of a plurality of independent suspension assemblies is disposed in each closed-loop track and the plurality of independent suspension assemblies articulate independently of each other during travel of the rear suspension system.

대표
청구항

1. A rear suspension system for a snowmobile, the snowmobile having a chassis enclosing a drive system and a rear tunnel, said rear suspension system comprising:a plurality of adjacent closed-loop tracks disposed in the rear tunnel, each of said plurality of adjacent closed-loop tracks rotatably driven by the drive system;a plurality of independent suspension assemblies rotatably supporting said closed-loop tracks and allowing independent vertical and horizontal travel of said closed-loop tracks, one of said plurality of independent suspension assemblies...

이 특허에 인용된 특허 (23)

  1. Peppel Keith W. ; Przekwas Robert W. ; Monsrud Edwin M. ; Bates ; Jr. Richard H.. Adjustable snowmobile track suspension. USP1999085944134.
  2. Alois Johann Haringer IT. Crawler or tracked vehicle having pivotable tracks. USP2002056394204.
  3. Karpik Gerard John. Long travel suspension for tracked vehicle. USP1999035881834.
  4. Karpik Gerard John (Eveleth MN). Long travel suspension for tracked vehicle. USP1997095667031.
  5. Izumi Yoshio,JPX ; Yokotani Hitoshi,JPX ; Asumi Michio,JPX. Power transmission for snowmobile. USP2000036032754.
  6. Izumi Yoshio,JPX ; Yokotani Hitoshi,JPX. Power transmission system. USP2000066070683.
  7. Boivin Denis,CAX ; Boivin Alain,CAX. Rear suspension system for a land vehicle. USP1999015860486.
  8. Esa Vaisanen FI. Rear suspension system for a snowmobile. USP2002056390219.
  9. Boivin Alain,CAX ; Boivin Denis,CAX. Recreational vehicle. USP2001056234263.
  10. Mallette, Bertrand. Shock linkage assembly for a snowmobile suspension system. USP2003106631778.
  11. Holden Thomas R. (Rte. 1 ; Box 112 Le Center MN 56057). Snow travel vehicle. USP1992055113958.
  12. Uchida Hiroyuki (Torrance CA). Snow vehicle. USP1991055014805.
  13. Forbes Vernal D.. Snow vehicle track suspension. USP2001116321864.
  14. Savage William M. ; Harle Kent H.. Snowmobile. USP2001076263991.
  15. Gerard J. Karpik. Snowmobile construction. USP2002036357543.
  16. Mallette, Bertrand; Karpik, Gerard J.. Snowmobile suspension. USP200305RE38124.
  17. Boivin Alain,CAX ; Boivin Denis,CAX. Snowmobile suspension system. USP2001056234264.
  18. Yasui Toshihiro (Coon Rapids MN) Warnke Wayne L. (Coon Rapids MN). Snowmobile suspension unit. USP1983104407386.
  19. Kawano Shizuo,JPX ; Nagata Tadaaki,JPX. Suspension device for a snowmobile. USP1998035727643.
  20. Jeffrey T. Zaczkowski ; Anthony A. LaMotte. Suspension mechanism for a snowmobile. USP2002036354389.
  21. Zaczkowski, Jeffrey T.; LaMotte, Anthony A.. Suspension mechanism for a snowmobile. USP2003016502651.
  22. Karpik Gerard J. ; Karpik David J. ; Miers Scott A. ; Lehman Michael A.. Vehicle suspension system with variable geometry. USP2001056237706.
  23. Karpik Gerard J. ; Karpik David J. ; Miers Scott A. ; Lehman Michael A.. Vehicle suspension system with variable geometry. USP2000036032752.

이 특허를 인용한 특허 피인용횟수: 23

  1. Eavenson, Jimmy N.; Buchanan, Peter Joseph. Drive sprocket for a tracked vehicle. USP20181210155554.
  2. Eavenson, Sr., Jimmy N.; Buchanan, Peter Joseph. Drive sprocket for a tracked vehicle. USP2017059656706.
  3. Eavenson, Sr., Jimmy N.; Buchanan, Peter Joseph. Drive sprocket for a tracked vehicle. USP2017069688324.
  4. Blake, Dallas J.. Engine having active exhaust valve position control system and method. USP2016119506407.
  5. Onoda, Shinji; Yoshikane, Kiyonobu; Iida, Hitoshi. Impact tool. USP2016049321163.
  6. Giese, Timothy J.; Hedlund, Darren J.; Kerner, Richard D.; Borud, Eric J.; Fisher, Cameron D.. Snowmobile. USP2017119809195.
  7. Hedlund, Darren J.; Vistad, Jan R.; Mertens, Dustin A.; Mills, Andrew J.. Snowmobile. USP2017129845004.
  8. Hedlund, Michael A.; Fugleberg, Michael L.; Prusak, Matthew J.. Snowmobile. USP2017019540072.
  9. Maltais, Hugues. Snowmobile. USP2015109162731.
  10. Giese, Timothy James; Bates, Jr., Richard H.. Snowmobile and rear suspension for snowmobile. USP2015038978794.
  11. Kelahaara, Jarmo. Snowmobile and tunnel thereof. USP2009067543669.
  12. Giese, Timothy James; Warner, Ty P. Snowmobile drive assembly. USP2010047694768.
  13. Giese, Timothy James; Aramayo, II, Gustavo Augusto. Snowmobile frame assembly. USP2011027891454.
  14. Giese, Timothy James. Snowmobile rear suspension. USP2014098820458.
  15. Polakowski, Stephen E.; Muehlfeld, Christian; McKinney, Cody. Snowmobile suspension systems. USP2016059346518.
  16. Eavenson, Sr., Jimmy N.; Buchanan, Peter Joseph. Suspension and lock-out systems for a partially tracked vehicle. USP2018029884662.
  17. Eavenson, Sr., Jimmy N.; Dilgard, Tim; Cmich, Ryan. Suspension and lock-out systems for a tracked vehicle. USP2017109783249.
  18. Eavenson, Sr., Jimmy N.; Dilgard, Tim; Cmich, Ryan. Suspension and lock-out systems for a tracked vehicle. USP2017119828047.
  19. Muehlfeld, Christian Michael; Ball, Gerald. Suspension arrangements for vehicles. USP20180610005506.
  20. Simmons, Val J.. Suspension for tracked vehicles. USP2011077975794.
  21. Simmons, Val J.; Williamson, Kirk. Suspension for tracked vehicles. USP2009057533750.
  22. Buchanan, Peter J.; Eavenson, Sr., Jimmy N.. Track drive. USP2018029902441.
  23. Eavenson, Sr., Jimmy N.; Woodrum, Adam; Prybor, Jonathan. Utility vehicle. USP20181210155537.