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특허 상세정보

Snowmobile rear suspension unit

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B62D-005/08   
미국특허분류(USC) 180/193 ; 180/91 ; 305/24
출원번호 US-0336416 (1981-12-31)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 31  인용 특허 : 3
초록

An improved suspension system for the drive track of a snowmobile that offers wide amounts of suspension travel and yet is compact enough to be positioned internally of the track. The suspension system permits the use of a tubular shock absorber and a surrounding coil spring for both the front and rear portions of the track. Both front and rear suspension systems embody a link arrangement for moving the ends of the shock absorber and spring toward each other upon upward travel of the track relative to the snowmobile body so as to achieve a wider range of...

대표
청구항

A suspension system for a vehicle such as a snowmobile or the like comprising a body and a ground engaging track or the like, said suspension system comprising a suspension element having a pair of relatively movable portions adapted to resiliently resist such relative movement, and means for operatively interposing such suspension element between said track or the like and said body for moving each of said portions of said suspension element in opposite senses relative to the other upon movement of said track of the element relative to the body comprisi...

이 특허를 인용한 특허 피인용횟수: 31

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  2. Denis Boivin CA; Alain Boivin CA. Apparatus and kit for coupling a snowmobile suspension. USP2002106467561.
  3. Takashi Imamura JP. Drive belt suspension for snowmobile. USP2002096450279.
  4. Eavenson, Jimmy N.; Buchanan, Peter Joseph. Drive sprocket for a tracked vehicle. USP20181210155554.
  5. Eavenson, Sr., Jimmy N.; Buchanan, Peter Joseph. Drive sprocket for a tracked vehicle. USP2017059656706.
  6. Eavenson, Sr., Jimmy N.; Buchanan, Peter Joseph. Drive sprocket for a tracked vehicle. USP2017069688324.
  7. Plourde Aim (2rang centre Trois-Pistoles CAX G0L 4K0). Pneumatic system for endless track vehicles. USP1989054826260.
  8. Dale DeWayne Cormican. Progressive rate suspension spring tensioning device. USP2002036354391.
  9. Kubota Takahiko,JPX. Rear suspension for snowmobiles. USP2001096283241.
  10. Takahiko,Kubota; Yoshihara,Masanori. Snow vehicle suspension system. USP2008017318494.
  11. Yoshihara,Masanori. Snow vehicle suspension system. USP2007107278506.
  12. Yoshihara,Masanori. Snow vehicle suspension system. USP2006057040438.
  13. Yoshihara, Masanori. Snowmobile. USP2009047523799.
  14. Lucarelli, Lance. Snowmobile assembly. USP2011098016064.
  15. Imamura,Takashi; Ichikawa,Makoto. Snowmobile suspension system. USP2006016991057.
  16. Jorma Lillbacka FI; Pekka Lillbacka FI. Snowmobile suspension system. USP2002066401852.
  17. Lillbacka Jorma,FIX. Snowmobile suspension system. USP2001076253867.
  18. Eavenson, Sr., Jimmy N.; Buchanan, Peter Joseph. Suspension and lock-out systems for a partially tracked vehicle. USP2018029884662.
  19. Eavenson, Sr., Jimmy N.; Dilgard, Tim; Cmich, Ryan. Suspension and lock-out systems for a tracked vehicle. USP2017109783249.
  20. Eavenson, Sr., Jimmy N.; Dilgard, Tim; Cmich, Ryan. Suspension and lock-out systems for a tracked vehicle. USP2017119828047.
  21. Kawano Shizuo,JPX ; Nagata Tadaaki,JPX. Suspension device for a snowmobile. USP1998035727643.
  22. Simmons, Val J.. Suspension for tracked vehicles. USP2011077975794.
  23. Simmons, Val J.; Williamson, Kirk. Suspension for tracked vehicles. USP2009057533750.
  24. Lykken, Tom. Torque compensating rear undercarriage for track driven vehicles. USP2005126971466.
  25. Buchanan, Peter J.; Eavenson, Sr., Jimmy N.. Track drive. USP2018029902441.
  26. Eavenson, Sr., Jimmy N.; Woodrum, Adam; Prybor, Jonathan. Utility vehicle. USP20181210155537.
  27. Bloser Nathan E. ; Lloyd Quentin A. ; Martindale ; II Larry G.. Variable rate anti-roll bar end link. USP1999085934696.
  28. Brady, Louis J.; Scheuerell, Alex R.; Franker, Steven R.; Nysse, Aaron J.. Vehicle having suspension with continuous damping control. USP20180610005335.
  29. Brady, Louis J.; Scheuerell, Alex R.; Franker, Steven R.; Nysse, Aaron J.. Vehicle having suspension with continuous damping control. USP2016129527362.
  30. Brady, Louis James; Scheuerell, Alex R.. Vehicle having suspension with continuous damping control. USP2017059662954.
  31. Murrin,David. Wheel mechanism for ski-equipped vehicles. USP2006057051828.