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특허 상세정보

Tracked vehicles and power drive apparatus for motivating tracked vehicles

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B62D-055/00   
미국특허분류(USC) 180/91 ; 180/235 ; 305/21 ; 305/28
출원번호 US-0143556 (1993-10-26)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 32  인용 특허 : 0

An articulated tracked vehicle for agricultural harvesting which reduces damage to fields and can be driven on paved roads at reasonable speeds. The vehicle has front and rear elements, linked by an articulating joint which permits turning and rotation of one element with respect to the other. Each element is motivated by a pair of tracked power units which are hydraulically driven by a heavy duty differential between the units. Each power unit is rotatably mounted solely on a shaft sleeve of the differential and is free to oscillate vertically and indep...


A power unit for a tracked vehicle comprising: a) a housing capable of supporting said unit and disposed longitudinally in said unit comprising i) a first lateral bore near a first end of said housing, ii) a first fixed axle laterally disposed on said housing near a second end thereof, and extending beyond opposite sides of said housing, iii) a second lateral bore at a longitudinally central location of said unit; iv) a second fixed axle laterally disposed on an underside of said housing at a longitudinally central location of said unit, and extending la...

이 특허를 인용한 특허 피인용횟수: 32

  1. Rosenboom, Lyn. Agricultural implement frame, track assembly and cart. USP2010067740084.
  2. Radke,Daniel Dean; Nagorcka,James Arthur; Allen,Lyal Douglas. Articulated crawler dozer with direct load path structure. USP2008117451840.
  3. Loh, Heng Fong; Shu, Jun; Tu, Shi Jin; Tay, Choon Mong; Yong Soon, Dominic Phoon; Poon, Yew Chuen; Leong, Hin Chee. Articulated vehicle, an articulation device and a drive transmission. USP2005046880651.
  4. Crabb Elmer R.. Castering swing link for a track sub-assembly. USP1999075927412.
  5. Bolz, Gerhard; Eberhardt, Rolf; Schott, Stefan. Construction machine or transfer apparatus. USP2014028657057.
  6. Einola, Kalle; Hukkanen, Pentti; Hyvönen, Jorma; Hyvönen, Jukka. Crawler-track unit, forest machine and forest machine assembly. USP20190410246148.
  7. Simmons, Gerald Paul. Drive assembly for a track-type machine. USP2003126655482.
  8. Oertley Thomas E. ; Dester Delbert D. ; Burdick J. Scott ; Egle Kevin M.. Drive mechanism for a track type work machine having enhanced durability. USP2001046220378.
  9. Burdick J. Scott ; Dester Delbert D. ; Egle Kevin M. ; Oertley Thomas E.. Drive sprocket which has rotating members which are engaged by drive lugs of a track. USP2001116322473.
  10. Oertley Thomas E. ; Dester Delbert D. ; Egle Kevin M. ; Burdick J. Scott. Drive sprocket which has rotating members which are engaged by drive lugs of a track. USP2000096120405.
  11. Robinson Allen Clifford,CAX. Drive system. USP1998095799743.
  12. Blank,Mikel A.; Larson,Chad M.; Roth,Thomas A.. Endless track for paving vehicles. USP2006107121636.
  13. Dershem, Brian R.; Ewing, Thomas P.; Flower, Matthew. Linkage arrangement. USP2013108555746.
  14. Yovichin, Albert James; Thomas, Richard Alan; Homolak, Ronald Paul. Mold for a rubber track. USP2004046716012.
  15. Witt Doug. Mounting device for track apparatus. USP2000056062662.
  16. Campbell, Jeffery D.; Bratton, James Albert. Offroad tracked vehicle for snow and ice. USP2004066742612.
  17. Kanzler,Helmut; Kuhn,Michael. Piste-maintenance tracklaying vehicle. USP2006047025158.
  18. Watling, Shawn. Snowmobile suspension and drive train. USP2010117836984.
  19. Hellholm, Björn; Nordberg, Björn. Suspension device for tracked vehicle. USP20181210144460.
  20. Tuhy, Lance S.. Suspension system for track vehicle. USP2009067552785.
  21. Buttz, James H.; Shirey, David L.; Hayward, David R.. Tandem mobile robot system. USP2003026523629.
  22. Zuchoski, Jeremie; Lussier, Alain; Boily, Patrice; Leblanc, Francçois. Track assembly for an off-road vehicle. USP2015059033431.
  23. Kautsch, Dewaine. Track assembly for traction of an off-road vehicle. USP20181010112663.
  24. Rosenboom, Lyn. Track assembly with bogie wheel structure. USP2010067726749.
  25. Kautsch Dewaine A.. Track roller frame with inside reaction arm. USP1999015855421.
  26. Paré, Steeve; Gasse, William; Todd, André. Track system with overlapping wheel tandem frames. USP2016049308951.
  27. Albright, Larry E.; Homola, Gary J.; Homola, legal representative, Maria C; Koch, Rodney; Tuhy, Lance; Roan, Thomas J.. Track vehicle having drive and suspension systems. USP2010097798260.
  28. Tucker, Jr.,Jasper J.. Tracked vehicle with improved track drive unit. USP2007047201242.
  29. Rosenboom, Lyn. Vehicle track assembly. USP2014078763716.
  30. Rosenboom, Lyn. Vehicle track assembly. USP2013018342257.
  31. Rosenboom, Lyn. Vehicle track assembly. USP20190410259512.
  32. Rosenboom, Lyn. Vehicle track assembly. USP2016099440691.