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특허 상세정보

Planetary steering system for a skid-steered vehicle

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B62D-011/18   
미국특허분류(USC) 180/648 ; 180/63 ; 475/24 ; 475/28
출원번호 US-0154838 (1993-11-19)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 27  인용 특허 : 0
초록

The present invention is directed to a planetary steering system for a skid steered vehicle. A prime mover directs rotational motion through right and left drive shafts having planetary carriers with planet gears. The planet gears of the right and left planetary carriers rotate around a right and left sun gears that are coupled to right and left hydraulic steering motors. The planet gears rotate in right and left ring gears that are coupled to the right and left drive wheels of the vehicle. By rotating the motors the speed of the drive wheels can be inde...

대표
청구항

A steering system for a tracked vehicle, the steering system comprising: a main drive shaft; a right drive shaft being driven by the main drive shaft, the right drive shaft being provided with a right planetary carrier having planet gears mounted thereon; a left drive shaft being driven by the main drive shaft, the left drive shaft being provided with a left planetary carrier having planet gears mounted thereon; means for locking the right and left drive shafts together; a right sun gear contacts the planet gears of the right planetary carrier; a left su...

이 특허를 인용한 특허 피인용횟수: 27

  1. Legman Laszlo,HUX ; Tar Lorant,HUX ; Opitz Andor,HUX ; Vegh Tibor,HUX. Access plate for an axle of a differentially steered vehicle. USP2001096286620.
  2. Hamilton,James T.. Apparatus for differential power distribution. USP2008047357747.
  3. Darrell Darwin Jones ; James N. Buttrick, Jr.. Apparatus for performing automated manufacturing operations on panel-shaped workpieces. USP2002086430796.
  4. Oota Yoshitaka,JPX ; Hanafusa Jitsumi,JPX ; Ishikawa Tomoaki,JPX. Continuously shifting-type steering system. USP2000106125954.
  5. Tar Lorant,HUX ; Opitz Andor,HUX ; Vegh Tibor,HUX. Driven axle assembly for steering by driving vehicles. USP1999025871413.
  6. Bennett, Michael L.; Keller, Scott W.. Electric transaxle. USP2018039908407.
  7. Yifei Raymond Hou ; Sanjay Ishvarlal Mistry. Hydrostatic system with charge flow monitoring. USP2002126491118.
  8. Bennett, Michael L.. Hydrostatic transaxle. USP2016069358879.
  9. Gleasman,James Y.; Gleasman,Keith E.; Wrona,Matthew R.. Orbital transmission with geared overdrive. USP2009017475617.
  10. Gleasman, Keith E.; Gleasman, James Y.; Gabel, Donald; Wrona, Matthew R.. Steer drive for tracked vehicles. USP2010117824289.
  11. Gleasman, Vernon E.; Gleasman, Keith E.; Alexander, Warren R.; Horton, Robert C.. Steer-drive for boats and planes. USP2003046554729.
  12. Vernon E. Gleasman ; Keith E. Gleasman ; Warren R. Alexander. Steer-drive for vehicles. USP2002016342021.
  13. Easton David Joseph. Steering control system for tracked vehicle. USP2000036039132.
  14. Straetker John George. Steering control system for tracked vehicle. USP1999095948029.
  15. Easton David Joseph. Steering input device. USP1999126000490.
  16. Shigeru Yamamoto JP; Toshikazu Okada JP; Hisao Asada JP; Tomohiro Nakagawa JP; Ikuo Kita JP. Steering method and steering system for tracklaying vehicle. USP2002116474426.
  17. Hou Yifei Raymond. Supplemental charge for hydrostatic steering system. USP2001016179072.
  18. Perkins, William P.; Phelan, Perry E.. Torque biasing planetary differential. USP2004126830530.
  19. Marj Phelan; Palazzolo, Joseph; Perkins, William P.; Kendall, Todd A.; Phelan, Perry E.. Torque transfer assembly with planetary differential. USP2004126830529.
  20. Easton David Joseph. Tracked vehicle steering control system with non-centered steering wheel. USP2001106298931.
  21. David Joseph Easton. Tracked vehicle steering control system with steering pump feedback. USP2002026345674.
  22. Mistry Sanjay Ishvarlal ; Hou Yifei ; Bergene Mark Allen ; Toppin Scott Allen. Tracked vehicle steering system with steering pump monitoring. USP2001016170584.
  23. Olsson,Karl Erik. Transmission arrangement, use of said transmission arrangement and a vehicle provided with said transmission arrangement. USP2009037507177.
  24. Olsson,Karl Erik. Transmission arrangement, use of said transmission arrangement and a vehicle provided with said transmission arrangement. USP2006117137920.
  25. Gleasman, James A.; Gleasman, Keith E.; Gleasman, Vernon E.. Transmission with minimal orbiter. USP2004066748817.
  26. Landphair,Donald Keith; Myers,Christopher Allen. Variable speed drive for agricultural seeding machines. USP2007097273016.
  27. Pollman, Frederic W.; Olinger, Michael A.; Jacobson, Eric R.. Vehicles with dual path hydromechanical transmissions. USP2009087578362.