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특허 상세정보

Track system drive wheel for agricultural implements

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B62D-055/00   
미국특허분류(USC) 305/130 ; 305/199 ; 305/138 ; 305/135 ; 305/195 ; 305/125 ; 305/137
출원번호 US-0113177 (1998-07-10)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Jansson, Shupe, Bridge & Munger, Ltd.
인용정보 피인용 횟수 : 14  인용 특허 : 19
초록

A drive wheel mounted on a rotatable axle of a vehicle is provided for driving a continuous flexible track. The drive wheel includes a central hub mountable on the axle for rotational movement therewith. First and second rim walls extend radially from the central hub and define a circumferentially extending void in the drive wheel. A plurality of circumferentially spaced rollers are rotatably supported in the void for engaging a portion of the track.

대표
청구항

[ We claim:] [1.] A drive wheel mounted to a rotatable axle of a vehicle for driving a continuous flexible track, comprising:a central hub mountable on the axle for rotational movement therewith;a first rim wall extending radially from the central hub;a second rim wall extending radially from the central hub and spaced from the first rim wall so as to define a circumferentially extending void in the drive wheel therebetween; anda plurality of circumferentially spaced rollers rotatably supported within the void for engaging a portion of the track, each ro...

이 특허에 인용된 특허 (19)

  1. Gilbert Sylvain (Roberval CAX). Caterpillar track attachment. USP1994095343960.
  2. Wiesner Hagen-Heinz (Solingen DEX) Spies Klaus (Remscheid DEX) Neubert Bernd-Dieter (Remscheid DEX). Drive system for a caterpillar track. USP1997055632538.
  3. Ying John L. ; Highfill Jack L.. Low profile rubber tracked snow vehicle with snow-clearing drive wheels. USP1999055899541.
  4. Livesay Richard E. (Peoria IL). Multiple roller bogey assembly. USP1983024373758.
  5. Christensen Jon C. (Chillicothe IL). Recoil system with guided slide assembly for track-type vehicles. USP1983094406501.
  6. Lykken Thomas G. ; Vik Brian D. ; Pederson Peder L.. Resilient support element for roller wheels of a rubber tracked vehicle. USP1999055899543.
  7. Livesay Richard E. (Peoria IL). Roller-idler assembly for crawler undercarriage. USP1982074339156.
  8. Lykken Thomas G. ; Vik Brian D. ; Pederson Peder L.. Support system for roller wheels of rubber tracked vehicle. USP1999055899542.
  9. Nagorcka James A. (Tarrington AUX). Suspension system for a tracked vehicle. USP1994085340205.
  10. Isaacson Charles D. (Colona IL) Killen Dale H. (Green Rock IL) Nagorcka James A. (Vic. AUX). Tensioning and suspension system for a tracked vehicle. USP1994055316381.
  11. Shelby ; Robert L. ; Duke ; James T. ; Parker ; Duane L.. Track guiding means for a track-type vehicle. USP1978064097093.
  12. Stevens Samuel B. (Pekin IL) Gee James E. (Washington IL) Tonsor Andrew J. (East Peoria IL). Track roller frame assembly. USP1989054834478.
  13. Langford Frederic E. (Redmond WA). Track suspension system. USP1990094953919.
  14. Kelderman Gary L.. Track system for vehicles. USP1998125842757.
  15. Kelderman Gary L. (2674 Hwy. 92 Oskaloosa IA 52577). Track system for vehicles. USP1995095452949.
  16. Dow Paul W. (Byron NY) Dow Steven S. (Byron NY). Track vehicles and power drive apparatus for motivating tracked vehicles. USP1996075533587.
  17. Yancey John W. (Aurora IL). Track-idler recoil suspension mechanism. USP1976023938606.
  18. Reed John N. (Flitwick GB2) Knox John (Luton GB2). Tracklaying vehicles. USP1993125273126.
  19. Brazier Glen (1436 Main Ave. N. Thief River Falls MN 56701). Wheel mount track conversion assembly. USP1997035607210.