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Mower with combined steering an brake levers

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • A01D-069/10
출원번호 US-0185573 (2002-06-27)
발명자 / 주소
  • Bartel, Harlan J.
출원인 / 주소
  • Excel Industries, Inc.
대리인 / 주소
    Brown, Jr., Edward L.
인용정보 피인용 횟수 : 34  인용 특허 : 8

초록

A twin-lever drive wheel steering mower for a sitting operator with each lever independently controlling a brake and the speed of each drive wheel through a separate hydraulic pump and motor transmission. A brake assembly positioned on each drive wheel; a pair of pivotally mounted steering levers, e

대표청구항

A twin-lever drive wheel steering mower for a sitting operator with each lever independently controlling a brake and the speed of each drive wheel through a separate hydraulic pump and motor transmission. A brake assembly positioned on each drive wheel; a pair of pivotally mounted steering levers, e

이 특허에 인용된 특허 (8)

  1. Braun Stephen Alphonse ; Williams Llewellyn Everett, Brake for self-propelled vehicle.
  2. Robertson Charles W. (P.O. Box 154 Rockland DE 19732), Electric lawn mower with intelligent control.
  3. Jimmy Clark Dean, Foldable control lever.
  4. Splittstoesser Clair D. (Coffeyville KS) Crosby Donald P. (Coffeyville KS) Park David G. (Coffeyville KS) Funk Larry S. (Coffeyville KS), Friction drive unit for riding lawn mowers and the like.
  5. Damie Joseph J. ; Peter Timothy J. ; Schroeder Paul A., Interlock for lawnmower.
  6. Heal Karl D. ; Staples Philip G. ; Schmidt Larry W., Mower with non-contact drive system interlock.
  7. Eavenson Jimmy N. ; Hobrath Gerald, Riding lawn mower having desirable weight distribution.
  8. Mullet Paul W. ; Voth Elmer D. ; Steinert Royce A. ; Bartel Harlan J., Single lever drivewheel steering power lawn mower.

이 특허를 인용한 특허 (34)

  1. Greenwood, Christopher John; Cornwell, Ian David, Arrangements for driving and steering of motor vehicles.
  2. Bonny, Nathan W.; McCoy, K. Mike, Automatic torque compensating drive system.
  3. Bonny, Nathan W.; McCoy, K. Mike, Automatic torque compensating drive system.
  4. Papke, Clark S.; Nicholson, Gary L., Control system and vehicle incorporating same.
  5. Papke, Clark S.; Pryor, Justin L., Control system and vehicle incorporating same.
  6. Greenwood, Christopher John; Cornwell, Ian David, Driving and steering of motor vehicles.
  7. Greenwood, Christopher John; Cornwell, Ian David, Driving and steering of motor vehicles.
  8. Ishii, Norihiro; Sasahara, Kengo; Ebihara, Tomoyuki; Koga, Kazunari, Electric ground working vehicle.
  9. Hoffman,Brad Allen; Moorehead,Ashley Trent; Lund,Kevin Patrick, Electrical switches mounted in steering lever grips of zero turning radius mower.
  10. Piontek, Alan F., Electrically released parking brake for zero turn radius mower.
  11. Zwieg, Brian; Ferrier, Paul; Gindt, Daniel J., Foot platform for standing lawn mower.
  12. Zwieg, Brian; Kalista, Kariann; Gindt, Daniel J., Height of cut system for lawn mower.
  13. Burns, Duncan; Dwyer, Sean, Lawn care vehicle brake system.
  14. Edlin,Everett Hugh, Lawn mower steering control adapter.
  15. Kallevig, Jeffrey B.; Gaedy, Merle W.; Nghiem, Phat T.; Volovsek, Ryan J.; Clift, Timothy J., Linkage adjustment system and vehicle incorporating same.
  16. Dong, Xingen; Acharya, Barun, Mower with automatic parking brake.
  17. Eavenson, Sr.,Jimmy N.; Buchanan,Peter, Park brake and control lever interlock for ZTR vehicle.
  18. Piontek,Alan F., Park/drive mechanical interlock system for zero turn radius mowers.
  19. Borshov, Alex; Woodrum, Adam, Parking brake system for a lap bar controlled zero turn radius mower.
  20. Kallevig, Jeffrey B., Power vehicle incorporating velocity control system.
  21. Porter, Steven R.; Stover, Dale A., Power vehicle with adjustable velocity profiles.
  22. Porter, Steven R.; Stover, Dale A., Power vehicle with adjustable velocity profiles.
  23. Hauser, Hans, Steering and driving systems and related vehicles.
  24. Bartel, Harlan J.; Funk, Brian R., Steering mechanism.
  25. Hauser, Hans; Cornwell, Ian David, Steering systems, steering and speed coordination systems, and associated vehicles.
  26. Schaedler, Axel; Hauser, Hans; Ruebusch, Rick; Cornwell, Ian David, Steering systems, steering and speed coordination systems, and associated vehicles.
  27. Schaedler, Axel; Hauser, Hans; Ruebusch, Rick; Cornwell, Ian David; Greenwood, Christopher John, Steering systems, steering and speed coordination systems, and associated vehicles.
  28. Jensen, Vernon Thomas; Alder, Samuel Lee, Systems, methods and apparatus of motorised independent main-wheel drive and positioning for a mobile imaging system.
  29. Foster, Robert, Tiered gas tank lawnmower.
  30. Ruebusch, Richard; Obrzut, Tim; Hauser, Hans; Schaedler, Axel, Vehicle control systems and methods.
  31. Ruebusch, Richard; Obrzut, Tim; Hauser, Hans; Schaedler, Axel, Vehicle control systems and methods.
  32. Schaedler, Axel; Dilgard, Tim, Vehicle control systems and methods.
  33. Schaedler, Axel; Dilgard, Tim, Vehicle control systems and methods.
  34. Schaedler, Axel; Dilgard, Tim, Vehicle control systems and methods.
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