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특허 상세정보

Motorised wheelbarrow

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B62B-003/08    B62D-051/00    B60L-007/00    B60L-011/18    B60P-001/24    B62D-051/04    B62B-005/00    B62B-005/04   
출원번호 US-0392392 (2010-08-25)
등록번호 US-9108690 (2015-08-18)
우선권정보 GB-0914901.4 (2009-08-25)
국제출원번호 PCT/GB2010/001605 (2010-08-25)
§371/§102 date 20120224 (20120224)
국제공개번호 WO2011/023952 (2011-03-03)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Collard & Roe, P.C.
인용정보 피인용 횟수 : 3  인용 특허 : 27
초록

A pedestrian motorised wheelbarrow having a front axle member mounting two front road-wheels, a back axle member mounting two back road-wheels, an electric motor mounted towards the rear to drive directly the rear two wheels which in turn drive the front two wheels, a carrier for a battery-pack to power the motor arranged for substantially the whole battery-pack weight to be at the front axle member, the empty wheelbarrow having more than half its weight on the front axle member, a hopper such that its load will be mainly on the front axle member, handle...

대표
청구항

1. A pedestrian motorized wheelbarrow comprising: a front axle assembly comprising a front axle and two front road-wheels;a rear axle assembly comprising a rear axle and two rear road-wheels;an electric motor connected to drive the rear wheels;a battery to power the motor and positioned to exert substantially its whole weight in the region of the front axle;a hopper arranged to tilt forward to dump its load;wherein the front axle and the rear axle assemblies are configured to be driven;wherein the wheelbarrow is a four-wheel drive vehicle, the electric m...

이 특허에 인용된 특허 (27)

  1. Ducharme,Robert O.. Adaptable transport. USP2006037017998.
  2. Jansen Darrell D. ; Vickers Michael T.. All wheel drive power buggy. USP2001096293627.
  3. Jansen, Darrell D.; Vickers, Michael T.. All wheel drive power buggy. USP2003066578924.
  4. Jansen, Darrell D.; Vickers, Michael T.; Haeder, Thomas Q.. All wheel drive power buggy. USP2003036536845.
  5. Buck,Michael D.; Hamburger,Jacob A.; Sewell,Cody L.; Bass,Dennis E.; Miggels,Stephen G.; Barrow,Christopher; Mack,Henry. Articulated dumper. USP200807D572274.
  6. Donze Pierre (“Clos Varegues”St. Andrieux 76930 Octeville/Mer FRX) Frank Jean P. (3 rue des Songes 68850 Staffelfelden FRX). Balanced multi-wheel wheelbarrow. USP1992095149116.
  7. Randolph Ralph A. (P.O. Box 36 Bushnell NE 69128). Dump cart. USP1986124632461.
  8. Sueshige Hiroshi,JPX ; Yamamoto Masayuki,JPX ; Ono Naotoshi,JPX ; Yoneyama Tadayuki,JPX ; Miyazaki Atsushi,JPX ; Fukuzumi Yasumi,JPX ; Yamamoto Yasunori,JPX ; Sakamoto Hideyuki,JPX. Electromotive cart. USP2000106129166.
  9. Lorenz Dennis K. (Brookfield WI). Electronic motor braking system. USP1981124305030.
  10. Joel N. Bleicher. Maneuverable self-propelled cart. USP2002056390213.
  11. Burt, Christopher M.; Boor, Guy W.. Mortar buggy. USP2005026848526.
  12. Vandewinckel,Stephen C.; Wenzel,Francis W.. Mortar buggy with stake bed assembly. USP2007047201453.
  13. Miyazaki Atsushi,JPX ; Ono Naotoshi,JPX ; Shimizu Hirohide,JPX ; Sueshige Hiroshi,JPX ; Miyahara Kazuyoshi,JPX ; Otsuki Teruhiko,JPX ; Kanke Hiroo,JPX. Motor-assisted single-wheel cart. USP2001016173799.
  14. Rusher ; Jr. James T. (Badin NC). Motorized cart with front wheel drive. USP1994025284218.
  15. Morrison Donald R. (6228 Eagle Peak Dr. Charlotte NC 28214). Motorized dumping vehicle. USP198912RE33131.
  16. Morrison Donald R. (6228 Eagle Peak Dr. Charlotte NC 28214). Motorized dumping vehicle. USP1987024645264.
  17. Dombek Gregory S. ; Jansen Steven E. ; Bengtson Alan D. ; Motl Robert M.. Power buggy. USP2000126155648.
  18. Dombek, Gregory S.; Weber, Lee J.; Himmelsbach, Jeff A.. Power buggy. USP2003096619754.
  19. Hiroshi Sueshige JP; Kazuyoshi Miyahara JP. Power-assisted hand carrier. USP2002106470981.
  20. Yuki Hitoshi,JPX ; Hirose Yoshihisa,JPX. Power-assisted wheelbarrow. USP2000056065555.
  21. Immel Erich (6525 Fairmount Ave. El Cerrito CA 94530). Powered load carrier. USP1989034811988.
  22. Bockman Richard K.. Self-dumping cart. USP2001096290301.
  23. Best, Randall L.; Waters, R. Bruce. Sequential remote dumping control for power buggies. USP2005106955404.
  24. Price, Jr., Lucky W.. Special big 4 wheeler wheel barrow. USP2010127845654.
  25. Rolf Strothmann DE. Transportation system. USP2002076415880.
  26. Piacentini Giovanni (Jonasborgsvgen 36 S-723 41 Vsters SEX). Wheel support structure for a cart. USP1992045106113.
  27. Mawhinney James G. (421 Cummer Ave Willowdale North York ; Ontario CAX M2M 2G3) Anderson Smity A. (65A Emmett Avenue #1502 Toronto ; Ontario CAX M6M 2E5). Wheelbarrow. USP1994095350030.