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Bicycle with electric motor 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B62K-011/00
  • B62M-023/02
출원번호 US-0128866 (1993-09-29)
우선권정보 JP-0285432 (1992-09-30)
발명자 / 주소
  • Takata Nozomu (Iwata JPX)
출원인 / 주소
  • Yamaha Hatsudoki Kabushiki Kaisha (Iwata JPX 03)
인용정보 피인용 횟수 : 43  인용 특허 : 0

초록

A pedal operated vehicle such as a bicycle having an electric motor assist. The assist ratio provided by the electric motor may be varied in response to a variety of vehicle conditions such as speed so as to reduce the consumption of electrical energy and to avoid over speed conditions. Various cont

대표청구항

An electrically assisted, manually powered vehicle having at least one driving wheel, an operator driven driving member to which an operator applies a force manually, transmission means coupling said driving member to said driving wheel for operator powered driving of said vehicle, force sensing mea

이 특허를 인용한 특허 (43)

  1. Nobuhiro Fujiwara JP; Atsushi Mamiya JP, Bicycle equipped with drive assist.
  2. Biechele, Johannes, Bicycle frame, battery pack, and bicycle.
  3. Young,Grant E., Bicycle with optional power assist.
  4. Ryan, Grant James; Higgins, Peter Lloyd; Smith, Caleb Peter, Collapsible cycle.
  5. Miyata Syoichiro,JPX, Control for electric power assisted vehicle.
  6. Takata Nozomu,JPX, Control for electric power assisted vehicle.
  7. Hayslett, Steven L.; Tamai, Goro, Dynamic inertia compensation and pedal effort transformation for electric bike.
  8. Liu Ching-Wen,TWX ; Hsu Pai-Hsiang,TWX ; Yang Yann-Jy,TWX ; Chen Caesar,TWX, Electric auxiliary apparatus for bicycle.
  9. Wada Masami,JPX, Electric bicycle.
  10. Turner James R., Electric bicycle and methods.
  11. Turner, James R., Electric bicycle and methods.
  12. Honda, Satoshi; Sakamoto, Tomokazu, Electric motor-driven vehicle.
  13. Tseng Diing-huang,TWX, Electrical drive for a bicycle.
  14. Tseng Diing-huang,TWX, Electrical drive for a bicycle.
  15. Searles, Mark Aubrey, Electrically assisted cycle kit.
  16. Tanaka Tatsuaki,JPX ; Suhara Toshihiro,JPX ; Matsumoto Toshihiro,JPX ; Sagara Hiroaki,JPX ; Maeda Yoshihiko,JPX, Electrically assisted vehicle.
  17. Honda,Satoshi, Electrically-driven vehicle.
  18. Jauvtis, Nathan, Electronic bicycle.
  19. Chu, Wen-Sung; Ma, An-Yi, Frame adapted to a pedelec.
  20. Meier,Timothy P.; Sakal,Joseph; Havens,William H.; Barber,Charles; Smith, II,George S., Identification card reader.
  21. Yu, Tung-Shiang; Chen, Ian, Intelligent electric bicycle automatically operable in different modes.
  22. Ikeda, Masato; Oyama, Katsuhiro, Interferometric measurement of displacement in axial direction of a grating.
  23. Ohnuma Nobuhito,JPX, Kinetic energy regenerating device for an electric motor bicycle.
  24. Seto Takeshi,JPX ; Miyazawa Hiroshi,JPX, Manpower-assisting power apparatus.
  25. Seto Takeshi,JPX ; Miyazawa Hiroshi,JPX, Manpower-assisting power apparatus.
  26. Matsumoto Toshihiro,JPX ; Tanaka Tatsuaki,JPX ; Suhara Toshihiro,JPX, Motorized bicycle.
  27. Katagiri, Ichiro; Sato, Naomasa; Endo, Tetsuo; Itoh, Hiroyuki; Hayashi, Toshiro; Nanae, Yuichi; Hayashi, Hiroyoshi, Moving apparatus with drive force assist mechanism and movement control method.
  28. Hayashi Toshiro,JPX ; Nanae Yuichi,JPX ; Hayashi Hiroyoshi,JPX ; Katagiri Ichiro,JPX ; Sato Naomasa,JPX ; Endo Tetsuo,JPX ; Itoh Hiroyuki,JPX, Moving apparatus with drive power assisting device and movement controlling method.
  29. Morrison Thomas R., Pedal power sensor and human powered vehicle drive augmentation responsive to cyclic pedal power input.
  30. Yamauchi Kosaku,JPX, Power assist apparatus of power assisted bicycle.
  31. Young, Matthew E.; Greenberg, Daniel R., Power assist wagon.
  32. Bolton,Brent Cecil; Lapp,Wesley Robert, Power assisted recumbent bicycle and power unit.
  33. Jauvtis, Nathan, Power assisted vehicle.
  34. Mayer Richard A. ; Currie Malcolm R., Precision direct drive mechanism for a power assist apparatus for a bicycle.
  35. Richard A. Mayer ; Malcolm R. Currie, Precision direct drive mechanism for a power assist apparatus for a bicycle.
  36. Hulett Roger, Recumbent electrically power-assisted bicycle.
  37. Hosaka, Yasuo; Asanuma, Kazuo; Kagawa, Toshiyuki, Regenerative brake device and motor-assisted vehicle provided with the same.
  38. Lin Shou-Mei,TWX, Transmission unit for the disk motor of an electromotive bicycle.
  39. Janecek, Thomas F., Transverse and/or commutated flux system coil concepts.
  40. Calley, David G.; Cole, Daniel S.; Dyer, John M.; Janecek, Thomas F.; Reynolds, J. Scott, Transverse and/or commutated flux systems for electric bicycles.
  41. Calley, David G.; Cole, Daniel S.; Dyer, John M.; Janecek, Thomas F.; Williams, Tyler K., Transverse and/or commutated flux systems having laminated and powdered metal portions.
  42. Calley, David G.; Cole, Daniel S.; Dyer, John M.; Janecek, Thomas F.; Williams, Tyler K., Transverse and/or commutated flux systems having segmented stator laminations.
  43. Calley, David G.; Cole, Daniel S.; Dyer, John M.; Janecek, Thomas F.; Williams, Tyler K., Transverse and/or commutated flux systems having segmented stator laminations.
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