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Title:
MOTOR-DRIVEN VEHICLE
Document Type and Number:
WIPO Patent Application WO/2005/063559
Kind Code:
A1
Abstract:
A motor-driven vehicle (100), comprising a power unit (200) having an engine (210) with a crankshaft (213) extending along the longitudinal direction of a vehicle body and a generator (250) which are formed integrally with each other. The generator (250) is directly coupled to the crankshaft (213) and generates power by the rotation of the crankshaft (213). The generator (250) supplies the power to a motor (150) rotating a rear wheel (140). Also, the motor-driven vehicle (100) comprises a pair of pillar materials (115a) disposed on both vehicle body lateral outer sides of the power unit (200). The pair of pillar materials (115a) support the power unit (200) at the position of a bolt hole (1154) formed on the upper side of the crankshaft (213) and at the position of a bolt hole (1156) formed on the lower side of the crankshaft (213). A line connecting the bolt hole (1154) to the bolt hole (1156) is approximately orthogonal to the crankshaft (213).

Inventors:
SAITOU TETSUSHI
Application Number:
PCT/JP2004/018814
Publication Date:
July 14, 2005
Filing Date:
December 16, 2004
Export Citation:
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Assignee:
YAMAHA MOTOR CO LTD (JP)
SAITOU TETSUSHI
International Classes:
B62K11/00; B62K11/04; B62K11/10; B62M7/02; B62M7/06; B62M23/02; (IPC1-7): B62M23/02; B62K11/00; B62K11/04; B62K11/10; B62M7/02
Foreign References:
JPH08175473A1996-07-09
JPH1181964A1999-03-26
JP2001106159A2001-04-17
Attorney, Agent or Firm:
Miyoshi, Hidekazu (Toranomon 1-chome Minato-ku, Tokyo, JP)
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