Invention Grant
- Patent Title: Electric vehicle
- Patent Title (中): 电动车
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Application No.: US12971687Application Date: 2010-12-17
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Publication No.: US08381853B2Publication Date: 2013-02-26
- Inventor: Koji Iwaki , Kazunari Koga , Kengo Sasahara
- Applicant: Koji Iwaki , Kazunari Koga , Kengo Sasahara
- Applicant Address: JP
- Assignee: Kanzaki Kokyukoki Mfg. Co., Ltd.
- Current Assignee: Kanzaki Kokyukoki Mfg. Co., Ltd.
- Current Assignee Address: JP
- Agency: Cantor Colburn LLP
- Main IPC: B60W10/04
- IPC: B60W10/04

Abstract:
An electric vehicle comprising a drive wheel which is driven by a traction electric motor, a brake command device, a brake releasing unit, a brake shaft, a friction plate, and a braking spring. The brake shaft is rotatable in a brake realizing direction which is one direction by an operation of the brake command device, and is rotatable in a brake releasing direction which is the other direction by driving of the brake releasing unit. The friction plate is operatively connected to the traction electric motor, and is frictionally braked when the brake shaft is rotated in the brake realizing direction. The braking spring applies an elastic force to the brake shaft in a direction to rotate the brake shaft in the brake realizing direction.
Public/Granted literature
- US20110155486A1 ELECTRIC VEHICLE Public/Granted day:2011-06-30
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