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Patent Searching and Data


Title:
DRIVE DEVICE FOR VEHICLE AND DISK-BRAKE DEVICE FOR THE SAME
Document Type and Number:
WIPO Patent Application WO/2005/005167
Kind Code:
A1
Abstract:
A drive device (1) for vehicle has a wheel hub (3) for supporting a wheel (2) of the vehicle and a drive shaft (6) for transmitting rotary output of a motor to the wheel hub (3). In an axis position at the head of the drive shaft (6) is formed a screw into which a fixing bolt (11) is screwed. In the wheel hub (3), there is formed a shaft insertion hole in which the head of the drive shaft (6) is inserted. The head of the drive shaft (6) is inserted into the shaft insertion hole of the wheel hub (3) to spline-connect the drive shaft (6) and the wheel hub (3). Further, the fixing bolt (11) is screwed into the screw in the head of the drive shaft (6) from the outside of the wheel hub (3), preventing the wheel hub (3) from coming out of the drive shaft (6). The wheel hub (3) can be easily attached and detached only by screwing and removing the fixing bolt (11) from the outside of the wheel hub (3).

Inventors:
Ueda, Tsutomu c/o TCM CORPORATION (15-10 Kyomachibori 1-chome Nishi-ku, Osaka-sh, Osaka 03, 55000, JP)
Morishita, Seishi c/o TCM CORPORATION (15-10 Kyomachibori 1-chome Nishi-ku, Osaka-sh, Osaka 03, 55000, JP)
Nishikawa, Takeshi c/o TCM CORPORATION (15-10 Kyomachibori 1-chome Nishi-ku, Osaka-sh, Osaka 03, 55000, JP)
Application Number:
PCT/JP2004/009639
Publication Date:
January 20, 2005
Filing Date:
July 07, 2004
Export Citation:
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Assignee:
TCM CORPORATION (15-10 Kyomachibori 1-chome, Nishi-ku Osaka-sh, Osaka 03, 55000, JP)
Ueda, Tsutomu c/o TCM CORPORATION (15-10 Kyomachibori 1-chome Nishi-ku, Osaka-sh, Osaka 03, 55000, JP)
Morishita, Seishi c/o TCM CORPORATION (15-10 Kyomachibori 1-chome Nishi-ku, Osaka-sh, Osaka 03, 55000, JP)
Nishikawa, Takeshi c/o TCM CORPORATION (15-10 Kyomachibori 1-chome Nishi-ku, Osaka-sh, Osaka 03, 55000, JP)
International Classes:
B60B3/16; F16D65/14; F16H1/28; (IPC1-7): B60B35/14; F16D55/38; F16D65/30; F16H1/36
Foreign References:
JP2002127707A
JPS62202529U
DE4321699C1
US5147255A
JPS62137468A
JPS61146464U
Attorney, Agent or Firm:
Ono, Yukio (SHINJYU GLOBAL IP, South Forest Bldg. 1-4-19, Minamimori-machi, Kita-ku, Osaka-sh, Osaka 54, 53000, JP)
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