Title:
SLIP RING DEVICE
Document Type and Number:
WIPO Patent Application WO/2014/088119
Kind Code:
A3
Abstract:
There is provided a slip ring device (10A) in which three ring members (11a) through (11c) are provided so as to be lined up in sequence along an axial line (Ax) of an input shaft (2) and brushes (12a to 12c) contact with the ring members (11a to 11c) respectively, three inner bus bars (15a to 15c) are provided and are supported by a sleeve portion (2b) of the input shaft (2), and contacting groove portions (17) are provided so as to dent in the radially outwards direction into the inner circumferential surfaces of the ring members (11a to 11c) and extend along the axial line (Ax) direction, with one end portions (16a to 16c) of the inner bus bars (15a to 15c) being set into these contacting groove portions 17 respectively.
More Like This:
| JPH0582224 | SLIP RING |
Inventors:
TOMINAGA SATOSHI (JP)
SHIINA TAKAHIRO (JP)
MURAKAMI AKIRA (JP)
TAKAYAMA HITOSHI (JP)
ASAMI SHU (JP)
WATANABE TAKAO (JP)
UETSUJI KIYOSHI (JP)
YUMOTO SHUJI (JP)
FUJIWARA HIROFUMI (JP)
SHIINA TAKAHIRO (JP)
MURAKAMI AKIRA (JP)
TAKAYAMA HITOSHI (JP)
ASAMI SHU (JP)
WATANABE TAKAO (JP)
UETSUJI KIYOSHI (JP)
YUMOTO SHUJI (JP)
FUJIWARA HIROFUMI (JP)
Application Number:
PCT/JP2013/083145
Publication Date:
March 26, 2015
Filing Date:
December 04, 2013
Export Citation:
Assignee:
TOYOTA MOTOR CO LTD (JP)
TOYOTA JIDOSHOKKI KK (JP)
TOYOTA JIDOSHOKKI KK (JP)
International Classes:
H01R39/10; H02K13/02
Foreign References:
| DE2019028A1 | 1970-11-26 | |||
| US2322011A | 1943-06-15 |
Attorney, Agent or Firm:
YAMAMOTO, Koji et al. (3rd Floor Oak Building Kyobashi, 16-10, Kyobashi 1-chome, Chuou-k, Tokyo 31, JP)
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