To provide a starting device capable of suppessing enlargement in the axial direction and meeting a request for compacting the device even if a plurality of oil passages are provided in parallel by forming an oil passage structure including oil passages extending in each radial direction.
A working oil passage supplying working oil to a hydraulic chamber 37 of a start clutch 18 and a lubricating oil passage circulating and supplying lubricating oil into a housing 16 have oil passage structures provided with an oil passage extending in an axial direction and an oil passage extending at least in a radial direction, respectively. A second working oil passage a2 composing an oil passage extending at least in the radial direction of the working oil passage, an oil passage at the radial direction inside of a third working oil passage a3, and an oil groove composing a part of the oil passage extending at least in the radial direction of the lubricating oil passage are formed along the radial direction in a state that respective oil passage extension directions thereof partially overlap in the axial direction of an input shaft 13.
MAEDA KOJI
KATO HIROSHI
ARAKI KEIZO
ABE TADATO
| JP2000283188A | 2000-10-13 | |||
| JPH0755401Y2 | 1995-12-20 | |||
| JPH0765645B2 | 1995-07-19 | |||
| JP2000320572A | 2000-11-24 | |||
| JPH06221403A | 1994-08-09 | |||
| JP2000088080A | 2000-03-28 |
| US20060124420A1 | 2006-06-15 |
Makoto Onda
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