To enable fine regulation of a torque transmitted with a multiple plate clutch by spring-elastically forming the inner side thin plate and/or an outer side thin plate in a region engaged with a gear part.
In a multiple plate clutch 1, a pressure fluid led into a first pressure chamber 27 via a passage 24 also receives rotary motion. A fluid can be led into a fluid chamber 37 via a passage 35 coaxially extended to the passage 24 and a branch passage 36. The fluid used for cooling heat to be generated reaches regions of thin plates 11, 12, and 18 bypassing a flow path hole 38 in a section positioned on the radial direction inner side of an oil distributor 20 and a penetrating opening 39 in a boss 16. Rotation of the multiple plate clutch 1 generates a pressure component, which is increased by the second power of rotating speed, and the pressure component loads a diaphragm 23. A force component caused by rotation loads a piston 28, and also a thin plate unit, and as a result fine moment regulation is affected.
| JP4297572 | Riding rice transplanter |
OBRIST FRANK
FRIEDMANN OSWALD
| JPH03265718A | 1991-11-26 | |||
| JPH02292521A | 1990-12-04 | |||
| JPS4519845B1 | ||||
| JPH05321944A | 1993-12-07 | |||
| JPS4623862Y1 | 1971-08-17 | |||
| JPH09196085A | 1997-07-29 | |||
| JPH03123125U | 1991-12-16 |
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