| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To make both clutches separately operate without being mutually affected by arranging the other clutch inside a clutch drum of a clutch. <P>SOLUTION: In a clutch device, a drum 42b of the other clutch drum 42 is capped at the periphery side of the drum 52b of the clutch drum 52, and a cylindrical working part 43b of a piston member 43 is formed making a front end 43d face a friction plate 41 through between an outside perimeter of the drum 52b and an inside perimeter of the drum 42b. A window-like hole (penetrated part) 432 penetrated part communicating with the inner perimeter side and the outer perimeter side is provided in the working part 43b, and relatively non-rotatable engaged with a part of the outer perimeter of the drum 52b and the inner perimeter of the drum 42b. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
