| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To prevent accompanied rotation of a clutch shaft while reducing restraints in design as much as possible in a hydraulic clutch-type power take-off device. <P>SOLUTION: A PTO device 11 comprises a casing 12, first and second bearings 15, 16, a PTO shaft 13, a PTO gear 19, and a clutch mechanism. The PTO shaft 13 is rotatably supported by a casing 12 via the first and second bearings 15, 16. The PTO gear 19 is installed relatively rotatable to the PTO shaft 13. The clutch mechanism has a piston 22 actuated by hydraulic pressure, and a plurality of clutch plates 28, 29. The second bearing 16 comprises a taper roller bearing, and is supported by the casing 12 movably in an axial direction. A cone spring 51 energizing the second bearing 16 and providing rotation resistance to the PTO shaft 13 is arranged between the second bearing 16 and the casing 12. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
