| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an engine input operation device capable of suppressing the damage of a boss 1 and an input operation lever shaft 2. <P>SOLUTION: In the engine input operation device in which the input operation lever shaft 2 is inserted into the boss 1, an input operation lever 4 is attached to the outside end 3 of the input operation lever shaft at the outside of an engine, and an output lever 6 is attached to the end 5 of the input operation lever shaft at the inside of the engine, a plurality of grooves 7, 8, 8, 8 oriented along the circumferential direction are aligned at the input operation lever shaft 2 in the axial length direction, and the plurality of grooves 7, 8, 8, 8 are made to hold lubricants. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
