| 摘要 |
PURPOSE:To ensure the operation of the shift mechanism of a tilt cab by mounting a sub-link rod on a telescope type main link rod through a locking mechanism and providing a release mechanism at the main link rod. CONSTITUTION:A main link rod 11 consists of telescope type slide tubes 14-16 and a sub-link rod 12 is mounted at the lower part by an axle 29 so as to be rotated. A control rod is mounted on this sub-link rod 12 by a pin 30 and the lock 40 of a locking mechanism 13 is hooked on a lock receiver 31 and then the main link rod 11 and the sub-link rod 12 are fixed. The locking mechansim 13 are released by a release cam 35 and a release lever 34 when the main link rod is stretched. Since the said sub-link rod is fixed accurately by the locking mechanism, looseness is removed from shift operation. |
