| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To prevent influences on an operation passage for shifting a differential mechanism into a differential lock condition in linkage with braking operation on a braking operation mechanism while allowing independent operation of a differential lock operation mechanism and for shifting the differential mechanism into the differential lock condition with the re-adjustment of a brake adjusting mechanism in linkage with the braking operation mechanism, and on an operation passage for shifting the differential mechanism independently into the differential lock condition with the differential lock operation mechanism. <P>SOLUTION: A brake differential lock linking/checking mechanism is provided for shifting the differential mechanism into the differential lock condition in linkage with braking operation on the braking operation mechanism while allowing independent operation of the differential lock operation mechanism. The brake adjusting mechanism is inserted into the braking operation mechanism at its downstream side in the operating force transmitting direction beyond a connection portion of the brake differential lock linking/checking mechanism. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
