Patent ID: 11919492
Assignee: YANMAR POWER TECHNOLOGY CO., LTD.
Field: Transport (Mechanical engineering)
Classification: CPC B  F | IPC B  F

Claim 3:
4. The brake system for work vehicles according to claim 3,
wherein the brake operating device includes a linkage pin that links the operation-receiving body and an outer periphery of an output gear in the deceleration gear set via the flexibility-provided section,
wherein the housing case includes a movement restricting part that restricts a movement range of the linkage pin between a non-operating position in which the brake is not operated and a maximum operating position in which an operation amount of the brake is maximized, and
wherein the movement range of the linkage pin is set as a range in which the linkage pin crosses a virtual straight line, which passes through a connection point of the operation-receiving body connected to the brake pedal or the linkage mechanism and through a rotation center of the output gear, so as to move between the non-operating position and the maximum operating position.