Patent ID: 8739650

Claim:
A control lever device for a work vehicle, the control lever device comprising: a plurality of control levers to be movable along paths arranged laterally side by side and extending in parallel with each other; a vertical limit member including lever openings formed therein for the plurality of control levers and extending to allow the movement of the control levers; a plurality of dust-proof members receiving the respective control levers and movable along the back surface of the vertical limit member following the movement of the control levers to close the lever openings the dust-proof members being arranged side by side in contact with each other in a lateral direction relative to the moving direction of the control levers, the dust-proof members including a first dust-proof member lying on one outermost lateral side and a second dust-proof member lying on the other outermost lateral side; a pair of lateral limit members for limiting displacement of the dust-proof members in the lateral direction relative to the moving direction of the control levers, one of the lateral limit members being arranged in contact with a lateral outer side of the first dust-proof member, the other of the lateral limit members being arranged in contact with a lateral outer side of the second dust-proof member; and a base having through bores for extending the respective control levers therethrough; a surface of the base including a movable surface for the dust-proof members; wherein the vertical limit member and the lateral limit members are formed as a single cover to cover the dust-proof members.