| 摘要 |
PROBLEM TO BE SOLVED: To provide a canopy opening/closing device of a road paving machine in which operation for locking a canopy at a closing position and operation for unlocking can be implemented easily.SOLUTION: A canopy opening/closing device includes: a canopy 10; a canopy opening/closing mechanism 20 which moves the canopy 10 between an opening position and a closing position; locking mechanisms 30L, 30R each of which locks the canopy 10 at a closing position; and an unlocking mechanism 40 which unlocks locking of an unlocking mechanism by the locking mechanisms 30L, 30R. And, the unlocking mechanism 40 includes: an operation lever 41 which is arranged at a near position to a driver seat 3 for the locking mechanisms 30L, 30R and is operated upon locking and unlocking of the locking mechanisms 30L, 30R; an unlocking arm 44 which is arranged at a position separated from the operation lever 41 and unlocks locking of the canopy by the locking mechanisms 30L, 30R; and, a transmission arm 43 which connects the operation lever 41 and the unlocking arm 44 to each other and transmits operation force of the operation lever 41 to the unlocking arm 44. |
