| 摘要 |
PURPOSE: A cab mounting system of a vehicle is provided to support a cab variously and conveniently by installing a rubber spring between the cab and a frame, and to cut down expenses by improving maintenance with simple structure. CONSTITUTION: A cab mounting device of a vehicle is composed of rubber springs(6,8) installed between a cab(2) and a frame(4) of the vehicle to absorb impact and vibration from the road surface; a shock absorber(10) improving driving experience by restricting vibration of the rubber spring; and a stopper(12) restricting the amplitude of the rubber spring. The stopper consists of a cylinder(24), a piston(28), a bump stopper(26) and a rebound stopper(30). Impact is absorbed with buffering by rubber springs in moving the frame up by shock from the road surface, and the minimum amplitude is restricted with the bump stopper. Vibration is absorbed with moving the shock absorber, and lateral vibration is reduced with rubber springs. Rolling of the cab is prevented with buffering by installing rubber springs between the cab and the frame. Manufacturing cost is reduced with simplifying the structure.
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