| 摘要 |
PURPOSE: A cab mounting cushion rubber for absorbing shock transmitted to a cab of a freight vehicle is provided to obtain equal performance by forming a deformable space integrated in rubber and to improve durability by preventing wear of rubber and a nozzle by removing a stopper ring. CONSTITUTION: A cab mounting cushion rubber for absorbing shock transmitted to a cab of a freight vehicle is composed of an inner pipe(2) and rubber absorbing shock applied on the cab by jolt generated in traveling; side upper and lower stoppers(10,9) comprising upper and lower parts of a mechanism; a nozzle; a stopper ring; an outer pipe; a bracket pipe(7); the inner pipe combined with passing through the center; rubber formed in multiple layers outside the inner pipe and installed with a deformable space; fluid(f) filled in the deformable space of the rubber to absorb shock; and a middle pipe(3), the outer pipe, and the bracket pipe for preventing the fluid from flowing out. Accordingly, the cab mounting cushion rubber absorbs shock of the cab of the vehicle delivered to the side upper stopper by straining the rubber and fluid.
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