APPARATUS FOR DAMPING CASTER

摘要

PURPOSE: A damper of a caster is provided to prevent noise by doubling damping through an urethane cap and a spring and shielding the spring with the urethane cap and to maximize the quality and the reliability of the caster by stably carrying various of loads. CONSTITUTION: Combining grooves(5') are formed in both ends of an arm(5) to combine an urethane cap(10). The urethane cap(10) is smaller than the length of a spring(15) to doubly damp the spring and the urethane. An inserting portion(11) is formed in both sides to load the spring. The spring is loaded in a loading protrusion(6') of a combining member(6). Thereby, the caster is doubly damped by the urethane cap and the spring.