TWO-DIRECTION INPUT SUSPENSION SYSTEM USING GENERAL SPRING/SHOCK ABSORBER DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a suspension system for independently separating a load from two individual inputs of a pair of wheels or the like. SOLUTION: A slider 19 is slidably fitted to a frame member 11 supporting the load to rotatably support a common swing arm 23. The slider 19 is also connected to an input swing arm interlocked by a link mechanism formed with a pair of connecting arms 25A, 25B. The inputted external force is transmitted to the connecting arms by the interlocing input swing arms 15A, 15B, thus causing the transmission in the positive direction. The common swing arm is rotated against the frame member by a fixed angle around the other connecting arms. Since the other connecting arms are practically not moved, the input applied with no external force is held at a state independent of the input applied with the external force.