Spring and damping system for e.g. bicycle, has torsion joints made from rubber, and comprising swings, couplers, and base, where swings are designed in U-shape with curved square section and accommodated with free ends in joints

摘要

The system has torsion joints (1) made from rubber and coupled with a closed four-joint. The torsion joints consist of swings (2), couplers (3), and a base (4), which are arbitrary and of equal length. The base is fastened at a stand and the couplers connect a Y-frame with the swings by a pin connection. The swings are designed in a U-shape with a curved square section and accommodated with free ends in the torsion joints.