Resilient shock-absorbent suspension for controlling the rear wheel of a motorcycle or bicycle, particularly for racing or cross-country use or for mountain bikes

摘要

The suspension comprises a structure of any type, simple or composite, that supports the wheel R1 which is hinged to the lower part of the bicycle frame T, parallel to the pedal crank spindle and above this spindle, the wheel also being hinged to the upper part, parallel to the said pivot 2, directly or by means of connecting rods 115, to a slide 8 which slides on a straight guide fixed to the frame and on the same imaginary vertical plane that contains the suspension. Means 108, 14, 15, 115 are optionally provided to prevent the said slide 8 from rotating on the guide 7 and there are also means 11, 12, 15, 115, D, 19 for making the suspension suitably resilient and shock absorbent. IMAGE