TELESCOPIC SUSPENSION DEVICE, EQUIPPED WITH PRESTRESSING PRETENSION PRECAUTIONS SYSTEM Russian patent published in 2018 - IPC B62K25/08 F16F9/32 F16F9/00 B62K25/04 

FIELD: machine engineering.

SUBSTANCE: telescopic suspension device is made with the possibility of connection with the hub of the wheel, containing the first tube, second tube moving sliding on the first tube, and a spring located inside these tubes, and optionally contains the cap regulation prestressing of the main spring. The control plug of the prestressing pretension of the main spring contains the pre-stressing system of the main spring in accordance with the user's weight. The bicycle frame contains a suspension device.

EFFECT: increase the accuracy of suspension adjustment by the user.

9 cl, 20 dwg