| 摘要 |
The device is used for detaching the tire beads from a wheel rim. The wheel is placed slanting with respect to a backing plate provided with a protruding guiding element and with a fulcrum located at a certain distance from the guiding element, both in view of guiding the wheel when a pressure blade which is rigidly attached to a driving means moves in a straight line towards aforesaid backing plate and presses against the tire in order to detach the tire bead which adheres to the wheel, in the course of which operation the wheel pivots around aforesaid fulcrum and over aforesaid guiding element in the direction of the backing plate. |
