Clamping mechanism

摘要

A clamping or locking mechanism for interlocking two members includes a shaft slidably disposed in corresponding openings of the members. The shaft has a curved surface and one of the members includes a channel traversal to the opening of this member. In the channel there is an actuating element having a curved surface matching the curved surface of the shaft. As the actuating means is urged toward or away from the shaft, the curved surfaces cooperate to force the shaft to move axially clamping the two members.