Compact size actuating knob for adjusting and closure devices particularly in ski boots.

摘要

The actuating knob comprises a body (1) of substantially cylindrical configuration and at least one wing (10) supported on the body (1) for rotation about a substantially parallel axis to the axis of said body (1). The at least one wing (10,10a) being positionable at a home position, whereat it is contained within the outline of the body (1). The at least one wing (10,10a) also being positionable at an operative position, whereat it protrudes substantially radially from the body (1) to increase the working diameter thereof.