Fixing device for movable rod has elastic element between locking plates, control arrangement that presses outer sides of locking plates, which point away from each other, towards each other into unlocking position with control angle

摘要

The device has an elastic element (16) between locking plates (7,8) and the control arrangement (17) presses the outer sides of the locking plates, which point away from each other, towards each other into the unlocking position with a control angle (23). The locking plates are mounted so as to be tiltable on rotation axles (5,6) fixed on the housing.