High-voltage rotary interrupter switch having a rotating-joint contact connection

摘要

In each case one contact bolt (7) is mounted in the lower part (2) and in the upper part (3) of the rotary heads (1) which are placed on supports (12). These contact bolts are spaced apart opposite one another in the axial direction, contact links (8) being arranged concentrically around the contact bolts (7) and being pressed against them by means of springs (9), so that the upper part and lower part of the rotary head are connected to one another in a conductive manner and such that they can rotate. <IMAGE>