ROLLER WORKING MEMBER WITH VIBRATION SECTORS

摘要

FIELD: construction. ^ SUBSTANCE: roller working member comprises return springs connected with the several pairs of movable sectors symmetrically arranged with respect to the axis of the roller. Each of the pairs is set in oppositely directed oscillation along the radius by means of the cam and planet gear housed in the roller. ^ EFFECT: improved design. ^ 1 cl, 1 dwg