Engine bearing for spring-ratio engaging and disengaging includes switchgear for inhibiting a spring between a supporting bearing and a bridge bearing

摘要

Switchgear (3) includes two transmission links (5) fitted radially around a bearing's longitudinal axis (16), a cone-surfaced operating element (6) lengthwise on the bearing and an inhibitor (8) fitted with a contact surface (9). With the spring inhibited, the transmission links lock themselves tight between the contact surface and the cone surface.