Patent ID: 11862412
Assignee: ROCKWELL AUTOMATION SWITZERLAND GMBH
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H | IPC H

Claim 4:
5. The apparatus of claim 2, wherein:
the transfer member is a third rotational member mounted on a pin with the first rotational member such that the first and third rotational members have a common axis of rotation;
the third coupling portion is a first boss protruding from the transfer member toward the first rotational member;
the first coupling portion is an opening in the first rotational member configured to receive the first boss;
the fourth coupling portion is a second boss protruding from the transfer member toward the second rotational member;
the second coupling portion is an elongated slot configured to receive the second boss;
the transfer member further includes a third engagement portion; and
the apparatus further comprises:
a spring configured to apply a biasing force to the transfer member; and
a lever arm having a fourth engagement portion.