Patent ID: 11873198
Assignee: VEHICLE SERVICE GROUP, LLC
Field: Handling (Mechanical engineering)
Classification: CPC B  F | IPC B

Claim 18:
19. A lift assembly, comprising:
(a) a lifting structure configured to actuate relative to the ground between a lowered position and a raised position;
(b) a lifting arm coupled with the lifting structure such that the lifting arm is configured to actuate with the lifting structure between the lowered position and the raised position;
(c) a yoke structure fixed to the lifting structure, wherein the yoke structure comprises an anti-rotational surface defining a portion of a through hole; and
(d) a pin configured to couple the lifting arm with the yoke structure such that the lifting arm is configured to rotate relative to the yoke structure about a longitudinal axis of the pin, wherein the pin comprises a complementary anti-rotational surface configured to mate with the anti-rotational surface of the yoke structure to thereby inhibit rotation of the pin about the longitudinal axis relative to the yoke structure while the lifting arm rotates relative to the yoke structure.