Override clip assembly
AssigneeEssex Group, Inc.
InventorReginald D. Furtah
Life of this patent
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Abstract
An override assembly for preventing the stoppage of an actuator member if a load bearing member jams or for allowing manual override movement of the load bearing member if it is manually moved against the movement of the actuator member. The assembly includes a plastic bushing which forms a socket for a ball member formed on the end of the actuator member and a spring clip which normally maintains the ball in the socket. If a jam occurs, the spring clip allows the socket and ball to disengage one another.
Claims3
A yieldable connection between an elongated driving member and an elongated driven member in which movement of the driving member in the direction of its axis causes movement of the driven member substantially along the direction of its axis;
- a bushing removably seated in an aperture in said driven member, said bushing including a tapered portion situated in said aperture, a recess in the larger end of said tapered portion, the axis of said tapered portion being substantially perpendicular to the direction of movement of said driven and driving members;
- a ball member on the end of said driving member, said ball member being seated in said recess;
- and
- a yieldable resilient spring clip having a first leg removably attached to said bushing and a second leg biasing said ball toward said bushing.
Dependencies are inferred from the claim text.