Power chuck

Chucks or sockets – Radially reciprocating jaws – Jaws

Patent

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Details

269282, B23B 3112

Patent

active

053223055

ABSTRACT:
A power chuck includes a body, a plurality of work engaging jaws, a plurality of rocker arms carrying the jaws, and plurality of swivel mountings connecting the rocker arms to the body. The power chuck also includes a plurality of slide members connected to and matingly engaging the rocker arms and reciprocable actuator disposed centrally of the rocker arms and operatively cooperating with the elide members. Reciprocatory movement of the actuator along the slide members rocks the rocker arms in the swivel mountings and moves the jaws radially relative to each other.

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