Patent ID: 9718135
Date: 2017-08-01
CPC Classifications: B23B,B23Q,Y10S,Y10T

Claim:
1. A drill chuck comprising: a chuck body that has a receptacle on an axially rearward end; clamping jaws that are movable relative to a chuck axis; a clamping sleeve that is adapted to move the clamping jaws; and an adapter body arrangable in the receptacle and coupled in a torque-transmitting manner, the adapter body having an adapter receptacle for detachable connection to a drilling spindle of a power drill and having in a wall of the adapter receptacle at least one detent element that is moveable by a release sleeve, wherein a control cam is provided on an inner circumference of the release sleeve to bear against a detent element or a detent ball, wherein a return spring bears axially against the release sleeve, and wherein the return spring braces against the clamping sleeve when the adapter body is attached to the chuck body.