US Patent 7222557 Ratcheting tool driver
Patent 7222557 was granted and assigned to Easco Hand Tools on May, 2007 by the United States Patent and Trademark Office.
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A ratcheting tool driver has a handle and a ratcheting body that includes a plurality of recesses for receiving a plurality of pawls having teeth formed thereon. A cover is axially secured to the ratcheting body and rotates relative to the body over a limited distance. The cover is formed so that it interacts with the plurality of pawls, which are operatively received in the body recesses so that they engage and disengage teeth formed on a socket ring. The socket ring contains a plurality of teeth on its outer circumference, is received in an axial bore formed in the ratcheting body, and operatively engages the pawl teeth.
US Patent 07222557 Ratcheting tool driver US Patent 7222557 Ratcheting tool driver
US Patent 07222557 Ratcheting tool driver
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