Patent ID: 7413025

Claim:
A torque tool comprising a power tool; a torque converter actuated by said power tool; and an attachment adapter, interposed between said power tool and said torque converter, for coaxially and firmly interconnecting said power tool to said torque converter; said power tool, with its chuck removed, including an outwardly extending shaft provided with a dead hole; said torque converter comprising a housing incorporating several consecutive gear assemblies, at an input extremity of said housing facing said power tool, a gear, inserted in said housing for transmitting a torque from said power tool to said several consecutive gear assemblies of said torque converter, extending into a shaft shaped and sized to fit and drivingly engage an internal configuration of said dead hole of said outwardly extending shaft; and said attachment adapter being provided with bolting means for attaching to said power tool and with fastening means for attaching to a plate axially and rotationally secured in said housing.