| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a joint for an electric rotary tool for permitting an operation using the electric rotary tool on a target member to be worked, which is placed in too narrow an aperture for the tool to enter. Ž<P>SOLUTION: The joint 10 for the electric rotary tool has a driving rotary member 12 having a rotation shaft fitting part 14 into which a rotation shaft of the electric rotary tool is fitted and rotating in the same direction as the rotation shaft of the tool at one end of a joint body 11, a driven rotary member 13 having a target member fitting part 15 to be fitted with the target member and rotating in a direction for attaching or removing the target member at the other end of the joint body 11, and a transmitting member 16 for transmitting torque of the driving rotary member 12 to the driven rotary member 13. In addition, a joint support 17 held when the target member is attached or detached by the electric rotary tool is provided at the center of the joint body 11. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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