| 摘要 |
PROBLEM TO BE SOLVED: To provide an adapter for tool connection which enables rotation operation of an operation tool relative to a torque transmission part and also enables a common operation rod to be easily removed from the operation tool attached to a power transmission system even when the operation tool having the torque transmission part is connected with the light-weight common operation rod.SOLUTION: This invention relates to an adaptor for tool connection for connecting an operation tool, achieving a predetermined function with an operation of a rotation shaft having a torque transmission part, with a tip of a common operation rod. The adaptor for tool connection includes: a frame having a socket part formed in the torque transmission part so as to transmit the torque; a connection part connected with the frame and formed so that the common operation rod may connect therewith; magnets; and a mechanism part which changes the arrangement of the magnets and switches a state of the magnets between a first state where the magnets may be attracted to the torque transmission part and a second state where the magnets may not be attracted to the torque transmission part. |
