| 摘要 |
PROBLEM TO BE SOLVED: To provide a fixing tool attaching/detaching tool by which both of a fastening operation and an unfastening operation of a fixing tool having a tapered part formed to be in a tapered shape in an axial direction can be performed.SOLUTION: A fixing tool attaching/detaching tool 10 includes a housing member 20, a rolling member 30, a holding member 40, and a switching mechanism 50. The rolling member 30 is so held by a holding member 40 as to rotate while coming in contact with tapered parts 106, 116 of fixing tools 100, 110 inserted into the tapered space 26 of the housing member 20. The switching mechanism 50 is configured to switch the inclination direction of an axis L of rotation of the rolling member 30 between one side and the other side based upon generating lines G of the tapered parts 106, 116 by turning a bearing member 52 bearing a shaft part 34 as one end of the rolling member 30. |
