| 摘要 |
PURPOSE: A torsion tool is provided to reduce used force by inserting and rotating a tip of the tool into a hole. CONSTITUTION: A feeding shaft(100) is formed straightly. A fixing device(110a) is fixed in the feeding shaft. A feeding device(110b) is formed in the other side of the feeding shaft. The feeding device controls a distance by sliding the sides of the feeding shaft. Tip fixing devices(130a,130b) are respectively fixed in the fixing device and the feeding device by Z-shaped arms(120a,120b). Tips(140a,140b) are fixed by each tip fixing device and transfers the rotating movement to a combining member. Thereby, the torque is given by inserting the tips in holes and rotating.
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