| 摘要 |
PROBLEM TO BE SOLVED: To prevent a dragging turn preventing tool to prevent one of a bolt and a nut from dragging the other when the one is turned. SOLUTION: A main body 1 has a storing hole 3 in which a head of the hexagonal head bolt is inserted, and a magnet 17 for fixing into a body to be fixed. The storing hole 3 is opened to the upper surface and a left side of the main body 1. A bottom 5 of the storing hole 3 is blocked. Projections 7, 7 are formed projecting toward the longitudinal direction in opening both ends of the storing hole 3 opening to the left side of the main body 1. A shallow recess 15 to store a washer is formed at the upper surface of the main body 1. The magnet 17 is disposed in the two longitudinal sides sandwiching the storing hole 3. COPYRIGHT: (C)2007,JPO&INPIT
|
