| 摘要 |
PROBLEM TO BE SOLVED: To solve the problems on a conventional continuous thread member such as a continuous thread mounting/demounting socket (a power type) which are mounted/demounted while clamping a screw with a roller or the like, that the thread is broken when strongly and firmly fastened, and many inefficient working processes exist in the way of a double nut where two nuts matching to the continuous thread member are mounted with a manual tool, both nuts are fastened in the opposite directions, and the outside nut is turned to be loosened to demount the continuous thread member. SOLUTION: This continuous thread mounting/demounting socket combining looseness preventing nut is fastened to a continuous thread member and fixed to the thread with frictional force and repulsive force. A power tool or a manual tool is used to give positive/reverse rotation thereto. A continuous thread mounting/demounting socket is easily mountable/demountable without breaking the thread of the continuous thread member. COPYRIGHT: (C)2008,JPO&INPIT
|
