| 摘要 |
PROBLEM TO BE SOLVED: To provide a stopper mechanism with a simple constitution capable of surely and rigidly fixing a moving element, and a mechanical element with this stopper mechanism. SOLUTION: This stopper mechanism comprises a moving element 22 capable of moving in a linear direction, a base stand 23 movably holding the moving element 22, an idling stopper 24 interposed between the moving element 22 and the base stand 23 and capable of moving and fixing the moving element 22, and operation means 32 operating the idling stopper 24. A pressure-receiving face 25 for pressure welding and separating the idling stopper 24 to and from the moving element 22 is formed in a moving direction of the moving element 22. A stopper inclined part 35 for pressure welding the idling stopper 24 to the pressure-receiving face 25 of the moving element 22 is formed on the base stand 23. COPYRIGHT: (C)2008,JPO&INPIT
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