| 摘要 |
PROBLEM TO BE SOLVED: To provide a tip removal structure for a linear motor in which tips higher in height than a marginal clearance in a stator are removed, a clearance between the stator and a needle is maintained, magnetic sensitivity between the stator and the needle is normally maintained, and the needle can normally move to the stator. SOLUTION: The tips removal structure for the linear motor is characterized by including: the stator assembled to a pedestal; the movable unit slidably assembled to the stator and having the clearance which has a constant length between the end of the movable unit and the stator; and a working set whose one end is assembled to the end of the movable unit, and the other end is formed into an open angle having a slope, and in which there is the marginal clearance between the end of the open angle and the stator, and the open angle removes the tips along the sliding passage of the movable unit. COPYRIGHT: (C)2008,JPO&INPIT
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