| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To improve the quality of a plunger by enabling smooth sliding before and after a movable piece by enabling a pin of the plunger or the movable piece to accurately press the movable piece without preventing the effect of tilting. <P>SOLUTION: The plunger 10 is a plunger in which a yoke 11 is fixed on coil bobbins 13A, 13B, and a pair of leg portions 15A, 15B of a movable piece 15 are slidably mounted on bobbin holes 20, 20 of the coil bobbins 13A, 13B. The plunger 10 is configured in such a way that the pin 24 is inserted into an insertion hole 23 of the movable piece 15 so that the movable piece 15 can be hooked by the pin 24. The plunger 10 is configured in a way that point contact of through hole 23 internal side and pin 24 of this movable piece 15 can be performed, and the pin 24 may correctly press the internal surface of the through hole 23 in a horizontal direction. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
