| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a two-stage contact switch which can selectively bring a contact of once or twice in one reciprocating motion of a pressing section. <P>SOLUTION: The two-stage type contact switch comprises a pressing section 1 as a movable section, a first projection 2, a second projection 3, the lower section of the second projection 3, and its opposed surface of a contact 4. The switch is disposed so that the contact 4 is brought into contact once or twice in one reciprocating motion of the section 1. <P>COPYRIGHT: (C)2004,JPO</p> |
