Waterproof switch
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Oct 21, 2008
Grant Date -
Jul 19, 2007
app pub date -
Jan 16, 2007
filing date -
Jan 17, 2006
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Enhancing efficiency in assembling a waterproof switch, and enhance flexibility of seal design. The waterproof switch 7 includes a plunger 11 accommodated in a cylindrical case 10 capable of moving in the longitudinal direction, and to which a spring 17 applies a force in a direction. One end of the plunger 11 is provided with a common contact point 16 which contacts with contact point terminals 18 and 19 when predetermined amount of displacement to the spring 17 which applies the force to the plunder 11 is provided. A concave portion 10a is that to which a seal 13 for a sliding part of the plunger 11 is attached, and this concave portion 10a is provided to an end portion of the case 10. Assembling is proceeded while recognizing how the seal 13 is attached thereto from the appearance in the assembling process.
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Family
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Cited Art Landscape
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