| 摘要 |
<p>A miniature switch having a manually actuated cam in a first position resiliently biasing a pair of resilient spring contacts to positions disengaged from each other thereby interrupting electrical contact therebetween. The contacts are maintained in their resilient biased condition to prevent chattering of the contacts. The cam is manually pivoted to a second position in order to resiliently deflect at least one of said contacts into wiping engagement with the other contact and thereby provide electrical contact therebetween. With the cam in its second position, the contacts are maintained in resiliently biased conditions to prevent chatter when the contacts are in electrical engagement. Integral stops are provided on the cam to limit rotation thereof. The cam geometry provides positive detent action with at least one of the contacts to provide positive positioning and retention of said cam at either of said first and second positions.</p> |
