| 摘要 |
<p>The electrical switch includes the slide (44) which is mounted parallel to the principal surfaces of the casing and perpendicular to the rear surface by which it is fixed. It runs against a guide surface, channelled by a pair of strips on the slide which extend parallel to the direction of displacement. The shoulder (45A) lies parallel to the displacement direction and butts against the guide at the rear. The cam mechanism is between the contact support (12) and the slide. An edge (62) on the support corresponds with a slope (63) on the slide so as to impede the path of the edge from the open to closed position of the contacts along an oblique direction relative to the slide direction.</p> |
