| 摘要 |
An electrical switch (10) includes first and second spaced contacts (52, 56), and a rocking contact (80) having first and second arms (90, 92) in electrical contact with each other. A support (60) supports the rocking contact (80) for rocking movement in opposite first and second directions. The first arm (90) moves into engagement with the first contact (52) when the rocking contact (80) rocks in the first direction, and the second arm (92) moves into engagement with the second contact (56) when the rocking contact (80) rocks in the second direction. The switch (10) includes a member (20, 36) which pivots to effect rocking movement of the rocking contact (80) in the first and second directions. The member (20, 36) pivots in one direction a first distance to cause the first arm (90) to engage the first contact (52) and pivots in the one direction a second distance beyond the first distance to cause the first arm to slide on the first contact. <IMAGE> |
