| 摘要 |
An electric switch contact arrangement for a horn of a motor vehicle has a lower annular metal ring (7), resting on an insulating support (6) and having a plurality of contacts (7a), and an upper resilient metal ring (8) having the same number of contacts (8a) in register with contacts (7a), the rings (7, 8) having been stamped from the same sheet of metal and the upper ring (8) having outwardly extending tongues (8b) carrying said contacts (8a) and angularly displaced relative to the corresponding recesses (7b) Fig. 2 (not shown) formed in ring (7). The upper ring (8) is conically formed and overlaid by an insulating actuating member (9) which causes at least one contact pair (7a, 8a) to close when depressed at any position. <IMAGE> |
