| 摘要 |
<p>A circuit breaker for vehicle electrical supply which is actuated by tension in a safety belt, to which it is easily fitted. Near the belt (1) anchorage is a metal plate (2) with two openings (3, 4) which act as fixings in which the belt slides. On the plate (2) is a plastic box (7) fixed with two screws (5, 6). This has the seating (8) for the circuit breaker (9) as a push button (10). The upper part of the button is in contact with the safety belt and a spiral spring (11) between the seating (8) and the bottom of the button (10). The main wire (12) joined to terminals (13, 14) is opened by the push off, push on type switch.</p> |
