| 摘要 |
<p>This detector device includes a main body (8) inside which there are two portions, front (17) and rear (18) respectively, traversed by a stem (10) which can slide in both directions. In the front portion (17) there is a switch (12) and stress-increase means (13), while in the rear portion (18) there is a main spring (11). The switch (12) has a movable contact (47) coupled to the stem (10) and fixed contacts (49) included in the main body (8). The stress-increase means (13) include a tubular adaptor (52) and means of tightening on the stem (10) which include, at least, one hollow radial extension (56) in which there is a tightening spring (57) and a ball (58) which can slide on the tubular adaptor (52). Applicable to the automobile industry. <IMAGE></p> |
