| 摘要 |
<p>This sensor, of the type comprising a sensor housing (1), in which is arranged at least one resistive track (2) extending in an arc of a circle along a given angular sector and connected to a supply source, and opposite which is mounted displaceably a slide (8,9) connecting this resistive track to at least one signal-output collector track (3,4) in an arc of a circle and concentric with said resistive track, the connecting slide being carried by a movable assembly (5) arranged in the sensor housing (1) and displaceable in rotation in the latter, is characterised in that it comprises two signal-output collector tracks (3,4) associated with the or each resistive track (2), concentric with this track and extending in an arc of a circle along an angular sector equal to that of the resistive track, the movable assembly (5) comprising two diametrically opposed arms (6,7) on each of which a connecting slide (8,9) is arranged, one of which (8) is designed to connect said resistive track (2) to one collector track (3) and the other (9) is designed to connect the resistive track (2) to the other collector track (4), depending on the angular position of the movable assembly. <IMAGE></p> |
