| 摘要 |
<p>This manipulator for a remote control is characterised in that its operating knob (1) is able to oscillate about edges (A-B-C-D) and angles (E-F-G-H) of its own polygonal base (2) resting on a support plate (6) in order to trigger the switches and/or commutators (14-17) which it contains in a cavity (4) hollowed into the said knob. The knob (1), shaped like a pommel, is associated with the support plate (6) by a column (8) which extends into the cavity (4) and a coil spring (18) engaged on a threaded rod (10) passing through the said column and retained between a nut and a stop. <IMAGE></p> |
