| 摘要 |
<p>PCT No. PCT/SE95/01090 Sec. 371 Date Mar. 28, 1997 Sec. 102(e) Date Mar. 28, 1997 PCT Filed Sep. 25, 1995 PCT Pub. No. WO96/09918 PCT Pub. Date Apr. 4, 1996A control equipment provided with an operator-actuated control member (1) having a transducer (10, 11) that receives signals which propagate linearly between a plurality of signal sources (M1-M4) and the transducer. The equipment has means (10, CU) sensing the directions from the transducer to the sight lines from the transducer to the signal sources and, on the basis of these angles, determines the position of the control member.</p> |
