| 摘要 |
In prior art devices of this kind, the signal strips mounted in front of each stopping place are fixed in place so that the transport trolley is braked before each stopping place and brought slowly up to the stopping place. This delays unnecessarily the progress of the trolleys when the programme does not call for stops at one or more of the stopping places. The arrangement of switchable signal strips (40) at the stopping places concerned, as disclosed by the invention, enables this disadvantage to be overcome and system throughput to be considerably improved. Power for the signal-strip drive unit (46) is supplied through the trackway supports (10) which are designed as hollow-section rails (12a, 12b). This measure, which simplifies installation, can also be used for powering other functional units in the system. The preferred field of application is in vehicles with flexible track or assembly networks in industrial manufacturing facilities.
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| 申请人 |
ROBERT BOSCH GMBH, 7000 STUTTGART, DE |
发明人 |
DREXEL, PETER, DIPL.-ING., 7049 STEINENBRONN, DE;MAIER, GERNOT, ING.(GRAD.), 7000 STUTTGART, DE;UTZ, RAINER, DIPL.-ING. (FH), 7050 WAIBLINGEN, DE;KOLLEK, HANS-JOCHEN, ING. (GRAD.), 7132 ILLINGEN, DE;ERNE, HANS, DIPL.-ING. DR., 7050 WAIBLINGEN, DE;ROTHFUSS, PETER, 7257 DITZINGEN, DE;SCHMID, THOMAS, DIPL.-ING. (FH), 7140 LUDWIGSBURG, DE;MUELLER, ULRICH, DIPL.-ING. DR., 7054 KORB, DE |
