| 摘要 |
<p>The invention relates to a device for transporting objects along a closed transport track, comprising, as the transport track, two tubular or rod-shaped guide rails (12, 14), which are arranged parallel to and substantially vertically on top of each other. At least one transport module (10) is connected to each guide rail (12, 14) via at least one support roll pair (46, 48), wherein the rolls of each support roll pair (46, 48) can be rotated about roll axes (a) which are substantially perpendicular to a guide rail axis (x) and include an angle of less than 180º and the rolls are seated against one of the guide rails (12, 14) in a detent position. The device is equipped with a drive means which is arranged so as to rotate substantially parallel to the guide rails (12, 14) and which can be connected to the at least one transport module (10). The support roll pairs (46, 48) are non-positively seated against the guide rails (12, 14) via at least one force element (40), which acts on the support roll pairs (46, 48) and generates a directed force, and at least one of the support roll pairs (46, 48) seated against differing guide rails (12, 14) can be pushed out of the detent position with the guide rail (46, 48) against the acting direction of the force of the force element (40).</p> |
