| 摘要 |
<p>The invention relates to a conveyor having a frame and an endless drivable conveying means provided with carriers extending parallel to each other, transversely to the direction of displacement of the conveying means. The carriers (7) are pivotable coupled to flexible coupling means (1,2). At least some of the carriers (7) support pusher shoes (18) which are connected to guide means (28,29). The guide means (28,29) can co-operate with two intersecting guide rails (28,29) provided at certain locations and extending in opposite directions (D,C), obliquely with respect to the intended direction of movement of the carriers (7). Upstream of the point of intersection of the two guide rails (28,29), when seen in the intended direction of movement (C,D) of the guide means (26) along the guide rails (28,29), a switch blade (59,55) is disposed near each guide rail so as to be pivotable about a pivot axis (58,54) disposed upstream of the point of intersection, whilst resilient means (61,57) are provided, which attempt to keep the switch blade (59,55) in question in a position extending transversely to the associated rail (28,29).</p> |
