Conveyor device, especially suspended conveyor device
AssigneeWF Logistik GmbH
InventorsBraunmüller Walter, Lutsch Wilhelm
Life of this patent
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AssigneeWF Logistik GmbH
InventorsBraunmüller Walter, Lutsch Wilhelm
Estimating the term…
The invention proposes a suspension-type conveying arrangement in the case of which conveyable-article carriers (1) are supported, by way of running rollers (9) on guide rails (3) for movement along a conveying route. Arranged on a drag chain/drive chain (15) guided along the conveying route are driver elements (17), preferably brush elements (17), which can be moved between a driving position and a non-driving position. The invention proposes various concepts in order, in the case of a build-up of conveyable-article carriers (1), to transfer the driver elements (17) into the non-driving position, with the result that they act on the built-up conveyable-article carriers (1) at most to a slight extent, if at all. In the driving position, it is possible for driver elements (17) to act on the conveyable-article carriers (1) in order to drive them along the conveying route.
A conveying arrangement, in particular a suspension-type conveying arrangement, having rails (3) for guiding conveyable-article carriers (1), equipped with running rollers (9), along a conveying route, having a drive belt (15) which is driven in circulation about diverting means, is guided along the conveying route, at least in certain regions, by means of a guide arrangement (19) and has driver elements (17) which are arranged on it and, in a driving position, are suitable, and envisaged, for driving rail-guided conveyable-article carriers (1) along the conveying route, and having means (29) for stopping conveyable-article carriers in a build-up region of the conveying route as the drive belt (15) continues running, it being the case that the conveying arrangement has position-changing means which can be activated in a controlled manner and are intended for transferring driver elements (17) of the drive belt (15) from their driving position into a non-driving position in the build-up region, it being possible for the driver elements (17) located in the non-driving position, if appropriate, only to engage to a slight extent, if at all and the easily yielding action with built-up conveyable-article carriers (1), characterized in that the position-changing means have controllable means for changing the guide path of the drive belt (15) which are designed for diverting the drive belt (15) in the build-up region of the conveying route optionally from a path in which the driver elements are guided into the driving position into a path in which the driver elements are guided into the non-driving position.
Dependencies are inferred from the claim text.