摘要:
Die Erfindung betrifft ein Verfahren zum Betreiben einer Vorrichtung (10) handgeführten Bewegen von Gegenständen (12), wobei ein Strangwinkels (α) eines Tragstrangs (28) der Vorrichtung gegenüber der Senkrechten überwacht wird und, wenn der Strangwinkel ungleich Null Grad ist, ein Stranganlenkpunkt (30) des Tragstrangs zum Ausregeln des Strangwinkels auf null Grad verlagert wird, wobei ferner ein Stellwinkel (α) einer Komponente einer Halteeinrichtung (16) der Vorrichtung gegenüber einer Referenzkonfiguration (50) daraufhin überwacht wird, ob der Stellwinkel eine vorgegebene, erste Transportwinkelschwelle (54) überschreitet, und, wenn die erste Transportwinkelschwelle zumindest einmal überschritten wird, die Vorrichtung in einen Transportmodus (58) überführt wird, in welchem der Stranganlenkpunkt mit einer vorgegebenen Transportgeschwindigkeit (60) verlagert wird und in welchem die Verlagerung auch dann weiterhin mit der Transportgeschwindigkeit erfolgt, wenn der Stellwinkel innerhalb eines vorgegebenen Transportwinkelbereichs (β) verändert wird.
摘要:
On rails (1 and 2) a running overhead-travelling crane with bridge guide bearings (3 and 4) connected by bars (5) is provided. Into said guide bearings (3 and 4) the bridge trolley consisting of a frame with longitudinal bars (6 and 7) and cross bars (8 and 9) to be slided. Said frame underlying brings the circular monorail (11) to be solidarily connected by radial supports (10). For acting the catching and the unloading of the load with the exit bounds the chain blocks (12 and 13) are connected by a bar (14).
摘要:
A moving unit, an elevation device, or the like is prevented from laterally projecting from an overhead travelling vehicle and interfering with a stationary device or an overhead travelling vehicle in the neighborhood thereof. Projection from an overhead travelling vehicle is prevented, the vehicle including a travelling unit, an elevation device lifting and lowering articles, and a lateral movement mechanism including a base member supported by the travelling unit and a moving unit laterally moving while supporting the elevation device. The moving unit is moved between a state in which it laterally protrudes from the travelling unit and a state in which it is retracted to a position under the travelling unit. The moving unit or the elevation device is engaged with the base member or the travelling unit in the state in which the moving unit is retracted to the position under the travelling unit.
摘要:
For controlling relative movement between individual components (11, 13, 15) of a control system (310) for cargo hoisting devices comprising a trolley (2) adapted for movement along a crane girder (20) and having a structural part (4) supporting said control system, at least selected components (11, 13, 15) of the control system (310) are positioned with their center of gravity (CG1, CG2 and CG3, respectively) lying at a maximum distance (MD1, MD2 and MD3, respectively,) from a top plane (TP) of the structural part that corresponds approximately to half the height (H1; H2; H3) of said component or components in a direction transversal to said top plane.