CURRENT COLLECTOR SYSTEM, CRANE SYSTEM AND METHOD FOR DELIVERING A CURRENT COLLECTOR TROLLEY TO A BUSBAR

摘要

THE INVENTION RELATES TO A CURRENT COLLECTOR SYSTEM FOR A VEHICLE (2) MOVABLE ALONG A BUSBAR ARRANGEMENT (4), WITH AT LEAST ONE CURRENT COLLECTOR TROLLEY (10) AND CURRENT COLLECTOR CONTACTS (11) ARRANGED THEREON THAT CAN BE CONNECTED TO A BUSBAR (7) OF THE BUSBAR ARRANGEMENT (4) AND WITH A VERTICAL DELIVERY UNIT (29) FOR MOVING THE CURRENT COLLECTOR TROLLEY (10) IN A VERTICAL DELIVERY DIRECTION (V), OR WITH A HORIZONTAL DELIVERY UNIT (14) WITH AT LAST ONE DELIVERY ELEMENT (7) MOVABLE IN A HORIZONTAL DELIVERY DIRECTION (H) FOR MOVING THE CURRENT COLLECTOR TROLLEY (10) IN THE HORIZONTAL DELIVERY DIRECTION (H), AS WELL AS A CORRESPONDING CRANE SYSTEM. THE INVENTION SOLVES THE PROBLEM OF ALLOWING EASY AND NONETHELESS FAST AND PRECISE POSITIONING AND CREATION OF AN ELECTRICAL CONNECTION BETWEEN A CURRENT COLLECTOR AND A BUSBAR OF THE CURRENT COLLECTOR SYSTEM, AND REQUIRING LITTLE SPACE, IN THAT THE CURRENT COLLECTOR TROLLEY (10) CAN BE MOVED BY MEANS OF A BELT DRIVE (30, 31) WITH AN ELASTIC AND/OR FLEXIBLE BELT (34) IN THE VERTICAL DELIVERY DIRECTION (V), OR IN THAT THE DELIVERY ELEMENT (17) CAN BE MOVED VIA A BELT DRIVE (21, 22) WITH AN ELASTIC AND/OR FLEXIBLE BELT (22) IN THE HORIZONTAL DIRECTION (H), AND WITH A CRANE SYSTEM EQUIPPED WITH THE ABOVE. THE INVENTION FURTHER RELATES TO A METHOD FOR DELIVERING A COLLECTOR TROLLEY TO A BUS BAR. FIG. 4