Apparatus for tapping current from a busbar
AssigneeMontech AG
InventorsErich Grossenbacher, Christoph Rüetschi
Life of this patent
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Abstract
In an apparatus for tapping current from a busbar by means of a roller which is arranged, for example, on a trolley, the one roller is also intended to have associated with it at least one further roller, adjacent to it and at a distance from the same busbar. In addition, at least one further busbar is provided parallel to said busbar on which further rollers for tapping current roll. In addition, each roller is assigned a connection to an electrical load and a contact spring leads from the connection to the roller circumference and makes contact at the roller circumference.
Claims11
An apparatus which comprises:
- one busbar and at least one roller for tapping current from said busbar;
- at least one further roller associated with said at least one roller and adjacent thereto and at a distance from said one busbar;
- at least one further busbar provided parallel to said one busbar on which said further roller rolls for tapping current;
- wherein each roller is assigned a connection to an electrical load and wherein a contact spring leads from said connection to the roller circumference and makes contact at the roller circumference.
An apparatus which comprises:
- one busbar and at least one roller for tapping current from said busbar;
- at least one further roller associated with said at least one roller and adjacent thereto and at a distance from said one busbar;
- at least one further busbar provided parallel to said one busbar on which said further roller rolls for tapping current;
- wherein each roller is assigned a connection to an electrical load and wherein a contact spring leads from said connection to the roller circumference and makes contact at the roller circumference, and wherein said rollers can be moved away from said busbars against the force of a helical spring, wherein said rollers are mounted such that they can rotate on a slide which is supported in a guide channel against the force of a helical spring, and wherein a fork having tines is provided on the slide and holds said rollers between said tines such that the rollers are mounted to rotate.
Dependencies are inferred from the claim text.