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公开(公告)号：US11189999B2
公开(公告)日：2021-11-30
申请号：US16342669
申请日：2018-05-03
发明人： Bernd Maier , Frank Kreiter , Martin Nöltner , Dietmar Lang
IPC分类号： H02G11/02 , H01R13/453 , H01R43/26 , B66C13/12 , B66C19/00
摘要： A feed device for supplying electrical power and/or data to an electrical load, which is movable in at least one travel direction relative to the feed device, via cables. An electrical line cable carried along by the electrical load can be connected or is connected to the feed device, and to a power supply system for supplying the movable electrical load. The line cable can be output or retrieved from a reservoir, which is carried along by the load, in accordance with a distance between the reservoir and the feed device. The feed device has at least one connection part, which is rotatable about at least one pivot axis, for the line cable. This feed device, as well as a power supply system having such a feed device, provides protective guidance and storage of the line cable, reducing the risk of kinking or excessive bending of the line cable when moving the electrical load.
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公开(公告)号：US11472675B2
公开(公告)日：2022-10-18
申请号：US16342622
申请日：2018-05-03
发明人： Bernd Maier , Frank Kreiter , Martin Nöltner , Dietmar Lang
摘要： A connecting arrangement by which an electric load, which can be displaced in at least one direction of travel in relation to a feeder device, is supplied, by a cable, with electrical energy and/or data. The feeder device has at least one connection member for connecting to a corresponding connecting element of a cable carried by the electric load. An energy-supply system supplies the electric load. A simplified automatic connection of the cable to the feeder device by a connecting arrangement has a manipulator for connecting the connecting element to the connection member. A related energy-supply system has such a connecting arrangement and a related method has the following steps: a) positioning the connecting element in relation to the feeder device, b) using a manipulator to grip the connecting element and/or the cable, and c) using the manipulator to connect the connecting element to the connection member.
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公开(公告)号：US10717359B2
公开(公告)日：2020-07-21
申请号：US15611532
申请日：2017-06-01
发明人： Bernd Maier , Frank Kreiter , Joerg Saettele , David Brander
摘要： A current collector system for a vehicle movable along a busbar arrangement, with at least one current collector trolley and current collector contacts arranged thereon that can be connected to a busbar of the busbar arrangement and with a vertical delivery unit for moving the current collector trolley in a vertical delivery direction, or with a horizontal delivery unit with at least one delivery element movable in a horizontal delivery direction for moving the current collector trolley in the horizontal delivery direction, as well as a corresponding crane system. The current collector trolley can be moved by a belt drive with an elastic and/or flexible belt in the vertical delivery direction, or in that the delivery element can be moved via a belt drive with an elastic and/or flexible belt in the horizontal direction, and with a crane system equipped with the above.
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