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Current collector system for a vehicle, in particular for rtg container stacker cranes

A carrier and current collector technology, applied in the field of current transmission system and/or data transmission system, can solve problems such as energy loss of variable efficiency

Inactive Publication Date: 2011-11-09
PAUL VAHLE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] A disadvantage of the aforementioned systems is that the assistant has to manually connect the container stacking crane (RTG) to the collector trolley by means of a power cable, wherein for this purpose the assistant also has to hang a chain on the RTG in addition to the cable
Equally disadvantageous is the worsened efficiency and consequent loss of energy, wherein the required drive current is first generated by means of the diesel unit and then supplied to the electric drive accordingly

Method used

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  • Current collector system for a vehicle, in particular for rtg container stacker cranes
  • Current collector system for a vehicle, in particular for rtg container stacker cranes
  • Current collector system for a vehicle, in particular for rtg container stacker cranes

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Embodiment Construction

[0032] image 3 shows a line T according to the invention consisting of a vertical rod T S and horizontal bracket T H composition. In the horizontal bracket T H A bus bar S and a support rail TR are arranged on it. image 3 The positions shown where the line is provided with the positioning and introduction device PE are those where the vehicle RTG, in particular the crane, must be positioned so that the collector trolley W arranged on the vehicle RTG can drive into the line T or bus S. In the crane RTG, only the support leg RTG is shown schematically by means of a vertical cuboid B , usually at least one tire is mounted on the support leg. RTG on supporting leg B There is a telescopic arm A fixed on it, which consists of each arm segment A 1 、A 2 and A 3 composition. in the last paragraph A 3 On the end side, contact elements AT in the form of one or two pressure rollers are provided. By extending the telescopic arm A, the scroll wheel AT finally hits the plate P...

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PUM

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Abstract

The invention relates to a current collector system for fastening to a vehicle, in particular a container stacker crane, wherein the vehicle can be moved along a line (T), and at least one busbar (S) is arranged on the line (T), wherein the current collector system has a collector trolley (W) having at least one busbar (AB), and the at least one current collector (AB) can be brought in contact with a busbar (S).The invention is characterized in that the vehicle is provided with an arm (1) which can retract and extend along a horizontal direction in order to establish electrical connection, and the collector trolley (W) of the current collector system is mounted on the arm to be freely displaceable vertically, wherein the current collector (AB) can be lead into the busbar (S) of the line by means of a positioning and leading apparatus (TE).

Description

technical field [0001] The invention relates to a current transmission system and / or a data transmission system using a current collector block, a line and a vehicle, in particular a container stacking crane. Background technique [0002] About 99% of container stacking cranes are diesel powered. Based on the ever-increasing price of diesel fuel and for reasons of noise and environmental protection, efforts are being made to electrify container stacking cranes. Different container stacking cranes are available. This results in narrow, inflatable container straddle carriers which are used in Europe and which, due to their small width, can only be stacked in one row. In these straddle carriers, the use of busbars is very uneconomical. In addition, very wide rail-mounted gantry cranes are appearing, which run on crane rails and are now already working via busbars. In addition, rubber-tyred gantry cranes are appearing, which are likewise designed broadly and are able to span...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C13/12B66C19/00B60L5/40B60M1/34
CPCB60L5/38B66C13/12B60M1/307B60L2200/26B66C19/007
Inventor 阿尔诺·施罗德迈克尔·海特曼乌维·梅尔瓦尔德艾尔弗雷德·杜福克迈克尔·拉贝
Owner PAUL VAHLE