SU1421551A1 - Sliding composition of current collector for electrically-rolling stock - Google Patents

Abstract

This invention relates to railway transport. The purpose of the invention is to increase reliability. The current collector has a frame 1. On frame 1, there are three rows of coal inserts 2 fixed to it with fasteners 3 and 4. On the lateral inclined surfaces of the coal inserts 2 under the fasteners are arranged 6 of the highly conductive material, cut by cross-cuts into sections, thereby increasing the load capacity of the skid. 5 il. F

Description

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The invention relates to railway transport and can be used in current collectors of vehicles with electro-electric,

The purpose of the invention is to increase reliability,

FIG. 1 shows the current collector runner; FIG. 2 is a view A of FIG. 1; in fig. 3, view B in fig. 2 in fig. 4 -. View B in FIG. 1, FIG. 5 is a view D in FIG. 4,

The current collector skid contains a frame 1 on which three rows of coal inserts 2 are installed, intended to interact with the contact network and attached to it with the help of ZIL fastening elements. On the lateral inclined surfaces of the coal protrusions of the inserts below the fastening elements are arranged with the possibility of removal of the longitudinal strips 5. and 6 of highly conductive material, cut by transverse incisions into areas of length less than the length of the carbon inserts 2 and a depth corresponding to the width of the contact inclined surface of the corner AOL inserts.

The pantograph skid is in the vehicle's power circuit with electrodes. In the working position, the skid interacts with the pantograph.

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with contact network. In this case, the carbon inserts 2 of the skid are pressed. To the contact hole, a movable slip occurs, the contact between the carbon inserts 2 and the copper contact wire. The current received from the network through the coal inserts 2 and copper strips 5 and 6, the passage through the power circuit, enters the transformer.

Formulas and inventions

The skid of the current collector of the electric-moving composition, comprising a frame, longitudinal strips of highly conductive material, in contact with at least one row of carbon inserts with protrusions for fastening them to the base through fastening elements, characterized in that These carbon inserts are fixed on the base by means of the said longitudinal STRIPS of highly conductive material, the sides of the carbon inserts interacting with the protrusions and connected to the base fastening elements, the sides of the longitudinal strips are cut incisions pop.erechnymi.

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Claims (1)

Claim 15 An electric current collector runner comprising a frame, longitudinal strips of highly conductive material in contact with at least one row of carbon inserts 20 with protrusions for fastening them to the base by means of fasteners, characterized in that, in order to increase reliability, said carbon inserts are fixed on the base by means of said longitudinal strips of highly conductive material, the sides interacting with the protrusions of the carbon inserts and are attached to the base by fasteners elements, while the sides of the longitudinal strips are dissected by transverse incisions. aiva Fig! didg ' Figure 5