METHOD OF MANUFACTURE OF ELECTRIC RAIL BONDS Russian patent published in 2004 - IPC

Abstract RU 2222442 C2

FIELD: railway transport. SUBSTANCE: invention relates to electrical engineering, namely, to methods, of manufacture of device for electrically connecting rails and tracks to each other and to supply source. According to proposed method, ends of multifilament wire are reinforced by metal bushings, are connected to contact elements and are dipped into melt of low-melting point protective metal at temperature of 1-20^oC lower than boiling point. EFFECT: improved quality of rail bonds. 6 dwg

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RU 2 222 442 C2

Authors

Andreev A.V.

Andreeva Ju.B.

Ivanov G.I.

Ivanov I.G.

Dates

2004-01-27—Published

1999-01-29—Filed