ELECTRIFIED RAILWAY CONTACT SYSTEM INSULATOR Russian patent published in 1996 - IPC

Abstract RU 2060910 C1

FIELD: high-voltage contact system devices for electrified railways. SUBSTANCE: insulator has hollow bearing rod made of glass plastic and bushings, each formed by mated truncated cone and cylinder. Bushings, press-fitted in bearing rod, have channels through which rod is filled up with foamed plastic. End sections of rod are connected with end terminals by means of threaded connection through bushings. Each end terminal is made up of mated truncated cone and cylinder. EFFECT: enhanced reliability in operation. 1 dwg

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RU 2 060 910 C1

Authors

Ushakov Andrej Evgen'Evich

Shtejnberg Roman L'Vovich

Injakin Valerij Mikhajlovich

Dates

1996-05-27—Published

1995-11-01—Filed