SUPPORTING BRACKET Russian patent published in 2014 - IPC H01H33/42 

Abstract RU 2521969 C2

FIELD: machine building.

SUBSTANCE: supporting bracket (1) is designed for supporting of insulating rods (2) inside an insulating tube (3) of a hollow insulator. The bracket (1) comprises a cylindrical ring (4) with outer surface (5) for adjoining the inner surface (6) of the insulating tube (3), with inner surface (7) for supporting of insulating rod and two opposite end sides (8a) and (8b). The bracket (1) comprises an extension unit including a block made so that to be able of actuation in order to extend the cylindrical ring in at least one radial direction at the installation of the supporting bracket (1) into the insulating tube of a tank's active circuit breaker.

EFFECT: improved manufacturability of supporting bracket due to mechanical coupling inside an insulating tube.

14 cl, 9 dwg

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RU 2 521 969 C2

Authors

Persson Jonas

Jansson Anders

Strembekk Anders

Vedin Benni

Dates

2014-07-10Published

2010-04-23Filed