METHOD OF WITHDRAWING SHROUD RING FROM COLLECTOR RING CIRCULAR GROOVE Russian patent published in 2008 - IPC H01R43/06 

Abstract RU 2336616 C1

FIELD: electrical engineering.

SUBSTANCE: invention relates to electrical machines. The proposed method of withdrawing the shroud ring from the collector ring circular groove includes a repeated press-fitting of the collector ring to rule out shroud ring seat tightening on the collector ring bracket seat surface, mounting a service tool representing an electromagnet enveloping the shroud ring circumferential edges to withdraw the said shroud ring.

EFFECT: reduced labour input, power and material consumption, higher quality of collectors with inner shroud rings.

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RU 2 336 616 C1

Authors

Shcherbakov Viktor Gavrilovich

Zakharov Vladimir Ivanovich

Ukrainskij Jurij Mikhajlovich

Dates

2008-10-20Published

2007-02-06Filed