SYNCHRONOUS ELECTROMAGNETIC PERCUSSION-TYPE MACHINE Russian patent published in 2014 - IPC B25D13/00 

Abstract RU 2508980 C2

FIELD: process engineering.

SUBSTANCE: invention relates to electromagnetic of percussion-type machines. Proposed machine comprises working tool, guide bush, hammer arranged inside said guide bush, stator and stator clamping mechanism. Aid stator comprises magnetic core with forward and reverse coils. Stator clamping mechanism is composed by retainers arranged on both sides of said stator and locking mechanism arranged at guide bush. Said stator is composed by two separate abutting sections. Locking mechanism, retainers and stator sections are coupled by different-thickness detachable rings fitted on guide bush for precise relative fixture of said stator sections and retainers.

EFFECT: precise adjustment of machine operation, higher efficiency.

2 cl, 1 dwg

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RU 2 508 980 C2

Authors

Nejman Ljudmila Andreevna

Nejman Vladimir Jur'Evich

Artebjakina Ekaterina Jur'Evna

Dates

2014-03-10Published

2012-05-25Filed