PULSE ROTATOR OF MACHINE WORK MEMBER

FIELD: machine building. ^ SUBSTANCE: pulse rotator consists of two parts of shaft of work member, of cam-pusher made in form of two-arm lever and interacting with parts of shaft, and of stationary cams on internal surface of reducer case. External arms and working sections of arms have different le...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ANTIPINA ELENA STANISLAVOVNA, LOZOVAJA ELENA BORISOVNA, ZHILIN STANISLAV NIKOLAEVICH
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS
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