TUNNELLING MACHINE ACTUATOR Russian patent published in 2016 - IPC E21D9/08 

Abstract RU 2595118 C1

FIELD: agriculture.

SUBSTANCE: invention relates to mining combines and can be used during driving of mine workings mines, pits. Tunnelling machine actuator, including frame, cutting bits, electric motors, reduction gear with two drive shafts, one of which is connected with cutting bits, arranged in frame. At that, reduction gear is installed with possibility of rotation around its axis relative to frame and planetary motion of cutting bits by gearing from second drive shaft of said gearbox.

EFFECT: technical result consists in providing higher efficiency and compactness of reduction gear.

1 cl, 1 dwg

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RU 2 595 118 C1

Authors

Nosenko Aleksej Stanislavovich

Nosenko Viktoriya Vladimirovna

Khazanovich Vladislav Grigorevich

Domnitskij Aleksej Aleksandrovich

Volkov Dmitrij Vladimirovich

Volkov Vladimir Vladimirovich

Dates

2016-08-20Published

2015-03-02Filed