Other

Nikolai Grigorievich Kovalevsky

Nikolai Konstantinovich Erokhov

Georgy Iosifovich Khaustov

Jury Georgievich Goreslavets

Andrei Mikhailovich Arkhangelsky

Alexandr Ivanovich Lobanov

Ivan Mikhailovich Obukh-Shvets

Pavel Ivanovich Orro

Valentin Anatolievich Makarov

Alexandr Davydovich Vereschagin

A mill is disclosed, said mill comprising a plug head for plugging tubes, one pulling device adapted to draw a tube with a plug through the plug head, a gear for taking tubes off the plug mounted in the rear portion of the pulling device and composed of power cylinders secured on the pulling device at an acute angle to a plane passing through guides of the pulling device with the rods of the power cylinders carrying jaws for gripping the tube being plugged, the jaws being attached to the rods, and two pockets wherein the tubes and plugs are placed after the tubes have been taken off the plugs. The invention is intended for providing a mill featuring an improved production rate with the ensuing augmentation of the production of a drawing mill, and having smaller overall dimensions.

Mill for plugging tubes and taking them off plug

Growing community of inventors

Dnipro, Ukraine

Nikolai Grigorievich Kovalevsky