DRILLING ROTARY-IMPACT MACHINE Russian patent published in 2005 - IPC

Abstract RU 2247212 C1

FIELD: mining industry.

SUBSTANCE: machine has conic toothed transfer with driving engine, vibration damper mounted on drill with cuter crown. Impact assembly is made in form of cross case, fixed at gear shaft of rotator, in aperture grooves of which impact balls or impact cylinders on support springs are mounted.

EFFECT: simplified construction.

4 dwg

Similar patents RU2247212C1

Title	Year	Author	Number
	0	Vinnik Igor Vladimirovich	SU497406A1
DRILLING-WEDGING DEVICE FOR BREAKING-UP MONOLITHIC OBJECTS	0	Korsakov Petr Fedorovich Ivanov Sergej Leonidovich Ivanova Galina Vladimirovna	SU1138498A1
BORING MACHINE	0	Serdechnyj Aleksandr Semenovich	SU564413A1
ROTARY-IMPACT DRILLING MACHINE	0	Yakunin Mikhail Kirillovich Denisov Nikolaj Efimovich Lysenko Rudolf Petrovich Burlakov Aleksandr Leontevich Shilov Viktor Anatolevich Shumov Vladimir Georgievich	SU1776782A1
SUBMERSIBLE HYDROPERCUSSION MECHANISM OF HAMMER FOR VERTICAL DRILLING OF DRILLING AND BLASTING WELLS	2019	Kuzmin Aleksej	RU2736685C1
PERCUSSIVE BORING MACHINE	1993	Dvornikov L.T. Gubanov E.F.	RU2090753C1
ROTATIVE-PERCUSSIVE DRILLING MACHINE	2015	Abramenkov Eduard Aleksandrovich Dedov Aleksej Sergeevich Dmitriev Mikhail Petrovich Troyanov Egor Evgenevich	RU2600472C1
ROTATIVE-PERCUSSIVE DRILLING HEAD	0	Beloglazov Valerij Gennadevich Kasyan Anatolij Vasilevich Kunitsa Anatolij Vasilevich Ryazanov Igor Valentinovich Shmakov Boris Mikhajlovich	SU1434096A1
ROTARY-PERCUSSIVE DRILLING MACHINE	0	Kaushly Kim Mustafovich	SU1155738A1
	0	Alimov Oleg Dmitrievich Manzhosov Vladimir Kuzmich Frolov Anatolij Vasilevich Shevchenko Boris Andreevich	SU471436A1

RU 2 247 212 C1

Authors

Judin V.G.

Dates

2005-02-27—Published

2003-10-01—Filed