Show metadata Hide metadata

(19)

(11)

2 498 063

(13)

(51)

IPC

E21C27/24(2006-01-01)

E02F9/12(2006-01-01)

F16C21/00(2006-01-01)

(21) (22)

Application

2012109104/03, 2012-03-11

(24)

Start date

2012-03-11

(22)

Actual filing date

2012-03-11

(45)

Published

2013-11-10

(72)

Inventor

Kalashnikov Sergej Anatol'EvichKasimov Faiz GabdrakhimovichTelkov Valerij AleksandrovichCherkasov Dmitrij Aleksandrovich

(73)

Holder

Otkrytoe Aktsionernoe Obshchestvo Mashinostroitel'Nyj Zavod"

HEADING MACHINE Russian patent published in 2013 - IPC E21C27/24 E02F9/12 F16C21/00

Abstract RU 2498063 C1

FIELD: oil and gas industry.

SUBSTANCE: heading machine contains actuating device, support lifter, caged platform, electric equipment, control post, feeding mechanism, conveyor and chassis. In pivot mechanism located at chassis and driven by swing hydraulic cylinders spherical roller bearing is installed at bearing axis inside two-sided plain thrust bearing. Plain thrust bearing consists of assemblies (two at each side) segments in circumferential direction; segments are made of wear-resisting steel and are fixed by sunk screws.

EFFECT: decrease in dimensions and increase in service life of heading machine.

4 dwg

Similar patents RU2498063C1

Title	Year	Author	Number
PLATFORM-LINING JACK SYSTEM	2018	Rubtsov Andrej Aleksandrovich	RU2708130C1
HEADING MACHINE	2016	Nagornyj Vladislav Vitalevich Krajsvitnij Denis Viktorovich Slabinskij Andrej Anatolievich	RU2700429C2
HEADER	0	Cholak Envert Oglovich Basha Vladimir Mikhajlovich Lager Aleksandr Ivanovich Ivonin Evgenij Aleksandrovich Shutij Nikolaj Ivanovich	SU881313A1
HEADING SET OF EQUIPMENT	2012		RU2498062C1
METHOD FOR DRILLING OF MINE WORKING AND DEVICE FOR ITS IMPLEMENTATION	2018	Mametev Leonid Evgenevich Tsekhin Aleksandr Mikhajlovich Khoreshok Aleksej Alekseevich Borisov Andrej Yurevich	RU2689455C1
OPERATING MEMBER OF HEADING MACHINE	0	Skurov Anatolij Georgievich Donchenko Aleksej Stepanovich Serednyakov Georgij Pavlovich Dinkevich Leonid Arkadevich	SU1689633A1
HEADING MACHINE	0	Gorshkov Vladimir Vasilevich Girshovich Georgij Aleksandrovich Skurov Anatolij Georgievich Vakhrushev Vladimir Nikolaevich Durnikin Gennadij Ilich Dinkevich Leonid Arkadevich Serednyakov Georgij Pavlovich	SU1767170A1
TUNNEL MINER	2006	Barachenja Sergej Mikhajlovich Konopljanik Ivan Anatol'Evich Prushak Artem Viktorovich Shcherba Tat'Jana Pavlovna	RU2334102C2
POWERED TUNNELING AND STOPING COMPLEX (UNIT)	1998	Chernykh N.G. Chernykh Ju.N. Chizhik A.S. Frank A.Ja.	RU2172410C2
HEADING MACHINE	0	Malyarov Andrej Vasilevich Vakhrushev Vladimir Nikolaevich	SU1744250A1

RU 2 498 063 C1

Authors

Kalashnikov Sergej Anatol'Evich

Kasimov Faiz Gabdrakhimovich

Telkov Valerij Aleksandrovich

Cherkasov Dmitrij Aleksandrovich

Dates

2013-11-10—Published

2012-03-11—Filed