Show metadata Hide metadata

(19)

(11)

2 028 453

(13)

(51)

IPC

(21) (22)

Application

4889525/03, 1990-12-10

(22)

Actual filing date

1990-12-10

(45)

Published

1995-02-09

(72)

Inventor

Azerskaja K.F.Antonov A.D.Zapenin D.I.Myshljaev B.K.

(73)

Holder

Gosudarstvennyj Proektno-Konstruktorskij I Ehksperimental'Nyj Institut Ugol'Nogo Mashinostroenija

POWERED SUPPORT Russian patent published in 1995 - IPC

Abstract RU 2028453 C1

FIELD: mining; support of mine workings with powered support on loose floors. SUBSTANCE: powered support consists of units whose bases are connected in caving part by means of hinges and clamps 12 and in face part by means of body 13 with eyes and fork. Eyes are connected through hinges to brackets locked in bases with axles. Rods of rams are attached to fork and cylinders are articulated to beam 21 which is hinged to conveyor. Body has recess for fastening supporting hydraulic jack which rests on beam 21 with its rod. EFFECT: higher efficiency. 5 dwg

Similar patents RU2028453C1

Title	Year	Author	Number
POWERED SUPPORT	1990	Azerskaja K.F. Antonov A.D. Zapenin D.I. Myshljaev B.K.	RU2028454C1
METHOD AND UNIT FOR EXTRACTION OF THICK COAL SEAMS	2000	Salamatin A.G. Klishin V.I. Savchenko P.F. Bernatskij V.A. Razumnjak N.L. Vlasov V.N.	RU2181843C1
DRIFT REINFORCING SUPPORT	1991	Burov G.G. Kovalev V.G. Myshljaev B.K.	RU2016198C1
DEVICE FOR ADVANCING POWERED SUPPORT	1990	Azerskaja K.F. Antonov A.D. Zapenin D.I. Myshljaev B.K.	RU2028455C1
MINE ROOF SUPPORT SET	0	Khoteev Vasilij Vasilevich Gribov Valerij Fedorovich Paramonov Vadim Ivanovich Krutilin Vladimir Ivanovich Turkin Vladimir Vasilevich Sobol Viktor Maksimovich Vlasovich Gennadij Borisovich Kalinin Mikhail Nazarovich	SU1116169A1
SECTION OF HYDRAULIC POWERED SUPPORT	2002	Terekhov N.M. Shumov A.V.	RU2229606C1
JUNCTION POWERED SUPPORT	1996	Mel'Nikov Vjacheslav Afanas'Evich Gajsinovich Aleksandr Abovich Raspopov Vladimir Ivanovich Andreev Georgij Vladimirovich Kosarev Vasilij Vasil'Evich	RU2141032C1
POWER SUPPORT UNIT	0	Livshits Vladimir Iosifovich Kleptsov Aleksej Vasilevich Podkorytov Evgenij Ivanovich Shkolnyj Valerij Nikolaevich Melnikov Pavel Nikolaevich	SU1752974A1
POWER SUPPORT FOR MINE DRIFTS	0	Sokov Gennadij Dmitrievich Potapenko Vyacheslav Alekseevich Dubovskij Yurij Pavlovich Chendev Fedor Semenovich Shprekher Mark Lazarevich	SU1493792A1
MACHINE FOR MOUNTING UNITS OF POWER SUPPORT AND CONVEYER	0	Dubovskij Yurij Pavlovich Chendev Fedor Semenovich Potapenko Gennadij Dmitrievich Zenyakin Viktor Nikolaevich Shaev Viktor Vasilevich	SU1084455A1

RU 2 028 453 C1

Authors

Azerskaja K.F.

Antonov A.D.

Zapenin D.I.

Myshljaev B.K.

Dates

1995-02-09—Published

1990-12-10—Filed