VIBRATING SCREEN - CRUSHER Russian patent published in 1997 - IPC

Abstract RU 2071391 C1

FIELD: screening and crushing mineral raw materials in mining industry and other industries. SUBSTANCE: vibrating screen - crusher has cargo-carrying member mounted on shock absorbers and provided with longitudinal grate bars; crusher is also provided with agitator whose unbalanced masses are located between grate bars projecting above them. Grate bars are provided with projections on working surface which are located on side of loading portion of grate bars as far as axis of rotation of unbalanced masses in operating radius. EFFECT: enhanced reliability. 2 cl, 2 dwg

Similar patents RU2071391C1

Title	Year	Author	Number
VIBRATING SCREEN-CRUSHER	1994	Semenov G.M. Samartsev M.G. Ivashko M.N.	RU2071390C1
VIBRATING SCREEN GRINDER	1992	Semenov Georgij Мikhajlovich	RU2019313C1
APPARATUS FOR CONCENTRATING MATERIAL	0	Semenov Georgij Mikhajlovich	SU1445817A1
	0	Semenov Georgij Mikhajlovich	SU1780861A1
VIBROSHAKER-CRUSHER	0	Kidanov Fedor Fomich Kudryavtsev Yurij Ivanovich	SU1537312A1
CRUSHER WITH VIBRATORY SCREEN	1994	Vlasov V.N. Protasov S.I. Virula A.L. Samartsev M.G. Ivashko M.N.	RU2077394C1
BAR SCREEN	0	Poturaev Valentin Nikitich Nadutyj Vladimir Petrovich Pelykh Igor Vladimirovich	SU1710144A1
VIBROSHAKER-CRUSHER	0	Kudryavtsev Yurij Ivanovich Kidanov Fedor Fomich	SU1537315A1
MATERIAL CONCENTRATION APPARATUS	0	Babayants Grigorij Makarovich Semenov Georgij Mikhajlovich	SU617084A1
VIBRATION CRUSHER-SCREEN	0	Shevkun Evgenij Borisovich	SU1667941A1

RU 2 071 391 C1

Authors

Semenov G.M.

Samartsev M.G.

Ivashko M.N.

Dates

1997-01-10—Published

1994-07-28—Filed