Submit an Article
Become a reviewer
Vol 60 Iss. 1
Pages:
204-205
Download volume:
RUS
Article

Small-size chamber feeders for placers of the North-East region

Authors:
N. P. Grachev
Date submitted:
1969-09-10
Date accepted:
1969-11-17
Date published:
1970-10-23

Abstract

Widely used as the main mechanical means of hydraulic hoisting systems, hydro‑elevators have to a large extent exhausted their possibilities. Further design and technological improvement only slightly changes their significant disadvantages: low efficiency, high energy consumption and small lifting height.

Область исследования:
(Archived) Information on research works of the department of construction of mining machines
Funding:

None

Go to volume 60

Similar articles

Comparative tests of Novikov gears
1970 I. P. Ivanov
Frameless tractor
1970 V. S. Bersenev
On the development of self-propelled rail transportation devices with smooth driving wheels
1970 V. S. Bersenev
Simplified method of determination of tooth shape coefficients
1970 I. P. Ivanok
Area of rational application of traction devices on gradients
1970 V. I. Vdovichenko
Experimental evaluation of Novikov gears efficiency
1970 I. P. Ivanov