SU110998A1 - The method of excavation of thin steep and inclined seams - Google Patents

Description

Methods of excavation of thin steepers and thin layers and bio-digging machines are well known.

One particular reason for the irregularity of the taiga method is the use of isMiaNoMg1 manninas, which are not (see) (, p) o: conducting mining operations without using a mount for the iioio space and setting the sights.

The drawing shows the proposed | 1 way using your eMOMJioii mapshpy.

The excavation machine and the representative machine co6oii unit, state i1, and of i6oBoi Maunniiii / without nodayun1, e11 parts with two upper 2 and lower 3, which can be distributed at different angles, both in relation to each other, and relation to the longitudinal axis of the model. The bars are equipped with two pairs. Claims of vertical bars.

When 1) working out the excavation of the mash, but only the np-angi 4 is installed in the subunit of the reservoir, and the angles of the additional section of the angles of angles 5 should be taken for the excavation of the line.

An aggregate unit in lava is carried out and |) and nominations of ropes 6 and winches installed on the lower and upper upper straps.

The drive of the executive organ - man is provided through an elec- tric drive from an electric or iuiei v, aTri4ecKoro engine. Depending on the condition of work, the manufacture of the upper part of the lower vrub is realized.

The control of the area of the roof of the roof of the Zscite and the possible fall of pieces of rock is carried out with uoMOiHn of the right thermal cone 1nit. llhrr consists of a metal ceiling 7 with several guides, ranlich (skim or pneumatic d, o Phlippch 8, osu1, ustlel jup pmi rasnor unit between the roof and the sea with rollers 9, reinforced 11.

The shield shielding ocynie is accomplished by turning in 10 metall. Nies;

System ra; mt: boot iredusmatrplyaetsl in options.

According to the first g., When nicked, Kapat o attaches to

bar 3 cars and, moving from the bottom to the bottom, the machine passes the furnaces, dividing them into narrow strips with simultaneously cutting 1 coal along the Bceii strip. At the end of the hemming, the machine descends from the top down and produces a fold once again and removing the previously cut strip. Following 1 ashi11on, at its start, the safety part of the 1sconic CKHii cicPa is moved. In the second variant, the kaiat is attached to the machine: and the workout of the canvass hp1, is in two stages, as in the first va). In the first stage, production is carried out 11) i.e. the harrow, ie, the hemming of the coal strip, to the second stage, the disintegration and excavation of the chopped {1 strip.

The control, the collapse of the side rocks, is provided for at HUMOP, and for the protective telescope of the 1st shield.

Ventilation of the small pox area, is established in the notch to the advanced gesen.

Subject invention

The method of excavation of boggy steepleworms, theirs and inclined nlastov with the help of, excavated, very good, and the fact that. for the purpose of the wasp, to avoid the development of seams without fastening, with a cutting machine from bottom to top in the lower part of the furnace, to divide the layer into narrow strips with simultaneously cutting

BY DOS at KROV.CHI n.IH at POCH1ML and

take out these bands at the opposite ho, h, e digging out over}

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