You need JavaScript to view this

Method and apparatus for dismantling mechanical anchors

Abstract

This apparatus is designed to reduce the amount of labor required to dismantle mechanical anchors while at the same time lowering expenditures for lumber. Longwall beams and timber skips are used to support the cap and any fractured rock faces. The apparatus itself has grooves, vertical guides, and a drive system to position the longwall beams.
Publication Date:
Jan 01, 1982
Product Type:
Patent
Report Number:
SU 2904173/22-0322-03
Reference Number:
EDB-84-069540
Resource Relation:
Patent File Date: Filed date 2 Feb 1980; Other Information: PAT-APPL-903569
Subject:
01 COAL, LIGNITE, AND PEAT; MATERIALS HANDLING EQUIPMENT; DESIGN; POWERED SUPPORTS; CONSTRUCTION; OPTIMIZATION; REMOVAL; ANCHORS; CAP ROCK; COAL MINES; COST; EFFICIENCY; LABOR; LONGWALL MINING; ROOM AND PILLAR MINING; STRATA CONTROL; WOOD; WORKING FACES; EQUIPMENT; MECHANICAL STRUCTURES; MINES; MINING; SUPPORTS; UNDERGROUND FACILITIES; UNDERGROUND MINING; 012000* - Coal, Lignite, & Peat- Mining
OSTI ID:
5111267
Country of Origin:
USSR
Language:
Russian
Availability:
Plenum Publishing Corp., New York, NY.
Submitting Site:
HEDB
Size:
Pages: v
Announcement Date:

Citation Formats

Dubovskiy, Yu P, Chendev, F S, Gritsayuk, B I, Gubin, N I, and Osipov, S P. Method and apparatus for dismantling mechanical anchors. USSR: N. p., 1982. Web.
Dubovskiy, Yu P, Chendev, F S, Gritsayuk, B I, Gubin, N I, & Osipov, S P. Method and apparatus for dismantling mechanical anchors. USSR.
Dubovskiy, Yu P, Chendev, F S, Gritsayuk, B I, Gubin, N I, and Osipov, S P. 1982. "Method and apparatus for dismantling mechanical anchors." USSR.
@misc{etde_5111267,
title = {Method and apparatus for dismantling mechanical anchors}
author = {Dubovskiy, Yu P, Chendev, F S, Gritsayuk, B I, Gubin, N I, and Osipov, S P}
abstractNote = {This apparatus is designed to reduce the amount of labor required to dismantle mechanical anchors while at the same time lowering expenditures for lumber. Longwall beams and timber skips are used to support the cap and any fractured rock faces. The apparatus itself has grooves, vertical guides, and a drive system to position the longwall beams.}
place = {USSR}
year = {1982}
month = {Jan}
}