RU1776801C - Cantilevered bunton of mine shaft reinforcement - Google Patents

Cantilevered bunton of mine shaft reinforcement

Info

Publication number
RU1776801C
RU1776801C SU904825004A SU4825004A RU1776801C RU 1776801 C RU1776801 C RU 1776801C SU 904825004 A SU904825004 A SU 904825004A SU 4825004 A SU4825004 A SU 4825004A RU 1776801 C RU1776801 C RU 1776801C
Authority
RU
Russia
Prior art keywords
bunton
cantilevered
mine shaft
shaft reinforcement
grooves
Prior art date
Application number
SU904825004A
Other languages
Russian (ru)
Inventor
Виталий Андреевич Долинский
Роман Станиславович Кирин
Original Assignee
Днепропетровский горный институт им.Артема
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Днепропетровский горный институт им.Артема filed Critical Днепропетровский горный институт им.Артема
Priority to SU904825004A priority Critical patent/RU1776801C/en
Application granted granted Critical
Publication of RU1776801C publication Critical patent/RU1776801C/en

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Abstract

Изобретение относитс  к горной промышленности и может быть использовано в стволах шахт и рудников. Сущность изобретени : расстрел включает консольную балку 5 и обтекатель в виде сферической части с пазами в основании по форме сечени  балки 5, криволинейных облицовок и фиксирующих пластин. Торец балки 5 размещен в пазах, а облицовки соединены между собой пластинами и прижаты кромками к полкам балки 5, котора  укреплена на плите 6 между проводниками 7. 2 ил.The invention relates to mining and can be used in mines and shafts. SUMMARY OF THE INVENTION: The shooting includes a cantilever beam 5 and a fairing in the form of a spherical part with grooves in the base according to the sectional shape of the beam 5, curvilinear linings and fixing plates. The end face of the beam 5 is placed in the grooves, and the lining is interconnected by plates and pressed against the shelves of the beam 5, which is mounted on the plate 6 between the conductors 7. 2 il.

Description

Фиг. IFIG. I

SU904825004A 1990-05-14 1990-05-14 Cantilevered bunton of mine shaft reinforcement RU1776801C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU904825004A RU1776801C (en) 1990-05-14 1990-05-14 Cantilevered bunton of mine shaft reinforcement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU904825004A RU1776801C (en) 1990-05-14 1990-05-14 Cantilevered bunton of mine shaft reinforcement

Publications (1)

Publication Number Publication Date
RU1776801C true RU1776801C (en) 1992-11-23

Family

ID=21514081

Family Applications (1)

Application Number Title Priority Date Filing Date
SU904825004A RU1776801C (en) 1990-05-14 1990-05-14 Cantilevered bunton of mine shaft reinforcement

Country Status (1)

Country Link
RU (1) RU1776801C (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Горный журнал, 1971, № 6. с. 74-76. Авторское свидетельство СССР № 1583614,кл. Е 21 D 7/02,1988. *

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