RU1776801C - Cantilevered bunton of mine shaft reinforcement - Google Patents
Cantilevered bunton of mine shaft reinforcementInfo
- 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
Links
Landscapes
- Pivots And Pivotal Connections (AREA)
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
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) |
-
1990
- 1990-05-14 RU SU904825004A patent/RU1776801C/en active
Non-Patent Citations (1)
Title |
---|
Горный журнал, 1971, № 6. с. 74-76. Авторское свидетельство СССР № 1583614,кл. Е 21 D 7/02,1988. * |
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