SU364745A1 - DEVICE FOR OVERLAPPING INTERSECTIONAL CLEARANCES IN MECHANIZED STRENGTHS - Google Patents
DEVICE FOR OVERLAPPING INTERSECTIONAL CLEARANCES IN MECHANIZED STRENGTHSInfo
- Publication number
- SU364745A1 SU364745A1 SU1668014A SU1668014A SU364745A1 SU 364745 A1 SU364745 A1 SU 364745A1 SU 1668014 A SU1668014 A SU 1668014A SU 1668014 A SU1668014 A SU 1668014A SU 364745 A1 SU364745 A1 SU 364745A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- mechanized
- intersectional
- clearances
- strengths
- overlapping
- Prior art date
Links
Landscapes
- Fencing (AREA)
Description
1one
Изобретение относитс к области добычи полезных ископаемых подземным способом, а именно к креплению очистных забоев механизированными креп ми.The invention relates to the field of mining of minerals by the underground method, namely to the fastening of working faces with mechanized roof supports.
Известно устройство дл перекрыти межсекционных зазоров в механизированных креп х, включающее ограждени секций и защитные кожухи.A device is known for closing off intersectional gaps in mechanized supports, including enclosures of sections and protective covers.
Предлагаемое устройство отличаетс от известного тем, что каждый кожух выполнен в виде трубы из эластичного материала и прикреплен к одному из торцов ограждени , имеющих скосы.The proposed device differs from the known one in that each casing is made in the form of a pipe of elastic material and is attached to one of the ends of the fence, which have bevels.
На чертеже изображено предлагаемое устройство .The drawing shows the proposed device.
Устройство включает в себ защитные кожухи 1, выполненные из эластичного материала , свернутого в трубу и укрепленного на скошенных торцах 2 ограждений секций 3. Защитные кожухи размещены в пазу, образуемом двум р дом сто щими секци ми, и плотно перекрывают межсекционный зазор.The device includes protective covers 1, made of elastic material, rolled up into a pipe and fastened at the beveled ends 2 of the enclosures of sections 3. The protective covers are placed in a groove formed by two adjacent sections, and tightly overlap the intersectional gap.
Предмет изобретени Subject invention
Устройство дл перекрыти межсекционных зазоров в механизированных креп х, включающее огражденн секций и защитные кожухи , отличающеес тем, что, с целью упрощени конструкции, каждый защитный A device for closing intersection gaps in mechanized supports, including fenced sections and protective covers, characterized in that, in order to simplify the design, each protective
выполнеп в виде трубы из эластичного матерпала и прикреплен к одному из торцов огран дени , имеющих скосы.made in the form of a pipe made of an elastic material and attached to one of the ends of the bevel, having bevels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1668014A SU364745A1 (en) | 1971-06-09 | 1971-06-09 | DEVICE FOR OVERLAPPING INTERSECTIONAL CLEARANCES IN MECHANIZED STRENGTHS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1668014A SU364745A1 (en) | 1971-06-09 | 1971-06-09 | DEVICE FOR OVERLAPPING INTERSECTIONAL CLEARANCES IN MECHANIZED STRENGTHS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU364745A1 true SU364745A1 (en) | 1972-12-28 |
Family
ID=20478675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1668014A SU364745A1 (en) | 1971-06-09 | 1971-06-09 | DEVICE FOR OVERLAPPING INTERSECTIONAL CLEARANCES IN MECHANIZED STRENGTHS |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU364745A1 (en) |
-
1971
- 1971-06-09 SU SU1668014A patent/SU364745A1/en active
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