SU1453033A2 - Machine for braiding flexible canopy - Google Patents
Machine for braiding flexible canopy Download PDFInfo
- Publication number
- SU1453033A2 SU1453033A2 SU874228647A SU4228647A SU1453033A2 SU 1453033 A2 SU1453033 A2 SU 1453033A2 SU 874228647 A SU874228647 A SU 874228647A SU 4228647 A SU4228647 A SU 4228647A SU 1453033 A2 SU1453033 A2 SU 1453033A2
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- tail
- links
- shuttle
- machine
- transverse metal
- Prior art date
Links
Landscapes
- Superconductors And Manufacturing Methods Therefor (AREA)
Abstract
Изобретение относитс к горному делу, а именно к средствам механизации плетени и настила гибкого перекрыти (ГП) из металлических полос в монтажном слое при отработке мощных угольных пластов. Цель изобретени - расширение эксплуатационных возможностей машины дл плетени ГП. Дл этого отогнутые концы 18 хвостовых звеньев челнока 8 расположены между верхним выступом кронштейнов (К) и открытой стороной паза К. Плоские концы 15 хвостовых звеньев расположены между торцовой стенкой паза и верхним выступом К. При этом каждое хвостовое звено снабжено осью 19 дл креплени поперечной металлической полосы (П). Рассто ние между наружными поверхност ми отогнутых концов 18 хвостовых звеньев и боковыми пластинами 13 звеньев цепи равно Д Я4-2А+ )-В, где Я - ширина поперечной металлической П, /1 - толщина хвостового звена челнока, б - гарантированный зазор между хвостовым звеном и поперечной металлической П, В - ширина цепи. Пропущенна вдоль всего става поперечна П выжимаетс из пазов К перекрещивающимис продольными П и оказываетс переплетенной ими. Перемещение челнока 8 вдоль става машины дл плетени ГП возможно в обоих направлени х. Это расшир ет эксплуатационные возможности машины дл плетени ГП. 5 ил. (О (DThe invention relates to mining, namely to the means of mechanization of the weave and the flooring of the flexible overlap (MP) of the metal strips in the installation layer during the development of powerful coal seams. The purpose of the invention is to expand the operational capabilities of the machine for weaving the GP. For this, the folded ends 18 of the tail links of the shuttle 8 are located between the upper protrusion of the brackets (K) and the open side of the groove K. The flat ends of the 15 tail links are located between the end wall of the groove and the upper protrusion K. Each tail link is provided with an axis 19 for mounting transverse metal lanes (P). The distance between the outer surfaces of the bent ends of the 18 tail links and the side plates of the 13 chain links is D Я4-2А +) -В, where I is the width of the transverse metal U, / 1 is the thickness of the tail link of the shuttle, b is the guaranteed gap between the tail link and transverse metal П, В - width of the chain. Skipped along the whole of the gate transverse P is squeezed out of the grooves To the intersecting longitudinal P and is intertwined with them. Moving the shuttle 8 along the bed of the machine for weaving the GP is possible in both directions. This expands the operational capabilities of the GP weaving machine. 5 il. (O (D
Description
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Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU874228647A SU1453033A2 (en) | 1987-03-11 | 1987-03-11 | Machine for braiding flexible canopy |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU874228647A SU1453033A2 (en) | 1987-03-11 | 1987-03-11 | Machine for braiding flexible canopy |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1234650A Addition SU357741A1 (en) |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1453033A2 true SU1453033A2 (en) | 1989-01-23 |
Family
ID=21297859
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU874228647A SU1453033A2 (en) | 1987-03-11 | 1987-03-11 | Machine for braiding flexible canopy |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1453033A2 (en) |
-
1987
- 1987-03-11 SU SU874228647A patent/SU1453033A2/en active
Non-Patent Citations (1)
Title |
---|
Авторское свидетельство СССР № 1234650, кл. Е 21 D 19/02, 1984. * |
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