PL122954U1 - Ventilation stopping for the headings with belt transport - Google Patents
Ventilation stopping for the headings with belt transportInfo
- Publication number
- PL122954U1 PL122954U1 PL122954U PL12295414U PL122954U1 PL 122954 U1 PL122954 U1 PL 122954U1 PL 122954 U PL122954 U PL 122954U PL 12295414 U PL12295414 U PL 12295414U PL 122954 U1 PL122954 U1 PL 122954U1
- Authority
- PL
- Poland
- Prior art keywords
- headings
- belt transport
- dam
- passage opening
- ventilation stopping
- Prior art date
Links
Abstract
Urządzenie ma wychylną klapę (4) zabudowaną i uszczelnioną w przepustowym otworze (2) tamy (1), dociskaną do transportowanej nadawy (8) lub pustej taśmy (7), swoim odpowiednio dobranym ciężarem, bądź ciężarem i dodatkowo naporem przepływającego powietrza wentylacyjnego oraz boczne uszczelniające płyty (9) o kształcie zapewniającym szczelność wychylnej klapy (4), niezależnie od jej wychylenia, w przepustowym otworze (2) tamy (1).The device has a hinged hatch (4) built-in and sealed in the passage opening (2) of the dam (1), pressed against the transported feed (8) or the empty belt (7), with its properly selected weight, or the weight and additional pressure of the flowing ventilation air, and the side sealing plates (9) of a shape ensuring tightness of the swinging flap (4), regardless of its inclination, in the passage opening (2) of the dam (1).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL122954U PL68622Y1 (en) | 2014-03-31 | 2014-03-31 | Ventilation stopping for the headings with belt transport |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL122954U PL68622Y1 (en) | 2014-03-31 | 2014-03-31 | Ventilation stopping for the headings with belt transport |
Publications (2)
Publication Number | Publication Date |
---|---|
PL122954U1 true PL122954U1 (en) | 2015-10-12 |
PL68622Y1 PL68622Y1 (en) | 2016-10-31 |
Family
ID=54266859
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL122954U PL68622Y1 (en) | 2014-03-31 | 2014-03-31 | Ventilation stopping for the headings with belt transport |
Country Status (1)
Country | Link |
---|---|
PL (1) | PL68622Y1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110486075B (en) * | 2019-08-16 | 2020-11-03 | 河北百方通用机械有限公司 | Automatic protector for controlling wind and preventing outburst of wall when belt passing through air door |
-
2014
- 2014-03-31 PL PL122954U patent/PL68622Y1/en unknown
Also Published As
Publication number | Publication date |
---|---|
PL68622Y1 (en) | 2016-10-31 |
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