SU536311A1 - Blinds for ventilation and environmental protection. - Google Patents
Blinds for ventilation and environmental protection.Info
- Publication number
- SU536311A1 SU536311A1 SU1880925A SU1880925A SU536311A1 SU 536311 A1 SU536311 A1 SU 536311A1 SU 1880925 A SU1880925 A SU 1880925A SU 1880925 A SU1880925 A SU 1880925A SU 536311 A1 SU536311 A1 SU 536311A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- blinds
- ventilation
- environmental protection
- plates
- environmental
- Prior art date
Links
Landscapes
- Blinds (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Description
жестко соединенные друг с другом пар-ные штампованные из листового материала элементы , имеющие рзмы и наклонные продольные пластины, отличающиес тем, что, с целЬО повышени належности зalJiиты, пла стины 3 местах примыкани к раме выполнены с закругленными торцами и перпе;|дикул рными их нродольным кроглкам надрезами, при этом злеме};ты жалюзи расноложены иод углом 180° и еочлене;1ы с нахлестом хромок пгс-дольных лласти:н.rigidly connected with each other pair of stamped from sheet material elements with rmzi and inclined longitudinal plates, characterized in that, in order to increase the accuracy of the ZalJiita, plates 3 places adjoining the frame are made with rounded ends and perp; you can see cuts in this way, with this one), you have the blinds with an iodine angle of 180 ° and a member; 1y with an overlap of the lame of the pgs-longitudinal region: n.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1880925A SU536311A1 (en) | 1973-02-08 | 1973-02-08 | Blinds for ventilation and environmental protection. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1880925A SU536311A1 (en) | 1973-02-08 | 1973-02-08 | Blinds for ventilation and environmental protection. |
Publications (1)
Publication Number | Publication Date |
---|---|
SU536311A1 true SU536311A1 (en) | 1976-11-25 |
Family
ID=20541865
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1880925A SU536311A1 (en) | 1973-02-08 | 1973-02-08 | Blinds for ventilation and environmental protection. |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU536311A1 (en) |
-
1973
- 1973-02-08 SU SU1880925A patent/SU536311A1/en active
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