ES174769U - Ventilation provision for roll blinds. (Machine-translation by Google Translate, not legally binding) - Google Patents
Ventilation provision for roll blinds. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES174769U ES174769U ES0174769U ES174769U ES174769U ES 174769 U ES174769 U ES 174769U ES 0174769 U ES0174769 U ES 0174769U ES 174769 U ES174769 U ES 174769U ES 174769 U ES174769 U ES 174769U
- Authority
- ES
- Spain
- Prior art keywords
- walls
- translation
- legally binding
- google translate
- machine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Blinds (AREA)
- Curtains And Furnishings For Windows Or Doors (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
Ventilation arrangement for rolling shutters, composed of a series of coplanar slats, formed by a double wall, equipped with means for free articulation with the immediate one, with mutual distancing margin, characterized in that one of the slats that make up the shutter, has two longitudinal partitions, perpendicular to the side walls, provided on their opposing faces with guides for a rigid strip parallel to said walls, essentially capable of exercising longitudinal displacements, under manual operation, in which said strip and the walls in question possess a at the same level a succession of holes aligned and in equidistance, in order to obtain at will, in the extended situation of the blind, a greater or lesser positional coincidence between the mentioned holes of the strip and those of the walls, in order to regulate the flow rate of the air passage to the intensity of the passage of light through the blind. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES1971174769U ES174769Y (en) | 1971-12-01 | 1971-12-01 | VENTILATION PROVISION FOR ROLLER BLINDS. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES1971174769U ES174769Y (en) | 1971-12-01 | 1971-12-01 | VENTILATION PROVISION FOR ROLLER BLINDS. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES174769U true ES174769U (en) | 1972-06-01 |
ES174769Y ES174769Y (en) | 1972-11-16 |
Family
ID=8349301
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1971174769U Expired ES174769Y (en) | 1971-12-01 | 1971-12-01 | VENTILATION PROVISION FOR ROLLER BLINDS. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES174769Y (en) |
-
1971
- 1971-12-01 ES ES1971174769U patent/ES174769Y/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES174769Y (en) | 1972-11-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NL176695B (en) | SLAT BLIND WITH VERTICALLY APPLIED SLATS. | |
NL179752C (en) | Venetian blind with horizontal, tiltable slats. | |
AT291514B (en) | Slat blind with vertically arranged, laterally displaceable and jointly pivotable slats about their longitudinal axis | |
GB1508994A (en) | Building members | |
FR1398514A (en) | Louver installations and elements preventing light from passing between the lintel and a lintel or equivalent | |
FR2317471A1 (en) | Silent slatted venetian blind closure - has devices movably connecting slats with front faces in parallel planes without rotary movement | |
ES301760A1 (en) | Window construction system. (Machine-translation by Google Translate, not legally binding) | |
GB1142934A (en) | Improvements in or relating to roller shutters | |
ES174769U (en) | Ventilation provision for roll blinds. (Machine-translation by Google Translate, not legally binding) | |
ES229798U (en) | Foldable rolling shutters | |
FR1321456A (en) | Roller shutter blind | |
FR2222524A1 (en) | Venetian blind of PVC - with slats of prismatic cross-section and vertical plane of symmetry | |
FR1530680A (en) | New blinds or roller shutters with articulated horizontal elements | |
ES297580A1 (en) | Improvements in blinds of fixed sheets (Machine-translation by Google Translate, not legally binding) | |
ES99011U (en) | Blind tape (Machine-translation by Google Translate, not legally binding) | |
ES426225A1 (en) | Venetian blind | |
ES308855A3 (en) | Improvements in the manufacture of rolled blinds. (Machine-translation by Google Translate, not legally binding) | |
ES252185A3 (en) | Improvements in the rollable blinds of articulated tablillas (Machine-translation by Google Translate, not legally binding) | |
ES251753U (en) | Emboceration for roller blinds guides (Machine-translation by Google Translate, not legally binding) | |
AT300306B (en) | Venetian blind with vertical slats | |
ES219202U (en) | Retainer for blind louver alignment (Machine-translation by Google Translate, not legally binding) | |
GB532600A (en) | Improvements in sectional shutters, particularly for covering windows | |
FR1421919A (en) | Improvement in roller shutters, shutters and louvers and in particular in what concerns the Italian projection | |
ES30197U (en) | Perfected persians with ventilation (Machine-translation by Google Translate, not legally binding) | |
ES301951A1 (en) | Improvements in the construction of roller blinds (Machine-translation by Google Translate, not legally binding) |