IT1112157B - Composite roller shutter blind structure - has alternate hollow laths and single leaf blade connectors positioned to form perforated or slotted blind or both - Google Patents
Composite roller shutter blind structure - has alternate hollow laths and single leaf blade connectors positioned to form perforated or slotted blind or bothInfo
- Publication number
- IT1112157B IT1112157B IT1985079A IT1985079A IT1112157B IT 1112157 B IT1112157 B IT 1112157B IT 1985079 A IT1985079 A IT 1985079A IT 1985079 A IT1985079 A IT 1985079A IT 1112157 B IT1112157 B IT 1112157B
- Authority
- IT
- Italy
- Prior art keywords
- blind
- slotted
- roller shutter
- leaf blade
- single leaf
- Prior art date
Links
- 239000002131 composite material Substances 0.000 title 1
Landscapes
- Mechanical Light Control Or Optical Switches (AREA)
Abstract
The blind has a series of hollow laths (1) each with a hole in the top (5) allowing the bulbous end (3) of the leaf (2) to enter the hollow body (4). The leaf can be either part of the lath above or can be separate from, but connected to it. The leaf part is housed in body while the blind is closed and when pulled clear it can reveal one of several forms, either totally perforated to let in air but not light, or partially perforated and partially slotted so that it can let in air and light simultaneously.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT1985079A IT1112157B (en) | 1979-02-02 | 1979-02-02 | Composite roller shutter blind structure - has alternate hollow laths and single leaf blade connectors positioned to form perforated or slotted blind or both |
FR8001928A FR2448027A1 (en) | 1979-02-02 | 1980-01-29 | Composite roller shutter blind structure - has alternate hollow laths and single leaf blade connectors positioned to form perforated or slotted blind or both |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT1985079A IT1112157B (en) | 1979-02-02 | 1979-02-02 | Composite roller shutter blind structure - has alternate hollow laths and single leaf blade connectors positioned to form perforated or slotted blind or both |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7919850A0 IT7919850A0 (en) | 1979-02-02 |
IT1112157B true IT1112157B (en) | 1986-01-13 |
Family
ID=11161793
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT1985079A IT1112157B (en) | 1979-02-02 | 1979-02-02 | Composite roller shutter blind structure - has alternate hollow laths and single leaf blade connectors positioned to form perforated or slotted blind or both |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1112157B (en) |
-
1979
- 1979-02-02 IT IT1985079A patent/IT1112157B/en active
Also Published As
Publication number | Publication date |
---|---|
IT7919850A0 (en) | 1979-02-02 |
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