IT1166726B - 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
- IT1166726B IT1166726B IT2153279A IT2153279A IT1166726B IT 1166726 B IT1166726 B IT 1166726B IT 2153279 A IT2153279 A IT 2153279A IT 2153279 A IT2153279 A IT 2153279A IT 1166726 B IT1166726 B IT 1166726B
- 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 |
---|---|---|---|
IT2153279A IT1166726B (en) | 1979-04-03 | 1979-04-03 | 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 |
---|---|---|---|
IT2153279A IT1166726B (en) | 1979-04-03 | 1979-04-03 | 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 |
---|---|
IT7921532A0 IT7921532A0 (en) | 1979-04-03 |
IT1166726B true IT1166726B (en) | 1987-05-06 |
Family
ID=11183195
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT2153279A IT1166726B (en) | 1979-02-02 | 1979-04-03 | 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) | IT1166726B (en) |
-
1979
- 1979-04-03 IT IT2153279A patent/IT1166726B/en active
Also Published As
Publication number | Publication date |
---|---|
IT7921532A0 (en) | 1979-04-03 |
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