FR2252474A1 - Opaque multiple leaf timber shutters - have horiz. strips slotting into grooved inclined leaves - Google Patents
Opaque multiple leaf timber shutters - have horiz. strips slotting into grooved inclined leavesInfo
- Publication number
- FR2252474A1 FR2252474A1 FR7343102A FR7343102A FR2252474A1 FR 2252474 A1 FR2252474 A1 FR 2252474A1 FR 7343102 A FR7343102 A FR 7343102A FR 7343102 A FR7343102 A FR 7343102A FR 2252474 A1 FR2252474 A1 FR 2252474A1
- Authority
- FR
- France
- Prior art keywords
- shutters
- strips
- leaves
- horiz
- slotting
- 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.)
- Withdrawn
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
- E06B9/04—Shutters, movable grilles, or other safety closing devices, e.g. against burglary of wing type, e.g. revolving or sliding
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/02—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
- E06B7/08—Louvre doors, windows or grilles
- E06B7/082—Louvre doors, windows or grilles with rigid or slidable lamellae
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Architecture (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The american or french style timber shutters have multiple identical leaves (B) of rectangular section with long sides parallel, inclined at about 45 deg. and regularly spaced in a vertical frame. Strips (A) slot into grooves in the inclined leaves, thus filling the inter-leaf space which is normally left free, permitting a limited passage of air and light. This filling of the spaces results in a completely opaque shutter with enhanced rigidity whilst retaining the appearance of conventional louvred shutters. The system may be used to produce louvred shutters. The system may be used to produce large doors for e.g. garages.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7343102A FR2252474A1 (en) | 1973-11-28 | 1973-11-28 | Opaque multiple leaf timber shutters - have horiz. strips slotting into grooved inclined leaves |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7343102A FR2252474A1 (en) | 1973-11-28 | 1973-11-28 | Opaque multiple leaf timber shutters - have horiz. strips slotting into grooved inclined leaves |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2252474A1 true FR2252474A1 (en) | 1975-06-20 |
Family
ID=9128645
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7343102A Withdrawn FR2252474A1 (en) | 1973-11-28 | 1973-11-28 | Opaque multiple leaf timber shutters - have horiz. strips slotting into grooved inclined leaves |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2252474A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6543188B1 (en) * | 1997-11-21 | 2003-04-08 | Poma Corporation | Reinforced shutter structure |
-
1973
- 1973-11-28 FR FR7343102A patent/FR2252474A1/en not_active Withdrawn
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6543188B1 (en) * | 1997-11-21 | 2003-04-08 | Poma Corporation | Reinforced shutter structure |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |