FR2121449A3 - - Google Patents
Info
- Publication number
- FR2121449A3 FR2121449A3 FR7101130A FR7101130A FR2121449A3 FR 2121449 A3 FR2121449 A3 FR 2121449A3 FR 7101130 A FR7101130 A FR 7101130A FR 7101130 A FR7101130 A FR 7101130A FR 2121449 A3 FR2121449 A3 FR 2121449A3
- Authority
- FR
- France
- 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
Classifications
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C2/00—Fire prevention or containment
- A62C2/06—Physical fire-barriers
- A62C2/12—Hinged dampers
- A62C2/14—Hinged dampers with two or more blades
- A62C2/16—Hinged dampers with two or more blades multi-vane roll or fold-up type
-
- 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
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
- E06B5/16—Fireproof doors or similar closures; Adaptations of fixed constructions therefor
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- 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
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/92—Doors or windows extensible when set in position
- E06B3/925—Doors or windows extensible when set in position with several wings opening vertically towards the same side of the opening and each closing a separate part of the opening
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7101130A FR2121449B3 (enExample) | 1971-01-14 | 1971-01-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7101130A FR2121449B3 (enExample) | 1971-01-14 | 1971-01-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2121449A3 true FR2121449A3 (enExample) | 1972-08-25 |
| FR2121449B3 FR2121449B3 (enExample) | 1973-11-30 |
Family
ID=9070274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7101130A Expired FR2121449B3 (enExample) | 1971-01-14 | 1971-01-14 |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2121449B3 (enExample) |
-
1971
- 1971-01-14 FR FR7101130A patent/FR2121449B3/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2121449B3 (enExample) | 1973-11-30 |