FR2212519A2 - - Google Patents
Info
- Publication number
- FR2212519A2 FR2212519A2 FR7246975A FR7246975A FR2212519A2 FR 2212519 A2 FR2212519 A2 FR 2212519A2 FR 7246975 A FR7246975 A FR 7246975A FR 7246975 A FR7246975 A FR 7246975A FR 2212519 A2 FR2212519 A2 FR 2212519A2
- 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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- 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
- E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
- E06B1/56—Fastening frames to the border of openings or to similar contiguous frames
- E06B1/60—Fastening frames to the border of openings or to similar contiguous frames by mechanical means, e.g. anchoring means
- E06B1/6046—Clamping means acting perpendicular to the wall opening; Fastening frames by tightening or drawing them against a surface parallel to the opening
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
- F24F13/029—Duct comprising an opening for inspection, e.g. manhole
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7246975A FR2212519B2 (de) | 1972-12-29 | 1972-12-29 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7246975A FR2212519B2 (de) | 1972-12-29 | 1972-12-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2212519A2 true FR2212519A2 (de) | 1974-07-26 |
FR2212519B2 FR2212519B2 (de) | 1979-01-26 |
Family
ID=9109533
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7246975A Expired FR2212519B2 (de) | 1972-12-29 | 1972-12-29 |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2212519B2 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1984002736A1 (en) * | 1983-01-11 | 1984-07-19 | Hubert Juillet | Building block |
-
1972
- 1972-12-29 FR FR7246975A patent/FR2212519B2/fr not_active Expired
Non-Patent Citations (1)
Title |
---|
NEANT * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1984002736A1 (en) * | 1983-01-11 | 1984-07-19 | Hubert Juillet | Building block |
Also Published As
Publication number | Publication date |
---|---|
FR2212519B2 (de) | 1979-01-26 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
CL | Concession to grant licenses |