NL7300711A - - Google Patents
Info
- Publication number
- NL7300711A NL7300711A NL7300711A NL7300711A NL7300711A NL 7300711 A NL7300711 A NL 7300711A NL 7300711 A NL7300711 A NL 7300711A NL 7300711 A NL7300711 A NL 7300711A NL 7300711 A NL7300711 A NL 7300711A
- Authority
- NL
- Netherlands
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
- 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
-
- 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
- E06B9/01—Grilles fixed to walls, doors, or windows; Grilles moving with doors or windows; Walls formed as grilles, e.g. claustra
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Architecture (AREA)
- Blinds (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB244972A GB1384074A (en) | 1972-01-18 | 1972-01-18 | Reinforced louvred construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7300711A true NL7300711A (en) | 1973-07-20 |
Family
ID=9739779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7300711A NL7300711A (en) | 1972-01-18 | 1973-01-17 |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE2301752A1 (en) |
| GB (1) | GB1384074A (en) |
| NL (1) | NL7300711A (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2653056C3 (en) * | 1976-11-23 | 1981-04-23 | Bochumer Eisenhütte Heintzmann GmbH & Co, 4630 Bochum | Protection device for the air passage areas of rooms or buildings |
| FR2596802B1 (en) * | 1986-04-08 | 1990-07-13 | Sodeteg | SAFETY WINDOW |
| IT1272402B (en) * | 1993-05-04 | 1997-06-23 | All System Srl | SAFETY SHUTTER, EQUIPPED WITH A CREMONESE OR HANDLE AND SIDE HINGES FOR THE OPENING, MADE WITH DETAILS IN ALUMINUM PROFILES SUITABLE TO SUPPORT METAL STICKS AND PROVIDED WITH INTERNAL ARMOR SLABS |
| US5411312A (en) * | 1993-12-27 | 1995-05-02 | Stallings; Thomas G. | Tailgate wind deflector apparatus |
| DE19625656C2 (en) * | 1996-06-26 | 2001-02-22 | Sommer Metallbau Stahlbau Gmbh | Object security grille |
| CN104494610A (en) * | 2014-10-28 | 2015-04-08 | 南车资阳机车有限公司 | Simple pneumatic movable wind-grate ventilation mechanism for locomotives |
-
1972
- 1972-01-18 GB GB244972A patent/GB1384074A/en not_active Expired
-
1973
- 1973-01-15 DE DE19732301752 patent/DE2301752A1/en active Pending
- 1973-01-17 NL NL7300711A patent/NL7300711A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2301752A1 (en) | 1973-07-26 |
| GB1384074A (en) | 1975-02-19 |