BE659370A - - Google Patents
Info
- Publication number
- BE659370A BE659370A BE659370DA BE659370A BE 659370 A BE659370 A BE 659370A BE 659370D A BE659370D A BE 659370DA BE 659370 A BE659370 A BE 659370A
- Authority
- BE
- Belgium
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
- E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F1/00—Ventilation of mines or tunnels; Distribution of ventilating currents
- E21F1/10—Air doors
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Housing For Livestock And Birds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR966719A FR1384540A (fr) | 1964-03-07 | 1964-03-07 | Porte d'aérage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE659370A true BE659370A (de) | 1965-05-28 |
Family
ID=8825088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE659370D BE659370A (de) | 1964-03-07 | 1965-02-05 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE659370A (de) |
| FR (1) | FR1384540A (de) |
| GB (1) | GB1100838A (de) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102080563A (zh) * | 2010-11-27 | 2011-06-01 | 淄博矿业集团有限责任公司 | 矿井运输大巷风门鸣笛与阻车装置 |
| CN101798936B (zh) * | 2009-02-10 | 2012-05-23 | 淄博矿业集团有限责任公司 | 风门摇臂自锁装置 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113605822A (zh) * | 2021-07-30 | 2021-11-05 | 王紫金 | 一种人脸识别人防门 |
-
1964
- 1964-03-07 FR FR966719A patent/FR1384540A/fr not_active Expired
-
1965
- 1965-02-05 BE BE659370D patent/BE659370A/xx unknown
- 1965-03-08 GB GB974165A patent/GB1100838A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101798936B (zh) * | 2009-02-10 | 2012-05-23 | 淄博矿业集团有限责任公司 | 风门摇臂自锁装置 |
| CN102080563A (zh) * | 2010-11-27 | 2011-06-01 | 淄博矿业集团有限责任公司 | 矿井运输大巷风门鸣笛与阻车装置 |
| CN102080563B (zh) * | 2010-11-27 | 2013-01-23 | 淄博矿业集团有限责任公司 | 矿井运输大巷风门鸣笛与阻车装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| FR1384540A (fr) | 1965-01-04 |
| GB1100838A (en) | 1968-01-24 |