DE4017203C1 - - Google Patents
Info
- Publication number
- DE4017203C1 DE4017203C1 DE4017203A DE4017203A DE4017203C1 DE 4017203 C1 DE4017203 C1 DE 4017203C1 DE 4017203 A DE4017203 A DE 4017203A DE 4017203 A DE4017203 A DE 4017203A DE 4017203 C1 DE4017203 C1 DE 4017203C1
- Authority
- DE
- Germany
- Prior art keywords
- hollow profile
- profile bars
- section
- perforations
- cover plate
- 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.)
- Expired - Fee Related
Links
Classifications
-
- 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
- F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
- F24F13/068—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser formed as perforated walls, ceilings or floors
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
- E04C2/42—Gratings; Grid-like panels
- E04C2/427—Expanded metal or other monolithic gratings
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
- E04F15/024—Sectional false floors, e.g. computer floors
- E04F15/02405—Floor panels
- E04F15/02417—Floor panels made of box-like elements
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- General Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Floor Finish (AREA)
- Ventilation (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4017203A DE4017203C1 (fr) | 1990-05-29 | 1990-05-29 | |
DK91106292.5T DK0459135T3 (da) | 1990-05-29 | 1991-04-19 | Gulvplade til dobbeltgulve i ventilerede rum, især rene rum |
ES199191106292T ES2046817T3 (es) | 1990-05-29 | 1991-04-19 | Placa de piso para pisos dobles en espacios ventilados, especialmente en espacios limpios. |
EP91106292A EP0459135B1 (fr) | 1990-05-29 | 1991-04-19 | Plaque de plancher pour faux planchers surélevés dans des locaux aérés, notamment des locaux à atmosphère pure |
DE91106292T DE59100398D1 (de) | 1990-05-29 | 1991-04-19 | Bodenplatte für Doppelböden in belüfteten Räumen, insbesondere Reinräumen. |
AT91106292T ATE94937T1 (de) | 1990-05-29 | 1991-04-19 | Bodenplatte fuer doppelboeden in beluefteten raeumen, insbesondere reinraeumen. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4017203A DE4017203C1 (fr) | 1990-05-29 | 1990-05-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE4017203C1 true DE4017203C1 (fr) | 1991-07-25 |
Family
ID=6407374
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE4017203A Expired - Fee Related DE4017203C1 (fr) | 1990-05-29 | 1990-05-29 | |
DE91106292T Expired - Fee Related DE59100398D1 (de) | 1990-05-29 | 1991-04-19 | Bodenplatte für Doppelböden in belüfteten Räumen, insbesondere Reinräumen. |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE91106292T Expired - Fee Related DE59100398D1 (de) | 1990-05-29 | 1991-04-19 | Bodenplatte für Doppelböden in belüfteten Räumen, insbesondere Reinräumen. |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0459135B1 (fr) |
AT (1) | ATE94937T1 (fr) |
DE (2) | DE4017203C1 (fr) |
DK (1) | DK0459135T3 (fr) |
ES (1) | ES2046817T3 (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4038938A1 (de) * | 1990-04-19 | 1991-11-21 | Manfred Nothdurft | Verlegbares fussbodenelement |
DE4201710A1 (de) * | 1991-09-27 | 1993-04-08 | Ibotec Beschichtungen Gmbh | Wand- oder bodenplatte mit gittertraeger |
EP1736614A2 (fr) * | 2005-06-25 | 2006-12-27 | Ambros Schmelzer & Sohn GmbH & Co. KG | Plancher ventilé |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE20005184U1 (de) * | 2000-03-21 | 2000-06-29 | Vießmann, Hans, Dr. Dr., 95030 Hof | Belüftungsplatte für Raumzellen |
US8733060B2 (en) * | 2010-09-09 | 2014-05-27 | Tate Access Floors Leasing, Inc. | Directional grate access floor panel |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8020658U1 (de) * | 1980-08-01 | 1980-11-06 | Mero-Werke Dr.-Ing. Max Mengeringhausen, Gmbh & Co, 8700 Wuerzburg | Doppelbodenplatte mit luftdurchtrittsoeffnungen |
WO1988007612A1 (fr) * | 1987-03-23 | 1988-10-06 | Farley Metals, Inc. | Dalle pour planchers sureleves |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2180945A (en) * | 1936-08-01 | 1939-11-21 | Burgess Battery Co | Ventilating construction |
US3252400A (en) * | 1964-02-24 | 1966-05-24 | Jr Joseph Madl | Means providing a coordinated air flow in an enclosure |
FR2217482B3 (fr) * | 1973-02-12 | 1976-11-26 | Thonus Sprl | |
DE3738444A1 (de) * | 1987-11-12 | 1989-05-24 | Nickel Gmbh Heinrich | Doppelboden zur luftabsaugung aus raeumen |
-
1990
- 1990-05-29 DE DE4017203A patent/DE4017203C1/de not_active Expired - Fee Related
-
1991
- 1991-04-19 ES ES199191106292T patent/ES2046817T3/es not_active Expired - Lifetime
- 1991-04-19 AT AT91106292T patent/ATE94937T1/de not_active IP Right Cessation
- 1991-04-19 DK DK91106292.5T patent/DK0459135T3/da active
- 1991-04-19 EP EP91106292A patent/EP0459135B1/fr not_active Expired - Lifetime
- 1991-04-19 DE DE91106292T patent/DE59100398D1/de not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8020658U1 (de) * | 1980-08-01 | 1980-11-06 | Mero-Werke Dr.-Ing. Max Mengeringhausen, Gmbh & Co, 8700 Wuerzburg | Doppelbodenplatte mit luftdurchtrittsoeffnungen |
WO1988007612A1 (fr) * | 1987-03-23 | 1988-10-06 | Farley Metals, Inc. | Dalle pour planchers sureleves |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4038938A1 (de) * | 1990-04-19 | 1991-11-21 | Manfred Nothdurft | Verlegbares fussbodenelement |
DE4201710A1 (de) * | 1991-09-27 | 1993-04-08 | Ibotec Beschichtungen Gmbh | Wand- oder bodenplatte mit gittertraeger |
EP1736614A2 (fr) * | 2005-06-25 | 2006-12-27 | Ambros Schmelzer & Sohn GmbH & Co. KG | Plancher ventilé |
EP1736614A3 (fr) * | 2005-06-25 | 2008-06-25 | Ambros Schmelzer & Sohn GmbH & Co. KG | Plancher ventilé |
Also Published As
Publication number | Publication date |
---|---|
DE59100398D1 (de) | 1993-10-28 |
ES2046817T3 (es) | 1994-02-01 |
ATE94937T1 (de) | 1993-10-15 |
DK0459135T3 (da) | 1993-11-22 |
EP0459135B1 (fr) | 1993-09-22 |
EP0459135A1 (fr) | 1991-12-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8100 | Publication of patent without earlier publication of application | ||
D1 | Grant (no unexamined application published) patent law 81 | ||
8363 | Opposition against the patent | ||
8365 | Fully valid after opposition proceedings | ||
8339 | Ceased/non-payment of the annual fee |