ES268141U - Multiple-use channel-shaped structure for suspended ceiling. - Google Patents
Multiple-use channel-shaped structure for suspended ceiling.Info
- Publication number
- ES268141U ES268141U ES1981268141U ES268141U ES268141U ES 268141 U ES268141 U ES 268141U ES 1981268141 U ES1981268141 U ES 1981268141U ES 268141 U ES268141 U ES 268141U ES 268141 U ES268141 U ES 268141U
- Authority
- ES
- Spain
- Prior art keywords
- grooves
- projections
- shaped structure
- directed downward
- shaped
- 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.)
- Granted
Links
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 125000006850 spacer group Chemical group 0.000 abstract 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/06—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by constructional features of the supporting construction, e.g. cross section or material of framework members
- E04B9/064—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by constructional features of the supporting construction, e.g. cross section or material of framework members comprising extruded supporting beams
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/02—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation having means for ventilation or vapour discharge
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Ventilation (AREA)
Abstract
An elongated channel-shaped structure, preferably of anodized extruded aluminium, is suitable to form the load bearing beam of a false ceiling assembly, in particular comprising absolute filters for the so-called "clean rooms". Such a structure is U-shaped and comprises an elongated and uninterrupted central slot or groove for the fixing to the ceiling, with the concavity of the U-shape directed downward, having outer lateral finnings for the cooling, outer grooves and projections for the coupling with transverse spacers and for supporting absolute filters, as well as inner grooves and projections for supporting electric lines, pipes and other devices and systems. There are also provided extension members directed downward, to be fastened to said structure and having further support and guide fit grooves.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT23396/80A IT1131962B (en) | 1980-07-11 | 1980-07-11 | MULTI-PURPOSE CNALIFORM STRUCTURE FOR CEILINGS, IN PARTICULAR TO SUPPORT ABSOLUTE FILTERS OF A WHITE CHAMBER |
Publications (2)
Publication Number | Publication Date |
---|---|
ES268141U true ES268141U (en) | 1983-06-01 |
ES268141Y ES268141Y (en) | 1983-12-01 |
Family
ID=11206713
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1981268141U Expired ES268141Y (en) | 1980-07-11 | 1981-07-03 | STRUCTURE IN THE FORM OF A CHANNEL FOR MULTIPLE USE, INTENDED FOR FALSE CEILINGS. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0044283B1 (en) |
DE (1) | DE3161629D1 (en) |
ES (1) | ES268141Y (en) |
IT (1) | IT1131962B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1989007182A1 (en) * | 1988-02-05 | 1989-08-10 | Donaldson Company, Inc. | Clean room ceiling grid system |
US4946484A (en) * | 1988-02-05 | 1990-08-07 | Donaldson Company, Inc. | Support for clean room ceiling grid system |
US5865674A (en) * | 1995-12-22 | 1999-02-02 | Envirco Corporation | Flush lighting system for cleanroom |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE602228A (en) * | 1960-04-07 | 1961-07-31 | Jacques Huguenin Fils | Device for assembling profiled bars for the construction of metal reinforcements intended for furniture and real estate. |
FR1472419A (en) * | 1966-03-16 | 1967-03-10 | Screed | |
US3673945A (en) * | 1970-02-11 | 1972-07-04 | Joel R Rachlin | Ventilating air distributing channel |
US3975995A (en) * | 1975-03-13 | 1976-08-24 | American Air Filter Company, Inc. | Ventilated ceiling construction |
GB1538856A (en) * | 1976-05-26 | 1979-01-24 | Selfe M | Integrated ceiling systems |
US4060025A (en) * | 1976-09-30 | 1977-11-29 | Pelosi Jr Michael H | Air distribution ceiling |
DE2809674C2 (en) * | 1978-03-07 | 1983-11-17 | Metallbau Ritter-Trennwände GmbH, 7032 Sindelfingen | False ceiling |
-
1980
- 1980-07-11 IT IT23396/80A patent/IT1131962B/en active
-
1981
- 1981-06-04 EP EP81830093A patent/EP0044283B1/en not_active Expired
- 1981-06-04 DE DE8181830093T patent/DE3161629D1/en not_active Expired
- 1981-07-03 ES ES1981268141U patent/ES268141Y/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
EP0044283A3 (en) | 1982-06-09 |
EP0044283A2 (en) | 1982-01-20 |
EP0044283B1 (en) | 1983-12-14 |
IT8023396A0 (en) | 1980-07-11 |
IT1131962B (en) | 1986-06-25 |
ES268141Y (en) | 1983-12-01 |
DE3161629D1 (en) | 1984-01-19 |
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