FR2251681A1 - Metal support beam for suspended ceiling panels - is a metal sheet folded several times to form an I-beam - Google Patents
Metal support beam for suspended ceiling panels - is a metal sheet folded several times to form an I-beamInfo
- Publication number
- FR2251681A1 FR2251681A1 FR7341379A FR7341379A FR2251681A1 FR 2251681 A1 FR2251681 A1 FR 2251681A1 FR 7341379 A FR7341379 A FR 7341379A FR 7341379 A FR7341379 A FR 7341379A FR 2251681 A1 FR2251681 A1 FR 2251681A1
- Authority
- FR
- France
- Prior art keywords
- several times
- suspended ceiling
- ceiling panels
- metal sheet
- sheet folded
- 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
- E04C3/06—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with substantially solid, i.e. unapertured, web
- E04C3/07—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with substantially solid, i.e. unapertured, web at least partly of bent or otherwise deformed strip- or sheet-like material
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
- E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
- E04C2003/0408—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section
- E04C2003/0421—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section comprising one single unitary part
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
- E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
- E04C2003/0426—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by material distribution in cross section
- E04C2003/0434—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by material distribution in cross section the open cross-section free of enclosed cavities
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
- E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
- E04C2003/0443—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by substantial shape of the cross-section
- E04C2003/0452—H- or I-shaped
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Rod-Shaped Construction Members (AREA)
- Tents Or Canopies (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7341379A FR2251681A1 (en) | 1973-11-21 | 1973-11-21 | Metal support beam for suspended ceiling panels - is a metal sheet folded several times to form an I-beam |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7341379A FR2251681A1 (en) | 1973-11-21 | 1973-11-21 | Metal support beam for suspended ceiling panels - is a metal sheet folded several times to form an I-beam |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2251681A1 true FR2251681A1 (en) | 1975-06-13 |
FR2251681B1 FR2251681B1 (fr) | 1976-11-19 |
Family
ID=9128027
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7341379A Granted FR2251681A1 (en) | 1973-11-21 | 1973-11-21 | Metal support beam for suspended ceiling panels - is a metal sheet folded several times to form an I-beam |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2251681A1 (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2358524A1 (fr) * | 1976-07-12 | 1978-02-10 | Grebau Greschbach Ind | Panne de toit |
EP0347564A1 (fr) * | 1988-06-23 | 1989-12-27 | Unidek Bouwelementen b.v. | Panneau pour la construction des toits de bâtiments |
FR2658549A1 (fr) * | 1990-02-19 | 1991-08-23 | Ravoyard Kit 2000 Sa Ets | Profile de charpente en tole pliee, couverture de batiment comportant de tels profiles, et son procede de montage. |
EP0767282A1 (fr) * | 1995-10-06 | 1997-04-09 | PAB Services | Poutre métallique collaborante |
-
1973
- 1973-11-21 FR FR7341379A patent/FR2251681A1/fr active Granted
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2358524A1 (fr) * | 1976-07-12 | 1978-02-10 | Grebau Greschbach Ind | Panne de toit |
EP0347564A1 (fr) * | 1988-06-23 | 1989-12-27 | Unidek Bouwelementen b.v. | Panneau pour la construction des toits de bâtiments |
FR2658549A1 (fr) * | 1990-02-19 | 1991-08-23 | Ravoyard Kit 2000 Sa Ets | Profile de charpente en tole pliee, couverture de batiment comportant de tels profiles, et son procede de montage. |
EP0446158A1 (fr) * | 1990-02-19 | 1991-09-11 | Etablissements Ravoyard-Kit 2000, S.A. | Profilé de charpente en tôle pliée, couverture de bâtiment comportant de tels profilés, et son procédé de montage |
EP0767282A1 (fr) * | 1995-10-06 | 1997-04-09 | PAB Services | Poutre métallique collaborante |
FR2739643A1 (fr) * | 1995-10-06 | 1997-04-11 | Pab Services | Poutre metallique collaborante |
Also Published As
Publication number | Publication date |
---|---|
FR2251681B1 (fr) | 1976-11-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CL | Concession to grant licenses | ||
ST | Notification of lapse |