ES226794Y - Una viga. - Google Patents
Una viga.Info
- Publication number
- ES226794Y ES226794Y ES1977226794U ES226794U ES226794Y ES 226794 Y ES226794 Y ES 226794Y ES 1977226794 U ES1977226794 U ES 1977226794U ES 226794 U ES226794 U ES 226794U ES 226794 Y ES226794 Y ES 226794Y
- Authority
- ES
- Spain
- 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
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
- E04C3/08—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with apertured web, e.g. with a web consisting of bar-like components; Honeycomb girders
- E04C3/09—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with apertured web, e.g. with a web consisting of bar-like components; Honeycomb girders at least partly of bent or otherwise deformed strip- or sheet-like material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D47/00—Making rigid structural elements or units, e.g. honeycomb structures
- B21D47/01—Making rigid structural elements or units, e.g. honeycomb structures beams or pillars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/01—Bending sheet metal along straight lines, e.g. to form simple curves between rams and anvils or abutments
-
- 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
- E04C2003/0486—Truss like structures composed of separate truss elements
-
- 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
- E04C2003/0486—Truss like structures composed of separate truss elements
- E04C2003/0495—Truss like structures composed of separate truss elements the truss elements being located in several non-parallel surfaces
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Press Drives And Press Lines (AREA)
- Laminated Bodies (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT441174A AT341307B (de) | 1974-05-28 | 1974-05-28 | Trager aus blechprofilen, insbesondere fur bauzwecke |
Publications (2)
Publication Number | Publication Date |
---|---|
ES226794U ES226794U (es) | 1977-04-16 |
ES226794Y true ES226794Y (es) | 1977-08-16 |
Family
ID=3563651
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES438007A Expired ES438007A1 (es) | 1974-05-28 | 1975-05-28 | Un procedimiento para la fabricacion de perfiles de chapa para vigas, en particular para fines de construccion. |
ES1977226794U Expired ES226794Y (es) | 1974-05-28 | 1977-02-28 | Una viga. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES438007A Expired ES438007A1 (es) | 1974-05-28 | 1975-05-28 | Un procedimiento para la fabricacion de perfiles de chapa para vigas, en particular para fines de construccion. |
Country Status (2)
Country | Link |
---|---|
AT (1) | AT341307B (es) |
ES (2) | ES438007A1 (es) |
-
1974
- 1974-05-28 AT AT441174A patent/AT341307B/de not_active IP Right Cessation
-
1975
- 1975-05-28 ES ES438007A patent/ES438007A1/es not_active Expired
-
1977
- 1977-02-28 ES ES1977226794U patent/ES226794Y/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ATA441174A (de) | 1975-04-15 |
ES438007A1 (es) | 1977-06-16 |
AT341307B (de) | 1978-02-10 |
ES226794U (es) | 1977-04-16 |
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