IT1000744B - Procedimento per fabbricare travi ritorte specialmente travi scatola te - Google Patents
Procedimento per fabbricare travi ritorte specialmente travi scatola teInfo
- Publication number
- IT1000744B IT1000744B IT5449873A IT5449873A IT1000744B IT 1000744 B IT1000744 B IT 1000744B IT 5449873 A IT5449873 A IT 5449873A IT 5449873 A IT5449873 A IT 5449873A IT 1000744 B IT1000744 B IT 1000744B
- Authority
- IT
- Italy
- Prior art keywords
- beams
- procedure
- box
- manufacturing twisted
- manufacturing
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D2/00—Bridges characterised by the cross-section of their bearing spanning structure
- E01D2/04—Bridges characterised by the cross-section of their bearing spanning structure of the box-girder type
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D2101/00—Material constitution of bridges
- E01D2101/10—Wood
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D2101/00—Material constitution of bridges
- E01D2101/30—Metal
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D2101/00—Material constitution of bridges
- E01D2101/30—Metal
- E01D2101/34—Metal non-ferrous, e.g. aluminium
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Rigid Containers With Two Or More Constituent Elements (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19722263470 DE2263470C3 (de) | 1972-12-27 | Verfahren zum Herstellen von verwundenen Kästen, insbesondere von Kastenträgern |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1000744B true IT1000744B (it) | 1976-04-10 |
Family
ID=5865491
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT5449873A IT1000744B (it) | 1972-12-27 | 1973-12-21 | Procedimento per fabbricare travi ritorte specialmente travi scatola te |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE808888A (enrdf_load_stackoverflow) |
FR (1) | FR2212190B3 (enrdf_load_stackoverflow) |
IT (1) | IT1000744B (enrdf_load_stackoverflow) |
LU (1) | LU69022A1 (enrdf_load_stackoverflow) |
NL (1) | NL7317000A (enrdf_load_stackoverflow) |
-
1973
- 1973-12-12 NL NL7317000A patent/NL7317000A/xx unknown
- 1973-12-18 LU LU69022D patent/LU69022A1/xx unknown
- 1973-12-20 BE BE139086A patent/BE808888A/xx unknown
- 1973-12-21 FR FR7346047A patent/FR2212190B3/fr not_active Expired
- 1973-12-21 IT IT5449873A patent/IT1000744B/it active
Also Published As
Publication number | Publication date |
---|---|
BE808888A (fr) | 1974-04-16 |
DE2263470A1 (de) | 1974-07-04 |
NL7317000A (enrdf_load_stackoverflow) | 1974-07-01 |
FR2212190A1 (enrdf_load_stackoverflow) | 1974-07-26 |
DE2263470B2 (de) | 1976-03-11 |
FR2212190B3 (enrdf_load_stackoverflow) | 1976-10-15 |
LU69022A1 (enrdf_load_stackoverflow) | 1974-02-22 |
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