ATE519901T1 - METHOD FOR PRODUCING A SUPPORT WITH OPENINGS - Google Patents
METHOD FOR PRODUCING A SUPPORT WITH OPENINGSInfo
- Publication number
- ATE519901T1 ATE519901T1 AT07102970T AT07102970T ATE519901T1 AT E519901 T1 ATE519901 T1 AT E519901T1 AT 07102970 T AT07102970 T AT 07102970T AT 07102970 T AT07102970 T AT 07102970T AT E519901 T1 ATE519901 T1 AT E519901T1
- Authority
- AT
- Austria
- Prior art keywords
- beams
- peaks
- web
- openings
- undulated
- Prior art date
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
- E04C3/083—Honeycomb girders; Girders with apertured solid web
- E04C3/086—Honeycomb girders; Girders with apertured solid web of the castellated 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
- B21D47/01—Making rigid structural elements or units, e.g. honeycomb structures beams or pillars
-
- 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
- E04C2003/0413—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 being built up from several parts
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Rod-Shaped Construction Members (AREA)
- Welding Or Cutting Using Electron Beams (AREA)
- Laser Beam Processing (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
A method for manufacturing a beam (10) with openings comprising the steps of:
providing two T-beams (20 1 , 20 2 ), the web (12a) of each of said T-beams having a respective free edge (22) describing an undulated line with peaks (24) and bases (26), the peaks being further essentially flat and parallel to a common axis;
positioning the two T-beams (20 1 , 20 2 ) in face-to-face relationship so that the peaks (24) of their web edges come into contact and substantially coincide;
welding the two T-beams together along their coinciding peaks (26) to form a beam with openings (18) located in its web.
The undulated web edge lines (22) of the T-beams (20 1 , 20 2 ) are designed in such a way as to comprise a curvilinear line portion each side of each flat peak (26), such curvilinear line portion having a slope progressively approaching the slope of the flat peak (26).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP07102970A EP1961887B1 (en) | 2007-02-23 | 2007-02-23 | Method of manufacturing a structural beam with openings |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE519901T1 true ATE519901T1 (en) | 2011-08-15 |
Family
ID=38268712
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT07102970T ATE519901T1 (en) | 2007-02-23 | 2007-02-23 | METHOD FOR PRODUCING A SUPPORT WITH OPENINGS |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1961887B1 (en) |
AT (1) | ATE519901T1 (en) |
ES (1) | ES2370267T3 (en) |
PL (1) | PL1961887T3 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NZ599190A (en) | 2009-10-01 | 2014-01-31 | Maisch F Protektorwerk | Thin-walled, cold formed lightweight structural profile element and method for producing such a profile element |
WO2017109526A1 (en) | 2015-12-22 | 2017-06-29 | Arcelormittal | A method of heat transfer of a non-metallic or metallic item |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR835808A (en) * | 1937-05-04 | 1939-01-04 | Babcock & Wilcox Ltd | composite metal building elements |
GB680022A (en) * | 1950-01-18 | 1952-10-01 | Braithwaite & Company Engineer | Improvements in and relating to elements for use in constructional engineering |
US3066394A (en) * | 1958-02-05 | 1962-12-04 | Litzka Franz | Apparatus for the manufacture of deeply-webbed girders |
US5669197A (en) * | 1991-06-03 | 1997-09-23 | Bodnar; Ernest Robert | Sheet metal structural member |
CA2404320C (en) * | 2002-09-30 | 2005-02-08 | Ernest R. Bodnar | Steel stud with openings and edge formations and method |
-
2007
- 2007-02-23 AT AT07102970T patent/ATE519901T1/en not_active IP Right Cessation
- 2007-02-23 PL PL07102970T patent/PL1961887T3/en unknown
- 2007-02-23 ES ES07102970T patent/ES2370267T3/en active Active
- 2007-02-23 EP EP07102970A patent/EP1961887B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
ES2370267T3 (en) | 2011-12-14 |
EP1961887B1 (en) | 2011-08-10 |
PL1961887T3 (en) | 2012-01-31 |
EP1961887A1 (en) | 2008-08-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE602004025482D1 (en) | Method for producing a curved carrier made of composite material | |
WO2006091660A3 (en) | Method and system for joint repair | |
DE602006016745D1 (en) | APPLICATION DEVICE, APPLICATION METHOD AND METHOD FOR PRODUCING A TRACK WITH A COATING FILM | |
WO2010068689A3 (en) | Master link for a track chain | |
DE502005001049D1 (en) | Slide bearing element and method for producing a rolled plain bearing bush | |
ATE536992T1 (en) | EMBOSSED SHEET MATERIAL WITH A LAYER OF WATER-SOLUBLE MATERIAL AND METHOD FOR PRODUCING SUCH A SHEET | |
WO2006119002A3 (en) | Method of manufacturing curved composite structural elements | |
WO2009148511A3 (en) | Laser cutting of glass along a predetermined line | |
PL1691005T3 (en) | Method to make a floorboard with compressed edges | |
DE112006003916A5 (en) | Intermediate circuit, fuel cell system with intermediate circuit and method for driving the intermediate circuit | |
WO2010015380A3 (en) | Method for producing a composite part by transmission laser welding | |
DE502006002267D1 (en) | METHOD FOR PRODUCING AN OBJECT WITH AT LEAST TWO MOVABLE COMPONENTS | |
WO2009010270A3 (en) | Purification of pegylated polypeptides | |
DE602005013914D1 (en) | CUTTING TOOL AND TOOL PART WITH JOINTS WITH NUTS AND METHOD FOR PRODUCING THE TOOL PART | |
DE602005010462D1 (en) | DEVICE AND METHOD FOR THE PRODUCTION OF A SE | |
ATE519901T1 (en) | METHOD FOR PRODUCING A SUPPORT WITH OPENINGS | |
DE602006006335D1 (en) | TRAINING SECTION AND METHOD FOR PRODUCING A MULTILAYER TRACK | |
DE602007006844D1 (en) | DIFFERENTIATED IMMORTALIZED CELL LINES WITH ABILITY TO PRODUCE ALBUMIN AND BLOOD CREATING FACTORS, METHOD FOR PRODUCING THEM FROM A LEUKEMY CELL LINE, AND USES THEREOF | |
DE69906344T2 (en) | METHOD FOR PRODUCING AN OUTER LAYER WITH BLADE AND OUTER LAYER PRODUCED BY THIS METHOD | |
BRPI0701687A (en) | tank in a utility vehicle | |
ATE554877T1 (en) | METHOD FOR PRODUCING A LOW-DRAGON WELDED JOINT | |
CN201874937U (en) | Plank connecting structure | |
DE60326078D1 (en) | METHOD FOR PRODUCING A COMPOSITE COMPONENT WITH A STRUCTURED SURFACE | |
EP2407594A3 (en) | Mobile roadway unit for two-wheelers | |
DE602005015958D1 (en) | METHOD AND DEVICE FOR PRODUCING SEALING AND USE OF SUCH A METHOD |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |