BE629428A - - Google Patents

Info

Publication number
BE629428A
BE629428A BE629428DA BE629428A BE 629428 A BE629428 A BE 629428A BE 629428D A BE629428D A BE 629428DA BE 629428 A BE629428 A BE 629428A
Authority
BE
Belgium
Prior art keywords
wing
wings
side wall
rolling
desc
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE629428A publication Critical patent/BE629428A/fr

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00Structural elongated elements designed for load-supporting
    • E04C3/02Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C3/06Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with substantially solid, i.e. unapertured, web
    • E04C3/07Joists; 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D5/00Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/06Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles
    • B21D5/08Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles making use of forming-rollers
    • B21D5/086Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles making use of forming-rollers for obtaining closed hollow profiles
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00Structural elongated elements designed for load-supporting
    • E04C3/02Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0404Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0408Joists; 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
    • E04C2003/0413Joists; 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
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00Structural elongated elements designed for load-supporting
    • E04C3/02Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0404Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0426Joists; 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
    • E04C2003/043Joists; 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 hollow cross-section comprising at least one enclosed cavity
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00Structural elongated elements designed for load-supporting
    • E04C3/02Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0404Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0443Joists; 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
    • E04C2003/046L- or T-shaped

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Laser Beam Processing (AREA)
BE629428D BE629428A (enExample)

Publications (1)

Publication Number Publication Date
BE629428A true BE629428A (enExample)

Family

ID=198892

Family Applications (1)

Application Number Title Priority Date Filing Date
BE629428D BE629428A (enExample)

Country Status (1)

Country Link
BE (1) BE629428A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1206917A1 (en) * 2000-11-17 2002-05-22 TORRI S.p.A. A crossbeam for metal shelving
EP1371430A3 (de) * 2002-06-14 2004-01-07 Dreistern-Werk Maschinenbau GmbH & co. KG Verfahren und Vorrichtung zum Herstellen eines Hohlprofils

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1206917A1 (en) * 2000-11-17 2002-05-22 TORRI S.p.A. A crossbeam for metal shelving
EP1371430A3 (de) * 2002-06-14 2004-01-07 Dreistern-Werk Maschinenbau GmbH & co. KG Verfahren und Vorrichtung zum Herstellen eines Hohlprofils

Similar Documents

Publication Publication Date Title
DE202007000919U1 (de) Möbel
BE629428A (enExample)
JP4438279B2 (ja) 車両用ドアフレーム
FR2604932A1 (fr) Procede pour fabriquer des tubes en metal a paroi mince
FR2554047A1 (fr) Bande de coeur pour panneaux a coeur en nid d'abeilles et procede pour sa formation
BE902021A (fr) Appareil et procede de fabrication de recipients tubulaires thermoplastiques ayant des proprietes barriere.
FR2541937A1 (fr) Produit composite a enveloppe metallique tubulaire agrafee et ame pulverulente apte a l'enroulage
DE2228496C2 (de) Verfahren zur Wellung eines dünnen, ebenen Bleches
DE1761709C3 (de) Verfahren und Einrichtung zum konti nuierhchen Herstellen eines Filters, insbesondere fur Zigaretten
CH679789A5 (enExample)
US2212715A (en) Method of and machine for forming tubing
KR102284785B1 (ko) 보강 덕트 제조장치
EP0511371B1 (fr) Procédé de fabrication de cagettes ou autres réceptacles en matière plastique par assemblage de tronçons de profiles extrudés
ZA200504152B (en) A beam
DE102007043044A1 (de) Tragevorrichtung für Getränkebehälter
DE69909300T2 (de) Koffer mit rollen
BE691139A (enExample)
EP1662293A1 (de) Schutzelement zum Schutz eines Brillenbügels
EP1737748A1 (de) Schlauchbeutel mit eingesiegeltem stand- bzw. stehboden und deckel-/schulterteil sowie zugehöriger boden, deckel-/schulterteil und verfahren zu ihrer herstellung
JP4566300B2 (ja) プラスチックフイルム用折込型及び該折込型を装着してなるプラスチックフイルム折込機
US361955A (en) R mannesman
US319615A (en) Method of making dandy-rolls for paper-making
US3271984A (en) Method and apparatus for forming "f" oblong can bodies
DE1604586B1 (de) Schalenfoermiges zwischenerzeugnis aus tiefziehfaehigem material zum ummanteln von rohrboegen
FR2776547A1 (fr) Profile raidisseur de plaques de tole mince