FR2221604A1 - Metal reinforcing for concrete etc. - has bars braced with V-shaped cross-pieces of continuous metal sheet - Google Patents

Metal reinforcing for concrete etc. - has bars braced with V-shaped cross-pieces of continuous metal sheet

Info

Publication number
FR2221604A1
FR2221604A1 FR7309343A FR7309343A FR2221604A1 FR 2221604 A1 FR2221604 A1 FR 2221604A1 FR 7309343 A FR7309343 A FR 7309343A FR 7309343 A FR7309343 A FR 7309343A FR 2221604 A1 FR2221604 A1 FR 2221604A1
Authority
FR
France
Prior art keywords
pieces
shaped cross
metal sheet
concrete etc
metal
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
Application number
FR7309343A
Other languages
French (fr)
Other versions
FR2221604B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to FR7309343A priority Critical patent/FR2221604A1/en
Publication of FR2221604A1 publication Critical patent/FR2221604A1/en
Application granted granted Critical
Publication of FR2221604B1 publication Critical patent/FR2221604B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F27/00—Making wire network, i.e. wire nets
    • B21F27/12—Making special types or portions of network by methods or means specially adapted therefor
    • B21F27/20—Making special types or portions of network by methods or means specially adapted therefor of plaster-carrying network
    • 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
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
    • E04C5/06—Reinforcing elements of metal, e.g. with non-structural coatings of high bending resistance, i.e. of essentially three-dimensional extent, e.g. lattice girders
    • E04C5/065—Light-weight girders, e.g. with precast parts
    • 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
    • E04C2003/0491—Truss like structures composed of separate truss elements the truss elements being located in one single surface or in several parallel surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)

Abstract

The cross-pieces may be perpendicular or slanting and form a continuous strip, with the base of each V-shape being reinforced by being fixed to one or both sides of the lengthwise bars. The metal sheet from which the cross-pieces are cut is unrolled from a cylinder along a conveyor between rollers. A rotary shearing machine slashes the sheet and formes bosses along the edge for soldering. The strip then passes between pulleys where the slashed metal is formed into V-shapes.
FR7309343A 1973-03-15 1973-03-15 Metal reinforcing for concrete etc. - has bars braced with V-shaped cross-pieces of continuous metal sheet Granted FR2221604A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7309343A FR2221604A1 (en) 1973-03-15 1973-03-15 Metal reinforcing for concrete etc. - has bars braced with V-shaped cross-pieces of continuous metal sheet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7309343A FR2221604A1 (en) 1973-03-15 1973-03-15 Metal reinforcing for concrete etc. - has bars braced with V-shaped cross-pieces of continuous metal sheet

Publications (2)

Publication Number Publication Date
FR2221604A1 true FR2221604A1 (en) 1974-10-11
FR2221604B1 FR2221604B1 (en) 1976-05-21

Family

ID=9116361

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7309343A Granted FR2221604A1 (en) 1973-03-15 1973-03-15 Metal reinforcing for concrete etc. - has bars braced with V-shaped cross-pieces of continuous metal sheet

Country Status (1)

Country Link
FR (1) FR2221604A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0325221A1 (en) * 1988-01-19 1989-07-26 Tene Yair Truss structure
WO2001033007A1 (en) * 1999-10-29 2001-05-10 Owens Corning Resilient construction member and retrofit system using same
FR2820807A1 (en) * 2001-02-14 2002-08-16 Techmeta Sa Metal profile, e.g. for door or window frames comprises flat, rolled central strip, to edges of which thicker wires are welded
US6615559B2 (en) 1998-12-11 2003-09-09 Owens Corning Fiberglas Technology, Inc. Resilient construction member, especially a unitary construction member

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT403602B (en) * 1994-02-10 1998-04-27 Burger Wilhelm SPECIALTY RACK FOR REINFORCING WALLS OR CEILINGS

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE332346C (en) * 1918-10-12 1921-01-28 Wilhelm Wulff Articulated metal beam without posts
US2141642A (en) * 1935-10-28 1938-12-27 Cons Expanded Metal Companies Structural member and manufacture thereof
FR1122122A (en) * 1954-03-16 1956-09-03 Method and device for the manufacture of lattice beams, in particular beams for floors, and lattice beams thus produced
FR1237246A (en) * 1959-06-17 1960-07-29 Damiron & Cie Process for the manufacture of rolled profiles with a very wide core, installation for the implementation of this process, and profiles obtained
GB1137165A (en) * 1965-04-15 1968-12-18 Nippon Kokan Kk Apparatus for fabricating i-shaped beams

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE332346C (en) * 1918-10-12 1921-01-28 Wilhelm Wulff Articulated metal beam without posts
US2141642A (en) * 1935-10-28 1938-12-27 Cons Expanded Metal Companies Structural member and manufacture thereof
FR1122122A (en) * 1954-03-16 1956-09-03 Method and device for the manufacture of lattice beams, in particular beams for floors, and lattice beams thus produced
FR1237246A (en) * 1959-06-17 1960-07-29 Damiron & Cie Process for the manufacture of rolled profiles with a very wide core, installation for the implementation of this process, and profiles obtained
GB1137165A (en) * 1965-04-15 1968-12-18 Nippon Kokan Kk Apparatus for fabricating i-shaped beams

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0325221A1 (en) * 1988-01-19 1989-07-26 Tene Yair Truss structure
US6615559B2 (en) 1998-12-11 2003-09-09 Owens Corning Fiberglas Technology, Inc. Resilient construction member, especially a unitary construction member
WO2001033007A1 (en) * 1999-10-29 2001-05-10 Owens Corning Resilient construction member and retrofit system using same
FR2820807A1 (en) * 2001-02-14 2002-08-16 Techmeta Sa Metal profile, e.g. for door or window frames comprises flat, rolled central strip, to edges of which thicker wires are welded

Also Published As

Publication number Publication date
FR2221604B1 (en) 1976-05-21

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