AU462680B2 - Machine and method for producing an expansible cylindrical lattice structure, in particular for a reinforcement of a pipe having a socket and the lattice structure obtained - Google Patents

Machine and method for producing an expansible cylindrical lattice structure, in particular for a reinforcement of a pipe having a socket and the lattice structure obtained

Info

Publication number
AU462680B2
AU462680B2 AU51472/73A AU5147273A AU462680B2 AU 462680 B2 AU462680 B2 AU 462680B2 AU 51472/73 A AU51472/73 A AU 51472/73A AU 5147273 A AU5147273 A AU 5147273A AU 462680 B2 AU462680 B2 AU 462680B2
Authority
AU
Australia
Prior art keywords
lattice structure
reinforcement
socket
producing
pipe
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.)
Expired
Application number
AU51472/73A
Other versions
AU5147273A (en
Inventor
Bernot Jean
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.)
Trefilunion SA
Original Assignee
Trefilunion SA
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 Trefilunion SA filed Critical Trefilunion SA
Publication of AU5147273A publication Critical patent/AU5147273A/en
Application granted granted Critical
Publication of AU462680B2 publication Critical patent/AU462680B2/en
Expired 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
    • B21F27/121—Making special types or portions of network by methods or means specially adapted therefor of tubular form, e.g. as reinforcements for pipes or pillars
    • B21F27/122—Making special types or portions of network by methods or means specially adapted therefor of tubular form, e.g. as reinforcements for pipes or pillars by attaching a continuous stirrup to longitudinal wires
    • B21F27/124—Making special types or portions of network by methods or means specially adapted therefor of tubular form, e.g. as reinforcements for pipes or pillars by attaching a continuous stirrup to longitudinal wires applied by rotation
    • 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
    • E04C5/0604—Prismatic or cylindrical reinforcement cages composed of longitudinal bars and open or closed stirrup rods
    • E04C5/0618—Closed cages with spiral- or coil-shaped stirrup rod

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
AU51472/73A 1972-02-03 1973-01-25 Machine and method for producing an expansible cylindrical lattice structure, in particular for a reinforcement of a pipe having a socket and the lattice structure obtained Expired AU462680B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FRFR720359 1972-02-03
FR7203594A FR2170833B1 (en) 1972-02-03 1972-02-03
FRFR730124 1973-01-15

Publications (2)

Publication Number Publication Date
AU5147273A AU5147273A (en) 1974-07-25
AU462680B2 true AU462680B2 (en) 1975-07-03

Family

ID=9092917

Family Applications (1)

Application Number Title Priority Date Filing Date
AU51472/73A Expired AU462680B2 (en) 1972-02-03 1973-01-25 Machine and method for producing an expansible cylindrical lattice structure, in particular for a reinforcement of a pipe having a socket and the lattice structure obtained

Country Status (2)

Country Link
AU (1) AU462680B2 (en)
FR (1) FR2170833B1 (en)

Also Published As

Publication number Publication date
FR2170833B1 (en) 1976-07-23
FR2170833A1 (en) 1973-09-21
AU5147273A (en) 1974-07-25

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