ZA74280B - 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

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
ZA74280B
ZA74280B ZA740280A ZA74280A ZA74280B ZA 74280 B ZA74280 B ZA 74280B ZA 740280 A ZA740280 A ZA 740280A ZA 74280 A ZA74280 A ZA 74280A ZA 74280 B ZA74280 B ZA 74280B
Authority
ZA
South Africa
Prior art keywords
lattice structure
reinforcement
socket
producing
pipe
Prior art date
Application number
ZA740280A
Inventor
J Bernot
Original Assignee
Trefilunion
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 filed Critical Trefilunion
Publication of ZA74280B publication Critical patent/ZA74280B/en

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)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
ZA740280A 1973-01-15 1974-01-15 Method for producing an expansible cylindrical lattice structure,in particular for a reinforcement of a pipe having a socket,and the lattice structure obtained ZA74280B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7301242A FR2213814B1 (en) 1973-01-15 1973-01-15

Publications (1)

Publication Number Publication Date
ZA74280B true ZA74280B (en) 1974-12-24

Family

ID=9113276

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA740280A ZA74280B (en) 1973-01-15 1974-01-15 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
FR (1) FR2213814B1 (en)
ZA (1) ZA74280B (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1552159B2 (en) * 1966-12-24 1977-05-18 Ed. Züblin AG, 7000 Stuttgart MACHINE FOR THE CONTINUOUS MANUFACTURING OF REINFORCEMENT CABLES

Also Published As

Publication number Publication date
FR2213814A1 (en) 1974-08-09
FR2213814B1 (en) 1978-08-25

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