NL7005263A - Automatic production of spatial lattice - girders - Google Patents

Automatic production of spatial lattice - girders

Info

Publication number
NL7005263A
NL7005263A NL7005263A NL7005263A NL7005263A NL 7005263 A NL7005263 A NL 7005263A NL 7005263 A NL7005263 A NL 7005263A NL 7005263 A NL7005263 A NL 7005263A NL 7005263 A NL7005263 A NL 7005263A
Authority
NL
Netherlands
Prior art keywords
girders
automatic production
spatial lattice
flange
welded
Prior art date
Application number
NL7005263A
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
Priority claimed from AT26970A external-priority patent/AT311155B/en
Application filed filed Critical
Publication of NL7005263A publication Critical patent/NL7005263A/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
    • B21F27/20—Making special types or portions of network by methods or means specially adapted therefor of plaster-carrying network
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/002—Resistance welding; Severing by resistance heating specially adapted for particular articles or work
    • B23K11/008—Manufacturing of metallic grids or mats by spot welding
    • B23K11/0086—Grids or mats used in concrete structures

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Rod-Shaped Construction Members (AREA)

Abstract

Lattice girders of particular use in steel-reinforced concrete, consisting of flange members and diagonals which are welded together by an apparatus which forms a single structural entity with the feed mechanism and which moves each diagonal on by a distance of at least that of the advance before it is welded to the lower flange. An aligning and guide mechanism is provided for the upper flange rod.
NL7005263A 1969-12-06 1970-04-13 Automatic production of spatial lattice - girders NL7005263A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT4203069 1969-12-06
AT26970A AT311155B (en) 1969-01-13 1970-01-13 Device for the automatic production of spatial lattice girders

Publications (1)

Publication Number Publication Date
NL7005263A true NL7005263A (en) 1971-06-08

Family

ID=25592117

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7005263A NL7005263A (en) 1969-12-06 1970-04-13 Automatic production of spatial lattice - girders

Country Status (3)

Country Link
BE (1) BE748787A (en)
LU (1) LU60860A1 (en)
NL (1) NL7005263A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE542398C2 (en) * 2014-07-03 2020-04-21 Skanska Sverige Ab Arrangement, method and computer program for producing a reinforcement cage

Also Published As

Publication number Publication date
BE748787A (en) 1970-09-16
LU60860A1 (en) 1970-07-07

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