GB1500665A - Process of manufacturing wrought-iron lattices - Google Patents

Process of manufacturing wrought-iron lattices

Info

Publication number
GB1500665A
GB1500665A GB2829076A GB2829076A GB1500665A GB 1500665 A GB1500665 A GB 1500665A GB 2829076 A GB2829076 A GB 2829076A GB 2829076 A GB2829076 A GB 2829076A GB 1500665 A GB1500665 A GB 1500665A
Authority
GB
United Kingdom
Prior art keywords
node
rods
forming portions
wrought iron
welding
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
GB2829076A
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.)
HULEK A
Original Assignee
HULEK A
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 HULEK A filed Critical HULEK A
Priority to GB2829076A priority Critical patent/GB1500665A/en
Publication of GB1500665A publication Critical patent/GB1500665A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/16—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
    • E04C5/162—Connectors or means for connecting parts for reinforcements
    • E04C5/166—Connectors or means for connecting parts for reinforcements the reinforcements running in different directions
    • 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
    • B21F27/08—Making wire network, i.e. wire nets with additional connecting elements or material at crossings
    • 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
    • B21F27/08—Making wire network, i.e. wire nets with additional connecting elements or material at crossings
    • B21F27/10—Making wire network, i.e. wire nets with additional connecting elements or material at crossings with soldered or welded crossings
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Manufacturing & Machinery (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Wire Processing (AREA)

Abstract

1500665 Welding by pressure; making wrought iron lattices A HULEK 7 July 1976 28290/76 Headings B3R and B3A In a method of making wrought iron lattices, pre-shaped wrought iron rods 2, e.g. of round or polygonal cross-section, are placed beside one another in a lattice array in which a plurality of node-forming portions 3 of adjacent rods are disposed close to each other at a plurality of nodes 4, the node-forming portions 3 of each node are inserted into a U-shaped metal strip 6 having one or more inwardly protruding longitudinal ribs 7, each strip 6 is joined to said inserted node-forming portions by projection welding, e.g. using flat electrodes 8, Fig. 4, the rib(s) providing the projection(s), and finally the strips are closed up, e.g. by forming tools 9, Fig. 5, to form clips embracing the node-forming portions. All nodes of a row or group may be subjected at the same time to the welding operation and then to the strip closing operation. Two lattice rods may form a corner joint, and three or more rods, side by side, may be joined at a single node.
GB2829076A 1976-07-07 1976-07-07 Process of manufacturing wrought-iron lattices Expired GB1500665A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2829076A GB1500665A (en) 1976-07-07 1976-07-07 Process of manufacturing wrought-iron lattices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2829076A GB1500665A (en) 1976-07-07 1976-07-07 Process of manufacturing wrought-iron lattices

Publications (1)

Publication Number Publication Date
GB1500665A true GB1500665A (en) 1978-02-08

Family

ID=10273318

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2829076A Expired GB1500665A (en) 1976-07-07 1976-07-07 Process of manufacturing wrought-iron lattices

Country Status (1)

Country Link
GB (1) GB1500665A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004009266A1 (en) * 2002-07-23 2004-01-29 Stema Engineering A/S Method and apparatus for the manufacture of concrete reinforcing rod mesh
CN102269236A (en) * 2010-06-01 2011-12-07 孙法林 VH type disposable connecting clasp
CN113020501A (en) * 2021-03-17 2021-06-25 大连华枝金属制品制造有限公司 Automatic buckle machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004009266A1 (en) * 2002-07-23 2004-01-29 Stema Engineering A/S Method and apparatus for the manufacture of concrete reinforcing rod mesh
CN102269236A (en) * 2010-06-01 2011-12-07 孙法林 VH type disposable connecting clasp
CN113020501A (en) * 2021-03-17 2021-06-25 大连华枝金属制品制造有限公司 Automatic buckle machine

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee