GB737102A - Improvements in or relating to metal screens and grids and their manufacture - Google Patents

Improvements in or relating to metal screens and grids and their manufacture

Info

Publication number
GB737102A
GB737102A GB3072852A GB3072852A GB737102A GB 737102 A GB737102 A GB 737102A GB 3072852 A GB3072852 A GB 3072852A GB 3072852 A GB3072852 A GB 3072852A GB 737102 A GB737102 A GB 737102A
Authority
GB
United Kingdom
Prior art keywords
elements
screen
grid
transverse members
grids
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
GB3072852A
Inventor
Olaf John Barclay Orwin
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.)
Fisher and Ludlow Ltd
Original Assignee
Fisher and Ludlow Ltd
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 Fisher and Ludlow Ltd filed Critical Fisher and Ludlow Ltd
Priority to GB3072852A priority Critical patent/GB737102A/en
Publication of GB737102A publication Critical patent/GB737102A/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
    • B21F27/08—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
    • 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
    • E04C5/02—Reinforcing elements of metal, e.g. with non-structural coatings of low bending resistance
    • E04C5/04—Mats
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/12—Mounting of reinforcing inserts; Prestressing
    • E04G21/122—Machines for joining reinforcing bars

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Wire Processing (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)

Abstract

737,102. Screens. FISHER & LUDLOW, Ltd. Nov. 26, 1953 [Dec. 4, 1952], No. 30728/52. Class 45. [Also in Groups X, XXII and XXIV] A metal screen or grid is made by spacing in parallel a plurality of elements 10, Fig. 1, of length equal to one dimension of the screen or grid, disposing transverse members 11 of length less than the other dimension of the screen or grid across the plurality of elements 10, welding the crossing points, adding further elements 10 and transverse members 16a, 16b and welding the crossing points and so building up the screen to the required size. The elements 10 are strips, bars, wires or sub-assemblies of strips, bars or wires. The transverse members 11, 16a, 16b extend across not more than three elements 10. Specification 715,638 is referred to.
GB3072852A 1952-12-04 1952-12-04 Improvements in or relating to metal screens and grids and their manufacture Expired GB737102A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3072852A GB737102A (en) 1952-12-04 1952-12-04 Improvements in or relating to metal screens and grids and their manufacture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3072852A GB737102A (en) 1952-12-04 1952-12-04 Improvements in or relating to metal screens and grids and their manufacture

Publications (1)

Publication Number Publication Date
GB737102A true GB737102A (en) 1955-09-21

Family

ID=10312215

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3072852A Expired GB737102A (en) 1952-12-04 1952-12-04 Improvements in or relating to metal screens and grids and their manufacture

Country Status (1)

Country Link
GB (1) GB737102A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996029489A1 (en) * 1995-03-18 1996-09-26 Tinsley Wire (Sheffield) Limited Wire mesh
BE1018049A3 (en) * 2008-03-13 2010-04-06 Betafence Holding Nv Wire panel producing method for fence, involves intersecting set of wires with another set of wires, and welding edges of intersected sets of wires to form connecting assembly
CN114645779A (en) * 2020-12-21 2022-06-21 通用电气波兰有限公司 Frame screen for air intake section of machine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996029489A1 (en) * 1995-03-18 1996-09-26 Tinsley Wire (Sheffield) Limited Wire mesh
GB2299100B (en) * 1995-03-18 1999-07-21 Tinsley Wire Wire mesh
BE1018049A3 (en) * 2008-03-13 2010-04-06 Betafence Holding Nv Wire panel producing method for fence, involves intersecting set of wires with another set of wires, and welding edges of intersected sets of wires to form connecting assembly
CN114645779A (en) * 2020-12-21 2022-06-21 通用电气波兰有限公司 Frame screen for air intake section of machine

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