ES284181A1 - A machine for the manufacture of coatings armor for beams of reinforced concrete (Machine-translation by Google Translate, not legally binding) - Google Patents

A machine for the manufacture of coatings armor for beams of reinforced concrete (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES284181A1
ES284181A1 ES284181A ES284181A ES284181A1 ES 284181 A1 ES284181 A1 ES 284181A1 ES 284181 A ES284181 A ES 284181A ES 284181 A ES284181 A ES 284181A ES 284181 A1 ES284181 A1 ES 284181A1
Authority
ES
Spain
Prior art keywords
machine
armor
translation
saw
manufacture
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
ES284181A
Other languages
Spanish (es)
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.)
Davum
Original Assignee
Davum
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 Davum filed Critical Davum
Publication of ES284181A1 publication Critical patent/ES284181A1/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
    • E04C5/01—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
    • E04C5/065—Light-weight girders, e.g. with precast parts
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Wire Processing (AREA)
  • Rod-Shaped Construction Members (AREA)
  • Reinforcement Elements For Buildings (AREA)

Abstract

A machine for the manufacture of lattice trusses for beloved concrete beams, characterized by a straightening group, constituted, preferably, by straighteners with cages of known type that give the steel rods a rectilinear shape, possibly a cold forming train , of rollers, which gives the straps a V or U profile; by means of clamps mounted on animated trolleys, by means of connecting rods, of a longitudinal reciprocating movement thanks to which they can advance step by step the rods and strips in a determined length for each one of them; by an animated piston of a transverse reciprocating movement and of a rotation movement and provided at its end with a bifurcated projection between whose branches it is apprehended to the wire constituting the lattice, then pushed by the piston to receive a triangular shape and, simultaneously , suffer a torsion of about 90º; for a welding position that has as many electrode clamps as the strings the armor must carry; by a sawing station containing a circular saw with automatic feed, controlled electrically by relays controlled by contactors driven by the continuous band formed by the armature and arranged, on its path, at two points, the first of which causes the rotation of the saw and the second ensures the advance of the saw and the sawing of the reinforcement to the desired length. (Machine-translation by Google Translate, not legally binding)
ES284181A 1961-10-27 1963-01-15 A machine for the manufacture of coatings armor for beams of reinforced concrete (Machine-translation by Google Translate, not legally binding) Expired ES284181A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR877308A FR1311926A (en) 1961-10-27 1961-10-27 Method of manufacturing trellis reinforcement for reinforced concrete joists and machine for its implementation

Publications (1)

Publication Number Publication Date
ES284181A1 true ES284181A1 (en) 1963-03-01

Family

ID=8765561

Family Applications (2)

Application Number Title Priority Date Filing Date
ES281286A Expired ES281286A1 (en) 1961-10-27 1962-10-04 A procedure for manufacturing armours for armed concrete viguettes (Machine-translation by Google Translate, not legally binding)
ES284181A Expired ES284181A1 (en) 1961-10-27 1963-01-15 A machine for the manufacture of coatings armor for beams of reinforced concrete (Machine-translation by Google Translate, not legally binding)

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES281286A Expired ES281286A1 (en) 1961-10-27 1962-10-04 A procedure for manufacturing armours for armed concrete viguettes (Machine-translation by Google Translate, not legally binding)

Country Status (7)

Country Link
US (1) US3192963A (en)
BE (1) BE622684A (en)
DE (1) DE1552135A1 (en)
ES (2) ES281286A1 (en)
FR (1) FR1311926A (en)
GB (1) GB1006341A (en)
NL (1) NL128737C (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1355101A (en) * 1963-03-19 1964-03-13 Process for the production of wire mesh, installation for the implementation of the present process, as well as the products conforming to those obtained by the present process or similar process
US3310075A (en) * 1964-11-23 1967-03-21 Larkin Sam Automatic machines for forming an intermediate zig-zag wire and welding it to outer parallel wires
US3380484A (en) * 1966-02-23 1968-04-30 R O Kent Corp Apparatus and method for making ventilating units for seat pads
DE1777118A1 (en) * 1968-09-10 1971-04-08 Zeller Kg Karl Process and plant for the production of lattice girders
FR2462212A1 (en) * 1979-07-26 1981-02-13 Volkov Sergei Welding machine for mfg. box grids for concrete reinforcement - where spot welds are made between longitudinal, zigzag, and transverse rods in automatic sequence
JPS5964123A (en) * 1982-10-05 1984-04-12 Shimizu Constr Co Ltd Automatic bending device of reinforcing bar
GB2346575B (en) * 1999-02-10 2003-05-14 Structherm Ltd Truss machine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US340578A (en) * 1886-04-27 Machine for making looped-wire staples
US1951810A (en) * 1931-04-20 1934-03-20 Truscon Steel Co Joist structure
US2624430A (en) * 1949-06-18 1953-01-06 Macomber Inc Fabricated joist
US2792852A (en) * 1953-03-20 1957-05-21 Cedar Rapids Block Co Wire bending apparatus
US3027920A (en) * 1957-03-27 1962-04-03 Cedar Rapids Block Co Wire bending apparatus

Also Published As

Publication number Publication date
FR1311926A (en) 1962-12-14
US3192963A (en) 1965-07-06
ES281286A1 (en) 1963-03-01
BE622684A (en)
NL128737C (en) 1970-03-15
GB1006341A (en) 1965-09-29
DE1552135A1 (en) 1969-09-25

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