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
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)
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)
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)
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 |
-
0
- BE BE622684D patent/BE622684A/xx unknown
-
1961
- 1961-10-27 FR FR877308A patent/FR1311926A/en not_active Expired
-
1962
- 1962-09-24 US US225791A patent/US3192963A/en not_active Expired - Lifetime
- 1962-09-26 GB GB36546/62A patent/GB1006341A/en not_active Expired
- 1962-10-04 ES ES281286A patent/ES281286A1/en not_active Expired
- 1962-10-10 NL NL284184A patent/NL128737C/xx active
- 1962-10-18 DE DE19621552135 patent/DE1552135A1/en active Pending
-
1963
- 1963-01-15 ES ES284181A patent/ES284181A1/en not_active Expired
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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