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FR2371253A1 - Machine for weaving wire trellis work - uses two parallel screw flights each producing interlaced double windings - Google Patents

Machine for weaving wire trellis work - uses two parallel screw flights each producing interlaced double windings

Info

Publication number
FR2371253A1
FR2371253A1 FR7732341A FR7732341A FR2371253A1 FR 2371253 A1 FR2371253 A1 FR 2371253A1 FR 7732341 A FR7732341 A FR 7732341A FR 7732341 A FR7732341 A FR 7732341A FR 2371253 A1 FR2371253 A1 FR 2371253A1
Authority
FR
France
Prior art keywords
machine
weaving wire
screw flights
lengths
trellis work
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.)
Granted
Application number
FR7732341A
Other languages
French (fr)
Other versions
FR2371253B1 (en
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.)
ANGELI GIOVANNI
Original Assignee
ANGELI GIOVANNI
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 ANGELI GIOVANNI filed Critical ANGELI GIOVANNI
Publication of FR2371253A1 publication Critical patent/FR2371253A1/en
Application granted granted Critical
Publication of FR2371253B1 publication Critical patent/FR2371253B1/fr
Granted 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
    • B21F27/02—Making wire network, i.e. wire nets without additional connecting elements or material at crossings, e.g. connected by knitting
    • B21F27/04—Manufacturing on machines with rotating blades or formers

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Braiding, Manufacturing Of Bobbin-Net Or Lace, And Manufacturing Of Nets By Knotting (AREA)

Abstract

The machine is used for weaving wire trellis work and has two screw flights parallel to each other, each producing lengths of interlaced double windings. These enable production to be increased without increasing the operating rate. Each screw flight has a flattened cross section and a suitable pitch groove (M1, M2) along its length. Two wires (F) are wound on, one fed from each side, each coil occupying a separate groove. As the coil lengths are wound off the screw flight, a pusher (22, 24) leads them together. The rotations of the double coils interweave both lengths, these being cut off at the required width.
FR7732341A 1976-10-21 1977-10-20 Machine for weaving wire trellis work - uses two parallel screw flights each producing interlaced double windings Granted FR2371253A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1285676A IT1069402B (en) 1976-10-21 1976-10-21 AUTOMATIC MACHINE WITH HIGH OPERATING CAPACITY FOR THE PRODUCTION OF METALLIC NETWORK

Publications (2)

Publication Number Publication Date
FR2371253A1 true FR2371253A1 (en) 1978-06-16
FR2371253B1 FR2371253B1 (en) 1982-11-26

Family

ID=11143568

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7732341A Granted FR2371253A1 (en) 1976-10-21 1977-10-20 Machine for weaving wire trellis work - uses two parallel screw flights each producing interlaced double windings

Country Status (4)

Country Link
BE (1) BE859955A (en)
DE (1) DE2745334C2 (en)
FR (1) FR2371253A1 (en)
IT (1) IT1069402B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2677169A1 (en) * 2017-01-30 2018-07-30 Geobrugg Ag Wire cloth and method to make a propeller for a wire mesh. (Machine-translation by Google Translate, not legally binding)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017101751B3 (en) 2017-01-30 2018-07-12 Geobrugg Ag Bending device and method for producing a wire mesh
DE102017101755B3 (en) 2017-01-30 2018-06-21 Geobrugg Ag Wire mesh and method of making a coil for a wire mesh

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE239833C (en) *
FR699324A (en) * 1930-07-25 1931-02-13 Tissus Metalliques Et Articles Improvements made to processes and tooling for the manufacture of single-twist grids
US2625961A (en) * 1946-09-16 1953-01-20 Bergandi Frank Wire netting machine
FR1277615A (en) * 1960-02-12 1961-12-01 Method and machine for the manufacture of metal nets with crossed horizontal parallel screw threads
AT231247B (en) * 1960-02-12 1964-01-27 Angeli Giovanni T Machine for the production of metal nets from parallel, flattened and interwoven wire screws
US3667509A (en) * 1967-08-04 1972-06-06 Bergandi Mfg Co Inc Wire fabric and apparatus and method for making same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1306859A (en) * 1919-06-17 William schneider
DE247097C (en) *
AT238017B (en) * 1961-09-19 1965-01-25 Wafios Maschinen Wagner Bending tool for producing flattened wire coils

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE239833C (en) *
FR699324A (en) * 1930-07-25 1931-02-13 Tissus Metalliques Et Articles Improvements made to processes and tooling for the manufacture of single-twist grids
US2625961A (en) * 1946-09-16 1953-01-20 Bergandi Frank Wire netting machine
FR1277615A (en) * 1960-02-12 1961-12-01 Method and machine for the manufacture of metal nets with crossed horizontal parallel screw threads
AT231247B (en) * 1960-02-12 1964-01-27 Angeli Giovanni T Machine for the production of metal nets from parallel, flattened and interwoven wire screws
US3667509A (en) * 1967-08-04 1972-06-06 Bergandi Mfg Co Inc Wire fabric and apparatus and method for making same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2677169A1 (en) * 2017-01-30 2018-07-30 Geobrugg Ag Wire cloth and method to make a propeller for a wire mesh. (Machine-translation by Google Translate, not legally binding)
US10145045B2 (en) 2017-01-30 2018-12-04 Geobrugg Ag Wire netting and method for producing a helix for a wire netting

Also Published As

Publication number Publication date
IT1069402B (en) 1985-03-25
BE859955A (en) 1978-02-15
DE2745334C2 (en) 1987-04-09
DE2745334A1 (en) 1978-04-27
FR2371253B1 (en) 1982-11-26

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Legal Events

Date Code Title Description
ST Notification of lapse