EP0056619A3 - Yarn feeding finger control device for a circular knitting machine, in particular a single cylinder hose knitting machine - Google Patents

Yarn feeding finger control device for a circular knitting machine, in particular a single cylinder hose knitting machine Download PDF

Info

Publication number
EP0056619A3
EP0056619A3 EP82100222A EP82100222A EP0056619A3 EP 0056619 A3 EP0056619 A3 EP 0056619A3 EP 82100222 A EP82100222 A EP 82100222A EP 82100222 A EP82100222 A EP 82100222A EP 0056619 A3 EP0056619 A3 EP 0056619A3
Authority
EP
European Patent Office
Prior art keywords
knitting machine
yarn feeding
feeding fingers
energization
control device
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.)
Withdrawn
Application number
EP82100222A
Other languages
German (de)
French (fr)
Other versions
EP0056619A2 (en
Inventor
Francesco Lonati
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.)
Lonati SpA
Original Assignee
Lonati SpA
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 Lonati SpA filed Critical Lonati SpA
Publication of EP0056619A2 publication Critical patent/EP0056619A2/en
Publication of EP0056619A3 publication Critical patent/EP0056619A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
    • D04B15/66—Devices for determining or controlling patterns ; Programme-control arrangements
    • D04B15/80—Devices for determining or controlling patterns ; Programme-control arrangements characterised by the thread guides used
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
    • D04B15/38—Devices for supplying, feeding, or guiding threads to needles
    • D04B15/54—Thread guides
    • D04B15/58—Thread guides for circular knitting machines; Thread-changing devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Knitting Machines (AREA)

Abstract

For selectively controlling yarn feeding fingers (2) in a circular knitting machine the yarn feeding fingers (2) whereof are individually pivoted to a stationary structure (4) and movable between a rest position and an operative one, with the drive ends (2b) of the feeding fingers (2) there are associated respective electromagnets (11) the movable arm­ atures (12) whereof act as by thrust application on the respective drive ends (2b) of the yarn feeding fingers (2). The selective energization of the various electromagnets (11) is accomplished through a memory device driven by a photo­ electric unit located astride a disk formed with peripheral notches and made rigid with the machine main drum. Each forward step movement of the drum results in the sending of one or more pulses from the photoelectric unit to the memory device, wherein the knitting program is stored such that for each pulse or number of pulses there correspond an energization or de-energization control impulse to a given electromagnet (11).
EP82100222A 1981-01-20 1982-01-14 Yarn feeding finger control device for a circular knitting machine, in particular a single cylinder hose knitting machine Withdrawn EP0056619A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2052681U IT8120526V0 (en) 1981-01-20 1981-01-20 THREAD GUIDE CONTROL DEVICE IN A CIRCULAR KNITTING MACHINE, IN PARTICULAR A SINGLE CYLINDER MACHINE FOR SOCKS.
IT2052681U 1981-01-20

Publications (2)

Publication Number Publication Date
EP0056619A2 EP0056619A2 (en) 1982-07-28
EP0056619A3 true EP0056619A3 (en) 1982-08-11

Family

ID=11168264

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82100222A Withdrawn EP0056619A3 (en) 1981-01-20 1982-01-14 Yarn feeding finger control device for a circular knitting machine, in particular a single cylinder hose knitting machine

Country Status (3)

Country Link
EP (1) EP0056619A3 (en)
JP (1) JPS57133594U (en)
IT (1) IT8120526V0 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3473308D1 (en) * 1983-12-19 1988-09-15 Watanabe Kutsushita Kogyo Co Jacquard circular knitting machine
IT1400582B1 (en) * 2010-06-18 2013-06-14 Chao METHOD FOR THE PRODUCTION OF MULTICOLORED KNITWEAR.
CN107151858B (en) * 2017-05-08 2022-08-09 浙江诸暨钇澎机械股份有限公司 Main shuttle control device of sock machine
IT201700057890A1 (en) * 2017-05-29 2018-11-29 Lonati Spa Feeding device for the yarn or for knitting or hosiery.

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3232079A (en) * 1962-12-24 1966-02-01 Southern Mill Equipment Corp Circular knitting machine
US3274802A (en) * 1963-10-16 1966-09-27 Morat Gmbh Franz Thread selector apparatus
FR2198497A5 (en) * 1972-08-12 1974-03-29 Billi Spa
GB2051890A (en) * 1979-06-27 1981-01-21 Elitex Zavody Textilniho Controlling Yarn Guides in Circular Knitting Machines

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3232079A (en) * 1962-12-24 1966-02-01 Southern Mill Equipment Corp Circular knitting machine
US3274802A (en) * 1963-10-16 1966-09-27 Morat Gmbh Franz Thread selector apparatus
FR2198497A5 (en) * 1972-08-12 1974-03-29 Billi Spa
GB2051890A (en) * 1979-06-27 1981-01-21 Elitex Zavody Textilniho Controlling Yarn Guides in Circular Knitting Machines

Also Published As

Publication number Publication date
JPS57133594U (en) 1982-08-20
EP0056619A2 (en) 1982-07-28
IT8120526V0 (en) 1981-01-20

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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PUAL Search report despatched

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AK Designated contracting states

Designated state(s): DE FR GB

AK Designated contracting states

Designated state(s): DE FR GB

STAA Information on the status of an ep patent application or granted ep patent

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18D Application deemed to be withdrawn

Effective date: 19830721

RIN1 Information on inventor provided before grant (corrected)

Inventor name: LONATI, FRANCESCO