EP4077784A1 - Process to close an end of a tubular manufactured article directly on hosiery and knitwear circular machines and respective circular machine - Google Patents

Process to close an end of a tubular manufactured article directly on hosiery and knitwear circular machines and respective circular machine

Info

Publication number
EP4077784A1
EP4077784A1 EP20838292.9A EP20838292A EP4077784A1 EP 4077784 A1 EP4077784 A1 EP 4077784A1 EP 20838292 A EP20838292 A EP 20838292A EP 4077784 A1 EP4077784 A1 EP 4077784A1
Authority
EP
European Patent Office
Prior art keywords
needles
cylinder
stitches
manufactured article
needle
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.)
Pending
Application number
EP20838292.9A
Other languages
German (de)
English (en)
French (fr)
Inventor
Renato MICHELI
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.)
Sgm Automazioni Srl
Original Assignee
Sgm Automazioni Srl
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 Sgm Automazioni Srl filed Critical Sgm Automazioni Srl
Publication of EP4077784A1 publication Critical patent/EP4077784A1/en
Pending legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B9/00—Circular knitting machines with independently-movable needles
    • D04B9/42—Circular knitting machines with independently-movable needles specially adapted for producing goods of particular configuration
    • D04B9/46—Circular knitting machines with independently-movable needles specially adapted for producing goods of particular configuration stockings, or portions thereof
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B37/00—Auxiliary apparatus or devices for use with knitting machines
    • D04B37/02—Auxiliary apparatus or devices for use with knitting machines with weft knitting machines
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
    • D04B1/10—Patterned fabrics or articles
    • D04B1/102—Patterned fabrics or articles with stitch pattern
    • D04B1/108—Gussets, e.g. pouches or heel or toe portions
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
    • D04B1/22—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes specially adapted for knitting goods of particular configuration
    • D04B1/24—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes specially adapted for knitting goods of particular configuration wearing apparel
    • D04B1/26—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes specially adapted for knitting goods of particular configuration wearing apparel stockings
    • 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
    • D04B15/02—Loop-transfer points
    • 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
    • D04B15/14—Needle cylinders
    • 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
    • D04B15/48—Thread-feeding devices
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B9/00—Circular knitting machines with independently-movable needles
    • D04B9/40—Circular knitting machines with independently-movable needles with provision for transfer of knitted goods from one machine to another
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2403/00—Details of fabric structure established in the fabric forming process
    • D10B2403/03—Shape features
    • D10B2403/033—Three dimensional fabric, e.g. forming or comprising cavities in or protrusions from the basic planar configuration, or deviations from the cylindrical shape as generally imposed by the fabric forming process
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2501/00—Wearing apparel
    • D10B2501/02—Underwear

Definitions

  • the invention also relates to an improved circular machine according to claim 11.
  • figure 1 shows a front view of a circular hosiery or knitwear machine provided with a positioning device according to the present invention, in a normal condition of use, at the end of the production of a tubular manufactured article
  • figure 2 shows the machine of figure 1 in a second condition of use
  • figure 3 shows the machine of figure 2 with the positioning device in a working position
  • figures 4, 5 and 6 show an enlarged view of the machine portion in the frame of figure 3, with the positioning device in three different steps of collecting the stitches of an end of the tubular manufactured article and turning the manufactured article itself inside out
  • figures 7, 8 and 9 show three subsequent steps needed to couple together the previously collected stitches
  • figures 10 and 11 show the steps required to transfer pairs of stitches to a half of the cylinder needles
  • figure 12 shows a view of the machine, similar to that in figure 1 , but with the last stitches of the tubular manufactured article arranged on a half of the cylinder needles
  • figure 13 shows a schematic view
  • the supporting element 14 comprises a fixed portion 14' and a movable portion 14", each carrying the same number of transferring members.
  • the fixed portion and the movable portion are combined with each other by means of a joint 17, which allows said movable portion to be moved between an initial position, in which it is aligned and coplanar with the fixed portion, as shown for example in figures 1-7, and a position rotated by 180° with respect to the initial position, so that each transferring member 15 of said movable portion is close to or in contact with a respective transferring member of the fixed portion, as shown in figure 9.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Sewing Machines And Sewing (AREA)
  • Knitting Machines (AREA)
EP20838292.9A 2019-12-16 2020-12-14 Process to close an end of a tubular manufactured article directly on hosiery and knitwear circular machines and respective circular machine Pending EP4077784A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT102019000024108A IT201900024108A1 (it) 2019-12-16 2019-12-16 Procedimento per chiudere un’estremità di un manufatto tubolare direttamente su macchine circolari per calzetteria e maglieria e relativa macchina circolare
PCT/IB2020/061885 WO2021124067A1 (en) 2019-12-16 2020-12-14 Process to close an end of a tubular manufactured article directly on hosiery and knitwear circular machines and respective circular machine

Publications (1)

Publication Number Publication Date
EP4077784A1 true EP4077784A1 (en) 2022-10-26

Family

ID=70155069

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20838292.9A Pending EP4077784A1 (en) 2019-12-16 2020-12-14 Process to close an end of a tubular manufactured article directly on hosiery and knitwear circular machines and respective circular machine

Country Status (7)

Country Link
US (1) US20230056303A1 (ko)
EP (1) EP4077784A1 (ko)
KR (1) KR20220111697A (ko)
CN (1) CN114846184A (ko)
IT (1) IT201900024108A1 (ko)
MX (1) MX2022007252A (ko)
WO (1) WO2021124067A1 (ko)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT202200002327A1 (it) * 2022-02-09 2023-08-09 Sgm Automazioni S R L Macchina circolare per calzetteria e maglieria perfezionata e procedimento per chiudere un’estremità di un manufatto tubolare direttamente su una macchina circolare
IT202200002342A1 (it) 2022-02-09 2023-08-09 Sgm Automazioni S R L Procedimento per chiudere un’estremità di un manufatto tubolare direttamente su una macchina circolare per maglieria e calzetteria
KR102528427B1 (ko) * 2022-11-25 2023-05-03 박정환 발가락 양말의 봉조시스템 및 이를 통해 편직된 발가락 양말

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3603116A (en) * 1970-05-11 1971-09-07 Lamberto Benvenuti And Enrico Seamless stocking and method of knitting pockets therein
IT1278799B1 (it) * 1995-11-28 1997-11-28 Golden Lady Spa Dispositivo per realizzare la chiusura di un'estremita' di manufatto tubolare sulla stessa macchina circolare che lo ha prodotto
IT1286604B1 (it) * 1996-04-29 1998-07-15 Golden Lady Spa Metodo e dispositivo per la chiusura della punta all'inizio della fabbricazione di una calza o calzino,in una macchina da maglieria
IT1304868B1 (it) * 1998-07-07 2001-04-05 Golden Lady Spa Metodo e dispositivo per la chiusura della punta di un manufattotubolare su una macchina da maglieria
EP1442168A1 (en) * 2001-11-09 2004-08-04 Legend Care I.P. Limited A sock
ITFI20020199A1 (it) * 2002-10-21 2004-04-22 Fabritex Srl Metodo e apparato per unire i lembi di un manufatto tubolare tessuto a maglia
ITFI20060080A1 (it) * 2006-03-28 2007-09-29 Conti P Dispositivo per chiudere la punta di un calzino
US7882711B2 (en) * 2009-06-19 2011-02-08 Massimo Bianchi Device for closing the toe at the end of tubular hosiery articles
JP5813192B1 (ja) * 2014-08-29 2015-11-17 永田精機株式会社 丸編機の編地移し方法及び装置
CN108291340B (zh) * 2015-10-21 2021-05-07 斯塔乌布利意大利股份公司 用于从圆形针织机拾取管状针织物品的装置和方法
EP3290555A1 (de) * 2016-09-02 2018-03-07 Ulrich Hofmann Nadel zur maschenbildung an einer strick- oder kettenwirkmaschine, strick- oder kettenwirkmaschine mit mehreren solcher nadeln und verfahren zur herstellung einer solchen nadel

Also Published As

Publication number Publication date
MX2022007252A (es) 2022-09-23
KR20220111697A (ko) 2022-08-09
WO2021124067A1 (en) 2021-06-24
US20230056303A1 (en) 2023-02-23
CN114846184A (zh) 2022-08-02
IT201900024108A1 (it) 2021-06-16

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