IT1257196B - Dispositivo per il controllo continuo dell'assetto e dell'integrita' degli aghi durante il funzionamento di una macchina per maglieria. - Google Patents

Dispositivo per il controllo continuo dell'assetto e dell'integrita' degli aghi durante il funzionamento di una macchina per maglieria.

Info

Publication number
IT1257196B
IT1257196B ITTO920449A ITTO920449A IT1257196B IT 1257196 B IT1257196 B IT 1257196B IT TO920449 A ITTO920449 A IT TO920449A IT TO920449 A ITTO920449 A IT TO920449A IT 1257196 B IT1257196 B IT 1257196B
Authority
IT
Italy
Prior art keywords
integrity
knitting machine
continuous control
needles during
needles
Prior art date
Application number
ITTO920449A
Other languages
English (en)
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 filed Critical
Priority to ITTO920449A priority Critical patent/IT1257196B/it
Publication of ITTO920449A0 publication Critical patent/ITTO920449A0/it
Priority to EP93912733A priority patent/EP0642607B1/en
Priority to DE69303714T priority patent/DE69303714T2/de
Priority to CA002136551A priority patent/CA2136551C/en
Priority to ES93912733T priority patent/ES2092312T3/es
Priority to PCT/EP1993/001259 priority patent/WO1993024691A1/en
Priority to US08/338,615 priority patent/US5524460A/en
Publication of ITTO920449A1 publication Critical patent/ITTO920449A1/it
Application granted granted Critical
Publication of IT1257196B publication Critical patent/IT1257196B/it

Links

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B35/00—Details of, or auxiliary devices incorporated in, knitting machines, not otherwise provided for
    • D04B35/10—Indicating, warning, or safety devices, e.g. stop motions
    • D04B35/18—Indicating, warning, or safety devices, e.g. stop motions responsive to breakage, misplacement, or malfunctioning of knitting instruments

Landscapes

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

Abstract

L'assetto e l'integrità degli aghi (1) di una macchina per maglieria vengono controllati in continuo, durante il funzionamento della macchina, mediante una testa ottica (6) comprendente una sorgente di luce (23) e un ricevitore elettro-ottico che riceve il fascio di luce dopo che questo ha attraversato la zona (24) di passaggio degli aghi (1). I segnali in uscita dal ricevitore vengono inviati ad un'unità elettronica di controllo (27).(Figura 2)
ITTO920449A 1992-05-26 1992-05-26 Dispositivo per il controllo continuo dell'assetto e dell'integrita' degli aghi durante il funzionamento di una macchina per maglieria. IT1257196B (it)

Priority Applications (7)

Application Number Priority Date Filing Date Title
ITTO920449A IT1257196B (it) 1992-05-26 1992-05-26 Dispositivo per il controllo continuo dell'assetto e dell'integrita' degli aghi durante il funzionamento di una macchina per maglieria.
EP93912733A EP0642607B1 (en) 1992-05-26 1993-05-21 Device for continuously monitoring the needles of a knitting machine during operation thereof
DE69303714T DE69303714T2 (de) 1992-05-26 1993-05-21 Vorrichtung zur ununterbrochenen überwachung der nadeln einer strickmaschine während ihres betriebs
CA002136551A CA2136551C (en) 1992-05-26 1993-05-21 Device for continuously monitoring the needles of a knitting machine during operation thereof
ES93912733T ES2092312T3 (es) 1992-05-26 1993-05-21 Dispositivo para controlar de forma continua las agujas de un telar para tejidos de punto durante el funcionamiento de este.
PCT/EP1993/001259 WO1993024691A1 (en) 1992-05-26 1993-05-21 Device for continuously monitoring the needles of a knitting machine during operation thereof
US08/338,615 US5524460A (en) 1992-05-26 1993-05-26 Device for continously monitoring the needles of a knitting machine during operation thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO920449A IT1257196B (it) 1992-05-26 1992-05-26 Dispositivo per il controllo continuo dell'assetto e dell'integrita' degli aghi durante il funzionamento di una macchina per maglieria.

Publications (3)

Publication Number Publication Date
ITTO920449A0 ITTO920449A0 (it) 1992-05-26
ITTO920449A1 ITTO920449A1 (it) 1993-11-26
IT1257196B true IT1257196B (it) 1996-01-10

Family

ID=11410490

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO920449A IT1257196B (it) 1992-05-26 1992-05-26 Dispositivo per il controllo continuo dell'assetto e dell'integrita' degli aghi durante il funzionamento di una macchina per maglieria.

Country Status (7)

Country Link
US (1) US5524460A (it)
EP (1) EP0642607B1 (it)
CA (1) CA2136551C (it)
DE (1) DE69303714T2 (it)
ES (1) ES2092312T3 (it)
IT (1) IT1257196B (it)
WO (1) WO1993024691A1 (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5816079A (en) * 1997-04-14 1998-10-06 Pai Lung Machinery Needle position detecting system for a circular knitting machine
GB2342989A (en) * 1998-10-23 2000-04-26 Integrated Design Limited Detection system
US6035669A (en) * 1999-05-28 2000-03-14 Monarch Knitting Machinery Corp. Apparatus and method for detecting broken hooks of needles in a knitting machine
DE19924924A1 (de) * 1999-05-31 2000-12-07 Herbst Protechna Gmbh Lichtabtastkopf für Nadeln in Strickmaschinen, zugehöriges Lichtabtastsystem und Verfahren zum Überprüfen von Nadeln in Strickmaschinen mit dem Lichtabtastsystem
EP1234904A1 (de) * 2001-02-27 2002-08-28 PROTECHNA Herbst GmbH & Co. KG Vorrichtung zum Überwachen von Teilen einer Strickmaschine
US6318132B1 (en) 2001-03-19 2001-11-20 Monarch Knitting Machinery Corp. Apparatus and method for detecting broken hooks of needles in a knitting machine, and needles for use with same
DE102007010417A1 (de) * 2007-03-01 2008-09-04 Memminger-Iro Gmbh Selbstreinigende Nadelüberwachungseinrichtung
DE102010048173B3 (de) * 2010-10-13 2012-01-05 Memminger-Iro Gmbh Verfahren zur Justierung eines Sensorkopfes einer Nadelüberwachungseinrichtung und Nadelüberwachungseinrichtung
CN103437061B (zh) * 2013-08-30 2015-02-18 中国科学院上海光学精密机械研究所 织针实时监测装置和方法
CN114672923A (zh) * 2017-03-31 2022-06-28 耐克创新有限合伙公司 具有电子辅助部件的针织机
CN108060507A (zh) * 2018-01-25 2018-05-22 常州市新创智能科技有限公司 纬纱针断针检测装置及其使用方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1186985A (en) * 1968-07-22 1970-04-08 Electronit Ltd Inspection Apparatus in Circular Knitting Machine.
US3771325A (en) * 1971-04-30 1973-11-13 Rockwell International Corp Element position detector system
DE2229232C2 (de) * 1972-06-15 1981-11-19 Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch Vorrichtung zur dauernden Überwachung des Zustandes einer ununterbrochenen Reihe von gleichen, lichtreflektierenden Gegenständen
DE2242266C3 (de) * 1972-08-28 1978-09-14 Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch Halterung für optische Geräte
JPS50267U (it) * 1973-04-27 1975-01-06
GB1446172A (en) * 1973-09-18 1976-08-18 Venczel J Detection of defective knitting needles of a knitting machine
US4027982A (en) * 1975-04-23 1977-06-07 Kyodo Denshi Kogyo Co., Ltd. Needle detector for circular knitting machines
DE2538002C3 (de) * 1975-08-26 1978-11-23 Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch Vorrichtung zur Feststellung geschlossener oder untergeschlagener Zungen an Nadeln von Rundstrickmaschinen
BE903115A (nl) * 1985-08-26 1986-02-26 Picanol Nv Optische inslagwachter voor weefmachines met een u-vormig riet
US4979402A (en) * 1988-01-27 1990-12-25 Ryan Will G Aliquoting of serial liquid samples
JP2984958B2 (ja) * 1991-07-26 1999-11-29 東京エレクトロン株式会社 基板の枚葉検出装置
US5294803A (en) * 1991-12-30 1994-03-15 Tandberg Data A/S System and a method for optically detecting an edge of a tape
US5369284A (en) * 1993-03-30 1994-11-29 The Charles Stark Draper Laboratory, Inc. Active edge position measuring device

Also Published As

Publication number Publication date
CA2136551A1 (en) 1993-12-09
CA2136551C (en) 1998-12-01
ES2092312T3 (es) 1996-11-16
DE69303714D1 (de) 1996-08-22
ITTO920449A0 (it) 1992-05-26
US5524460A (en) 1996-06-11
WO1993024691A1 (en) 1993-12-09
EP0642607B1 (en) 1996-07-17
DE69303714T2 (de) 1997-03-06
EP0642607A1 (en) 1995-03-15
ITTO920449A1 (it) 1993-11-26

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970430