FR2355109B1 - - Google Patents

Info

Publication number
FR2355109B1
FR2355109B1 FR7718489A FR7718489A FR2355109B1 FR 2355109 B1 FR2355109 B1 FR 2355109B1 FR 7718489 A FR7718489 A FR 7718489A FR 7718489 A FR7718489 A FR 7718489A FR 2355109 B1 FR2355109 B1 FR 2355109B1
Authority
FR
France
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
Application number
FR7718489A
Other versions
FR2355109A1 (fr
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co Ltd
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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Publication of FR2355109A1 publication Critical patent/FR2355109A1/fr
Application granted granted Critical
Publication of FR2355109B1 publication Critical patent/FR2355109B1/fr
Granted legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D51/00—Driving, starting, or stopping arrangements; Automatic stop motions
    • D03D51/18—Automatic stop motions
    • D03D51/34—Weft stop motions
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
    • D03D47/28—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein the weft itself is projected into the shed
    • D03D47/30—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein the weft itself is projected into the shed by gas jet
    • D03D47/3006—Construction of the nozzles
    • D03D47/302—Auxiliary nozzles
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
    • D03D47/28—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein the weft itself is projected into the shed
    • D03D47/30—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein the weft itself is projected into the shed by gas jet
    • D03D47/3066—Control or handling of the weft at or after arrival
    • D03D47/3073—Detection means therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Looms (AREA)
FR7718489A 1976-06-17 1977-06-16 Detecteur de fil de trame Granted FR2355109A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7038476A JPS52155262A (en) 1976-06-17 1976-06-17 Woof detector

Publications (2)

Publication Number Publication Date
FR2355109A1 FR2355109A1 (fr) 1978-01-13
FR2355109B1 true FR2355109B1 (fr) 1980-10-24

Family

ID=13429886

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7718489A Granted FR2355109A1 (fr) 1976-06-17 1977-06-16 Detecteur de fil de trame

Country Status (7)

Country Link
US (1) US4188981A (fr)
JP (1) JPS52155262A (fr)
CH (1) CH620716A5 (fr)
DE (1) DE2727211C2 (fr)
FR (1) FR2355109A1 (fr)
GB (1) GB1576745A (fr)
IT (1) IT1078908B (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55122052A (en) * 1979-03-14 1980-09-19 Nissan Motor Weft yarn detector of loom
JPS6328225Y2 (fr) * 1980-03-15 1988-07-29
GB2090619A (en) * 1981-01-07 1982-07-14 Leesona Corp Means and method for sensing loom conditions
US4384596A (en) * 1981-01-07 1983-05-24 Leesona Corporation Means and method for sensing loom conditions indicative of potential fabric defects
US4396040A (en) * 1981-01-07 1983-08-02 Leesona Corporation Quality monitoring system for looms
EP0075757B1 (fr) * 1981-09-25 1986-01-02 Nissan Motor Co., Ltd. Détecteur de fil de trame optique pour métier à tisser
CS227478B1 (en) * 1982-06-21 1984-04-16 Juraj Ing Spisiak Optoelectronic reflecting apparatus for detecting weft or yarn threads
CH659672A5 (de) * 1982-11-11 1987-02-13 Loepfe Ag Geb Schussfadenwaechter.
GB2136564B (en) * 1983-02-18 1986-06-11 El Sew Con Ltd Monitoring textile thread
EP0204093B1 (fr) * 1985-04-05 1989-08-02 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Méthode et dispositif pour détecter des fils de trame dans un métier automatique à fils de trame
DE3763978D1 (de) * 1987-05-14 1990-08-30 Ottica Arcetri Istituto Naz Schussfaden-kontrollvorrichtung in luftwebmaschinen.
JPH02259143A (ja) * 1989-03-08 1990-10-19 Ishikawa Seisakusho Ltd 緯糸検知装置
SE469597B (sv) * 1991-09-23 1993-08-02 Rydborn S A O Anordning foer oevervakning av inslaget i vaevstol, innefattande riktade ljuskaensliga element
JPH0612492U (ja) * 1991-11-19 1994-02-18 大和紡績株式会社 織機における緯糸感知装置
DE50309321D1 (de) * 2003-07-28 2008-04-17 Loepfe Ag Geb Verfahren zur Schlussfadenüberwachung in einer Webmaschine
ITMI20040252A1 (it) * 2004-02-16 2004-05-16 Tiziano Barea Dispositivo per l'analisi ottica anche bidimensionale di un filo o filato
SE528931C2 (sv) * 2004-08-24 2007-03-20 Eltex Sweden Ab Övervakningsanordning
WO2014089713A2 (fr) * 2012-12-10 2014-06-19 Uster Technologies Ag Dispositif pour le contrôle optique d'un textile en mouvement

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH431415A (de) * 1965-02-25 1967-02-28 Sulzer Ag Webmaschine
JPS4840510B1 (fr) * 1969-12-13 1973-11-30
DE2105559A1 (en) * 1971-02-06 1972-08-10 Elitex Zawody textilniho strojirenstvi generalni rzeditelstvi, Reichenberg (Tschechoslowakei) Weft thread detector - fitted to air jet shuttless looms
JPS4838022A (fr) * 1971-09-14 1973-06-05
NL7206368A (fr) * 1972-05-10 1973-11-13
CS167623B1 (fr) * 1973-07-24 1976-04-29
US3901607A (en) * 1974-02-21 1975-08-26 Xerox Corp High aperture reflection photodetector apparatus
US3996476A (en) * 1975-09-10 1976-12-07 Scientific Technology Incorporated Low noise photoelectric detector apparatus

Also Published As

Publication number Publication date
DE2727211A1 (de) 1978-01-05
DE2727211C2 (de) 1983-03-10
FR2355109A1 (fr) 1978-01-13
US4188981A (en) 1980-02-19
CH620716A5 (fr) 1980-12-15
IT1078908B (it) 1985-05-08
JPS52155262A (en) 1977-12-23
GB1576745A (en) 1980-10-15

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Legal Events

Date Code Title Description
ST Notification of lapse