DE3268297D1 - Optical weft sensor for a loom - Google Patents

Optical weft sensor for a loom

Info

Publication number
DE3268297D1
DE3268297D1 DE8282108272T DE3268297T DE3268297D1 DE 3268297 D1 DE3268297 D1 DE 3268297D1 DE 8282108272 T DE8282108272 T DE 8282108272T DE 3268297 T DE3268297 T DE 3268297T DE 3268297 D1 DE3268297 D1 DE 3268297D1
Authority
DE
Germany
Prior art keywords
loom
weft sensor
optical weft
optical
sensor
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.)
Expired
Application number
DE8282108272T
Other languages
English (en)
Inventor
Yoshimi Wada
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
Priority claimed from JP15073681A external-priority patent/JPS5854050A/ja
Priority claimed from JP15073781A external-priority patent/JPS5854051A/ja
Priority claimed from JP17197881U external-priority patent/JPS5878993U/ja
Priority claimed from JP9756082A external-priority patent/JPS58214563A/ja
Application filed by Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Application granted granted Critical
Publication of DE3268297D1 publication Critical patent/DE3268297D1/de
Expired 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Looms (AREA)
DE8282108272T 1981-09-25 1982-09-08 Optical weft sensor for a loom Expired DE3268297D1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP15073681A JPS5854050A (ja) 1981-09-25 1981-09-25 織機の緯糸検知装置
JP15073781A JPS5854051A (ja) 1981-09-25 1981-09-25 織機の緯糸検知装置
JP17197881U JPS5878993U (ja) 1981-11-20 1981-11-20 空気噴射式織機の緯糸検知装置
JP9756082A JPS58214563A (ja) 1982-06-09 1982-06-09 空気噴射式織機の緯糸検知装置

Publications (1)

Publication Number Publication Date
DE3268297D1 true DE3268297D1 (en) 1986-02-13

Family

ID=27468553

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282108272T Expired DE3268297D1 (en) 1981-09-25 1982-09-08 Optical weft sensor for a loom

Country Status (4)

Country Link
US (1) US4471816A (de)
EP (1) EP0075757B1 (de)
KR (1) KR850001118B1 (de)
DE (1) DE3268297D1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE453488B (sv) * 1982-12-03 1988-02-08 Trelleborg Ab Tradvakt med ljusfangande organ forsedd med en skold
IT1171736B (it) * 1983-10-10 1987-06-10 Roy Electrotex Spa Rilevatore ottico di trama per telai di tessitura a getto d'aria
US4598849A (en) * 1984-03-23 1986-07-08 Beloit Corporation Web guiding and decurling apparatus
US4640316A (en) * 1985-01-17 1987-02-03 Nissan Motor Co., Ltd. Flow velocity distribution detecting system
EP0204093B1 (de) * 1985-04-05 1989-08-02 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Verfahren und Vorrichtung zum Detektieren eines Schussfadens in einer Schussgarnwebmaschine
US4870270A (en) * 1988-02-26 1989-09-26 Simmonds Precision Products, Inc. Fiber optic speed sensing for a rotating shaft
BE1001718A3 (nl) * 1988-06-02 1990-02-13 Picanol Nv Werkwijze voor het aanbrengen van een juiste lengte inslagdraad in straalmondstukken van weefmachines en weefmachine die deze werkwijze toepast.
US4999488A (en) * 1990-01-29 1991-03-12 Milliken Research Corporation Method to continuously count the courses or picks of a moving fabric
JPH0482943A (ja) * 1990-07-18 1992-03-16 Tsudakoma Corp 織機の緯糸フィーラ装置
ATE356899T1 (de) * 2001-06-09 2007-04-15 Kloecker Gmbh Geb Vorrichtung zur ermittlung von fadenbrüchen von dreherfäden bei webmaschinene bzw. webmaschine, insbesondere mit webschäften und einer vorrichtung zur ermittlung von fadenbrüchen
US7384586B2 (en) * 2004-03-23 2008-06-10 3M Innovative Properties Company Method for flexing a web
US7399173B2 (en) * 2004-03-23 2008-07-15 3M Innovative Properties Company Apparatus for flexing a web
BRPI0708029A2 (pt) 2006-02-08 2011-05-17 3M Innovative Propeties Company método para fabricação em um substrato de filme a uma temperatura acima de sua transição vìtrea
EP2069081B1 (de) 2006-09-28 2018-05-23 3M Innovative Properties Company System und verfahren zur kräuselungskontrolle bei mehrschichtigem bahnmaterial
ATE525422T1 (de) 2006-09-28 2011-10-15 3M Innovative Properties Co Verfahren, system und dessen verwendung zur bekämpfung der rollneigung bei mehrschichtigen bahnen
JP5365268B2 (ja) * 2009-03-06 2013-12-11 株式会社豊田自動織機 ジェットルームにおける緯糸検出装置
JP5218340B2 (ja) * 2009-08-27 2013-06-26 株式会社豊田自動織機 ジェットルームにおける緯糸検出装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1710281A1 (de) * 1967-02-10 1971-01-28 Erhard Kenk Schussfadenwaechter fuer Webmaschinen
DE1785035B2 (de) * 1968-08-02 1973-01-11 Sick, Erwin, 8000 München Vorrichtung zur ueberwachung des schussfadens bei schuetzenlosen webstuehlen
CH485055A (de) * 1968-12-16 1970-01-31 Sulzer Ag Gehäuse für optische Elemente
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
DE2264831C3 (de) * 1971-11-16 1978-04-27 Enshu Ltd., Shizuoka (Japan) Photoelektrischer Schußfadenwächter für Webmaschinen
NL7206368A (de) * 1972-05-10 1973-11-13
US4085777A (en) * 1973-07-24 1978-04-25 Vyzkumny A Vyvojovy Ustav Zavodu Vseobecneho Strojirenstvi Arrangement for the control of weft introduced into looms
US3978893A (en) * 1974-09-26 1976-09-07 Enshu, Limited Apparatus for detecting success in weft insertion of shuttleless looms
JPS5328544B2 (de) * 1975-03-06 1978-08-15
NL7602260A (en) * 1975-03-06 1976-09-08 Stop motion for loom operates when warp tension is reduced - compared with the tension during previous beating up operations
JPS52155262A (en) * 1976-06-17 1977-12-23 Nissan Motor Woof detector
JPS52155261A (en) * 1976-06-17 1977-12-23 Nissan Motor Woof detector
US4384596A (en) * 1981-01-07 1983-05-24 Leesona Corporation Means and method for sensing loom conditions indicative of potential fabric defects
GB2090619A (en) * 1981-01-07 1982-07-14 Leesona Corp Means and method for sensing loom conditions

Also Published As

Publication number Publication date
EP0075757A2 (de) 1983-04-06
KR840001655A (ko) 1984-05-16
EP0075757B1 (de) 1986-01-02
EP0075757A3 (en) 1983-08-24
KR850001118B1 (ko) 1985-08-03
US4471816A (en) 1984-09-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee