NL8601818A - Werkwijze om de positie van de inslagdraden van een weefsel te kontroleren. - Google Patents

Werkwijze om de positie van de inslagdraden van een weefsel te kontroleren. Download PDF

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Publication number
NL8601818A
NL8601818A NL8601818A NL8601818A NL8601818A NL 8601818 A NL8601818 A NL 8601818A NL 8601818 A NL8601818 A NL 8601818A NL 8601818 A NL8601818 A NL 8601818A NL 8601818 A NL8601818 A NL 8601818A
Authority
NL
Netherlands
Prior art keywords
fabric
weft threads
image
video camera
contrast
Prior art date
Application number
NL8601818A
Other languages
English (en)
Dutch (nl)
Original Assignee
Picanol Nv
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 Picanol Nv filed Critical Picanol Nv
Priority to NL8601818A priority Critical patent/NL8601818A/nl
Priority to ES87201161T priority patent/ES2021344B3/es
Priority to EP87201161A priority patent/EP0252547B1/de
Priority to DE8787201161T priority patent/DE3769215D1/de
Priority to US07/063,316 priority patent/US4791481A/en
Publication of NL8601818A publication Critical patent/NL8601818A/nl

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/89—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles
    • G01N21/892—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles characterised by the flaw, defect or object feature examined
    • G01N21/898—Irregularities in textured or patterned surfaces, e.g. textiles, wood
    • G01N21/8983—Irregularities in textured or patterned surfaces, e.g. textiles, wood for testing textile webs, i.e. woven material
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03J—AUXILIARY WEAVING APPARATUS; WEAVERS' TOOLS; SHUTTLES
    • D03J1/00—Auxiliary apparatus combined with or associated with looms
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03J—AUXILIARY WEAVING APPARATUS; WEAVERS' TOOLS; SHUTTLES
    • D03J1/00—Auxiliary apparatus combined with or associated with looms
    • D03J1/20—Measuring length of fabric or number of picks woven
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06H—MARKING, INSPECTING, SEAMING OR SEVERING TEXTILE MATERIALS
    • D06H3/00—Inspecting textile materials
    • D06H3/12—Detecting or automatically correcting errors in the position of weft threads in woven fabrics

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
NL8601818A 1986-07-11 1986-07-11 Werkwijze om de positie van de inslagdraden van een weefsel te kontroleren. NL8601818A (nl)

Priority Applications (5)

Application Number Priority Date Filing Date Title
NL8601818A NL8601818A (nl) 1986-07-11 1986-07-11 Werkwijze om de positie van de inslagdraden van een weefsel te kontroleren.
ES87201161T ES2021344B3 (es) 1986-07-11 1987-06-17 Metodo para controlar la situacion de la trama de un tejido manufacturado
EP87201161A EP0252547B1 (de) 1986-07-11 1987-06-17 Vorrichtung zum Kontrollieren der Position eines Schussfadens in einem Gewebe
DE8787201161T DE3769215D1 (de) 1986-07-11 1987-06-17 Vorrichtung zum kontrollieren der position eines schussfadens in einem gewebe.
US07/063,316 US4791481A (en) 1986-07-11 1987-06-18 Method for locating weft thread defects in fabric

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8601818A NL8601818A (nl) 1986-07-11 1986-07-11 Werkwijze om de positie van de inslagdraden van een weefsel te kontroleren.
NL8601818 1986-07-11

Publications (1)

Publication Number Publication Date
NL8601818A true NL8601818A (nl) 1988-02-01

Family

ID=19848305

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8601818A NL8601818A (nl) 1986-07-11 1986-07-11 Werkwijze om de positie van de inslagdraden van een weefsel te kontroleren.

Country Status (5)

Country Link
US (1) US4791481A (de)
EP (1) EP0252547B1 (de)
DE (1) DE3769215D1 (de)
ES (1) ES2021344B3 (de)
NL (1) NL8601818A (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4142356A1 (de) * 1990-12-28 1992-07-02 Nissan Motor Einschuss-ueberwachungssystem fuer eine webmaschine
US5097516A (en) * 1991-02-28 1992-03-17 At&T Bell Laboratories Technique for illuminating a surface with a gradient intensity line of light to achieve enhanced two-dimensional imaging
US5349385A (en) * 1992-08-06 1994-09-20 Florida Atlantic University Adaptive scan converter
US5781655A (en) * 1995-12-15 1998-07-14 Macmillan Bloedel Limited Strand dimension sensing
US5936665A (en) * 1996-05-22 1999-08-10 Georgia Tech Research Corporation Automated apparatus for counting pillings in textile fabrics
US6738504B1 (en) * 1999-08-27 2004-05-18 Shinko Electric Industries Co., Ltd Inspection apparatus for semiconductor device and parts mounter using same
BE1014133A3 (nl) * 2001-04-20 2003-05-06 Picanol Nv Werkwijze voor het optimaliseren van een textielproductieproces en inrichtingen die deze werkwijze toepassen.
US6728593B2 (en) * 2002-06-06 2004-04-27 The Hong Kong Polytechnic University System for analysis of fabric surface
WO2005050194A1 (en) * 2003-11-21 2005-06-02 Ralph Gregory Burke A device for inspecting and controlling the density of a moving web of cloth in a production line
CN1715551B (zh) * 2004-06-28 2010-08-04 宫元九 纺织品纬斜的检测方法
US7755770B2 (en) * 2006-03-24 2010-07-13 Schlumberger Technology Corporation Method for mapping geometrical features with opto-electronic arrays
JP2020007682A (ja) * 2018-07-12 2020-01-16 株式会社豊田自動織機 織機における止段検査装置
JP2020007683A (ja) * 2018-07-12 2020-01-16 株式会社豊田自動織機 織機の織布検査装置
CN112215791A (zh) * 2019-07-12 2021-01-12 宝洁公司 一种提供纺织品信息和将其可视化的系统及方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB803843A (en) * 1956-02-27 1958-11-05 Dornier Gmbh Lindauer Apparatus for observing moving fabrics
GB804099A (en) * 1956-11-20 1958-11-05 Dornier Gmbh Lindauer Apparatus for observing moving fabrics
BE859668A (nl) * 1977-10-13 1978-02-01 Goossens Gebroeders Nv Tuftfout-detectie-apparaat
JPS5596405A (en) * 1979-01-19 1980-07-22 Hajime Sangyo Kk Inspection device for moving object
FR2548077B1 (fr) * 1983-06-30 1987-03-06 Gerber Scient Inc Appareil pour aider un operateur a resoudre les problemes poses par les defauts des etoffes
SE448002B (sv) * 1983-10-07 1987-01-12 Asea Ab Optisk uppmetning samt overvakning av vevda produkter vid maskinvevstolar

Also Published As

Publication number Publication date
ES2021344B3 (es) 1991-11-01
EP0252547B1 (de) 1991-04-10
EP0252547A1 (de) 1988-01-13
US4791481A (en) 1988-12-13
DE3769215D1 (de) 1991-05-16

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