GB8622244D0 - Textile-web monitor - Google Patents

Textile-web monitor

Info

Publication number
GB8622244D0
GB8622244D0 GB868622244A GB8622244A GB8622244D0 GB 8622244 D0 GB8622244 D0 GB 8622244D0 GB 868622244 A GB868622244 A GB 868622244A GB 8622244 A GB8622244 A GB 8622244A GB 8622244 D0 GB8622244 D0 GB 8622244D0
Authority
GB
United Kingdom
Prior art keywords
textile
web monitor
web
monitor
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.)
Granted
Application number
GB868622244A
Other versions
GB2181834A (en
GB2181834B (en
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.)
Sipra Patententwicklungs und Beteiligungs GmbH
Original Assignee
Sipra Patententwicklungs und Beteiligungs GmbH
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 Sipra Patententwicklungs und Beteiligungs GmbH filed Critical Sipra Patententwicklungs und Beteiligungs GmbH
Publication of GB8622244D0 publication Critical patent/GB8622244D0/en
Publication of GB2181834A publication Critical patent/GB2181834A/en
Application granted granted Critical
Publication of GB2181834B publication Critical patent/GB2181834B/en
Expired legal-status Critical Current

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
    • 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
    • D04B35/20—Indicating, warning, or safety devices, e.g. stop motions responsive to defects, e.g. holes, in knitted products
    • 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
    • D06H1/00—Marking textile materials; Marking in combination with metering or inspecting
    • 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
    • D06H3/08—Inspecting textile materials by photo-electric or television means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/36—Textiles
    • G01N33/367—Fabric or woven textiles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2551/00—Means for control to be used by operator; User interfaces
    • B65H2551/20—Display means; Information output means
    • 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
    • G01N21/8851—Scan or image signal processing specially adapted therefor, e.g. for scan signal adjustment, for detecting different kinds of defects, for compensating for structures, markings, edges
    • G01N2021/8854—Grading and classifying of flaws
    • G01N2021/8858—Flaw counting
    • 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
    • G01N21/93—Detection standards; Calibrating baseline adjustment, drift correction
    • G01N2021/936—Adjusting threshold, e.g. by way of moving average
    • 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
    • G01N21/8851—Scan or image signal processing specially adapted therefor, e.g. for scan signal adjustment, for detecting different kinds of defects, for compensating for structures, markings, edges
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/06—Illumination; Optics
    • G01N2201/062—LED's
    • G01N2201/0621—Supply
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/12—Circuits of general importance; Signal processing
    • G01N2201/126—Microprocessor processing

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Materials Engineering (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Wood Science & Technology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Knitting Machines (AREA)
GB8622244A 1985-10-17 1986-09-16 A textile-web monitor for recording faulty places Expired GB2181834B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853536991 DE3536991C1 (en) 1985-10-17 1985-10-17 Textile web monitoring device for registering defects

Publications (3)

Publication Number Publication Date
GB8622244D0 true GB8622244D0 (en) 1986-10-22
GB2181834A GB2181834A (en) 1987-04-29
GB2181834B GB2181834B (en) 1989-10-25

Family

ID=6283795

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8622244A Expired GB2181834B (en) 1985-10-17 1986-09-16 A textile-web monitor for recording faulty places

Country Status (5)

Country Link
JP (1) JPS6295452A (en)
CH (1) CH672682A5 (en)
DE (1) DE3536991C1 (en)
FR (1) FR2588960B1 (en)
GB (1) GB2181834B (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3741195A1 (en) * 1987-07-23 1989-02-02 Gebhard Birkle METHOD FOR CONTROLLING THE QUALITY OF A LARGE OBJECT, ESPECIALLY FOR DETECTING ERRORS IN TEXTILE FABRICS, AND DEVICE THEREFOR
DE3729804A1 (en) * 1987-09-05 1989-03-16 Menschner Maschf Johannes METHOD FOR THE AUTOMATIC DETECTION OF ERRORS IN MOVING TRACKS
DE3733791A1 (en) * 1987-10-06 1989-04-27 Herbst Protechna Gmbh METHOD AND DEVICE FOR THE OPTICAL MONITORING OF A KNITWEAR
US4954891A (en) * 1988-07-11 1990-09-04 Process Automation Business, Inc. Light guided illuminating/sectioning device for sheet inspection system
DD300314A7 (en) * 1989-01-31 1992-06-04 Rationalisierungs Und Automati METHOD AND DEVICE FOR TROUBLESHOOTING A TEXTILE LAYER, PARTICULARLY CIRCULAR KNITTING MACHINES
US4951223A (en) * 1989-03-28 1990-08-21 Langdon Wales R Web material inspection system
JPH043031Y2 (en) * 1989-03-31 1992-01-31
FR2652161B1 (en) * 1989-09-15 1991-12-27 Inst Textile De France ENDOSCOPIC DEVICE FOR DETECTING DEFECTS ON CIRCULAR KNITTING MATERIAL.
US5006722A (en) * 1990-03-02 1991-04-09 Intec Corp. Flaw annunciator with a controllable display means for an automatic inspection system
GB9008632D0 (en) * 1990-04-17 1990-06-13 Leicester Polytechnic Inspecting garments
GB9024936D0 (en) * 1990-11-16 1991-01-02 Leicester Polytechnic Methods and apparatus for fabric inspection
DE4039991A1 (en) * 1990-12-14 1992-06-17 Limaba Limbacher Maschinenbau Knitted fabric fault detection - registers reflection pulses to stop the knitter if pulses are repeated from same position on the material
DE4129126A1 (en) * 1991-09-02 1993-03-04 Memminger Iro Gmbh METHOD FOR DETECTING ERRORS IN A TEXTILE TRACK
DE4304392A1 (en) * 1993-02-13 1994-08-18 Kirmes Karl Heinz Geraetetech Method and device for detecting faults in a perforated, moving web of material
DE4445720B4 (en) * 1994-12-22 2006-06-14 Rieter Ingolstadt Spinnereimaschinenbau Ag Method and device for continuous measurement of the mass of a moving sliver
EP1300504B1 (en) * 2001-10-06 2008-09-10 Hubert A. Hergeth Textile web sensor
DE10223754A1 (en) * 2002-05-28 2004-01-22 Siemens Ag Circular knitting machine for textile mesh products with fault sensor and optical or acoustic fault warning
DE102007059288A1 (en) * 2007-12-08 2009-08-06 Oerlikon Textile Gmbh & Co. Kg Method and device for optical evaluation of the quality of a longitudinally moved fiber strand
BR112021005562A2 (en) 2018-10-15 2021-06-29 Smartex Europe, Unipessoal Lda machine and method to control textile quality.
EP4083287A1 (en) * 2021-04-28 2022-11-02 Pai Lung Machinery Mill Co., Ltd. Circular knitting machine for prompting knitting machine status instantaneously based on cloth surface condition of fabric

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD79797A (en) *
US3046767A (en) * 1960-05-31 1962-07-31 Appalachian Electronic Instr Scanning heads for stop-motion devices for knitting machines
DE1938677A1 (en) * 1969-07-30 1971-02-04 Willy Ortwein Stitch-run monitor for circular knitting - machines
SE355608B (en) * 1971-08-23 1973-04-30 Nordiska Maskinfilt Ab
GB2005009B (en) * 1977-09-12 1982-03-31 Teijin Ltd Method and apparatuss for determining the state of interlaced multifilament yarns
CS217628B1 (en) * 1980-08-25 1983-01-28 Frantisek Piskula Apparatus for evaluating and detecting defects in textile fabrics,especially knitworks
US4464913A (en) * 1983-01-12 1984-08-14 Consolidated Foods Corporation Knitting machine control system

Also Published As

Publication number Publication date
GB2181834A (en) 1987-04-29
DE3536991C1 (en) 1987-01-02
GB2181834B (en) 1989-10-25
FR2588960B1 (en) 1990-05-25
JPS6295452A (en) 1987-05-01
FR2588960A1 (en) 1987-04-24
JPH0460548B2 (en) 1992-09-28
CH672682A5 (en) 1989-12-15

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930916