FR1560812A - - Google Patents

Info

Publication number
FR1560812A
FR1560812A FR1560812DA FR1560812A FR 1560812 A FR1560812 A FR 1560812A FR 1560812D A FR1560812D A FR 1560812DA FR 1560812 A FR1560812 A FR 1560812A
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
Other languages
French (fr)
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
Application granted granted Critical
Publication of FR1560812A publication Critical patent/FR1560812A/fr
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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Knitting Machines (AREA)
FR1560812D 1967-05-11 1968-04-04 Expired FR1560812A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE658967 1967-05-11

Publications (1)

Publication Number Publication Date
FR1560812A true FR1560812A (en) 1969-03-21

Family

ID=20269085

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1560812D Expired FR1560812A (en) 1967-05-11 1968-04-04

Country Status (4)

Country Link
US (1) US3496739A (en)
CH (1) CH473930A (en)
FR (1) FR1560812A (en)
GB (1) GB1184164A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3659437A (en) * 1969-07-25 1972-05-02 Reynolds Tobacco Co R Knitting machine defective needle detector
US3788105A (en) * 1972-03-08 1974-01-29 Sick Erwin Fa Needle monitoring device for circular knitting machines
IT992193B (en) * 1973-07-13 1975-09-10 Billi Spa ELECTRONIC EQUIPMENT FOR STOPPING A CIRCULAR SOCKING MACHINE IN THE EVENT OF A YARN BREAK OR OTHER FAILURE
GB2243847A (en) * 1990-05-11 1991-11-13 Roboton Manufacturing Company Visual inspection of fabric faults
WO2020079493A1 (en) * 2018-10-15 2020-04-23 Smartex Unipessoal Lda Machine and method to control textile quality

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1980294A (en) * 1932-08-11 1934-11-13 Briggs Mfg Co Automatic stop mechanism for machines
US2438365A (en) * 1944-11-17 1948-03-23 Alfred Hofmann & Company Stop means for textile apparatus and the like
US2522101A (en) * 1948-04-29 1950-09-12 Crompton & Knowles Loom Works Photoelectric weft detector for looms
US3132254A (en) * 1961-11-27 1964-05-05 Woodward William Henry Photo-electric apparatus for detecting flaws in machine knitted material
CH408212A (en) * 1964-05-28 1966-02-28 Peyer Siegfried Photoelectric amplifier circuit
CH417787A (en) * 1964-12-16 1966-07-31 Heberlein & Co Ag Photoelectric circuit for measuring the relative change in a luminous flux

Also Published As

Publication number Publication date
DE1760068A1 (en) 1971-04-22
CH473930A (en) 1969-06-15
GB1184164A (en) 1970-03-11
DE1760068B2 (en) 1975-06-19
US3496739A (en) 1970-02-24

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Legal Events

Date Code Title Description
ST Notification of lapse