CH473930A - Apparatus for photoelectric scanning of knitted fabrics - Google Patents

Apparatus for photoelectric scanning of knitted fabrics

Info

Publication number
CH473930A
CH473930A CH454268A CH454268A CH473930A CH 473930 A CH473930 A CH 473930A CH 454268 A CH454268 A CH 454268A CH 454268 A CH454268 A CH 454268A CH 473930 A CH473930 A CH 473930A
Authority
CH
Switzerland
Prior art keywords
knitted fabrics
photoelectric scanning
photoelectric
scanning
knitted
Prior art date
Application number
CH454268A
Other languages
German (de)
Inventor
Olov Motin Karl
Emanuel Linden Johannes
Original Assignee
Motin & Co Aktiebolag
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 Motin & Co Aktiebolag filed Critical Motin & Co Aktiebolag
Publication of CH473930A publication Critical patent/CH473930A/en

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)
CH454268A 1967-05-11 1968-03-27 Apparatus for photoelectric scanning of knitted fabrics CH473930A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CH473930A true CH473930A (en) 1969-06-15

Family

ID=20269085

Family Applications (1)

Application Number Title Priority Date Filing Date
CH454268A CH473930A (en) 1967-05-11 1968-03-27 Apparatus for photoelectric scanning of knitted fabrics

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
EP3867433B1 (en) 2018-10-15 2023-06-07 Smartex Europe, Unipessoal Lda. Machine and method to control textile quality in a circular knitting machine

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
US3496739A (en) 1970-02-24
GB1184164A (en) 1970-03-11
DE1760068B2 (en) 1975-06-19
FR1560812A (en) 1969-03-21

Similar Documents

Publication Publication Date Title
FI50548C (en) Method and apparatus for making pile fabrics
CH525992A (en) Process for stabilizing textile organic material
CH463442A (en) Device for treating textile goods
AT303664B (en) Method of patterning pile fabrics
FI53362C (en) APPARATUS FOER TAGNING AV BLODPROV
AT297962B (en) Device for spreading fabrics
CH478286A (en) Use of copolymers for finishing textiles
CH500066A (en) Method of making nonwoven textile material
AT287637B (en) Process for dyeing fiber material
AT283260B (en) Process for dyeing polyamides
CH473930A (en) Apparatus for photoelectric scanning of knitted fabrics
CH497598A (en) Process for making textile materials flame resistant
CH503834A (en) Process for dyeing cellulose fibers
CH437181A (en) Device for dyeing chains of yarn in sections
AT292433B (en) Device for the automatic sewing of the tips of seamless stockings
IE32973B1 (en) Method and apparatus for the production of pile fabrics
CH508006A (en) Process for dyeing high molecular weight fabrics
AT291924B (en) Means for softening textiles
CH477588A (en) Device controllable by the tongues of the latch needle in knitting machines for stopping the same
CH464843A (en) Device for treating textile materials
CH426566A (en) Apparatus for cleaning textile fibers
AT290454B (en) Process for dyeing nonwovens
DK122677B (en) Apparatus for making articles of pulp.
AT274726B (en) Process for dyeing and printing wool
DE1954921B2 (en) DEVICE FOR SHRINKING MOVING TEXTILE TRAILS

Legal Events

Date Code Title Description
PL Patent ceased