JPS542437A - Photoelectric type breakage detecting apparatus passing light bundle lineally for fabric yarn - Google Patents

Photoelectric type breakage detecting apparatus passing light bundle lineally for fabric yarn

Info

Publication number
JPS542437A
JPS542437A JP5945978A JP5945978A JPS542437A JP S542437 A JPS542437 A JP S542437A JP 5945978 A JP5945978 A JP 5945978A JP 5945978 A JP5945978 A JP 5945978A JP S542437 A JPS542437 A JP S542437A
Authority
JP
Japan
Prior art keywords
lineally
detecting apparatus
passing light
light bundle
breakage detecting
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
JP5945978A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5520975B2 (de
Inventor
Rufueeburu Maruseru
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.)
Telemecanique SA
Original Assignee
La Telemecanique Electrique SA
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 La Telemecanique Electrique SA filed Critical La Telemecanique Electrique SA
Publication of JPS542437A publication Critical patent/JPS542437A/ja
Publication of JPS5520975B2 publication Critical patent/JPS5520975B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H63/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package
    • B65H63/02—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material
    • B65H63/024—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials
    • B65H63/028—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials characterised by the detecting or sensing element
    • B65H63/032—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials characterised by the detecting or sensing element electrical or pneumatic
    • B65H63/0321—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials characterised by the detecting or sensing element electrical or pneumatic using electronic actuators
    • B65H63/0324—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials characterised by the detecting or sensing element electrical or pneumatic using electronic actuators using photo-electric sensing means, i.e. the defect signal is a variation of light energy
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments

Landscapes

  • Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Filamentary Materials, Packages, And Safety Devices Therefor (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Electronic Switches (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Machine Tool Sensing Apparatuses (AREA)
JP5945978A 1977-05-18 1978-05-18 Photoelectric type breakage detecting apparatus passing light bundle lineally for fabric yarn Granted JPS542437A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7716222A FR2391141A1 (fr) 1977-05-18 1977-05-18 Dispositif opto-electronique de detection de la rupture d'un fil defilant lineairement dans le faisceau

Publications (2)

Publication Number Publication Date
JPS542437A true JPS542437A (en) 1979-01-10
JPS5520975B2 JPS5520975B2 (de) 1980-06-06

Family

ID=9191343

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5945978A Granted JPS542437A (en) 1977-05-18 1978-05-18 Photoelectric type breakage detecting apparatus passing light bundle lineally for fabric yarn

Country Status (4)

Country Link
JP (1) JPS542437A (de)
CH (1) CH624363A5 (de)
DE (1) DE2821792A1 (de)
FR (1) FR2391141A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU181132B (en) * 1980-05-28 1983-06-28 Csepel Muevek Jarmue Detector pin for sewing machine of short chain stitch
JPS5713327A (en) * 1980-06-27 1982-01-23 Laurel Bank Mach Co Ltd Optical detector
DD206659A3 (de) * 1981-07-16 1984-02-01 Textima Veb K Vorrichtung zur fadenueberwachung in einer textilmaschine
IT1161584B (it) * 1982-03-31 1987-03-18 Singer Co Sistema rivelatore e indicatore di esaurimento del filo di bobina
DE3603649A1 (de) * 1986-02-06 1987-08-13 Baer Maschf Josef System zur ueberwachung der fadenzufuehrung bei wickelmaschinen, insbesondere fuer die roving-wickeltechnik
JPH0257496U (de) * 1988-07-05 1990-04-25
US5725165A (en) * 1993-07-17 1998-03-10 W. Schlafhorst Ag & Co. Method of monitoring the moving yarn at a winding station of an automatic winding frame
DE4323994C2 (de) * 1993-07-17 2001-02-22 Schlafhorst & Co W Verfahren zum Überwachen des laufenden Fadens an einer Spulstelle einer automatischen Spulmaschine

Also Published As

Publication number Publication date
FR2391141A1 (fr) 1978-12-15
FR2391141B1 (de) 1980-09-19
JPS5520975B2 (de) 1980-06-06
DE2821792A1 (de) 1978-11-23
CH624363A5 (en) 1981-07-31

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