IT1139697B - LOGIC CIRCUIT TO CHECK PHOTOELECTRIC CONTROL SYSTEMS - Google Patents

LOGIC CIRCUIT TO CHECK PHOTOELECTRIC CONTROL SYSTEMS

Info

Publication number
IT1139697B
IT1139697B IT25023/81A IT2502381A IT1139697B IT 1139697 B IT1139697 B IT 1139697B IT 25023/81 A IT25023/81 A IT 25023/81A IT 2502381 A IT2502381 A IT 2502381A IT 1139697 B IT1139697 B IT 1139697B
Authority
IT
Italy
Prior art keywords
logic circuit
control systems
photoelectric control
check
check photoelectric
Prior art date
Application number
IT25023/81A
Other languages
Italian (it)
Other versions
IT8125023A0 (en
Inventor
Michael Wiederhold
Ulrich Feil
Manfred Klimek
Original Assignee
Thaelmann Schwermaschbau Veb
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 Thaelmann Schwermaschbau Veb filed Critical Thaelmann Schwermaschbau Veb
Publication of IT8125023A0 publication Critical patent/IT8125023A0/en
Application granted granted Critical
Publication of IT1139697B publication Critical patent/IT1139697B/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V8/00—Prospecting or detecting by optical means
    • G01V8/10—Detecting, e.g. by using light barriers
    • G01V8/20—Detecting, e.g. by using light barriers using multiple transmitters or receivers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H54/00—Winding, coiling, or depositing filamentary material
    • B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
    • B65H54/40—Arrangements for rotating packages
    • B65H54/52—Drive contact pressure control, e.g. pressing arrangements
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B7/00—Details of, or auxiliary devices incorporated in, rope- or cable-making machines; Auxiliary apparatus associated with such machines
    • D07B7/02—Machine details; Auxiliary devices
    • 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

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Ropes Or Cables (AREA)
  • Optical Transform (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
IT25023/81A 1981-01-09 1981-11-12 LOGIC CIRCUIT TO CHECK PHOTOELECTRIC CONTROL SYSTEMS IT1139697B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD81226893A DD156278A1 (en) 1981-01-09 1981-01-09 CIRCUIT ARRANGEMENT FOR MONITORING PHOTOELECTRIC CONTROL SYSTEMS

Publications (2)

Publication Number Publication Date
IT8125023A0 IT8125023A0 (en) 1981-11-12
IT1139697B true IT1139697B (en) 1986-09-24

Family

ID=5528556

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25023/81A IT1139697B (en) 1981-01-09 1981-11-12 LOGIC CIRCUIT TO CHECK PHOTOELECTRIC CONTROL SYSTEMS

Country Status (6)

Country Link
AT (1) AT384046B (en)
DD (1) DD156278A1 (en)
DE (1) DE3140809A1 (en)
GB (1) GB2090969B (en)
HU (1) HU183645B (en)
IT (1) IT1139697B (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3676009A (en) * 1970-12-22 1972-07-11 Warner Electric Brake & Clutch Photoelectric discontinuity and the like detector for multielement arrays
DE2337305B2 (en) * 1973-07-23 1975-11-06 Barmag Barmer Maschinenfabrik Ag, 5600 Wuppertal Safety and braking device in a high-speed stranding machine
JPS5266767A (en) * 1975-11-25 1977-06-02 Nissan Motor Woof detecting device
AT341381B (en) * 1976-03-29 1978-02-10 Bema Maschinen Apparate MONITORING ARRANGEMENT FOR STRIPPING MACHINES
DE2705529C3 (en) * 1977-02-10 1985-06-05 Niehaus GmbH, 4000 Düsseldorf Monitoring and control device in a high-speed stranding machine with a brake

Also Published As

Publication number Publication date
ATA452681A (en) 1987-02-15
AT384046B (en) 1987-09-25
HU183645B (en) 1984-05-28
GB2090969A (en) 1982-07-21
DE3140809A1 (en) 1982-08-12
DD156278A1 (en) 1982-08-11
IT8125023A0 (en) 1981-11-12
GB2090969B (en) 1984-11-14

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