JPS55140412A - Detector for article on belt conveyor - Google Patents

Detector for article on belt conveyor

Info

Publication number
JPS55140412A
JPS55140412A JP786280A JP786280A JPS55140412A JP S55140412 A JPS55140412 A JP S55140412A JP 786280 A JP786280 A JP 786280A JP 786280 A JP786280 A JP 786280A JP S55140412 A JPS55140412 A JP S55140412A
Authority
JP
Japan
Prior art keywords
detector
article
belt conveyor
conveyor
belt
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.)
Pending
Application number
JP786280A
Other languages
English (en)
Japanese (ja)
Inventor
Rune Bine Aran
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.)
TLD Group SAS
Original Assignee
TLD Group SAS
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 TLD Group SAS filed Critical TLD Group SAS
Publication of JPS55140412A publication Critical patent/JPS55140412A/ja
Pending legal-status Critical Current

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
    • G01V8/12—Detecting, e.g. by using light barriers using one transmitter and one receiver
    • G01V8/14—Detecting, e.g. by using light barriers using one transmitter and one receiver using reflectors

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Sorting Of Articles (AREA)
  • Control Of Conveyors (AREA)
JP786280A 1979-02-05 1980-01-28 Detector for article on belt conveyor Pending JPS55140412A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7902871A FR2448157A2 (fr) 1979-02-05 1979-02-05 Dispositif de detection de presence d'objets sur un tapis convoyeur

Publications (1)

Publication Number Publication Date
JPS55140412A true JPS55140412A (en) 1980-11-01

Family

ID=9221598

Family Applications (1)

Application Number Title Priority Date Filing Date
JP786280A Pending JPS55140412A (en) 1979-02-05 1980-01-28 Detector for article on belt conveyor

Country Status (3)

Country Link
JP (1) JPS55140412A (cs)
ES (1) ES488257A1 (cs)
FR (1) FR2448157A2 (cs)

Also Published As

Publication number Publication date
FR2448157A2 (fr) 1980-08-29
ES488257A1 (es) 1980-09-16
FR2448157B2 (cs) 1982-08-27

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