ES488257A1 - Dispositivo de deteccion de la presencia de objetos sobre una cinta transportadora - Google Patents

Dispositivo de deteccion de la presencia de objetos sobre una cinta transportadora

Info

Publication number
ES488257A1
ES488257A1 ES488257A ES488257A ES488257A1 ES 488257 A1 ES488257 A1 ES 488257A1 ES 488257 A ES488257 A ES 488257A ES 488257 A ES488257 A ES 488257A ES 488257 A1 ES488257 A1 ES 488257A1
Authority
ES
Spain
Prior art keywords
conveyor belt
detector
photo cell
article
belt conveyor
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.)
Expired
Application number
ES488257A
Other languages
English (en)
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 ES488257A1 publication Critical patent/ES488257A1/es
Expired 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)

Abstract

Dispositivo de detección de la presencia de objetos sobre una cinta transportador, incluyendo una célula foto eléctrica de exploración de tipo réflex y una superficie reflectante colocada enfrente de la célula, caracterizado porque dicha superficie reflectante está dividida en por lo menos dos partes, colocadas a un lado y a otro de la trayectoria de los objetos, estando alineado el borde superior de la superficie colocada al lado de la célula con la superficie superior de la cinta transportadora.
ES488257A 1979-02-05 1980-02-04 Dispositivo de deteccion de la presencia de objetos sobre una cinta transportadora Expired ES488257A1 (es)

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
ES488257A1 true ES488257A1 (es) 1980-09-16

Family

ID=9221598

Family Applications (1)

Application Number Title Priority Date Filing Date
ES488257A Expired ES488257A1 (es) 1979-02-05 1980-02-04 Dispositivo de deteccion de la presencia de objetos sobre una cinta transportadora

Country Status (3)

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

Also Published As

Publication number Publication date
FR2448157A2 (fr) 1980-08-29
JPS55140412A (en) 1980-11-01
FR2448157B2 (es) 1982-08-27

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