FR2433764A1 - Ensemble detecteur lumineux pour convoyeurs a bande - Google Patents

Ensemble detecteur lumineux pour convoyeurs a bande

Info

Publication number
FR2433764A1
FR2433764A1 FR7921491A FR7921491A FR2433764A1 FR 2433764 A1 FR2433764 A1 FR 2433764A1 FR 7921491 A FR7921491 A FR 7921491A FR 7921491 A FR7921491 A FR 7921491A FR 2433764 A1 FR2433764 A1 FR 2433764A1
Authority
FR
France
Prior art keywords
light beam
monitoring device
definite signal
wrapped food
transparent wrapper
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
FR7921491A
Other languages
English (en)
Other versions
FR2433764B1 (fr
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.)
Bizerba SE and Co KG
Original Assignee
Bizerba Werke Wilhelm Kraut GmbH and KG
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 Bizerba Werke Wilhelm Kraut GmbH and KG filed Critical Bizerba Werke Wilhelm Kraut GmbH and KG
Publication of FR2433764A1 publication Critical patent/FR2433764A1/fr
Application granted granted Critical
Publication of FR2433764B1 publication Critical patent/FR2433764B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65C—LABELLING OR TAGGING MACHINES, APPARATUS, OR PROCESSES
    • B65C9/00—Details of labelling machines or apparatus
    • B65C9/40—Controls; Safety devices

Landscapes

  • Basic Packing Technique (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Length Measuring Devices By Optical Means (AREA)

Abstract

Ensemble de détection lumineuse pour transporteur à bandes en vue de l'identification de produits emballés sous feuilles transparentes à larges bords. Ensemble caractérisé en ce que le faisceau lumineux de l'émetteur présente un angle d'inclinaison compris entre 15 degrés et 75 degrés , de préférence entre 30 degrés et 60 degrés par rapport au plan des bords latéraux de la feuille. Cette invention intéresse les constructeurs de convoyeurs à bandes avec identification des produits transportés.
FR7921491A 1978-08-19 1979-08-20 Ensemble detecteur lumineux pour convoyeurs a bande Granted FR2433764A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2836402A DE2836402C2 (de) 1978-08-19 1978-08-19 Lichtschrankenanordnung an Transportbändern

Publications (2)

Publication Number Publication Date
FR2433764A1 true FR2433764A1 (fr) 1980-03-14
FR2433764B1 FR2433764B1 (fr) 1984-09-21

Family

ID=6047477

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7921491A Granted FR2433764A1 (fr) 1978-08-19 1979-08-20 Ensemble detecteur lumineux pour convoyeurs a bande

Country Status (6)

Country Link
BE (1) BE878293A (fr)
DE (1) DE2836402C2 (fr)
FR (1) FR2433764A1 (fr)
IT (1) IT1122794B (fr)
NL (1) NL189531C (fr)
SE (1) SE445266B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4041363A1 (de) * 1990-12-20 1992-07-02 Hermann Gmbh Co Heinrich Anordnung zum erfassen von transparenten gegenstaenden
DE29820742U1 (de) 1998-11-20 1999-02-18 Rieger, Dieter Heinz, 28239 Bremen Sensor
CN104369927A (zh) * 2014-11-11 2015-02-25 宁夏嘉翔自控技术有限公司 一种糖厂的包装袋计数系统

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1593511A (fr) * 1968-05-16 1970-06-01

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3566132A (en) * 1967-12-26 1971-02-23 Gen Electric Beginning-of-tape and end-of-tape sensor
US3802252A (en) * 1972-06-09 1974-04-09 Benthos Inc Pressure and vacuum monitoring apparatus
DE2410314C2 (de) * 1974-03-05 1983-04-07 Leuze Electronic Kg, 7311 Owen Lichtelektrische Anordnung zur Auslösung von Schaltvorgängen

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1593511A (fr) * 1968-05-16 1970-06-01

Also Published As

Publication number Publication date
DE2836402A1 (de) 1980-02-21
IT1122794B (it) 1986-04-23
DE2836402C2 (de) 1985-01-10
SE7906262L (sv) 1980-02-20
FR2433764B1 (fr) 1984-09-21
SE445266B (sv) 1986-06-09
BE878293A (fr) 1979-12-17
IT7925160A0 (it) 1979-08-17
NL189531C (nl) 1993-05-03
NL7906209A (nl) 1980-02-21

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Legal Events

Date Code Title Description
ST Notification of lapse