ATE260146T1 - Zweileitungsabtastsystem zur detektion von überlappenden gegenständen - Google Patents

Zweileitungsabtastsystem zur detektion von überlappenden gegenständen

Info

Publication number
ATE260146T1
ATE260146T1 AT96250122T AT96250122T ATE260146T1 AT E260146 T1 ATE260146 T1 AT E260146T1 AT 96250122 T AT96250122 T AT 96250122T AT 96250122 T AT96250122 T AT 96250122T AT E260146 T1 ATE260146 T1 AT E260146T1
Authority
AT
Austria
Prior art keywords
light
received
reflected
edge
dual
Prior art date
Application number
AT96250122T
Other languages
English (en)
Inventor
George R Mondie
Tyne Richard G Van
Marion W Neff
Original Assignee
Electrocom Automation Lp
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 Electrocom Automation Lp filed Critical Electrocom Automation Lp
Application granted granted Critical
Publication of ATE260146T1 publication Critical patent/ATE260146T1/de

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
    • B65H7/00—Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles
    • B65H7/02—Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles by feelers or detectors
    • B65H7/06—Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles by feelers or detectors responsive to presence of faulty articles or incorrect separation or feed
    • B65H7/12—Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles by feelers or detectors responsive to presence of faulty articles or incorrect separation or feed responsive to double feed or separation
    • B65H7/125—Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles by feelers or detectors responsive to presence of faulty articles or incorrect separation or feed responsive to double feed or separation sensing the double feed or separation without contacting the articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C1/00—Measures preceding sorting according to destination
    • B07C1/02—Forming articles into a stream; Arranging articles in a stream, e.g. spacing, orientating

Landscapes

  • Length Measuring Devices By Optical Means (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Geophysics And Detection Of Objects (AREA)
AT96250122T 1995-06-07 1996-06-06 Zweileitungsabtastsystem zur detektion von überlappenden gegenständen ATE260146T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/477,651 US5614710A (en) 1995-06-07 1995-06-07 Dichotomous scan system for detection of overlapped objects

Publications (1)

Publication Number Publication Date
ATE260146T1 true ATE260146T1 (de) 2004-03-15

Family

ID=23896791

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96250122T ATE260146T1 (de) 1995-06-07 1996-06-06 Zweileitungsabtastsystem zur detektion von überlappenden gegenständen

Country Status (4)

Country Link
US (1) US5614710A (de)
EP (1) EP0747138B1 (de)
AT (1) ATE260146T1 (de)
DE (1) DE69631618T2 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60213133T2 (de) * 2001-12-03 2007-07-05 Siemens Ag Vorrichtung und verfahren zur erkennung von überlappungen
DE10246449A1 (de) * 2002-10-04 2004-06-09 Kleinhuber, Harald G. Sensorsystem zum Erkennen der Lage von ringförmigen Einprägungen an Materialbahnen
US6876716B2 (en) * 2003-02-19 2005-04-05 Quipp Systems, Inc. Method and apparatus for utilizing a shadow effect for counting newspapers, magazines, books, printed products, signatures and other like printed matter
US7809158B2 (en) * 2005-05-02 2010-10-05 Siemens Industry, Inc. Method and apparatus for detecting doubles in a singulated stream of flat articles
DK1854751T3 (da) * 2006-05-10 2013-05-21 Ferag Ag Indretning til kontrol af flade produkter, som holdes samlet i en klemme
US20080036139A1 (en) * 2006-08-14 2008-02-14 Gregory Reyner Non-contact sensing system
DE102007001989B4 (de) * 2007-01-08 2009-04-23 Siemens Ag Anordnung zur Erkennung von Doppelabzügen in Postsortieranlagen
DE502007003389D1 (de) * 2007-02-02 2010-05-20 Mueller Martini Holding Ag Vorrichtung zum Zählen von Druckprodukten eines Schuppenstromes
DE102010022273A1 (de) 2010-05-31 2011-12-01 Sick Ag Optoelektronischer Sensor zur Detektion von Objektkanten
CA2788399A1 (en) 2011-08-31 2013-02-28 Woodtech Measurement Solutions System and method for variability detection in bundled objects
JP2014077660A (ja) * 2012-10-09 2014-05-01 Fuji Xerox Co Ltd 検出装置
EP2801786B1 (de) 2013-05-08 2019-01-02 Sick AG Optoelektronischer Sensor und Verfahren zur Erkennung von Objektkanten
JP7504582B2 (ja) * 2019-11-27 2024-06-24 キヤノン株式会社 シート搬送装置、画像読取装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3283163A (en) * 1963-11-06 1966-11-01 Ibm Photosensitive overlapped document detector
US3278754A (en) * 1964-09-16 1966-10-11 Ibm Photosensitive double document detector
US3414732A (en) * 1965-10-19 1968-12-03 Milgo Electronic Corp Counter for folded paper objects
US3614419A (en) * 1970-04-06 1971-10-19 Xerox Corp Multiple sheet detection system
US3737666A (en) * 1971-04-15 1973-06-05 L Dutro Counter for a stream of overlapped articles
US3892492A (en) * 1972-10-16 1975-07-01 Loepfe Ag Geb Optoelectrical apparatus with directional light sources for detecting reflection behaviour of an object
US4217491A (en) * 1978-06-29 1980-08-12 Nolan Systems Inc. Counting system for articles conveyed in a stream
US4286149A (en) * 1979-08-09 1981-08-25 Ncr Canada Ltd - Ncr Canada Ltee Apparatus and method for detection of overlapping objects
SE433200B (sv) * 1980-06-04 1984-05-14 Dagens Nyheters Ab Sett och anordning for att rekna fiskfjellsartat lagda foremal
DE4008600A1 (de) * 1990-03-17 1991-09-19 Koenig & Bauer Ag Laser-mehrfachbogenkontrolle
US5202557A (en) * 1992-04-06 1993-04-13 Electrocom Automation L.P. Method and apparatus for detecting overlapping products in a singulated product stream

Also Published As

Publication number Publication date
DE69631618T2 (de) 2004-12-23
EP0747138A2 (de) 1996-12-11
EP0747138B1 (de) 2004-02-25
DE69631618D1 (de) 2004-04-01
US5614710A (en) 1997-03-25
EP0747138A3 (de) 1998-08-05

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Legal Events

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