BE765366A - Systeme de detection de feuilles multiples - Google Patents

Systeme de detection de feuilles multiples

Info

Publication number
BE765366A
BE765366A BE765366A BE765366A BE765366A BE 765366 A BE765366 A BE 765366A BE 765366 A BE765366 A BE 765366A BE 765366 A BE765366 A BE 765366A BE 765366 A BE765366 A BE 765366A
Authority
BE
Belgium
Prior art keywords
detection system
sheet detection
sheet
detection
Prior art date
Application number
BE765366A
Other languages
English (en)
Inventor
J W Daughton
J M Donohue
G L Schluntz
Original Assignee
Xerox Corp
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 Xerox Corp filed Critical Xerox Corp
Publication of BE765366A publication Critical patent/BE765366A/fr

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/70—Detecting malfunctions relating to paper handling, e.g. jams
    • G03G15/703—Detecting multiple sheets
    • 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
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2553/00—Sensing or detecting means
    • B65H2553/40—Sensing or detecting means using optical, e.g. photographic, elements
    • B65H2553/41—Photoelectric detectors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Controlling Sheets Or Webs (AREA)
BE765366A 1970-04-06 1971-04-06 Systeme de detection de feuilles multiples BE765366A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2576670A 1970-04-06 1970-04-06

Publications (1)

Publication Number Publication Date
BE765366A true BE765366A (fr) 1971-10-06

Family

ID=21827953

Family Applications (1)

Application Number Title Priority Date Filing Date
BE765366A BE765366A (fr) 1970-04-06 1971-04-06 Systeme de detection de feuilles multiples

Country Status (7)

Country Link
US (1) US3614419A (fr)
BE (1) BE765366A (fr)
CA (1) CA930052A (fr)
DE (1) DE2116803A1 (fr)
FR (1) FR2089733A5 (fr)
GB (1) GB1342656A (fr)
NL (1) NL7104413A (fr)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3873843A (en) * 1973-11-29 1975-03-25 Mohawk Data Sciences Corp Document detection apparatus
US4593533A (en) * 1974-12-05 1986-06-10 Alsenz Richard H Method and apparatus for detecting and controlling the formation of ice or frost
US4072854A (en) * 1975-07-30 1978-02-07 Glory Kogyo Kabushiki Kaisha Sheet counting apparatus
US4011447A (en) * 1976-02-09 1977-03-08 Henderson George R System for detecting the edges of a moving object employing a photocell and an amplifier in the saturation mode
US4353197A (en) * 1977-07-08 1982-10-12 Opex Corporation Content activated envelope extraction
US4124968A (en) * 1977-07-08 1978-11-14 Opex Corporation Content activated envelope extraction
US4237378A (en) * 1977-12-28 1980-12-02 Brandt-Pra, Inc. Photoelectric apparatus for document counting and overlap detection
DD135817B1 (de) * 1978-04-17 1981-09-30 Albrecht Johne Kapazitive Kontroll- und Auswerteeinrichtung
SE430547B (sv) * 1979-07-26 1983-11-21 Lundblad Leif Anordning for utmatning av dokument
US4286149A (en) * 1979-08-09 1981-08-25 Ncr Canada Ltd - Ncr Canada Ltee Apparatus and method for detection of overlapping objects
US4398711A (en) * 1979-12-31 1983-08-16 Ncr Corporation Currency dispenser monitor
EP0087487B1 (fr) * 1982-03-01 1986-04-30 Christian P. Bourg Dispositif de collationnement de feuilles
DE3230524A1 (de) * 1982-08-17 1984-02-23 Agfa-Gevaert Ag, 5090 Leverkusen Einrichtung zum erkennen von zwei oder mehreren uebereinanderliegenden filmblaettern
US4707599A (en) * 1982-11-10 1987-11-17 Brandt, Incorporated Method and apparatus for counting sheets which may be fed in skewed and/or overlapping fashion
US4608704A (en) * 1982-11-10 1986-08-26 Brandt, Incorporated Method and apparatus for counting sheets which may be fed in skewed and/or overlapping fashion
US4703172A (en) * 1982-11-10 1987-10-27 Brandt, Incorporated Method and apparatus for counting sheets which may be fed in skewed and/or overlapping fashion
EP0149699B1 (fr) * 1984-01-24 1987-12-02 Komori Printing Machinery Co., Ltd. Procédé et dispositif pour détecter des feuilles doubles dans une rotative pour feuilles
US4709914A (en) * 1985-02-07 1987-12-01 Brandt, Inc. Electronic controller for dispensers and the like
DE3565819D1 (en) * 1985-03-21 1988-12-01 Komori Printing Mach Double sheet detection method and apparatus of sheet-fed rotary press
DE3686236T2 (de) * 1985-11-12 1993-03-25 Somar Corp Vorrichtung zur entfernung von auf platinen aufgeklebten folien.
GB2194040A (en) * 1986-07-23 1988-02-24 Ratby Eng Co Ltd Paper feed control apparatus
JPS6365961A (ja) * 1986-09-08 1988-03-24 シャープ株式会社 文書細断機
GB9315145D0 (en) * 1993-07-22 1993-09-08 Ncr Int Inc Apparatus for indicating the thickness of record media
US5614710A (en) * 1995-06-07 1997-03-25 Electrocom Automation L.P. Dichotomous scan system for detection of overlapped objects
US5659396A (en) * 1995-06-07 1997-08-19 Electrocom Automation L.P. Dichotomous scan system for detection of edges of objects and overlapped objects having relatively uniform surfaces
GB9723306D0 (en) * 1997-11-05 1998-01-07 Ncr Int Inc System for detecting superposed sheets
US6241244B1 (en) 1997-11-28 2001-06-05 Diebold, Incorporated Document sensor for currency recycling automated banking machine
US6463824B1 (en) * 2000-02-29 2002-10-15 S-B Power Tool Company Right angle attachment for power hand tool
US8234845B2 (en) * 2006-04-27 2012-08-07 Pitney Bowes Inc. Method of sensing pack insertion at crease line of envelope
CN112317558B (zh) * 2020-09-04 2023-01-17 中国第一汽车股份有限公司 一种冲压自动线板料张数快速电学检测系统及方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3026419A (en) * 1959-05-11 1962-03-20 Ibm Overlap detector

Also Published As

Publication number Publication date
GB1342656A (en) 1974-01-03
US3614419A (en) 1971-10-19
FR2089733A5 (fr) 1972-01-07
CA930052A (en) 1973-07-10
NL7104413A (fr) 1971-10-08
DE2116803A1 (de) 1971-10-28

Similar Documents

Publication Publication Date Title
BE765366A (fr) Systeme de detection de feuilles multiples
BE752805A (fr) Systeme de developpement
AT333907B (de) Abbildungssystem
BR7310117D0 (pt) Aperfeicoamentos em sistema de impressao
BE760729A (fr) Systeme detecteur de signal
BE753444A (fr) Systeme indicateur de position de soupape
BE763108A (fr) Systeme de communication
AT307656B (de) Systembauteil
BE804888A (fr) Systeme emulsionnant
BE779564A (fr) Systeme de reduction radiographique
BE776123A (fr) Systeme de refrigeration de navires
SE384309B (sv) Tradradiosystem
CH532516A (de) Regalanlage
CH529054A (de) Fahrstuhlanlage
BE761812A (fr) Systeme de raccord de tuyaux
CA929465A (en) Detail boundary detection systems
IT940790B (it) Impianto radiogoniometrico automatico
BR7105202D0 (pt) Sistema de ignicao
BE775249A (fr) Systeme de communication
BE763235A (fr) Systeme de navigation
BR7102389D0 (pt) Um sistema de elevadores aperfeicoado
BE762859A (fr) Systeme de demodulation optique
BR7108461D0 (pt) Sistema de alarme
NL177945C (nl) Voorwerpdetectiestelsel.
BE758281A (fr) Systeme de sedimentation