FR2089733A5 - - Google Patents

Info

Publication number
FR2089733A5
FR2089733A5 FR7113404A FR7113404A FR2089733A5 FR 2089733 A5 FR2089733 A5 FR 2089733A5 FR 7113404 A FR7113404 A FR 7113404A FR 7113404 A FR7113404 A FR 7113404A FR 2089733 A5 FR2089733 A5 FR 2089733A5
Authority
FR
France
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
FR7113404A
Other languages
French (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.)
Xerox Corp
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
Application granted granted Critical
Publication of FR2089733A5 publication Critical patent/FR2089733A5/fr
Expired legal-status Critical Current

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)
FR7113404A 1970-04-06 1971-04-05 Expired FR2089733A5 (enExample)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
FR2089733A5 true FR2089733A5 (enExample) 1972-01-07

Family

ID=21827953

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7113404A Expired FR2089733A5 (enExample) 1970-04-06 1971-04-05

Country Status (7)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0023477A1 (en) * 1979-07-26 1981-02-04 Leif Lundblad Apparatus for dispensing documents from a plurality of magazines of documents
CN112317558A (zh) * 2020-09-04 2021-02-05 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

Families Citing this family (28)

* 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
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 (en) * 1982-03-01 1986-04-30 Christian P. Bourg Sheet collator
DE3230524C2 (de) * 1982-08-17 1987-04-09 Agfa-Gevaert Ag, 5090 Leverkusen Einrichtung zum Erkennen von zwei oder mehreren Übereinanderliegenden Filmblättern
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
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
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 (en) * 1984-01-24 1987-12-02 Komori Printing Machinery Co., Ltd. Double sheet detection method and apparatus of sheet-fed rotary press
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
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
US5614710A (en) * 1995-06-07 1997-03-25 Electrocom Automation L.P. Dichotomous scan system for detection of overlapped objects
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

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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0023477A1 (en) * 1979-07-26 1981-02-04 Leif Lundblad Apparatus for dispensing documents from a plurality of magazines of documents
CN112317558A (zh) * 2020-09-04 2021-02-05 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
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

Also Published As

Publication number Publication date
DE2116803A1 (de) 1971-10-28
BE765366A (fr) 1971-10-06
US3614419A (en) 1971-10-19
NL7104413A (enExample) 1971-10-08
CA930052A (en) 1973-07-10
GB1342656A (en) 1974-01-03

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Legal Events

Date Code Title Description
ST Notification of lapse