CA975067A - Superposed sheet detector - Google Patents

Superposed sheet detector

Info

Publication number
CA975067A
CA975067A CA147,922A CA147922A CA975067A CA 975067 A CA975067 A CA 975067A CA 147922 A CA147922 A CA 147922A CA 975067 A CA975067 A CA 975067A
Authority
CA
Canada
Prior art keywords
sheet detector
superposed sheet
superposed
detector
sheet
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
CA147,922A
Other versions
CA147922S (en
Inventor
Demetrios Polyzoes
James H. Allen
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 CA975067A publication Critical patent/CA975067A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
    • G01B7/06—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Controlling Sheets Or Webs (AREA)
CA147,922A 1971-10-21 1972-07-25 Superposed sheet detector Expired CA975067A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19145971A 1971-10-21 1971-10-21

Publications (1)

Publication Number Publication Date
CA975067A true CA975067A (en) 1975-09-23

Family

ID=22705582

Family Applications (1)

Application Number Title Priority Date Filing Date
CA147,922A Expired CA975067A (en) 1971-10-21 1972-07-25 Superposed sheet detector

Country Status (2)

Country Link
US (1) US3778051A (en)
CA (1) CA975067A (en)

Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT329903B (en) * 1973-05-18 1976-06-10 Oesterr Nationalbank PROCEDURE FOR CHECKING THE CONDITION AND GENUINEITY OF PAPERS AND / OR PRINTS
US4066969A (en) * 1975-09-22 1978-01-03 Eastman Kodak Company Multiple sheet detecting apparatus
US4154437A (en) * 1977-07-15 1979-05-15 Diebold, Incorporated Multiple bill detector for currency dispensers
US4160546A (en) * 1977-12-23 1979-07-10 Burroughs Corporation Document overlap-detecting apparatus and process
DE2936573A1 (en) * 1978-09-15 1980-03-27 De La Rue Crosfield SHEET NUMBER METHOD AND DEVICE
SE430547B (en) * 1979-07-26 1983-11-21 Lundblad Leif DEFINITION OF DOCUMENT OUTPUT
US4314696A (en) * 1979-11-15 1982-02-09 Diebold, Incorporated Paper currency transport construction
JPS56149931A (en) * 1980-04-19 1981-11-20 Dainippon Printing Co Ltd Detector for abnormality in number of stacked sheet
JPS56161243A (en) 1980-05-09 1981-12-11 Ryobi Ltd Preventing device for improper feed in printing machine
DE3206993C2 (en) * 1981-02-27 1985-08-22 Canon K.K., Tokio/Tokyo Image forming apparatus with means for controlling the transport of recording material in the event of its faulty multiple feed
US4462587A (en) * 1981-09-25 1984-07-31 Diebold Incorporated Method of and system for detecting bill status in a paper money dispenser
DE3270835D1 (en) * 1982-03-01 1986-06-05 Christian Pierre Bourg Sheet collator
US4577096A (en) * 1983-08-15 1986-03-18 Xerox Corporation Multiple copy and transparency detector with illumination control
US4632718A (en) * 1984-06-18 1986-12-30 Seiei Kohsan Co., Ltd. Frame separator with positioning pin
EP0223198B1 (en) * 1985-11-12 1992-07-29 Somar Corporation Apparatus for peeling a film stuck on a board
JPS6460528A (en) * 1987-08-31 1989-03-07 Juki Kk Cloth pickup device
GB8807631D0 (en) * 1988-03-30 1988-05-05 Ncr Co Apparatus for detecting passage of multiple superposed sheets along feed path
DE4005910A1 (en) * 1990-02-24 1991-09-05 Heidelberger Druckmasch Ag ARC SEPARATOR IN A PRINTING MACHINE
US5067704A (en) * 1990-04-05 1991-11-26 Tokyo Aircraft Instrument Co., Ltd. Double-feed sheet detection apparatus
US5045881A (en) * 1990-08-30 1991-09-03 Xerox Corporation System for segregating purge sheets and continued printing
US5172162A (en) * 1990-12-10 1992-12-15 Fuji Xerox, Co., Ltd. Apparatus for connecting an image recording device to a sheet processor
US5341408A (en) * 1991-07-26 1994-08-23 Brandt, Inc. Control system for currenty counter
US5335043A (en) * 1991-12-02 1994-08-02 Xerox Corporation Sheet misfeed and jam detection by measuring force exerted on feed rolls
KR100196571B1 (en) * 1996-09-02 1999-09-01 윤종용 Device measuring the number of sheets for ink jet recorder
US6241244B1 (en) 1997-11-28 2001-06-05 Diebold, Incorporated Document sensor for currency recycling automated banking machine
US7775966B2 (en) 2005-02-24 2010-08-17 Ethicon Endo-Surgery, Inc. Non-invasive pressure measurement in a fluid adjustable restrictive device
US7775215B2 (en) 2005-02-24 2010-08-17 Ethicon Endo-Surgery, Inc. System and method for determining implanted device positioning and obtaining pressure data
US7658196B2 (en) 2005-02-24 2010-02-09 Ethicon Endo-Surgery, Inc. System and method for determining implanted device orientation
US7699770B2 (en) 2005-02-24 2010-04-20 Ethicon Endo-Surgery, Inc. Device for non-invasive measurement of fluid pressure in an adjustable restriction device
US7927270B2 (en) 2005-02-24 2011-04-19 Ethicon Endo-Surgery, Inc. External mechanical pressure sensor for gastric band pressure measurements
US8016744B2 (en) 2005-02-24 2011-09-13 Ethicon Endo-Surgery, Inc. External pressure-based gastric band adjustment system and method
US8066629B2 (en) 2005-02-24 2011-11-29 Ethicon Endo-Surgery, Inc. Apparatus for adjustment and sensing of gastric band pressure
US20060244196A1 (en) * 2005-04-29 2006-11-02 Banctec, Inc. Multiple sheet detection system
US8152710B2 (en) 2006-04-06 2012-04-10 Ethicon Endo-Surgery, Inc. Physiological parameter analysis for an implantable restriction device and a data logger
US8870742B2 (en) 2006-04-06 2014-10-28 Ethicon Endo-Surgery, Inc. GUI for an implantable restriction device and a data logger
US8187163B2 (en) 2007-12-10 2012-05-29 Ethicon Endo-Surgery, Inc. Methods for implanting a gastric restriction device
US8100870B2 (en) 2007-12-14 2012-01-24 Ethicon Endo-Surgery, Inc. Adjustable height gastric restriction devices and methods
US8142452B2 (en) 2007-12-27 2012-03-27 Ethicon Endo-Surgery, Inc. Controlling pressure in adjustable restriction devices
US8377079B2 (en) 2007-12-27 2013-02-19 Ethicon Endo-Surgery, Inc. Constant force mechanisms for regulating restriction devices
US8591395B2 (en) 2008-01-28 2013-11-26 Ethicon Endo-Surgery, Inc. Gastric restriction device data handling devices and methods
US8337389B2 (en) 2008-01-28 2012-12-25 Ethicon Endo-Surgery, Inc. Methods and devices for diagnosing performance of a gastric restriction system
US8192350B2 (en) 2008-01-28 2012-06-05 Ethicon Endo-Surgery, Inc. Methods and devices for measuring impedance in a gastric restriction system
US7844342B2 (en) 2008-02-07 2010-11-30 Ethicon Endo-Surgery, Inc. Powering implantable restriction systems using light
US8221439B2 (en) 2008-02-07 2012-07-17 Ethicon Endo-Surgery, Inc. Powering implantable restriction systems using kinetic motion
US8114345B2 (en) 2008-02-08 2012-02-14 Ethicon Endo-Surgery, Inc. System and method of sterilizing an implantable medical device
US8591532B2 (en) 2008-02-12 2013-11-26 Ethicon Endo-Sugery, Inc. Automatically adjusting band system
US8057492B2 (en) 2008-02-12 2011-11-15 Ethicon Endo-Surgery, Inc. Automatically adjusting band system with MEMS pump
US8034065B2 (en) 2008-02-26 2011-10-11 Ethicon Endo-Surgery, Inc. Controlling pressure in adjustable restriction devices
US8187162B2 (en) 2008-03-06 2012-05-29 Ethicon Endo-Surgery, Inc. Reorientation port
US8233995B2 (en) 2008-03-06 2012-07-31 Ethicon Endo-Surgery, Inc. System and method of aligning an implantable antenna
US20110074100A1 (en) * 2009-09-30 2011-03-31 Battle William F Method and apparatus for use in a document jogger system for automatically detecting and responding to conditions occurring in the document jogger system
KR20200013983A (en) * 2018-07-31 2020-02-10 휴렛-팩커드 디벨롭먼트 컴퍼니, 엘.피. Jam detection of image forming apparatus based on sizes of motor currents measured in multiple intervals

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3182301A (en) * 1960-11-21 1965-05-04 Harris Intertype Corp Multiple sheet detector
US3176839A (en) * 1962-11-13 1965-04-06 Smith Kline French Lab Memory control apparatus for use in association with moving articles
US3460673A (en) * 1967-06-19 1969-08-12 Recognition Equipment Inc Document sorting apparatus
US3616901A (en) * 1970-03-23 1971-11-02 Industrial Nucleonics Corp Article-classifying system and method

Also Published As

Publication number Publication date
US3778051A (en) 1973-12-11

Similar Documents

Publication Publication Date Title
CA975067A (en) Superposed sheet detector
AU460849B2 (en) Cuspated sheet forming
CA968685A (en) Vinyl film-printed vinyl sheet laminates
AU455353B2 (en) Record sheet material
CA991436A (en) Water-in-oil detector
CA978913A (en) Steamer
CA985762A (en) Superposed sheet detection
CA954181A (en) Mispuff detector
CA999469A (en) Light-desensitizable imaging sheet
CA921556A (en) Flaw detector
AU461199B2 (en) Detector
CA980824A (en) Sheet collator
CA870864A (en) Sheet materials
CA960894A (en) Film unit
CA978788A (en) Film unit
CA941525A (en) Fitted sheet
CA871371A (en) Sheet sensor
CA860104A (en) Chromatographic sheets
CA876068A (en) Non-woven sheet materials
CA875063A (en) Sheet forming device
CA869421A (en) Sheet transport
AU466639B2 (en) Multitone detector
CA886689A (en) Sheet counters
CA946662A (en) Honeycomb roll
CA884250A (en) Coated sheet