EP0225288A3 - Dispositif de surveillance de l'épaisseur d'un objet - Google Patents

Dispositif de surveillance de l'épaisseur d'un objet Download PDF

Info

Publication number
EP0225288A3
EP0225288A3 EP86810537A EP86810537A EP0225288A3 EP 0225288 A3 EP0225288 A3 EP 0225288A3 EP 86810537 A EP86810537 A EP 86810537A EP 86810537 A EP86810537 A EP 86810537A EP 0225288 A3 EP0225288 A3 EP 0225288A3
Authority
EP
European Patent Office
Prior art keywords
thickness
pinch roller
roller mechanism
processed
lvdt
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.)
Withdrawn
Application number
EP86810537A
Other languages
German (de)
English (en)
Other versions
EP0225288A2 (fr
Inventor
William R. Lile
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.)
Opex Corp
Original Assignee
Opex 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 Opex Corp filed Critical Opex Corp
Publication of EP0225288A2 publication Critical patent/EP0225288A2/fr
Publication of EP0225288A3 publication Critical patent/EP0225288A3/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • B07C1/10—Sorting according to size or flexibility
    • B07C1/16—Sorting according to thickness or stiffness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43M—BUREAU ACCESSORIES NOT OTHERWISE PROVIDED FOR
    • B43M7/00—Devices for opening envelopes
    • B43M7/02—Devices for both opening envelopes and removing contents

Landscapes

  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Sorting Of Articles (AREA)
  • Controlling Sheets Or Webs (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
EP86810537A 1985-11-27 1986-11-25 Dispositif de surveillance de l'épaisseur d'un objet Withdrawn EP0225288A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US80269085A 1985-11-27 1985-11-27
US802690 1985-11-27

Publications (2)

Publication Number Publication Date
EP0225288A2 EP0225288A2 (fr) 1987-06-10
EP0225288A3 true EP0225288A3 (fr) 1988-03-30

Family

ID=25184439

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86810537A Withdrawn EP0225288A3 (fr) 1985-11-27 1986-11-25 Dispositif de surveillance de l'épaisseur d'un objet

Country Status (1)

Country Link
EP (1) EP0225288A3 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4935078A (en) * 1988-12-28 1990-06-19 Pitney Bowes Inc. High throughput mailing maching timing
US4953842A (en) * 1988-12-28 1990-09-04 Pitney Bowes Inc. Mail thickness measuring apparatus
US5238123A (en) * 1992-04-10 1993-08-24 Agissar Corporation Automated thickness and length detecting and sorting system for envelopes
GB9217568D0 (en) * 1992-08-19 1992-09-30 The Technology Partnership Ltd Device and method for detecting residual content of emptied envelopes
NL9202297A (nl) * 1992-12-31 1994-07-18 Hadewe Bv Werkwijze en inrichting voor het controleren of documenten van een geopende enveloppe zijn gescheiden.
US5704246A (en) * 1993-10-20 1998-01-06 Bell & Howell Gmbh Device for measuring the thickness of objects to be handled in document-handling machines
AU1715797A (en) * 1996-02-28 1997-09-16 Grapha-Holding Ag Device and method of selective transfer of items of mail
US6135292A (en) * 1998-12-21 2000-10-24 Pitney Bowes Inc. Method and system for presorting mail based on mail piece thickness

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2891667A (en) * 1954-08-17 1959-06-23 Nat Steel Corp Sheet classifiers
US3712468A (en) * 1971-02-24 1973-01-23 W Wenner Device which scans and detects for contents in a package
GB1506232A (en) * 1976-03-22 1978-04-05 Forth Instr Apparatus for measuring irregular thicknesses
EP0025976A2 (fr) * 1979-09-19 1981-04-01 Kabushiki Kaisha Toshiba Dispositif pour détecter l'épaisseur d'une feuille de papier
WO1982001698A1 (fr) * 1980-11-07 1982-05-27 Tee Victor G Appareil de detection de l'epaisseur de feuilles
US4353197A (en) * 1977-07-08 1982-10-12 Opex Corporation Content activated envelope extraction
US4408487A (en) * 1979-11-21 1983-10-11 Dai Nippon Insatsu Kabushiki Kaisha Carton's depressed line height measuring device
EP0169145A2 (fr) * 1984-07-16 1986-01-22 Opex Corporation Appareil pour trier des enveloppes

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2891667A (en) * 1954-08-17 1959-06-23 Nat Steel Corp Sheet classifiers
US3712468A (en) * 1971-02-24 1973-01-23 W Wenner Device which scans and detects for contents in a package
GB1506232A (en) * 1976-03-22 1978-04-05 Forth Instr Apparatus for measuring irregular thicknesses
US4353197A (en) * 1977-07-08 1982-10-12 Opex Corporation Content activated envelope extraction
EP0025976A2 (fr) * 1979-09-19 1981-04-01 Kabushiki Kaisha Toshiba Dispositif pour détecter l'épaisseur d'une feuille de papier
US4408487A (en) * 1979-11-21 1983-10-11 Dai Nippon Insatsu Kabushiki Kaisha Carton's depressed line height measuring device
WO1982001698A1 (fr) * 1980-11-07 1982-05-27 Tee Victor G Appareil de detection de l'epaisseur de feuilles
EP0169145A2 (fr) * 1984-07-16 1986-01-22 Opex Corporation Appareil pour trier des enveloppes

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
MESSEN + PR]FEN, vol. 19, no. 9, September 1983, pages 483-485, Bad Wörishofen; R. KR[MER "Mikroprozessorgesteuerter Zylinderkopf-Prüfautomat-Kernstück einer modernen Qualitätssicherung" *

Also Published As

Publication number Publication date
EP0225288A2 (fr) 1987-06-10

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Effective date: 19881001

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Inventor name: LILE, WILLIAM R.