GB8925354D0 - Sheet thickness detector - Google Patents

Sheet thickness detector

Info

Publication number
GB8925354D0
GB8925354D0 GB898925354A GB8925354A GB8925354D0 GB 8925354 D0 GB8925354 D0 GB 8925354D0 GB 898925354 A GB898925354 A GB 898925354A GB 8925354 A GB8925354 A GB 8925354A GB 8925354 D0 GB8925354 D0 GB 8925354D0
Authority
GB
United Kingdom
Prior art keywords
sheet thickness
thickness detector
detector
sheet
thickness
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.)
Pending
Application number
GB898925354A
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.)
De la Rue Systems Ltd
Original Assignee
De la Rue Systems Ltd
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 De la Rue Systems Ltd filed Critical De la Rue Systems Ltd
Priority to GB898925354A priority Critical patent/GB8925354D0/en
Publication of GB8925354D0 publication Critical patent/GB8925354D0/en
Priority to DE69005269T priority patent/DE69005269T2/en
Priority to EP90311698A priority patent/EP0429184B1/en
Priority to KR1019900018140A priority patent/KR940011366B1/en
Pending legal-status Critical Current

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H27/00—Special constructions, e.g. surface features, of feed or guide rollers for webs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2404/00—Parts for transporting or guiding the handled material
    • B65H2404/10—Rollers
    • B65H2404/18—Rollers composed of several layers
    • B65H2404/183—Rollers composed of several layers with outer layer helicoidally turned around shaft
    • B65H2404/1831—Rollers composed of several layers with outer layer helicoidally turned around shaft wire around shaft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
    • B65H2511/10—Size; Dimensions
    • B65H2511/13—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
    • B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
    • B65H2511/20—Location in space
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
    • B65H2511/50—Occurence
    • B65H2511/52—Defective operating conditions
    • B65H2511/524—Multiple articles, e.g. double feed
    • 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
    • B65H2553/60—Details of intermediate means between the sensing means and the element to be sensed
    • B65H2553/61—Mechanical means, e.g. contact arms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • B65H2701/19—Specific article or web
    • B65H2701/1912—Banknotes, bills and cheques or the like
GB898925354A 1989-11-09 1989-11-09 Sheet thickness detector Pending GB8925354D0 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB898925354A GB8925354D0 (en) 1989-11-09 1989-11-09 Sheet thickness detector
DE69005269T DE69005269T2 (en) 1989-11-09 1990-10-25 Thickness measuring device for sheet material.
EP90311698A EP0429184B1 (en) 1989-11-09 1990-10-25 Sheet thickness detector
KR1019900018140A KR940011366B1 (en) 1989-11-09 1990-11-09 Sheet thickness detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB898925354A GB8925354D0 (en) 1989-11-09 1989-11-09 Sheet thickness detector

Publications (1)

Publication Number Publication Date
GB8925354D0 true GB8925354D0 (en) 1989-12-28

Family

ID=10666018

Family Applications (1)

Application Number Title Priority Date Filing Date
GB898925354A Pending GB8925354D0 (en) 1989-11-09 1989-11-09 Sheet thickness detector

Country Status (4)

Country Link
EP (1) EP0429184B1 (en)
KR (1) KR940011366B1 (en)
DE (1) DE69005269T2 (en)
GB (1) GB8925354D0 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2453191T3 (en) * 2009-10-01 2014-04-04 De La Rue International Limited Apparatus and method to detect the thickness of a paper document
CN104268979B (en) * 2014-10-30 2017-01-18 广州广电运通金融电子股份有限公司 Method and device for detecting overlapped bank note

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1982001698A1 (en) * 1980-11-07 1982-05-27 Tee Victor G Apparatus for detecting the thickness of sheets
GB8317896D0 (en) * 1983-07-01 1983-08-03 De La Rue Syst Sheet sensing apparatus

Also Published As

Publication number Publication date
EP0429184A1 (en) 1991-05-29
KR910010362A (en) 1991-06-29
DE69005269D1 (en) 1994-01-27
KR940011366B1 (en) 1994-12-07
EP0429184B1 (en) 1993-12-15
DE69005269T2 (en) 1994-09-08

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