DE3061054D1 - Device for taking sheets from a stack - Google Patents

Device for taking sheets from a stack

Info

Publication number
DE3061054D1
DE3061054D1 DE8080101775T DE3061054T DE3061054D1 DE 3061054 D1 DE3061054 D1 DE 3061054D1 DE 8080101775 T DE8080101775 T DE 8080101775T DE 3061054 T DE3061054 T DE 3061054T DE 3061054 D1 DE3061054 D1 DE 3061054D1
Authority
DE
Germany
Prior art keywords
rollers
draw
documents
stack
slip
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
DE8080101775T
Other languages
German (de)
Inventor
Joachim W Pixa
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.)
PIXA JOACHIM W FA
Original Assignee
PIXA JOACHIM W FA
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 PIXA JOACHIM W FA filed Critical PIXA JOACHIM W FA
Priority to DE8080101775T priority Critical patent/DE3061054D1/en
Application granted granted Critical
Publication of DE3061054D1 publication Critical patent/DE3061054D1/en
Expired 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
    • B65H3/00—Separating articles from piles
    • B65H3/46—Supplementary devices or measures to assist separation or prevent double feed
    • B65H3/52—Friction retainers acting on under or rear side of article being separated
    • B65H3/5246—Driven retainers, i.e. the motion thereof being provided by a dedicated drive
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H5/00—Feeding articles separated from piles; Feeding articles to machines
    • B65H5/06—Feeding articles separated from piles; Feeding articles to machines by rollers or balls, e.g. between rollers
    • B65H5/062—Feeding articles separated from piles; Feeding articles to machines by rollers or balls, e.g. between rollers between rollers or balls
    • 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
    • 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

Abstract

1. Device for separating documents (12), particularly OCR-documents, from a stack (7), with at least two draw-off rollers (8) having a common rotation axis and arranged adjacent to a bearing surface (3) for gripping one surface of the documents (12) to be unstacked, the stack (7) being arranged on the said bearing surface with documents (12) on one edge, and with a separating gap (26) positioned beneath the draw-off rollers (8) with at least one feed roller (10) driven in the feed direction, characterized in that in each case the draw-off rollers (8) are connected by means of individual slip clutchers (9) with their drive shaft (8') and means (10, 11) are provided in the gap area which, at the separating gap (26), are able to impart to the document a delay with respect to the feed speed given to document (12) by the draw-off rollers (8) when the slip clutchers (9) do not slip.
DE8080101775T 1979-04-07 1980-04-08 Device for taking sheets from a stack Expired DE3061054D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8080101775T DE3061054D1 (en) 1979-04-07 1980-04-08 Device for taking sheets from a stack

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19792914097 DE2914097A1 (en) 1979-04-07 1979-04-07 DEVICE FOR SEPARATING A STACK OF SHEETS OR LEAF GROUPS
DE8080101775T DE3061054D1 (en) 1979-04-07 1980-04-08 Device for taking sheets from a stack

Publications (1)

Publication Number Publication Date
DE3061054D1 true DE3061054D1 (en) 1982-12-16

Family

ID=6067737

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19792914097 Withdrawn DE2914097A1 (en) 1979-04-07 1979-04-07 DEVICE FOR SEPARATING A STACK OF SHEETS OR LEAF GROUPS
DE8080101775T Expired DE3061054D1 (en) 1979-04-07 1980-04-08 Device for taking sheets from a stack

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19792914097 Withdrawn DE2914097A1 (en) 1979-04-07 1979-04-07 DEVICE FOR SEPARATING A STACK OF SHEETS OR LEAF GROUPS

Country Status (3)

Country Link
EP (1) EP0017227B1 (en)
AT (1) ATE1774T1 (en)
DE (2) DE2914097A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4440993A1 (en) * 1994-11-17 1996-06-05 Michael Balk Apparatus for separating e.g. credit card from pile
WO1998004484A1 (en) * 1996-07-25 1998-02-05 Siemens Nixdorf Informationssysteme Ag Separating means with adjustable separation gap
EP1361549A3 (en) * 1998-01-23 2005-04-13 BEB Industrie-Elektronik AG Pressing unit and transport unit
DE29920730U1 (en) * 1999-11-26 2000-03-02 Pfankuch Maschinen Gmbh Device for applying friction to paper or cardboard blanks or the like.
DE102007016589A1 (en) * 2007-04-05 2008-10-09 Böwe Systec AG Method and control circuit for setting a gap
DE102013106486B4 (en) * 2013-06-21 2021-10-28 Böwe Systec Gmbh Feeder for flat goods, in particular insert feeder and method for pulling flat goods from a stack

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2626148A (en) * 1950-03-03 1953-01-20 Bell & Howell Co Automatic sheet feeding mechanism
US3937455A (en) * 1974-04-01 1976-02-10 Telautograph Corporation Automatic stack feed

Also Published As

Publication number Publication date
EP0017227B1 (en) 1982-11-10
EP0017227A1 (en) 1980-10-15
ATE1774T1 (en) 1982-11-15
DE2914097A1 (en) 1980-10-16

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee