ATE1774T1 - DEVICE FOR SEPARATING DOCUMENTS FORMING A STACK. - Google Patents

DEVICE FOR SEPARATING DOCUMENTS FORMING A STACK.

Info

Publication number
ATE1774T1
ATE1774T1 AT80101775T AT80101775T ATE1774T1 AT E1774 T1 ATE1774 T1 AT E1774T1 AT 80101775 T AT80101775 T AT 80101775T AT 80101775 T AT80101775 T AT 80101775T AT E1774 T1 ATE1774 T1 AT E1774T1
Authority
AT
Austria
Prior art keywords
stack
rollers
draw
documents
separating
Prior art date
Application number
AT80101775T
Other languages
German (de)
Inventor
Joachim W. Pixa
Original Assignee
Firma Joachim W. Pixa
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 Firma Joachim W. Pixa filed Critical Firma Joachim W. Pixa
Application granted granted Critical
Publication of ATE1774T1 publication Critical patent/ATE1774T1/en

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.
AT80101775T 1979-04-07 1980-04-08 DEVICE FOR SEPARATING DOCUMENTS FORMING A STACK. ATE1774T1 (en)

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
EP80101775A EP0017227B1 (en) 1979-04-07 1980-04-08 Device for taking sheets from a stack

Publications (1)

Publication Number Publication Date
ATE1774T1 true ATE1774T1 (en) 1982-11-15

Family

ID=6067737

Family Applications (1)

Application Number Title Priority Date Filing Date
AT80101775T ATE1774T1 (en) 1979-04-07 1980-04-08 DEVICE FOR SEPARATING DOCUMENTS FORMING A STACK.

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
EP1361547A3 (en) * 1998-01-23 2005-03-30 BEB Industrie-Elektronik AG Position sensor
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
DE2914097A1 (en) 1980-10-16
DE3061054D1 (en) 1982-12-16
EP0017227B1 (en) 1982-11-10
EP0017227A1 (en) 1980-10-15

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee