ATE638T1 - PULL-OFF DEVICE FOR SHEET MATERIAL. - Google Patents

PULL-OFF DEVICE FOR SHEET MATERIAL.

Info

Publication number
ATE638T1
ATE638T1 AT79104501T AT79104501T ATE638T1 AT E638 T1 ATE638 T1 AT E638T1 AT 79104501 T AT79104501 T AT 79104501T AT 79104501 T AT79104501 T AT 79104501T AT E638 T1 ATE638 T1 AT E638T1
Authority
AT
Austria
Prior art keywords
rollers
sheets
sheet material
contra
storage container
Prior art date
Application number
AT79104501T
Other languages
German (de)
Inventor
Peter Weigel
Original Assignee
Nixdorf Computer Aktiengesellschaft
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 Nixdorf Computer Aktiengesellschaft filed Critical Nixdorf Computer Aktiengesellschaft
Application granted granted Critical
Publication of ATE638T1 publication Critical patent/ATE638T1/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
    • B65H3/00—Separating articles from piles
    • B65H3/02—Separating articles from piles using friction forces between articles and separator
    • B65H3/06—Rollers or like rotary separators
    • B65H3/063—Rollers or like rotary separators separating from the bottom of pile
    • 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
    • B65H3/02—Separating articles from piles using friction forces between articles and separator
    • B65H3/06—Rollers or like rotary separators
    • B65H3/0653—Rollers or like rotary separators for separating substantially vertically stacked 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
    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K13/00—Conveying record carriers from one station to another, e.g. from stack to punching mechanism
    • G06K13/02—Conveying record carriers from one station to another, e.g. from stack to punching mechanism the record carrier having longitudinal dimension comparable with transverse dimension, e.g. punched card
    • G06K13/16—Handling flexible sheets, e.g. cheques
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
    • G07D11/00—Devices accepting coins; Devices accepting, dispensing, sorting or counting valuable papers
    • G07D11/10—Mechanical details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2401/00—Materials used for the handling apparatus or parts thereof; Properties thereof
    • B65H2401/10—Materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Pile Receivers (AREA)
  • Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)

Abstract

In a device for dispensing sheet material having at least one storage container for a stack of said sheet material, a withdrawal device associated with said storage container consisting of withdrawal rollers for removing sheets of said sheet material from said storage container, a plurality of spaced transporting rollers for conveying removed sheets along a path, spaced contra-rotating rollers which can be adjusted between said transporting rollers to obtain optimum detention of duplicate sheets thereby preventing the simultaneous passage of a plurality of sheets along said path and a dispensing station arranged at the end of the conveying path, the improvement comprising said contra-rotating rollers being formed of an inherently stable material, at least some of the transporting rollers being formed of an elastically yielding material preferably having a cellular or porous surface for good adhesion to said sheets, and at least some of the transporting rollers being formed of an inherently stable unyielding material to prevent a stack of said sheets from compressing said elastically yielding material and passing between said contra-rotating rollers and said elastic transporting rollers.
AT79104501T 1978-11-18 1979-11-14 PULL-OFF DEVICE FOR SHEET MATERIAL. ATE638T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2850185A DE2850185C2 (en) 1978-11-18 1978-11-18 Take-off device for sheet material
EP79104501A EP0011291B1 (en) 1978-11-18 1979-11-14 Apparatus for separating sheets from a pile

Publications (1)

Publication Number Publication Date
ATE638T1 true ATE638T1 (en) 1982-02-15

Family

ID=6055087

Family Applications (1)

Application Number Title Priority Date Filing Date
AT79104501T ATE638T1 (en) 1978-11-18 1979-11-14 PULL-OFF DEVICE FOR SHEET MATERIAL.

Country Status (4)

Country Link
US (1) US4305525A (en)
EP (1) EP0011291B1 (en)
AT (1) ATE638T1 (en)
DE (1) DE2850185C2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8319972D0 (en) * 1983-07-25 1983-08-24 De La Rue Syst Sheet feeding apparatus
DE3706834A1 (en) * 1987-03-03 1988-09-15 Nixdorf Computer Ag DISPENSING DEVICE FOR SHEET MATERIAL
GB8715015D0 (en) * 1987-06-26 1987-08-05 Xerox Corp Sheet feeder
DE10101565C1 (en) * 2001-01-15 2001-12-06 Wincor Nixdorf Gmbh & Co Kg Output unit for the output of single sheets
CN102063760B (en) * 2010-12-10 2013-11-27 广州广电运通金融电子股份有限公司 Switchable note-picking device
CN103136849B (en) * 2011-11-29 2015-06-10 恒银金融科技有限公司 Currency note pressing device of automatic teller machine (ATM) currency note sending channel
US9756992B2 (en) 2013-03-15 2017-09-12 Vsi Import Solutions, Llc Electronic residential tissue dispenser
US9907441B2 (en) * 2014-04-18 2018-03-06 Vsi Import Solutions, Llc Electronic residential tissue dispenser

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL247994A (en) * 1960-02-02
US3360259A (en) * 1964-09-21 1967-12-26 Datron Systems Inc Tabulating card feed
DE2104166B1 (en) * 1971-01-29 1972-08-24 Mathias Baeurle Gmbh
BE795343A (en) * 1972-02-22 1973-05-29 Pennsylvania Res Ass Inc SHEET TRAINING, SEPARATION AND STACKING MACHINE
US4192497A (en) * 1974-04-26 1980-03-11 Xerox Corporation Composition for the surface of sheet separating devices
US3961786A (en) * 1975-06-23 1976-06-08 International Business Machines Corporation Self clearing roller feed assembly for document feed apparatus
DE2539902A1 (en) * 1975-09-08 1977-03-17 Telautograph Corp Paper distributor for single sheets - has square advance shaft and stack shearing rollers
DE2717345C2 (en) * 1977-04-19 1984-10-25 Nixdorf Computer Ag, 4790 Paderborn Security issuer

Also Published As

Publication number Publication date
EP0011291B1 (en) 1982-02-03
EP0011291A1 (en) 1980-05-28
DE2850185C2 (en) 1982-12-16
DE2850185A1 (en) 1980-05-22
US4305525A (en) 1981-12-15

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Legal Events

Date Code Title Description
EEFA Change of the company name
REN Ceased due to non-payment of the annual fee