EP1090861A3 - Device for separating flat objects - Google Patents

Device for separating flat objects Download PDF

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Publication number
EP1090861A3
EP1090861A3 EP00250310A EP00250310A EP1090861A3 EP 1090861 A3 EP1090861 A3 EP 1090861A3 EP 00250310 A EP00250310 A EP 00250310A EP 00250310 A EP00250310 A EP 00250310A EP 1090861 A3 EP1090861 A3 EP 1090861A3
Authority
EP
European Patent Office
Prior art keywords
flat objects
separating flat
stack
friction
separating
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Withdrawn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
EP00250310A
Other languages
German (de)
French (fr)
Other versions
EP1090861A2 (en
Inventor
Franz Wingerter
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.)
Nagler Automaten Technik GmbH
Original Assignee
Nagler Automaten Technik GmbH
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 Nagler Automaten Technik GmbH filed Critical Nagler Automaten Technik GmbH
Publication of EP1090861A2 publication Critical patent/EP1090861A2/en
Publication of EP1090861A3 publication Critical patent/EP1090861A3/en
Withdrawn legal-status Critical Current

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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
    • B65H3/5253—Driven retainers, i.e. the motion thereof being provided by a dedicated drive the retainers positioned under articles separated from the top of the pile
    • B65H3/5269—Retainers of the belt type, e.g. belts
    • 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
    • B65H3/04—Endless-belt separators
    • B65H3/042—Endless-belt separators separating from the bottom of the 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
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • B65H2701/19—Specific article or web
    • B65H2701/1916—Envelopes and articles of mail

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)

Abstract

Bei einer Vorrichtung zum Vereinzeln flacher Gegenstände (1), die in einem Stapel angeordnet sind, ist ein jeweils erster, eine festgelegte Außenseite des Stapels vorgebender Gegenstand durch eine Transporteinrichtung (2, 3) in der Ebene des Gegenstandes verschiebbar. Weiterhin ist eine Vorrichtung zum Verhindern der Mitnahme mindestens eines zweiten, an dem ersten Gegenstand anliegenden Gegenstandes durch Reibung vorgesehen. Diese weist ein senkrecht zur Transportrichtung elastisch bewegbares Reibglied (4) auf, das mit der dem ersten Gegenstand abgewandten Oberfläche des zweiten Gegenstandes in Kontakt bringbar ist.

Figure 00000001
In a device for separating flat objects (1) which are arranged in a stack, a first object, which specifies a fixed outer side of the stack, can be displaced in the plane of the object by a transport device (2, 3). Furthermore, a device for preventing the entrainment of at least one second object lying against the first object by friction is provided. This has a friction member (4) which can be moved elastically perpendicular to the transport direction and which can be brought into contact with the surface of the second object facing away from the first object.
Figure 00000001
EP00250310A 1999-10-05 2000-09-19 Device for separating flat objects Withdrawn EP1090861A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29917741U DE29917741U1 (en) 1999-10-05 1999-10-05 Device for separating flat objects
DE29917741U 1999-10-05

Publications (2)

Publication Number Publication Date
EP1090861A2 EP1090861A2 (en) 2001-04-11
EP1090861A3 true EP1090861A3 (en) 2002-05-08

Family

ID=8080013

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00250310A Withdrawn EP1090861A3 (en) 1999-10-05 2000-09-19 Device for separating flat objects

Country Status (2)

Country Link
EP (1) EP1090861A3 (en)
DE (1) DE29917741U1 (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3506258A (en) * 1967-10-06 1970-04-14 Measurement Research Center In Document feeding mechanism
GB2032397A (en) * 1978-09-16 1980-05-08 Ncr Co Mechanism for Dispensing Flat Articles
US4603848A (en) * 1984-04-04 1986-08-05 Mathias Bauerle Gmbh Sheet separator including passage gap adjusting mechanism for separating sheets of various thicknesses from a stack of sheets
US4909499A (en) * 1988-12-28 1990-03-20 Pitney Bowes Inc. Mail singulating apparatus
EP0714841A1 (en) * 1994-11-29 1996-06-05 Maurice Engelmann Method and apparatus for dispensing objects
US5642877A (en) * 1996-02-23 1997-07-01 Green; Ronald J. Paper sheet feeding apparatus and gate forming member therefor
DE29823055U1 (en) * 1998-12-18 1999-05-06 Francotyp-Postalia AG & Co., 16547 Birkenwerder Device for separating flat objects of different thickness and size from a stack
EP0926085A1 (en) * 1997-12-16 1999-06-30 Pitney Bowes Inc. Dual document singulating apparatus for a mail handling system

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3506258A (en) * 1967-10-06 1970-04-14 Measurement Research Center In Document feeding mechanism
GB2032397A (en) * 1978-09-16 1980-05-08 Ncr Co Mechanism for Dispensing Flat Articles
US4603848A (en) * 1984-04-04 1986-08-05 Mathias Bauerle Gmbh Sheet separator including passage gap adjusting mechanism for separating sheets of various thicknesses from a stack of sheets
US4909499A (en) * 1988-12-28 1990-03-20 Pitney Bowes Inc. Mail singulating apparatus
EP0714841A1 (en) * 1994-11-29 1996-06-05 Maurice Engelmann Method and apparatus for dispensing objects
US5642877A (en) * 1996-02-23 1997-07-01 Green; Ronald J. Paper sheet feeding apparatus and gate forming member therefor
EP0926085A1 (en) * 1997-12-16 1999-06-30 Pitney Bowes Inc. Dual document singulating apparatus for a mail handling system
DE29823055U1 (en) * 1998-12-18 1999-05-06 Francotyp-Postalia AG & Co., 16547 Birkenwerder Device for separating flat objects of different thickness and size from a stack

Also Published As

Publication number Publication date
DE29917741U1 (en) 1999-12-16
EP1090861A2 (en) 2001-04-11

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