EP1095885A3 - Device for separating flat products with suction unit - Google Patents

Device for separating flat products with suction unit Download PDF

Info

Publication number
EP1095885A3
EP1095885A3 EP00123307A EP00123307A EP1095885A3 EP 1095885 A3 EP1095885 A3 EP 1095885A3 EP 00123307 A EP00123307 A EP 00123307A EP 00123307 A EP00123307 A EP 00123307A EP 1095885 A3 EP1095885 A3 EP 1095885A3
Authority
EP
European Patent Office
Prior art keywords
suction unit
flat products
suction
separating flat
openings
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.)
Granted
Application number
EP00123307A
Other languages
German (de)
French (fr)
Other versions
EP1095885A2 (en
EP1095885B1 (en
Inventor
Wilhelm Mitzel
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.)
Giesecke and Devrient GmbH
Original Assignee
Giesecke and Devrient 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 Giesecke and Devrient GmbH filed Critical Giesecke and Devrient GmbH
Publication of EP1095885A2 publication Critical patent/EP1095885A2/en
Publication of EP1095885A3 publication Critical patent/EP1095885A3/en
Application granted granted Critical
Publication of EP1095885B1 publication Critical patent/EP1095885B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B65H3/08—Separating articles from piles using pneumatic force
    • B65H3/10—Suction rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2406/00—Means using fluid
    • B65H2406/30—Suction means
    • B65H2406/33—Rotary suction means, e.g. roller, cylinder or drum
    • B65H2406/332—Details on suction openings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2406/00—Means using fluid
    • B65H2406/30—Suction means
    • B65H2406/36—Means for producing, distributing or controlling suction
    • B65H2406/361—Means for producing, distributing or controlling suction distributing vacuum from stationary element to movable element
    • B65H2406/3614—Means for producing, distributing or controlling suction distributing vacuum from stationary element to movable element involving a shoe in sliding contact with an inner section of the periphery of a rotating element
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)

Abstract

The flat item separation device has a suction drum provided with suction openings (20-23) within a region of the suction drum which is brought into contact with the flat item to be separated. The suction openings are offset so that a time offset is provided between activation of one part of the openings (20'-23'), for partial elimination of the noise generated by the activation of the suction openings.
EP00123307A 1999-10-26 2000-10-26 Device for separating flat products with suction unit Expired - Lifetime EP1095885B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19953968A DE19953968A1 (en) 1999-10-26 1999-10-26 Device for separating flat goods with a suction device
DE19953968 1999-10-26

Publications (3)

Publication Number Publication Date
EP1095885A2 EP1095885A2 (en) 2001-05-02
EP1095885A3 true EP1095885A3 (en) 2001-08-01
EP1095885B1 EP1095885B1 (en) 2006-02-01

Family

ID=7928487

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00123307A Expired - Lifetime EP1095885B1 (en) 1999-10-26 2000-10-26 Device for separating flat products with suction unit

Country Status (4)

Country Link
US (1) US6416049B1 (en)
EP (1) EP1095885B1 (en)
AT (1) ATE316928T1 (en)
DE (2) DE19953968A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005008782A1 (en) * 2005-02-25 2006-09-14 Giesecke & Devrient Gmbh Device for the separation of banknotes
DE102009049516A1 (en) 2009-10-15 2011-04-21 Giesecke & Devrient Gmbh Device for deposit or withdrawal of banknotes
DE102009049514A1 (en) 2009-10-15 2011-04-21 Giesecke & Devrient Gmbh Separator e.g. friction wheel separator, for separating bank notes, has rotatory extraction device whose separating element performs periodic separation of sheet material stacks after two or more rotations of rotatory extraction device
DE102009049515A1 (en) 2009-10-15 2011-04-21 Giesecke & Devrient Gmbh Separator e.g. friction wheel separator, for separating bank notes, has separating element cooperating with restraining apparatuses to separate sheet material stacks from input parts during actuation of extraction device in two directions
DE102009051647A1 (en) 2009-11-02 2011-06-01 Giesecke & Devrient Gmbh Device for separating banknotes in banknote processing machine, has control unit adjusting supporting effects of separate subunits of support unit depending on misalignment of banknotes to align banknotes during separation
AT510561B1 (en) * 2011-02-21 2012-05-15 Inova Lisec Technologiezentrum METHOD AND DEVICE FOR HANDLING FILM CUTS
DE102015004875A1 (en) 2015-04-16 2016-10-20 Giesecke & Devrient Gmbh Device for separating sheet material
CN110255233B (en) * 2019-06-14 2024-03-22 国网河北省电力有限公司物资分公司 Two-linked invoice separating device

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4260146A (en) * 1979-02-12 1981-04-07 G.A.O. Gesellschaft Fur Automation Und Organisation Mbh Process and apparatus for separating flat sheet material
JPS57184054A (en) * 1981-05-08 1982-11-12 Ricoh Co Ltd Recording paper conveying device
US4591142A (en) * 1982-12-30 1986-05-27 Hotchkiss-Brandt Sogeme H.B.S. Stacker for flat objects
FR2657856A1 (en) * 1990-02-08 1991-08-09 Bertin & Cie Device for dispensing stacked thin objects one by one
EP0452911A1 (en) * 1990-04-18 1991-10-23 Konica Corporation Paper feed device
DE4430296A1 (en) * 1994-08-26 1996-02-29 Roland Man Druckmasch Appts. for lateral alignment of sheets processed by machine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL225276A (en) * 1958-02-25
DE2902068C2 (en) * 1979-01-19 1980-12-11 G.A.O. Gesellschaft Fuer Automation Und Organisation Mbh, 8000 Muenchen Separation device for flat conveyed goods
JP2745001B2 (en) * 1988-08-03 1998-04-28 ニッタ株式会社 Anti-vibration and seismic isolation materials for buildings
US5088717A (en) * 1989-08-12 1992-02-18 Konica Corporation Paper feeding apparatus having a three cylinder vacuum member
US5499423A (en) * 1993-05-19 1996-03-19 Samsung Electronics Co., Ltd. Noise control apparatus for vacuum cleaner
JPH1122572A (en) * 1997-06-30 1999-01-26 Suzuki Motor Corp Resonator structure for internal combustion engine
US6095513A (en) * 1998-12-16 2000-08-01 Pitney Bowes Inc. Hi-speed sheet feeder

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4260146A (en) * 1979-02-12 1981-04-07 G.A.O. Gesellschaft Fur Automation Und Organisation Mbh Process and apparatus for separating flat sheet material
JPS57184054A (en) * 1981-05-08 1982-11-12 Ricoh Co Ltd Recording paper conveying device
US4591142A (en) * 1982-12-30 1986-05-27 Hotchkiss-Brandt Sogeme H.B.S. Stacker for flat objects
FR2657856A1 (en) * 1990-02-08 1991-08-09 Bertin & Cie Device for dispensing stacked thin objects one by one
EP0452911A1 (en) * 1990-04-18 1991-10-23 Konica Corporation Paper feed device
DE4430296A1 (en) * 1994-08-26 1996-02-29 Roland Man Druckmasch Appts. for lateral alignment of sheets processed by machine

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
"ACTIVE NOISE CONTROL FOR INKJET PRINTERS", RESEARCH DISCLOSURE,KENNETH MASON PUBLICATIONS, HAMPSHIRE,GB, no. 397, 1 May 1997 (1997-05-01), pages 303 - 304, XP000726427, ISSN: 0374-4353 *
PATENT ABSTRACTS OF JAPAN vol. 007, no. 029 (M - 191) 5 February 1983 (1983-02-05) *

Also Published As

Publication number Publication date
US6416049B1 (en) 2002-07-09
DE50012156D1 (en) 2006-04-13
ATE316928T1 (en) 2006-02-15
EP1095885A2 (en) 2001-05-02
EP1095885B1 (en) 2006-02-01
DE19953968A1 (en) 2001-05-03

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