EP1400473A1 - Verfahren und Vorrichtung zum Stapeln von Bögen - Google Patents

Verfahren und Vorrichtung zum Stapeln von Bögen Download PDF

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Publication number
EP1400473A1
EP1400473A1 EP02102373A EP02102373A EP1400473A1 EP 1400473 A1 EP1400473 A1 EP 1400473A1 EP 02102373 A EP02102373 A EP 02102373A EP 02102373 A EP02102373 A EP 02102373A EP 1400473 A1 EP1400473 A1 EP 1400473A1
Authority
EP
European Patent Office
Prior art keywords
supporting means
sheet
supporting
given sheet
sheets
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Withdrawn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
EP02102373A
Other languages
English (en)
French (fr)
Inventor
Hendrik c/o Agfa-Gevaert Plessers
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.)
Agfa Gevaert NV
Agfa Gevaert AG
Original Assignee
Agfa Gevaert NV
Agfa Gevaert AG
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 Agfa Gevaert NV, Agfa Gevaert AG filed Critical Agfa Gevaert NV
Priority to EP02102373A priority Critical patent/EP1400473A1/de
Publication of EP1400473A1 publication Critical patent/EP1400473A1/de
Withdrawn legal-status Critical Current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
    • B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/26—Delivering or advancing articles from machines; Advancing articles to or into piles by dropping the articles
    • B65H29/34—Delivering or advancing articles from machines; Advancing articles to or into piles by dropping the articles from supports slid from under 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
    • B65H2402/00—Constructional details of the handling apparatus
    • B65H2402/30—Supports; Subassemblies; Mountings thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2404/00—Parts for transporting or guiding the handled material
    • B65H2404/60—Other elements in face contact with handled material
    • B65H2404/69—Other means designated for special purpose
    • B65H2404/691—Guiding means extensible in material transport direction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2404/00—Parts for transporting or guiding the handled material
    • B65H2404/60—Other elements in face contact with handled material
    • B65H2404/69—Other means designated for special purpose
    • B65H2404/691—Guiding means extensible in material transport direction
    • B65H2404/6911—Guiding means extensible in material transport direction by unwinding from storage section
    • 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
    • B65H2701/1928—Printing plate

Definitions

  • plate 25 is put onto transport trolley 20 by rotating the tilting bars 21 in the direction of arrow C. Only one tilting bar 21 is shown in Fig. 2; in reality, transport trolley 20 has several tilting bars 21, at regular distances in the direction perpendicular to the plane of Fig. 2 and alternating with the strings 31.
  • One plate 25 after the other is put onto trolley 20, so that a stack of plates 25 is formed on bottom 23 of transport trolley 20. When there are enough plates 25 on the transport trolley 20, it is wheeled away by an operator.
  • a device in accordance with the invention is compact and cheap, it may be incorporated into a transport trolley or into a processor.
  • Preferred embodiments of a device in accordance with the invention may include features of a method - as claimed or as described below - in accordance with the invention, and vice versa.
  • the supporting means 40 includes a flexible strip 40, that is shown in more detail in Fig. 3B.
  • the flexible strip 40 may be a steel tape of a type that is customarily used for measuring purposes. The stiffness of such steel measuring tapes is low enough so that they are rollable, and that a measuring tape can be stored coiled up in its housing; yet a steel measuring tape has a sufficiently high stiffness so that an unrolled, straightened tape can support a load.
  • a flexible strip 40 as shown in Fig. 3B is used instead of a steel measuring tape.
  • the next sheet 25 exiting from the processor may be handled, so that a stack of sheets 25 is formed in tray 25.
  • the withdrawal speed of supporting means 40 is larger than the transport speed in the direction of arrow B (e.g. twice as large); this allows short delays between successive sheets.
  • Fig. 3B shows a preferred embodiment of a flexible strip 40. It has the shape of a very flattened U. It may be made of a metal, preferably steel. Its thickness, e.g. 0.25 mm, is chosen to obtain an appropriate stiffness: large enough to support a sheet 25, and small enough to be easily deformed by guiding means 36. In Fig. 3B, only a short portion of a flexible strip 40 is shown; in practice, a flexible strip 40 has a larger length.
  • the supporting means shown in Figs. 3A to 5 are rollable or collapsible, so that they may assume a compact shape when not in use. This allows a space-saving construction of the stacking device 30.
  • a "rollable" supporting means does not mean that the supporting means has to be coiled upon a spool; it suffices that the supporting means can be deformed to a curved state (as e.g. by the guiding means 36 in Fig. 3A).

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pile Receivers (AREA)
EP02102373A 2002-09-19 2002-09-19 Verfahren und Vorrichtung zum Stapeln von Bögen Withdrawn EP1400473A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP02102373A EP1400473A1 (de) 2002-09-19 2002-09-19 Verfahren und Vorrichtung zum Stapeln von Bögen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP02102373A EP1400473A1 (de) 2002-09-19 2002-09-19 Verfahren und Vorrichtung zum Stapeln von Bögen

Publications (1)

Publication Number Publication Date
EP1400473A1 true EP1400473A1 (de) 2004-03-24

Family

ID=31896951

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02102373A Withdrawn EP1400473A1 (de) 2002-09-19 2002-09-19 Verfahren und Vorrichtung zum Stapeln von Bögen

Country Status (1)

Country Link
EP (1) EP1400473A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1340705A2 (de) * 2002-02-27 2003-09-03 E.C.H. WILL GmbH Vorrichtung zum Bilden und Abfördern von Bogenstapeln mit einem Trennband
EP2759505A1 (de) * 2013-01-24 2014-07-30 Totani Corporation Vorrichtung zum Stapeln und Zuführen von Blattprodukten

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2348821A (en) * 1941-09-04 1944-05-16 American Type Founders Inc Sheet delivery mechanism for printing presses
CH367437A (de) * 1959-04-13 1963-02-15 Mueller Ag Ablege- und Stapelvorrichtung für Tafelmaterial, insbesondere Furniertafeln
US3894638A (en) * 1973-09-13 1975-07-15 Buckler Ind Inc Reciprocating stacker for generally laminar articles
US4625507A (en) 1984-02-28 1986-12-02 Kabelschlepp Gesellschaft Mit Beschrankter Haftung Guide chain
JPH02110069A (ja) * 1988-10-20 1990-04-23 Fuji Photo Film Co Ltd 板状物の集積装置
EP1155835A1 (de) 2000-05-16 2001-11-21 Agfa-Gevaert N.V. Verfahren und Vorrichtung zum Speichern von entwickelten Druckplatten
US6435745B1 (en) * 1999-09-01 2002-08-20 Fujitsu Limited Image forming apparatus having auxiliary tray

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2348821A (en) * 1941-09-04 1944-05-16 American Type Founders Inc Sheet delivery mechanism for printing presses
CH367437A (de) * 1959-04-13 1963-02-15 Mueller Ag Ablege- und Stapelvorrichtung für Tafelmaterial, insbesondere Furniertafeln
US3894638A (en) * 1973-09-13 1975-07-15 Buckler Ind Inc Reciprocating stacker for generally laminar articles
US4625507A (en) 1984-02-28 1986-12-02 Kabelschlepp Gesellschaft Mit Beschrankter Haftung Guide chain
JPH02110069A (ja) * 1988-10-20 1990-04-23 Fuji Photo Film Co Ltd 板状物の集積装置
US6435745B1 (en) * 1999-09-01 2002-08-20 Fujitsu Limited Image forming apparatus having auxiliary tray
EP1155835A1 (de) 2000-05-16 2001-11-21 Agfa-Gevaert N.V. Verfahren und Vorrichtung zum Speichern von entwickelten Druckplatten

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 014, no. 327 (M - 0998) 13 July 1990 (1990-07-13) *

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1340705A2 (de) * 2002-02-27 2003-09-03 E.C.H. WILL GmbH Vorrichtung zum Bilden und Abfördern von Bogenstapeln mit einem Trennband
EP1340705A3 (de) * 2002-02-27 2004-07-21 E.C.H. WILL GmbH Vorrichtung zum Bilden und Abfördern von Bogenstapeln mit einem Trennband
US6908080B2 (en) 2002-02-27 2005-06-21 E.C.H. Will Gmbh Device for forming and conveying away a sheet stack with the aid of a separating mechanism
EP2759505A1 (de) * 2013-01-24 2014-07-30 Totani Corporation Vorrichtung zum Stapeln und Zuführen von Blattprodukten
CN103964251A (zh) * 2013-01-24 2014-08-06 户谷技研工业株式会社 片状产品搬运装置
US8910935B2 (en) 2013-01-24 2014-12-16 Totani Corporation Sheet products stacking and feeding apparatus
AU2014200273B2 (en) * 2013-01-24 2016-01-28 Totani Corporation Sheet products stacking and feeding apparatus
CN103964251B (zh) * 2013-01-24 2016-04-06 户谷技研工业株式会社 片状产品搬运装置

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