US20010006272A1 - Separating aid for a sheet-pile change in a printing machine - Google Patents
Separating aid for a sheet-pile change in a printing machine Download PDFInfo
- Publication number
- US20010006272A1 US20010006272A1 US09/751,916 US75191600A US2001006272A1 US 20010006272 A1 US20010006272 A1 US 20010006272A1 US 75191600 A US75191600 A US 75191600A US 2001006272 A1 US2001006272 A1 US 2001006272A1
- Authority
- US
- United States
- Prior art keywords
- pile
- sheet
- new
- separator
- sheet pile
- 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
Links
- 230000008859 change Effects 0.000 title description 2
- 230000009471 action Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000010410 dusting Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Images
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
- B65H31/00—Pile receivers
- B65H31/32—Auxiliary devices for receiving articles during removal of a completed 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
- B65H2405/00—Parts for holding the handled material
- B65H2405/30—Other features of supports for sheets
- B65H2405/32—Supports for sheets partially insertable - extractable, e.g. upon sliding movement, drawer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2601/00—Problem to be solved or advantage achieved
- B65H2601/20—Avoiding or preventing undesirable effects
- B65H2601/25—Damages to handled material
- B65H2601/253—Damages to handled material to particular parts of material
-
- 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
- B65H2701/13—Parts concerned of the handled material
- B65H2701/131—Edges
- B65H2701/1313—Edges trailing edge
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2801/00—Application field
- B65H2801/03—Image reproduction devices
- B65H2801/21—Industrial-size printers, e.g. rotary printing press
Definitions
- the invention relates to a device for separating a sheet pile during a running operation of a pile-forming sheet-processing machine, in particular, a sheet-fed printing machine, and to a sheet-processing machine including the device.
- a device for separating a sheet pile during the running operation of a pile-forming sheet-processing machine comprising a separator which, when an auxiliary pile carrier is pushed into a sheet pile to be separated, is movable between a rear upper edge of the sheet pile to be separated and a following sheet for a new sheet pile, for the purpose of lifting a rear lower edge of the new sheet pile at least into an effective range of a rear sheet stop.
- the separator is pivotable inwardly between the sheet pile to be separated and the following sheet for the new sheet pile, a rear edge of the new sheet pile being simultaneously lifted, the separator being pivotable about a horizontal axis extending transversely to a travel direction of the sheet.
- the separating device includes a lever to which the separator is connected via a linkage, the lever being actuatable by the auxiliary pile carrier for pivoting the separator inwardly, when the auxiliary pile carrier is pushed inwardly.
- the lever is disposed adjacent the sheet pile to be separated and the new sheet pile.
- the separator is disposed in the middle of a pile-forming region.
- the separator is actuatable counter to a restoring spring force.
- the separator has at least one elongated finger for pivoting inwardly between the sheet pile to be separated and the new sheet pile, the elongated finger being formed as a lifter in a manner that, when pivoting inwardly between the sheet pile to be separated and the new sheet pile, it engages under the new sheet pile and lifts it, and in a fully pivoted-in end position, the rear new pile end lies on the separator, so as to ascend from the pushed-in auxiliary pile carrier to the rear sheet stop.
- the separating device includes a lever linkage via which, in addition to the separator being pivotable inwardly, the rear-edge stops are pivotable so as to make it possible for the auxiliary pile carrier to penetrate beyond the rear-edge stops, the rear edge of the new pile being secured at all times.
- a pile-forming sheet-processing machine having a device for separating a sheet pile during the running operation of the machine, comprising a separator which, when an auxiliary pile carrier is pushed into a sheet pile to be separated, is movable between a rear upper edge of the sheet pile to be separated and a following sheet for a new sheet pile, for the purpose of lifting a rear lower edge of the new sheet pile at least into an effective range of a rear sheet stop.
- a pile-forming sheet-fed printing machine having a device for separating a sheet pile during the running operation of the machine, comprising a separator which, when an auxiliary pile carrier is pushed into a sheet pile to be separated, is movable between a rear upper edge of the sheet pile to be separated and a following sheet for a new sheet pile, for the purpose of lifting a rear lower edge of the new sheet pile at least into an effective range of a rear sheet stop.
- the aforementioned object of the invention is achieved in that a separator is provided, which, when an auxiliary pile carrier is pushed inwardly, is moved between a rear upper edge of the sheet pile to be separated and a new sheet pile formed by following sheets and which lifts the rear lower edge of the new pile at least into the effective range of the rear sheet stop of the pile-forming region.
- the separator may be pivotable from below about a horizontal axis running transversely to the sheet running direction, inwardly between the pile to be separated and the new pile, the rear edge of the new pile being simultaneously lifted.
- the separator in another development of the invention, there is provision for the separator to have, for pivoting inwardly between the piles, at least one elongated finger formed like a lifter, so that, when pivoted into the pile-forming region, it engages under the new pile and lifts it, and, in a fully pivoted-in end position, the rear pile end lies on the separator so as to ascend from the pushed-in auxiliary pile carrier to the rear sheet stop.
- the separator In order to prevent the new pile from slipping out of place when the auxiliary pile carrier is pushed in, in a further development there is a provision, the in each pivoting-in position, the separator extends obliquely to the new pile, so that, during the inwardly pivoting action, the new pile is prevented from slipping out of place by a forward-acting force component.
- FIG. 1 is a fragmentary diagrammatic side elevational view of a sheet-fed printing machine wherein the separating aid or separator according to the invention can be incorporated;
- FIG. 2 is a diagrammatic side elevational view of the separator according to the invention in an operating phase thereof before an inwardly pivoting action
- FIG. 3 is a fragmentary view of the separator of FIG. 2, in an operating phase thereof after the inwardly pivoting action.
- FIG. 1 there is shown therein a sheet-fed printing machine 1 wherein a last printing unit 3 is followed by a delivery 2 .
- Printed sheets 4 are picked up from the last printing unit 3 by gripper systems 6 fastened to chains 5 , shown only in phantom here, and are transported via a sheet guide device 7 and a sheet brake 8 onto a main sheet pile or stack 9 and deposited thereon.
- the sheets are conveyed under a dryer 10 and past a dusting or powdering device 11 .
- One of the chains 5 runs over a driving sprocket wheel 12 and a deflecting or reversing region 13 and is guided in non-illustrated chain guide paths.
- a sheet 4 which is to be deposited is dragged or forwarded onto the sheet brake 8 by the gripper systems 6 .
- the sheet brake 8 which is shown in FIG. 1 as a suction belt and, finally, the sheet 4 slides against a front sheet stop 14 and descends with the trailing edge thereof past a rear sheet stop 15 onto the main pile 9 .
- the main pile 9 is simultaneously moved downwardly in order to compensate for the increase in height thereof resulting from the deposit of this sheet 4 .
- sheet catchers 20 are pushed into the pile-forming region from the front, as shown in FIG. 2.
- the following sheets 4 which form a new pile 21 , are caught by the leading edge thereof on the sheet catchers 20 and remain hanging thereon.
- An auxiliary pile carrier 22 running on non-illustrated guides is pushed into the gap which is thereby formed on the front side of the pile-forming region.
- a separator 23 is provided, which is pivoted between the main pile 9 and the new pile 21 , via a slide linkage 25 , by a lever 24 actuated by the auxiliary pile carrier 22 , and, simultaneously, supports the new pile and lifts it at the rear lower edge thereof, into the effective range of the rear sheet stop 15 .
- the non-identified arrows indicate the movements of the individual parts with which they are shown associated.
- Rear-edge stops 26 can be swung away so that it is possible for the auxiliary pile carrier 22 to pass through, the rear edge of the main pile 9 and of the new pile 21 being secured at all times.
- FIG. 3 shows the separator 23 in an operating phase wherein it is pivoted inwardly almost completely.
- the auxiliary pile carrier 22 can then be pushed in completely.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pile Receivers (AREA)
- Forming Counted Batches (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
Abstract
Description
- Field of the Invention
- The invention relates to a device for separating a sheet pile during a running operation of a pile-forming sheet-processing machine, in particular, a sheet-fed printing machine, and to a sheet-processing machine including the device.
- In a pile-forming machine, the pile that has been produced must be removed from time to time. For a continuously operating machine, this should take place with the least possible disruption of production and without damage to any of the sheets.
- For this purpose, prior to the removal of a finished pile or stack (also known as a main pile or stack), sheet catchers, which are simple separating elements, are pushed into the front region of the sheet pile, so that the next following sheet no longer descends with the leading edge thereof completely onto the main stack. Then, during the running operation, an auxiliary pile carrier in the form of a board, which is fastened to guides, is pushed into the gap that has been kept open by the sheet catchers on the front side of the pile, and carries the sheets which accumulated in the interim on the sheet catchers. The main pile, thus separated during running or continuous operation, can then be removed from the machine or be used to form so-called hurdle piles.
- Due to pushing in the auxiliary pile carrier, the sheets which have accumulated on the sheet catchers may slip backward, so that a production run has to be interrupted. Particularly when the machine is operating in the hurdle mode, the problem arises that the trailing or rear-edge stops securing the pile have to be swung upwardly in order to push the boards in. The sheets lying on the sheet catchers thereby slip over the rear or trailing edge of the sheet pile, so that a neat pile can no longer be formed and, if desirable or necessary, the process has to be interrupted.
- In order to prevent this from happening, in fact, a method and a device have become known heretofore, from the published German Patent Document DE 43 17 357 C1, wherein support beams and a crossbar are articulatedly connected to a traverse fastened to a sheet brake, and so-called sheet high-holders swing into the region of the pile when a pile board is pushed in. In this regard, however, the pile is fanned open by the inwardly pivoting sheet high-holders, and damage to the sheets may occur.
- It is accordingly an object of the invention to provide a device of the type mentioned in the introduction hereto, which automatically prevents the sheets from slipping out of place when an auxiliary pile carrier is pushed in.
- With the foregoing and other objects in view, there is provided, in accordance with one aspect of the invention, a device for separating a sheet pile during the running operation of a pile-forming sheet-processing machine, comprising a separator which, when an auxiliary pile carrier is pushed into a sheet pile to be separated, is movable between a rear upper edge of the sheet pile to be separated and a following sheet for a new sheet pile, for the purpose of lifting a rear lower edge of the new sheet pile at least into an effective range of a rear sheet stop.
- In accordance with another feature of the invention, the separator is pivotable inwardly between the sheet pile to be separated and the following sheet for the new sheet pile, a rear edge of the new sheet pile being simultaneously lifted, the separator being pivotable about a horizontal axis extending transversely to a travel direction of the sheet.
- In accordance with a further feature of the invention, the separating device includes a lever to which the separator is connected via a linkage, the lever being actuatable by the auxiliary pile carrier for pivoting the separator inwardly, when the auxiliary pile carrier is pushed inwardly.
- In accordance with an added feature of the invention, the lever is disposed adjacent the sheet pile to be separated and the new sheet pile.
- In accordance with an additional feature of the invention, the separator is disposed in the middle of a pile-forming region.
- In accordance with yet another feature of the invention, the separator is actuatable counter to a restoring spring force.
- In accordance with yet a further feature of the invention, the separator has at least one elongated finger for pivoting inwardly between the sheet pile to be separated and the new sheet pile, the elongated finger being formed as a lifter in a manner that, when pivoting inwardly between the sheet pile to be separated and the new sheet pile, it engages under the new sheet pile and lifts it, and in a fully pivoted-in end position, the rear new pile end lies on the separator, so as to ascend from the pushed-in auxiliary pile carrier to the rear sheet stop.
- In accordance with yet an added feature of the invention, in any pivoted-in position, the separator extends obliquely to the new pile, so that, during the inwardly pivoting action, the new pile is prevented from slipping out of place by a forward-acting force component.
- In accordance with yet an additional feature of the invention, the separating device includes a lever linkage via which, in addition to the separator being pivotable inwardly, the rear-edge stops are pivotable so as to make it possible for the auxiliary pile carrier to penetrate beyond the rear-edge stops, the rear edge of the new pile being secured at all times.
- In accordance with another aspect of the invention, there is provided a pile-forming sheet-processing machine having a device for separating a sheet pile during the running operation of the machine, comprising a separator which, when an auxiliary pile carrier is pushed into a sheet pile to be separated, is movable between a rear upper edge of the sheet pile to be separated and a following sheet for a new sheet pile, for the purpose of lifting a rear lower edge of the new sheet pile at least into an effective range of a rear sheet stop.
- In accordance with a concomitant feature of the invention, there is provided a pile-forming sheet-fed printing machine having a device for separating a sheet pile during the running operation of the machine, comprising a separator which, when an auxiliary pile carrier is pushed into a sheet pile to be separated, is movable between a rear upper edge of the sheet pile to be separated and a following sheet for a new sheet pile, for the purpose of lifting a rear lower edge of the new sheet pile at least into an effective range of a rear sheet stop.
- In the device according to the invention and in the sheet-processing machine and sheet-fed printing press according to the invention, the aforementioned object of the invention is achieved in that a separator is provided, which, when an auxiliary pile carrier is pushed inwardly, is moved between a rear upper edge of the sheet pile to be separated and a new sheet pile formed by following sheets and which lifts the rear lower edge of the new pile at least into the effective range of the rear sheet stop of the pile-forming region.
- For this purpose, provision may be made for the separator to be pivotable from below about a horizontal axis running transversely to the sheet running direction, inwardly between the pile to be separated and the new pile, the rear edge of the new pile being simultaneously lifted.
- In order to actuate the separator automatically when the auxiliary pile carrier is pushed inwardly, provision may be made for the separator to be connected via a linkage to a lever which, when the auxiliary pile carrier is pushed inwardly, is actuated by the latter and pivots in the separator.
- So as not to obstruct the piles, provision is made for the lever to be arranged adjacent the piles.
- In a further development of the invention, provision is made for the separator to be arranged in the middle of a pile-forming region.
- In order to avoid damage to the rear edge of the new pile when the auxiliary pile carrier is lowered, provision may, furthermore, be made for the separator to be actuated counter to a restoring spring force.
- In another development of the invention, there is provision for the separator to have, for pivoting inwardly between the piles, at least one elongated finger formed like a lifter, so that, when pivoted into the pile-forming region, it engages under the new pile and lifts it, and, in a fully pivoted-in end position, the rear pile end lies on the separator so as to ascend from the pushed-in auxiliary pile carrier to the rear sheet stop.
- In order to prevent the new pile from slipping out of place when the auxiliary pile carrier is pushed in, in a further development there is a provision, the in each pivoting-in position, the separator extends obliquely to the new pile, so that, during the inwardly pivoting action, the new pile is prevented from slipping out of place by a forward-acting force component.
- Furthermore, in a development of the invention, via a lever linkage, in addition to the separator being pivoted inwardly, the rear-edge stops are pivoted away so that it is possible for the auxiliary pile carrier to penetrate past the rear-edge stops, the rear edge of the new pile being secured at all times.
- Other features which are considered as characteristic for the invention are set forth in the appended claims.
- Although the invention is illustrated and described herein as embodied in a separating aid for a sheet-pile change in a printing machine, it is nevertheless not intended to be limited to the details shown, since various modifications and structural changes may be made therein without departing from the spirit of the invention and within the scope and range of equivalents of the claims.
- The construction and method of operation of the invention, however, together with additional objects and advantages thereof will be best understood from the following description of specific embodiments when read in connection with the accompanying drawings, wherein:
- FIG. 1 is a fragmentary diagrammatic side elevational view of a sheet-fed printing machine wherein the separating aid or separator according to the invention can be incorporated;
- FIG. 2 is a diagrammatic side elevational view of the separator according to the invention in an operating phase thereof before an inwardly pivoting action; and
- FIG. 3 is a fragmentary view of the separator of FIG. 2, in an operating phase thereof after the inwardly pivoting action.
- Identical parts have like reference numerals in all of the figures.
- Referring now to the drawings and, first, particularly to FIG. 1 thereof, there is shown therein a sheet-fed printing machine1 wherein a last printing unit 3 is followed by a
delivery 2. Printedsheets 4 are picked up from the last printing unit 3 bygripper systems 6 fastened tochains 5, shown only in phantom here, and are transported via asheet guide device 7 and asheet brake 8 onto a main sheet pile or stack 9 and deposited thereon. In order to prevent the sheets from sticking to themain sheet pile 9 while they are being deposited, the sheets are conveyed under adryer 10 and past a dusting orpowdering device 11. - One of the
chains 5, respectively, runs over a drivingsprocket wheel 12 and a deflecting or reversingregion 13 and is guided in non-illustrated chain guide paths. - A
sheet 4 which is to be deposited is dragged or forwarded onto thesheet brake 8 by thegripper systems 6. After thesheet 4 has been released from thegripper systems 6, it is braked by thesheet brake 8, which is shown in FIG. 1 as a suction belt and, finally, thesheet 4 slides against afront sheet stop 14 and descends with the trailing edge thereof past arear sheet stop 15 onto themain pile 9. Themain pile 9 is simultaneously moved downwardly in order to compensate for the increase in height thereof resulting from the deposit of thissheet 4. - In order to remove a sheet pile when the machine is in running operation, i.e., operating continuously,
sheet catchers 20 are pushed into the pile-forming region from the front, as shown in FIG. 2. The followingsheets 4, which form anew pile 21, are caught by the leading edge thereof on thesheet catchers 20 and remain hanging thereon. Anauxiliary pile carrier 22 running on non-illustrated guides is pushed into the gap which is thereby formed on the front side of the pile-forming region. - So that the
new pile 21 does not slip backwards when theauxiliary stack carrier 22 is pushed in completely, aseparator 23 is provided, which is pivoted between themain pile 9 and thenew pile 21, via aslide linkage 25, by alever 24 actuated by theauxiliary pile carrier 22, and, simultaneously, supports the new pile and lifts it at the rear lower edge thereof, into the effective range of therear sheet stop 15. The non-identified arrows indicate the movements of the individual parts with which they are shown associated. Rear-edge stops 26 can be swung away so that it is possible for theauxiliary pile carrier 22 to pass through, the rear edge of themain pile 9 and of thenew pile 21 being secured at all times. - FIG. 3 shows the
separator 23 in an operating phase wherein it is pivoted inwardly almost completely. Theauxiliary pile carrier 22 can then be pushed in completely.
Claims (11)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19962113.6 | 1999-12-22 | ||
DE19962113 | 1999-12-22 | ||
DE19962113 | 1999-12-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
US20010006272A1 true US20010006272A1 (en) | 2001-07-05 |
US6446957B2 US6446957B2 (en) | 2002-09-10 |
Family
ID=7933874
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US09/751,916 Expired - Fee Related US6446957B2 (en) | 1999-12-22 | 2000-12-22 | Separating aid for a sheet-pile change in a printing machine |
Country Status (3)
Country | Link |
---|---|
US (1) | US6446957B2 (en) |
JP (1) | JP2001199618A (en) |
DE (1) | DE10061005B4 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020195768A1 (en) * | 2001-06-04 | 2002-12-26 | Takehiro Yamakawa | Sheet discharge apparatus and image forming apparatus |
US6672585B2 (en) * | 2000-06-02 | 2004-01-06 | Fuji Photo Film Co., Ltd. | Apparatus for stacking sheet members, apparatus for measuring dimensions of sheet members, and apparatus for and method of marking sheet members |
US20060261536A1 (en) * | 2005-05-20 | 2006-11-23 | Dangelewicz John A | Sheet handling |
CN103130011A (en) * | 2011-11-25 | 2013-06-05 | 海德堡印刷机械股份公司 | Method and device for forming an auxiliary stack |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10129894A1 (en) * | 2000-07-28 | 2002-05-02 | Heidelberger Druckmasch Ag | Feeder for sheet type printing media for use with a sheet printer has an arrangement that allows a protective cover to cover the top of the feeder and at the same time to allow an operator to view the remaining paper stack |
DE10249036B3 (en) * | 2002-10-22 | 2004-01-22 | Koenig & Bauer Ag | Process for powdering printed and / or lacquered sheets |
DE102005058197A1 (en) * | 2005-12-06 | 2007-06-21 | Man Roland Druckmaschinen Ag | arch support |
DE102006028381A1 (en) * | 2006-06-19 | 2007-12-20 | E.C.H. Will Gmbh | Flat parts e.g. paper sheets, stack forming method, involves withdrawing auxiliary stack carrier from stack areas to deliver partial stack formed on auxiliary stack carrier, and moving upper side of section of main stack |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2525422C3 (en) * | 1975-06-07 | 1979-12-06 | Vits-Maschinenbau Gmbh, 4018 Langenfeld | Sheet delivery with a device for temporarily catching the sheets transported to the stacking point |
DE3112558C2 (en) | 1981-03-30 | 1983-02-17 | M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach | Device for catching sheets in the meantime when changing stacks in a sheet delivery |
EP0348610B1 (en) | 1988-06-27 | 1992-10-07 | Ferag AG | Method and device for stacking folded printed products |
DE3937945A1 (en) | 1989-11-15 | 1991-05-23 | Heidelberger Druckmasch Ag | BOW REAR EDGE COLLAR FOR BOW BOOM |
DE3941993C1 (en) * | 1989-12-20 | 1991-01-17 | Heidelberger Druckmaschinen Ag, 6900 Heidelberg, De | |
DE4011286A1 (en) | 1990-04-06 | 1991-10-17 | Heidelberger Druckmasch Ag | BOW BOOM FOR PRINTING MACHINES OR THE LIKE |
DE4317357C1 (en) | 1993-05-25 | 1994-11-24 | Roland Man Druckmasch | Method and device for the exact separation of an auxiliary stack from a main stack in non-stop arms of sheet-processing printing machines |
DE4405586C1 (en) * | 1993-05-25 | 1995-06-08 | Roland Man Druckmasch | Separating device for stack sheets for non-stop delivery in printing machines |
DE29619951U1 (en) * | 1996-02-14 | 1997-02-13 | MAN Roland Druckmaschinen AG, 63075 Offenbach | Device for automatic stack change |
ATE200770T1 (en) * | 1996-02-14 | 2001-05-15 | Roland Man Druckmasch | METHOD AND DEVICE FOR AUTOMATIC STACK CHANGE |
-
2000
- 2000-12-08 DE DE10061005A patent/DE10061005B4/en not_active Expired - Fee Related
- 2000-12-21 JP JP2000388449A patent/JP2001199618A/en not_active Withdrawn
- 2000-12-22 US US09/751,916 patent/US6446957B2/en not_active Expired - Fee Related
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6672585B2 (en) * | 2000-06-02 | 2004-01-06 | Fuji Photo Film Co., Ltd. | Apparatus for stacking sheet members, apparatus for measuring dimensions of sheet members, and apparatus for and method of marking sheet members |
US20040051853A1 (en) * | 2000-06-02 | 2004-03-18 | Fuji Photo Film Co., Ltd. | Apparatus for stacking sheet members, apparatus for measuirng dimensions of sheet members, and apparatus for and method of marking sheet members |
US7339675B2 (en) | 2000-06-02 | 2008-03-04 | Fujifilm Corporation | Apparatus for stacking sheet members, apparatus for measuring dimensions of sheet members, and apparatus for and method of marking sheet members |
US20080107516A1 (en) * | 2000-06-02 | 2008-05-08 | Fujifilm Corporation | Apparatus for stacking sheet members, apparatus for measuring dimensions of sheet members, and apparatus for and method of marking sheet members |
US20020195768A1 (en) * | 2001-06-04 | 2002-12-26 | Takehiro Yamakawa | Sheet discharge apparatus and image forming apparatus |
US6666445B2 (en) * | 2001-06-04 | 2003-12-23 | Nisca Corporation | Sheet discharge apparatus and image forming apparatus |
US20060261536A1 (en) * | 2005-05-20 | 2006-11-23 | Dangelewicz John A | Sheet handling |
US7597319B2 (en) * | 2005-05-20 | 2009-10-06 | Hewlett-Packard Development Company, L.P. | Sheet handling using a ramp and grippers on an endless belt |
CN103130011A (en) * | 2011-11-25 | 2013-06-05 | 海德堡印刷机械股份公司 | Method and device for forming an auxiliary stack |
Also Published As
Publication number | Publication date |
---|---|
US6446957B2 (en) | 2002-09-10 |
DE10061005A1 (en) | 2001-06-28 |
JP2001199618A (en) | 2001-07-24 |
DE10061005B4 (en) | 2009-11-12 |
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