EP2838826A1 - Stacker wheel for stacking sheets - Google Patents
Stacker wheel for stacking sheetsInfo
- Publication number
- EP2838826A1 EP2838826A1 EP13718300.0A EP13718300A EP2838826A1 EP 2838826 A1 EP2838826 A1 EP 2838826A1 EP 13718300 A EP13718300 A EP 13718300A EP 2838826 A1 EP2838826 A1 EP 2838826A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- sheet
- stacker wheel
- staplerradscheiben
- compartments
- trays
- 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
- 230000000694 effects Effects 0.000 description 9
- 230000007423 decrease Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 210000002105 tongue Anatomy 0.000 description 1
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
- B65H29/38—Delivering or advancing articles from machines; Advancing articles to or into piles by movable piling or advancing arms, frames, plates, or like members with which the articles are maintained in face contact
- B65H29/40—Members rotated about an axis perpendicular to direction of article movement, e.g. star-wheels formed by S-shaped members
-
- 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
- B65H29/20—Delivering or advancing articles from machines; Advancing articles to or into piles by contact with rotating friction members, e.g. rollers, brushes, or cylinders
- B65H29/22—Delivering or advancing articles from machines; Advancing articles to or into piles by contact with rotating friction members, e.g. rollers, brushes, or cylinders and introducing into a 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
- B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
- B65H29/54—Article strippers, e.g. for stripping from advancing elements
-
- 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
- B65H29/68—Reducing the speed of articles as they advance
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2301/00—Handling processes for sheets or webs
- B65H2301/50—Auxiliary process performed during handling process
- B65H2301/51—Modifying a characteristic of handled material
- B65H2301/512—Changing form of handled material
- B65H2301/5122—Corrugating; Stiffening
-
- 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
- B65H2404/65—Other elements in face contact with handled material rotating around an axis parallel to face of material and perpendicular to transport direction, e.g. star wheel
- B65H2404/658—Means for introducing material on elements
- B65H2404/6582—Means for introducing material on elements multiple, i.e. for introducing material selectively, alternatively or simultaneously at different angular positions at the periphery
-
- 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
- B65H2404/66—Other elements in face contact with handled material rotating around an axis perpendicular to face of material
- B65H2404/661—Paddle wheel
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H39/00—Associating, collating, or gathering articles or webs
- B65H39/02—Associating,collating or gathering articles from several sources
- B65H39/06—Associating,collating or gathering articles from several sources from delivery streams
- B65H39/065—Associating,collating or gathering articles from several sources from delivery streams by collecting in rotary carriers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H39/00—Associating, collating, or gathering articles or webs
- B65H39/10—Associating articles from a single source, to form, e.g. a writing-pad
- B65H39/105—Associating articles from a single source, to form, e.g. a writing-pad in rotary carriers
Definitions
- the invention relates to a stacker wheel for stacking sheets and a sheet material processing apparatus comprising such a stacker wheel, in particular for processing value documents.
- Stacker wheels of the aforementioned type have leaf fans distributed over the circumference for receiving sheets of the sheet material to be stacked.
- the Blattfä- rather run in the stacker from radially outside to radially inward along a substantially spiral shape. Therefore, sheet material processing devices equipped with such stacker wheels are also referred to as spiral tray stackers.
- Automatic sorting machines in which sheet-shaped objects are sorted should be able to process the highest possible quantities in the shortest possible time, which inevitably leads to high transport speeds. With conventional spiral forklifts, an increase in the transport speed to more than 40 sheets per second is problematic, since the sheets must be braked in a short time to a standstill within a short time when entering the stacker wheel.
- the object of the present invention is to provide a stacker wheel for stacking sheets, with which damage to the stacked sheets is avoided even at high transport speeds of the sheets to be stacked.
- the stacker wheel has one or more first and one or more second stacker wheel discs that are concentric with each other on an axis and that are spaced apart in the axial direction. Distributed over the circumference of the Staplerradusionn each have a plurality of sheet trays for receiving a sheet of the sheet material. The sheet trays run spirally in the respective Staplerradusion from radially outside to radially inside. Corresponding sheet compartments of the first and the second Staplerradusionn, which are arranged one behind the other viewed along the axis, each form a receptacle for the leaves. To stack the leaves, the stacker wheel rotates about its axis.
- a scraper is used, which stretches the leaves when turning the stacker wheel from the sheet compartments.
- the stripper is thus arranged on the stacker wheel and designed so that it is not used for braking the sheet material, but only for stripping the sheet material from the stacker wheel.
- the stripper thus contacted the sheet only after the sheet has come to a standstill relative to the stacker wheel. As a result, an acceleration of the sheet is avoided by the stripper, opposite to the direction of movement of the sheet.
- the sheet trays of the first and second Staplerradfusionn are arranged in an entangled portion of the sheet trays entangled relative to each other.
- the sheet trays of the first and second stacker wheel disks have an azimuthal profile offset.
- the azimuthal profile offset is the distance that two corresponding (eg the two lower or the two upper) sheet-edge boundaries of the different stacker wheel disks have in azimuthal direction from each other.
- This azimuthal profile offset when the stacking device for stacking sheet material rotates about the axis, causes the sheet trays of the first stacker wheel disks to precede or follow the sheet trays of the second stacker wheel disks.
- the sheet trays of the first and second stacker wheel disks are interleaved in the folded portion such that the sheets received in the sheet compartments are forced to undergo wave-shaped deformation in a direction transverse to the direction of movement of the sheets. Achieved by wave-shaped deformation with little technical effort effective braking of the leaves.
- the sheet fan the Staplerradrisen have in the entangled portion - viewed along the sheet tray from radially outward to radially inward - again reduced or canceled up to the end of the sheet trays.
- the leading edges of the sheets fed into the sheet trays are therefore undulated in the restricted section transversely to the direction of movement of the sheets and stretched again in an end section of the sheet trays.
- the sheet compartments of the first and second stacker wheel disks have no or so little azimuthal profile offset relative to one another that the leading edges of the sheets no longer have any wave-shaped deformation transversely to the direction of movement of the sheets when they hit the fold.
- the leading edge of the respective sheet when impinging on the tray end of the sheet trays forms a substantially straight line.
- the end portion may be a congruent portion in which the sheet trays of the second Staplerradusionn run congruent with the sheet compartments of the first Staplerradsayn.
- the end portion may also be formed so that the sheet trays of the second Staplerradusionn to the sheet compartments of the first Staplerradusionn slightly interlaced run. It has been found that this reduces the force acting on the leaves at the inner end of the brake force - compared to a strongly entangled end of the trade - is reduced.
- the reduced braking force applied to the blades at the inner tray end facilitates the stripping of the sheets, as the stripping force needed to strip the sheets from the sheet compartments is reduced. As a result, damage to the Blattgutvorderkanten is avoided during stripping.
- the sheet trays of the first Staplerradscale and the sheet trays of the second Staplerradrise in the end portion of the sheet trays are preferably arranged to each other such that the leaves the suende the first and second Stackeraxi gleich- reach in time.
- the braking of the leaves to a halt takes place at the same time at several specialist ends. Since the braking force is distributed over several impact points per blade, local damage to the blades at the impact points can be avoided.
- the end portion of the sheet trays located at the radially inner end of the tray is in its length e.g. chosen so that the leaves on the tray no wave-shaped deformation is more imposed, but the leaves reach the tray end in a state in which at least the leading edge and the adjoining sheet edge, no waveform transverse to the direction of movement of the sheet, but lie in a plane , The acting at the end of the brake force is thereby further reduced.
- the sheet trays of the first and second Staplerradrise preferably have at least at the respective tray end, preferably in the entire end portion, no or an azimuthal profile offset relative to each other, which is smaller than the width of the sheet trays of the first and second Staplerradusionn that the respective sheet tray on the has respective position along the sheet tray.
- the sheet trays of the first and second Staplerradsay at the respective tray end at most an azimuthal profile offset of 80% of the sheet compartment width, in particular of at most 0.4 mm.
- the azimuthal profile offset of the sheet trays of the first and second Staplerradusionn is less than the width of the sheet trays.
- a gentle deceleration of the sheet material is achieved because a small braking force acts on the leaves over a long braking distance. The leaves are thereby less worn.
- the entangled portion in which the sheet trays of the first and second stacker wheel discs are interleaved begins to travel along the sheet compartments of the first and second stacker wheel disks radially outward to radially inward, preferably at a position at least 90 ° from the outer end of the sheet compartments % of the length of the sheets to be stacked is removed. Since the leaves, before the strong braking effect begins, have almost completely run into the sheet tray, the sheets are safely transported into the sheet tray.
- This first section preferably extends over a length of at least 90% of the sheet length.
- the azimuthal profile offset that the sheet trays of the first and second stacker wheel disks have relative to one another viewed along the sheet tray radially outward to radially inward is on average larger in the first half of the entangled portion than in the second half of the entangled portion.
- the azimuthal profile offset for example in the last 40 mm of the sheet compartment, decreases continuously monotonously up to the compartment end. This ensures that at the end of a lower braking force acts.
- the sheet trays of the first and second stacker wheel disks in a first section which starts from radially outward to radially inward, begins at the outer end of the sheet compartments of the first and second stacker wheel disks, having a straight-line sheet confinement.
- the sheet trays of the first and second Staplerradusionn have between the boundaries of each sheet tray preferably each have an opening angle of at least 25 °. This gives the outer leaflets a particularly large width. The shot time window for the transporting into the stacker blades is thereby increased.
- the sheet trays are adapted by their shape, width, length and entanglement in such a way to the transport speed and the mechanical properties of the leaves that the incoming into the sheet trays sheets are slowed down in the sheet compartments so that their leading edges to the radial inside lying trays of the sheet trays arrive.
- the sheet trays are each such that the sheet compartment width - viewed from radially outward to radially inward - decreases continuously or at least remains the same, but-viewed from radially outward to radially inward - increases at any point of the sheet tray. In particular, no along the sheet trays
- Constriction exists at the two surfaces of the respective leaf compartment come closer than - viewed along the blade compartment from radially outside to radially inside - at a position after this constriction. This avoids damaging the leaves, which can be caused by leaves with a bad condition or by bottlenecks in a sheet tray.
- the sheet trays of the stacker wheel in particular the sheet tray course, the sheet tray width and the azimuthal profile offset, can be selected differently depending on the sheet quality or on the sheet material (for example paper or plastic).
- the sheet material for example paper or plastic.
- lobed sheets it is advantageous to use a stacker wheel with a greater azimuthal profile offset of the sheet trays or with a smaller sheet pitch than with stiff sheets, such as those shown in Figs. Banknotes with a good state of use or banknotes fresh from the press, since the latter are already severely slowed down even at low profile misalignment.
- the braking effect can be additionally increased if two or more Staplerradfusionn are used in a stacker, which are mounted on the same Staplerradachse, for example, four, five or six Staplerradinsertionn.
- the number of Staplerradinsertionn mounted on an axle can be selected on the one hand depending on the desired braking effect and on the other hand, depending on the width of the sheets to be stacked, with wider leaves more and with narrower blades less Staplerradinsertionn.
- the stacker wheel has, for example, at least two first stacker wheel disks and at least two second stacker wheel disks, which are arranged concentrically with one another on the axle and which are each offset from one another along the axle.
- the stacker wheel has at least two pairs of discs, each formed by one of the first and by one of the second Staplerradrisen and which are arranged concentrically with each other on the axis and which are spaced apart in the axial direction.
- the two Staplerradusionn the respective pair of discs along the axis, for example, at a distance of at most 15 mm, in particular at most 10 mm from each other.
- the two pairs of discs arranged approximately symmetrically to the center of the leaves.
- one or more second stacker wheel disks are arranged, the sheet compartments of which, as the stacker wheel rotates to stack the sheets about the axis, precede the sheet compartments of the first stacker wheel disks due to the entanglement.
- the invention also relates to a device for processing leaves, which has at least one of the stacker wheels mentioned above.
- the device has, for example, a transport device through which the sheets are transported one by one to the stacker wheel.
- the device may be a device for processing, in particular for checking and / or sorting value documents, in particular banknotes.
- the stacker wheel according to the invention can be banknotes of different quality, both limp and freshly printed banknotes that are transported at a very high transport speed, store without damage to a uniform stack.
- FIG. 1c shows the azimuthal profile offset as a function of the position along a sheet tray
- FIGS. 1 a and 2 a each show a stacker wheel 10, FIG. 1 a, contained in a device for value-document processing, according to a first exemplary embodiment, and FIG. 2 a, according to a second exemplary embodiment.
- the stacker wheel 10 has over its circumference distributes a plurality of sheet trays 3 each for receiving a banknote.
- a transport device 7 of the valuable document processing device is shown, which has two conveyor belts 8, 9, between which the banknotes to be stacked are successively fed at a small distance and at high speed to the rotating stacker wheel 10.
- a baffle 5 leads the transported banknotes up to the inlet opening of a currently located in the receiving position sheet tray zoom.
- the transport of the conveyor belts 8, 9 and the rotation of the stacker wheel 10 are matched to one another in such a way that only one banknote is ever transported into a sheet compartment and the next banknote into the next compartment.
- the stripper 4 which consists of a plurality of juxtaposed elements, which mesh respectively between two stacker wheels.
- the stripper 4 strips the bills from the sheet compartments 3 when the stacker wheel 10 rotates clockwise about the stacker wheel axis A.
- bank notes 1 are shown in the lower sheet compartments of the stacker wheel 10 from FIG. 1 a, which are currently being stripped and stacked on a tray 6.
- the shape of the stripper 4 is adapted to the course of the sheet trays, so that the leaves 1 when stripping with their edges as possible at a right angle or at a slightly obtuse angle against the stripper 4, if possible during the entire stripping, that is to every angular position of the stacker wheel.
- the sheets 1 to be stripped out of the sheet compartments of the stacker wheel strike the stripper in a contact zone 20 of the stripper 4, which at the point of impact of the banknotes and during the stripping process with the respective sheet compartments.
- kel forms between about 90 ° to 110 °.
- the specified angle is - relative to the respective sheet tray - the Staplerradachse A facing angle, which includes the sheet tray 3 during the stripping operation with the contact zone 20 of the stripper 4.
- the width W of the sheet trays 3 tapers from radially outside to radially inside.
- the sheet fans have e.g. a width in the range of 5 mm to 15 mm.
- the sheet trays 3 have there on both sides of a straight-leaf limitation and an opening angle ß of preferably at least 25 °.
- the length of each sheet tray 3 starts at the beginning B and ends at the tray end Z of the sheet tray 3 near the Staplerradachse A.
- the stacker wheels 10 of Figure la and 2a each have several Staplerrad- discs 11, 12 which are mounted side by side on the Staplerradachse A each at a distance from each other. Since the other Staplerradinsertionn 11, 12 are behind it, in particular, the outer contour of the foremost first Staplerradhold 11 can be seen in Figure la and 2a. The other first Staplerradefficiency 11 is congruent with the foremost.
- the second Staplerradinsertionn 12 different from the first Staplerradefficiency 11 are entangled to the first Staplerradinsertionn 11 and accordingly have an azimuthal profile offset P to the first Staplerradefficiencyn 11.
- the second Staplerradinsertionn 12 can be seen in Figure la and 2a only at that position at which they do not coincide with the first Staplerradsay 11.
- the second Staplerradinsertionn 12 therefore protrude partially between the sheet compartments 3 of the first Staplerradissue 11 (solid line 12).
- the outer contour of Staplerradinsertionn 12, which are covered by the frontmost Staplerradsay 11 is shown in broken lines in Figure la and Figure 2a (dashed line 12).
- the stacker wheel 10 shown in FIG. 1a has sheet compartments which have a spiral path with positive curvature up to the compartment end Z.
- the stacker wheel 10 illustrated in FIG. 2a, superimposed on the spiral shape has a wave-shaped sheet profile course, which forces the bank notes transported into the sheet compartments 3 in the longitudinal direction in order to decelerate them more strongly.
- FIG lb an enlarged section of the stacker wheel 10 shown in Figure la of the first embodiment is shown (cutout in Figure la marked dashed), from which the decrease of the profile offset P to the end of the tray Z of the sheet fan 3 is visible.
- FIG. 1c qualitatively shows the course of the azimuthal profile offset P as a function of the position x along a sheet tray according to the invention.
- the Staplerradfusionn 11 and 12 have only in an entangled section V an azimuthal profile offset P to each other.
- the azimuthal profile offset P varies along the sheet tray and decreases toward the radially inner tray end Z.
- At the radially inner end of the entangled portion V is an end portion E of the sheet compartment, in which there is only a small azimuthal profile offset P ⁇ W.
- FIGS. 3a-d each show a sectional view through the sheet compartments of the stacker wheel from FIG. 1b, viewed in the opposite direction to the direction of movement of the bank notes.
- Section AA from FIG. 3d passes through the end Z of the sheet compartment 3.
- the section BB passes through the position x, at which the azimuthal profile offset P is equal to the sheet compartment width W at this position, cf. Figure 3c.
- the section DD passes through a position x in the entangled section V of the sheet compartment, at which the azimuthal profile offset P is approximately 1.3 times the sheet compartment width W at this position x, cf. FIG. 3a.
- the banknote is forced to have a waveform transverse to the direction of movement, cf. Figures 3a, 3b and 3c.
- FIG. 2 b shows an enlarged detail of the stacker wheel 10 of the second exemplary embodiment shown in FIG. 2 a (section in FIG.
- the sheet trays of the first and second Staplerradlationn 11, 12 are therefore congruent at the end of Z. Since the azimuthal profile offset P disappears at the compartment end Z, the front edge 2 of the banknote is not deformed in a wave-like manner at this position, but extends in a straight line in the direction transverse to the transport direction of the banknote, cf. Fig. 3e.
- the sectional views BB, CC from FIGS. 3b and 3c also apply to the cuts marked BB or CC in FIG. 2b.
- the stacker wheel according to the first exemplary embodiment can also have sheet compartments with coincident shedders Z.
- the stacker wheel according to the second exemplary embodiment may alternatively have a small azimuthal profile offset at the compartment end Z.
- the sheet-edge boundaries may, instead of being rectilinear, also be formed spirally curved at the beginning B of the sheet compartments 3.
- FIG. 4 a shows a stacker wheel with entanglement according to the prior art (compare FIG. 2 of DE 3232348 A1).
- the Staplerradfusionn 11, 12 have an azimuthal profile offset P ', see. the detail of FIG. 4 a shown in FIG. 4 b.
- the profile offset P ' remains the same there and persist until suende Z.
- the top view shown in Figure 4c results on a banknote 1, which moves to the tray end Z to.
- FIG. 4c shows the relative Arrangement of the sheet trays for the four Staplerradusionn the stacker wheel of Figure 4a.
- the sheet trays of the two Staplerradthroughn 11 are offset along the direction of movement of the banknote 1 to each other. Since the sheet trays of the Staplerradusionn 11 along the direction of movement of the banknote 1 end earlier than the sheet trays of the two Staplerradusionn 12, the banknote 1 strikes first or exclusively on the two compartment ends Z of Staplerradfusionn 11. At the two on meeting points on the Staplerradfusionn 11, the banknote is braked to a standstill. At high transport speeds, the banknotes are heavily damaged there.
- the tray ends Z of the sheet trays 3 of the stacker wheel disks 11 and 12 in the stacker wheel 10 according to the invention along the direction of movement of the banknote are preferably not offset from one another, but end at the same position x, cf. FIG. 4d.
- the top view of the banknote 1 shown in FIG. 4d again results along the direction 15, which runs perpendicular to the direction of movement of the bank notes at the compartment end, cf. Figures lb and 2b.
- the front edge 2 of the banknote 1 therefore strikes the tray end Z of all four stacker wheel disks 11, 12 at the same time. Since the deceleration force is evenly distributed over a plurality of impact points (four in this example), damage to the banknote leading edge 2 is avoided even at high transport speeds.
- Staplerradefficiencyn 11 and 12 The arrangement of the Staplerradfusionn 11 and 12 along the axis A can also be seen from the figures 3a-e and 4d.
- a Staplerradefficiency 11 and a Staplerradefficiency 12 form a disc pair 13 and a pair of discs 14.
- the distance between the Staplerradinsertionn 11 and 12 of the respective disc pair is preferably at most 10 mm.
- the middle Staplerradinsertionn 12 run the outer Staplerradinsertionn 11 ahead.
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102012008475A DE102012008475A1 (en) | 2012-04-16 | 2012-04-16 | Stapler wheel for stacking leaves |
PCT/EP2013/001107 WO2013156137A1 (en) | 2012-04-16 | 2013-04-15 | Stacker wheel for stacking sheets |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2838826A1 true EP2838826A1 (en) | 2015-02-25 |
EP2838826B1 EP2838826B1 (en) | 2016-04-13 |
Family
ID=48182879
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP13718300.0A Not-in-force EP2838826B1 (en) | 2012-04-16 | 2013-04-15 | Stacker wheel for stacking sheets |
Country Status (4)
Country | Link |
---|---|
US (1) | US9193553B2 (en) |
EP (1) | EP2838826B1 (en) |
DE (1) | DE102012008475A1 (en) |
WO (1) | WO2013156137A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6611644B2 (en) * | 2016-03-18 | 2019-11-27 | グローリー株式会社 | Paper sheet stacking mechanism and paper sheet processing apparatus |
CN206735373U (en) * | 2016-06-22 | 2017-12-12 | 李松 | Automatic palletizing machine |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3232348A1 (en) | 1982-08-31 | 1984-03-01 | GAO Gesellschaft für Automation und Organisation mbH, 8000 München | DEVICE FOR STACKING LEAF-SHAPED ITEMS |
US4925179A (en) | 1988-06-01 | 1990-05-15 | Harris Graphics Corporation | Delivery fan with undulated fan pockets |
US5180160A (en) * | 1991-08-12 | 1993-01-19 | Heidelberg Harris Gmbh | Delivery device in the folding apparatus of a rotary printing press |
US5730435A (en) * | 1996-11-18 | 1998-03-24 | Heidelberg Harris Inc. | Apparatus for absorbing energy during signature delivery |
DE10110103B4 (en) * | 2001-03-02 | 2011-08-11 | Giesecke & Devrient GmbH, 81677 | Apparatus and method for stacking sheet material |
DE102004023312A1 (en) | 2004-05-11 | 2005-12-15 | Giesecke & Devrient Gmbh | Method and device for stacking sheet material |
-
2012
- 2012-04-16 DE DE102012008475A patent/DE102012008475A1/en not_active Withdrawn
-
2013
- 2013-04-15 WO PCT/EP2013/001107 patent/WO2013156137A1/en active Application Filing
- 2013-04-15 US US14/394,791 patent/US9193553B2/en not_active Expired - Fee Related
- 2013-04-15 EP EP13718300.0A patent/EP2838826B1/en not_active Not-in-force
Non-Patent Citations (1)
Title |
---|
See references of WO2013156137A1 * |
Also Published As
Publication number | Publication date |
---|---|
US9193553B2 (en) | 2015-11-24 |
EP2838826B1 (en) | 2016-04-13 |
US20150061221A1 (en) | 2015-03-05 |
WO2013156137A1 (en) | 2013-10-24 |
DE102012008475A1 (en) | 2013-10-17 |
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