EP0535361B1 - Dispositif margeur - Google Patents

Dispositif margeur Download PDF

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Publication number
EP0535361B1
EP0535361B1 EP92114355A EP92114355A EP0535361B1 EP 0535361 B1 EP0535361 B1 EP 0535361B1 EP 92114355 A EP92114355 A EP 92114355A EP 92114355 A EP92114355 A EP 92114355A EP 0535361 B1 EP0535361 B1 EP 0535361B1
Authority
EP
European Patent Office
Prior art keywords
pile
rake
sheet feeder
running
stack
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.)
Expired - Lifetime
Application number
EP92114355A
Other languages
German (de)
English (en)
Other versions
EP0535361A2 (fr
EP0535361A3 (en
Inventor
Klaus Weyrich
Klaus Dr.-Ing. Mank
Rudolf Liepert
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.)
Manroland AG
Original Assignee
MAN Roland Druckmaschinen 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 MAN Roland Druckmaschinen AG filed Critical MAN Roland Druckmaschinen AG
Publication of EP0535361A2 publication Critical patent/EP0535361A2/fr
Publication of EP0535361A3 publication Critical patent/EP0535361A3/de
Application granted granted Critical
Publication of EP0535361B1 publication Critical patent/EP0535361B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B65H1/00—Supports or magazines for piles from which articles are to be separated
    • B65H1/26—Supports or magazines for piles from which articles are to be separated with auxiliary supports to facilitate introduction or renewal of the pile
    • B65H1/263—Auxiliary supports for keeping the pile in the separation process during introduction of a new 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
    • 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 sheet feeder for sheet-processing machines, in particular sheet-fed printing machines, with a stacking table which can be raised or lowered by means of a main elevator for receiving a main stack and with a non-stop device with at least one preferably two opposite ones, which can be moved in and out by means of a computing drive device, in grooves of the stacking table, which can be lifted or lowered by means of an auxiliary elevator, for taking over a remaining stack from the stacking table, on which a new stack can then be picked up, onto which the remaining stack can be placed.
  • a sheet feeder of this type is known for example from DE 39 22 803 A1.
  • automation of the stack change is aimed at.
  • the publication mentioned leaves no Recognize facilities for the safe determination of the takeover of the remaining stack by the non-stop facility or the provision of a new stack. In the absence of such facilities, incorrect operation and thus malfunctions can occur. The known arrangement therefore proves to be not safe and reliable enough.
  • a sheet feeder is described in US-A 4,052,051. It has a main elevator and an auxiliary elevator for sheet piles.
  • the auxiliary elevator has two laterally insertable wings for carrying a remaining stack.
  • a button is provided for scanning the top edge of the stack.
  • a sensor is provided in a stack support plate assigned to this for sensing the presence of a stack on the main elevator.
  • a sensor for detecting the arrival of the main stack is provided on the underside of an airfoil of the auxiliary elevator, which sensor triggers the pulling out of the airfoils under the remainder of the stack when the main stack arrives.
  • a pneumatically controlled sheet feeder is known from US-A 2,902,278. It has a pneumatic sensor, by means of which the upper edge of a sheet stack processed in the sheet feeder is scanned. The sensor influences a pneumatic lifting device for the sheet stack via a pneumatic circuit.
  • At least two accumulation sensors are provided in the area of at least one rake bar, one of which points upwards and one downwards and with the aid of which the takeover of the remaining stack by the non-stop device and the provision of a new stack can be detected are.
  • the main elevator can be used instead of the retractable screen arrangement the auxiliary elevator can be clocked in the lifting direction by means of a button scanning the top of the stack, and can be driven in the overdrive direction in the lowering direction when the overrun sensor faces upward.
  • the computing extension process can be initiated.
  • the run-up sensors can advantageously be designed as blowing nozzles, to which blowing air can be applied, the feed-side pressure of which can be sensed.
  • At least two rake rods can expediently each have an axial blind bore which can be blown with air and from which a radial bore extends upwards or downwards.
  • the distribution of these two blowing nozzles, which can be acted upon separately, over two rake bars can facilitate production.
  • the non-stop device can be provided with each counter-rake assigned to each supporting rake, which can be adjusted at least when the associated supporting rake is extended to the stack edge facing it, which can be switched on or off by means of a counter-holder drive device and by means of a sequential circuit which can be controlled by the run-up detectors the rake extension movement can be activated are. In this way, it can be prevented in a simple manner that the stack side edge is displaced in the course of the computing extension movement.
  • Each counter-holder can expediently be assigned a clamping device, by means of which it can be ascertained in the retracted state and which can be activated by means of a sequential circuit which can be controlled by the run-up detectors before the computing extension movement. This can simplify the design of the drive devices assigned to the counterholders.
  • Another expedient embodiment can consist in that the counterholders bridge the gap between the main and auxiliary stacks and are provided with side sensors assigned to the main and auxiliary stacks, by means of which an actuating device for lateral stack adjustment can be controlled. This ensures that there are no discontinuities in the area of the stack side edge when changing the stack.
  • the sheet feeder on which FIGS. 1 and 2 are based has a portal-shaped frame 1, in which a stacking table 2 which can be raised and lowered is arranged. This is suspended from a main elevator 3 indicated by lifting chains.
  • the stacking table 2 can be lowered to the floor level and, in the lowered state, can be loaded with a sheet stack 4 indicated by a dashed outline. This rests on a pallet 5, which can be rolled up onto the stacking table 2 here.
  • a roller conveyor 6 running transversely to the longitudinal axis of the feeder is provided, the central section 6a of which is mounted on the stacking table 2.
  • the upstream and downstream sections of the roller conveyor are arranged on the corridor side.
  • a lateral adjustment of the stack 4 is also possible here.
  • a side stop 8 which can be adjusted by means of an associated drive device 7, against which the stack 4 can be moved by means of the roller conveyor section 6a.
  • the side stop 8 is drawn here in the extended, inactive waiting position.
  • a separating and conveying unit In the upper area of the frame 1, a separating and conveying unit, not shown here, is provided, for example in the form of a suction head known per se, by means of which the uppermost sheet can be removed and transported away from the stack underneath.
  • the continuously decreasing stack height is compensated for by lifting the stacking support in cycles.
  • the timing is accomplished by a button indicated in FIGS. 4 and 5 at 9, scanning the top edge of the stack.
  • the stack 4 received on the stacking table 2 is referred to below as the main stack.
  • this stack As soon as this stack has been processed to a predetermined residual height, it is transferred as a residual stack 4a to a non-stop device in order to lower the then empty stacking table 2 and to be able to load it with a new main stack 4. During this time, the remaining stack 4a is processed further. The docking operation therefore does not have to be interrupted.
  • the stacking table 2, which is equipped with a new main stack 4 is then raised to such an extent that the rest of the remaining stack 4a, which is still present, can then be placed on the new main stack 4 and combined with it.
  • the above-mentioned non-stop device comprises an auxiliary elevator 10 indicated by its lifting chains Suspended lifting platform 12, which is guided on a vertical guide 11 and, as can best be seen from FIG. 2, has two frames 12a flanking the feeder frame 1 on the side, which are connected to one another by a yoke 12b running in the area of the front side in the sheet conveying direction.
  • a supporting rake 13 which can be displaced transversely to the longitudinal axis of the feeder is accommodated, the rake bars 14 of which can be brought from the lateral waiting position on which the figures 1 and 2 are based to a working position below the auxiliary stack 4a and indicated by dashed lines in figure 1 and vice versa.
  • the pallet 5 which can be accommodated on the stacking table 2 is provided with grooves 5a which are arranged at a distance from the rake bars 14 and also run transversely to the longitudinal axis of the feeder.
  • the lifting platform 12 located in a lower stop position and the supporting rakes 13 accommodated thereon, these are moved into the grooves 5a with their rake bars 14.
  • the lifting platform 12 is raised further under the command of the button 9 which scans the upper edge of the auxiliary stack 4a which is now picked up on the supporting rake 13.
  • the stacking table 2 thus unloaded is lowered to the floor level.
  • the two supporting rakes 13 are received on a respectively assigned carriage 15, which is slidably supported by rollers 16 on longitudinal guides 17 arranged along the front and rear spars of the associated frame 12a and can be pushed back and forth by means of an associated drive unit 18.
  • the drive unit 18 is simply designed here as a drag chain that can be driven by means of a geared motor. To achieve a High stability of the rake bars 14, these are clamped with their rear end in a flexurally and torsionally rigid support 19, which is designed to bridge the lateral end shields of the respectively assigned carriage.
  • the supporting rakes 13 are withdrawn from the working position indicated by the dashed line in FIG. 1, ie extended, the remaining stack 4a still present on the new main stack provided below 4 is discontinued.
  • a counter-holder 20 is assigned to each supporting rake 13. The counterholders 20 are also accommodated on the lifting platform 12 and can be placed on the stack side edge facing the respectively assigned support rake 13 when the support rakes 13 are extended.
  • the counterholders 20 contain pressure plates which can be adjusted on the side of the stack and are fastened to the piston rod of a cylinder-piston unit forming an associated drive device 21, since the lifting frame 12 is received on the associated frame 12a.
  • the cylinder-piston assemblies forming the counter-holder drive devices can be provided with double-acting pistons with active surfaces of different sizes, so that a slow movement can be carried out with double-sided action and a fast movement with one-sided action. This makes it possible to make the hiring process in several stages by first driving forward in high speed and then that last piece is slowly covered. Likewise, the return movement can take place in an overdrive.
  • the run-up sensors 22, 23 are designed here as air nozzles which can be acted upon and which are closed when the relevant carrying rake 13 opens onto a surface above or below it, as a result of which the pressure in the associated supply line 24 or 25 increases. This pressure increase can be used as a control signal.
  • blow-off nozzles forming the run-up sensors 22, 23, surface bars 14 assigned to each of these are provided with an axial blind bore 27, one of which is connected to the radial supply bore 24 and 25 to a compressed air source, here in the form of the compressed air network 26, one radial bore of which 28 goes off, which in one case opens upwards and in the other case downwards.
  • the two run-up sensors 22, 23 are distributed over two computing bars 14. These can belong to the same supporting screen 13. However, it would also be conceivable to distribute the two run-up sensors 22, 23 over both supporting rakes 13. It would also be possible to use both overrun sensors in the area of a single one To accommodate rulers, although the embodiment shown is simpler to manufacture. Compressed air supply is also easier if both overrun sensors, as shown, belong to the same supporting screen.
  • the pressure in the supply lines 24, 25 is received by measuring lines 29 branching therefrom and fed to a downstream signal processing device 30, from which the desired control functions can be carried out, as indicated by the input arrows 31.
  • the depth of the grooves 5a of the pallet 5 is, as can best be seen from FIG. 4, greater than the diameter of the rake bars 14.
  • both blow nozzles forming the run-up sensors 22, 23 initially remain open. Accordingly, the same low pressure prevails in both supply lines 24, 25.
  • the lifting platform 12 with the carrying rakes 13 is clocked up under the control of the button 9.
  • the auxiliary elevator 10 assigned to the lifting platform 12 is actuated by the button 9.
  • the rake bars 14 of the supporting rake 13 run onto the underside of the stack previously resting on the pallet 5 and now to be accommodated as an auxiliary stack 4a on the supporting rake 13, as a result of which the blowing nozzle which forms the upward-pointing casserole sensor 22 and which opens out at the top is closed becomes.
  • the pressure in the assigned supply line rises accordingly 24 on.
  • This signal can be used as a control signal for initiating the lowering of the stacking table 2.
  • the main elevator 3 assigned to it can be controlled by the signal processing device 30 in such a way that it is lowered to the corridor level at high speed. Of course, braking and a transition to a slower speed is possible shortly before the end position is reached.
  • the blowing nozzle forming the upward-pointing casserole sensor 22 is held closed as long as the auxiliary stack 4a rests on the supporting rake 13.
  • the blowing nozzle forming the downward-pointing casserole sensor 23 is initially open, as can be seen in FIG. While the remaining stack 4a received on the carrying rake 13 is being processed, a new main stack 4 is placed on the lowered stacking table 2, as was explained in more detail above. Then the stacking table 2 is raised. This can be done by hand control.
  • the lifting movement can also initially be carried out at high speed until the position on which FIG. 5 is based is reached just below the carrying rake 13. The last, short distance can be covered in a slow gear.
  • the switch from overdrive to slow gear can be carried out automatically using suitable sensors.
  • the blowing nozzle which forms the downward-pointing casserole sensor 23 is still open. If the main stack 4 is now raised further, its top runs on the Underside of the support rake 13, whereby the blowing nozzle forming the downward-pointing casserole sensor 23 is also closed. Accordingly, there is now also an increase in pressure in the associated supply line 25, which can be used as a control signal for positioning the counter-holder 20 and for extending the supporting rake 13. It is also conceivable to initiate these processes as a function of a further condition, for example of a certain remaining stack height, so that the same conditions are always present.
  • the desired residual stack height can be sensed by means of a sensor, the output signal of which can be linked to the output signal of the downward-facing accumulation sensor 23, for example by an AND gate.
  • the counterholders 20 are first placed on the side of the stack, as already explained above.
  • the associated drive devices 21 are controlled in such a way that the plate-shaped counterholders 20 run onto the respectively facing side of the stack.
  • the counterholders 20 are then locked in this position.
  • a clamping cylinder 32 can be assigned to each of the cylinder-piston assemblies forming the drive devices 21, which can be controlled via a sequential circuit integrated in the signal processing device 30 after activation of the drive devices 21.
  • the drive devices 18 assigned to the carrying rakes 13 can then be activated in the extension direction via a further sequential circuit integrated in the signal processing device 30.
  • the exit speed can include several levels.
  • the extension speed can be selected depending on the material. At least from the point in time at which the rake bars 14 emerge from the stack, the extension movement can be continued at high speed.
  • the assigned drive devices can simply be provided with a frequency converter.
  • the counterholders 20, as can best be seen in FIG. 5, are designed in such a way that they bridge the gap caused by the supporting rakes 13 between the auxiliary stack 4a and the main stack 4 provided underneath and are accordingly located both below and above the supporting rakes 13 Have support surfaces with which they can start on the main stack 4 or auxiliary stack 4a. This accordingly prevents both the main stack 4 and the auxiliary stack 4a from slipping sideways.
  • the counterholders 20 are of course designed in such a way that a collision with the adjacent rake bars 14 does not occur.
  • the counterholders 20 are provided with a drive-through recess assigned to the respectively adjacent rake rod 14.
  • the counterholders 20 are here, as can be seen in FIG.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Unwinding Webs (AREA)
  • Photographic Developing Apparatuses (AREA)
  • Fixing For Electrophotography (AREA)

Claims (12)

  1. Margeur pour des machines de traitement de feuilles, en particulier des machines d'impression à feuilles, comportant une table d'empilage (2) pouvant être levée ou abaissée au moyen d'un élévateur principal (3) pour recevoir une pile principale (4), un dispositif non-stop comportant au moins un, de préférence deux râteaux porteurs (13) opposés latéralement, susceptibles d'être entrés et sortis au moyen d'un dispositif d'entraînement de râteaux (18) et susceptibles d'être levés ou abaissés au moyen d'un élévateur auxiliaire (10), pour prendre en charge une pile résiduelle (4a) de la table d'empilage (2), laquelle peut recevoir ensuite une nouvelle pile, sur laquelle la pile résiduelle (4a) peut être déposée, un capteur (9) analysant le bord supérieur de la pile, au moyen duquel lorsque le dispositif à râteaux porteurs est entré, l'élévateur auxiliaire (10) peut être commandé dans le sens de levage au lieu de l'élévateur principal (3), et un capteur de choc (23) à l'aide duquel la mise en place de la nouvelle pile (4) au-dessous de la pile résiduelle (4a) peut être détectée et le processus de sortie du râteau porteur peut être déclenché lors du contact,
    caractérisé en ce que l'on prévoit au moins un autre capteur de contact (22) agencé dans la zone d'au moins une tige de râteau (14), capteur de contact dirigé vers le haut et à l'aide duquel la prise en charge de la pile résiduelle (4a) par le dispositif non-stop peut être détectée et l'élévateur principal (3) lors du contact peut être activé à vitesse élevée dans le sens de l'abaissement, en ce que la table d'empilage (2) est munie d'un tronçon (6a) d'une voie à galets (6), par rapport auquel sont montés en amont et en aval de préférence d'autres tronçons agencés du côté du fond, et en ce que le râteau porteur (13) peut être monté dans des gorges (5a) d'une palette (5) reposant sur la table d'empilage (2).
  2. Margeur selon la revendication 1,
    caractérisé en ce que les capteurs de contact (22,23) sont réalisés sous forme de buses de soufflage qui peuvent être alimentées en air de soufflage, dont la pression du côté d'alimentation peut être détectée.
  3. Margeur selon la revendication 2,
    caractérisé en ce que les buses de soufflage sont réalisées à chaque fois sous forme d'un perçage radial (28) partant d'un perçage borgne axial associé (27).
  4. Margeur selon l'une des revendications 2 ou 3,
    caractérisé en ce que les buses de soufflage formant les deux capteurs de contact (22,23) sont agencées sur des tiges de râteau différentes (14), de préférence du même râteau porteur (13).
  5. Margeur selon l'une des revendications précédentes,
    caractérisé en ce que l'élévateur principal (3), ou à sa place pour un dispositif à râteaux porteurs entré l'élévateur auxiliaire (10), peut être commandé dans le sens de levage au moyen d'un capteur (9) analysant le bord supérieur de la pile, et peut être activé dans le sens d'abaissement à vitesse élevée lors du contact du capteur de contact (22) dirigé vers le haut.
  6. Margeur selon l'une des revendications précédentes,
    caractérisé en ce que lors du contact du capteur de contact (23) dirigé vers le bas, le processus de sortie du râteau porteur peut être déclenché.
  7. Margeur selon l'une des revendications précédentes,
    caractérisé en ce que le dispositif non-stop est muni d'au moins un élément de contre-maintien (20) associé à chaque râteau porteur (13) et pouvant être réglé au moins lors de la sortie du râteau porteur (13) par rapport au bord de la pile en regard de ce râteau porteur, élément de contre-maintien qui peut être mis en ou hors contact au moyen d'un dispositif d'entraînement associé (21) et peut être activé avant le mouvement de sortie du râteau au moyen d'un circuit séquentiel pouvant être déclenché par les capteurs de contact (22,23).
  8. Margeur selon la revendication 7,
    caractérisé en ce que les éléments de contre-maintien (20) peuvent être bloqués dans l'état entré au moyen d'un dispositif de serrage (32) qui peut être activé avant le mouvement de sortie du râteau au moyen d'un circuit séquentiel pouvant être déclenché par les capteurs de contact (22,23).
  9. Margeur selon l'une des revendications précédentes,
    caractérisé en ce que les éléments de contre-maintien (20) effectuent le pontage de l'espace entre la pile principale et la pile auxiliaire et sont munis de palpeurs latéraux (33) associés aux piles principale et auxiliaire et pouvant déclencher un dispositif de réglage pour le réglage latéral de la pile.
  10. Margeur selon l'une des revendications précédentes,
    caractérisé en ce que l'on prévoit deux râteaux porteurs (13) latéraux opposés, mobiles en sens contraires, et montés sur une scène de levage (12) accrochée à l'élévateur principal (10) et présentant des cadres latéraux (12a) qui sont associés aux râteaux porteurs (13) et qui sont reliés ensemble par un élément de pontage avant (12b).
  11. Margeur selon l'une des revendications précédentes,
    caractérisé en ce que les palettes (5) présentant les gorges (5a) peuvent être montées sur le tronçon (6a) de la voie à galets (6).
  12. Margeur selon l'une des revendications précédentes,
    caractérisé en ce que la profondeur des gorges (5a) latérales à la table d'empilage est plus grande que le diamètre des tiges (14) des râteaux porteurs.
EP92114355A 1991-09-18 1992-08-22 Dispositif margeur Expired - Lifetime EP0535361B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4131014 1991-09-18
DE4131014A DE4131014A1 (de) 1991-09-18 1991-09-18 Bogenanleger

Publications (3)

Publication Number Publication Date
EP0535361A2 EP0535361A2 (fr) 1993-04-07
EP0535361A3 EP0535361A3 (en) 1993-05-19
EP0535361B1 true EP0535361B1 (fr) 1995-06-28

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP92114355A Expired - Lifetime EP0535361B1 (fr) 1991-09-18 1992-08-22 Dispositif margeur

Country Status (3)

Country Link
EP (1) EP0535361B1 (fr)
AT (1) ATE124375T1 (fr)
DE (2) DE4131014A1 (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4418810C1 (de) * 1994-05-30 1995-11-30 Roland Man Druckmasch Verfahren und Vorrichtung zum automatischen Stapelwechsel an einem Bogenanleger
DE4421487C1 (de) * 1994-05-30 1995-05-24 Roland Man Druckmasch Verfahren und Vorrichtung zur Vereinigung eines Hauptstapels und eines Hilfsstapels in einem Bogenanleger
DE19512505A1 (de) * 1995-04-04 1996-10-10 Giesecke & Devrient Gmbh Verfahren und Vorrichtung zur Vereinzelung von losem Blattgut
DE19516593C2 (de) * 1995-05-05 2001-07-05 Koenig & Bauer Ag Non-Stop-Einrichtung
DE19520772C1 (de) * 1995-06-07 1996-10-10 Roland Man Druckmasch Non-Stop-Bogenanleger für Druckmaschinen mit ein- und ausfahrbaren Gabelstäben
DE19526594B4 (de) * 1995-07-21 2006-03-09 Koenig & Bauer Ag Vorrichtung zur Steuerung eines Bogenanleger-Non-Stop-Betriebes
DE19636179C2 (de) * 1996-09-06 1999-04-01 Roland Man Druckmasch Bogenanleger an Druckmaschinen
DE19642479A1 (de) 1996-10-15 1998-04-16 Heidelberger Druckmasch Ag Einrichtung zur Führung vertikal verfahrbarer Bogenstapelträger
DE19941918C1 (de) * 1999-09-03 2000-11-09 Roland Man Druckmasch Verfahren und Vorrichtung zum automatischen Stapelwechsel an einem Bogenanleger mit einer Non-Stop-Einrichtung
DE10330107A1 (de) * 2003-07-03 2005-04-28 Giesecke & Devrient Gmbh Kontinuierliches Vereinzeln von losem Blattgut
JP5052862B2 (ja) 2005-10-26 2012-10-17 ハイデルベルガー ドルツクマシーネン アクチエンゲゼルシヤフト ノンストップ式の給紙装置または排紙装置の櫛歯状部材の、コンピュータ制御による引き出し
DE102006046823C5 (de) * 2005-10-26 2020-10-08 Heidelberger Druckmaschinen Ag Computergesteuertes Ziehen des Rechens im Non-Stop Anleger oder Ausleger
DE102005061914A1 (de) * 2005-12-23 2007-07-05 Koenig & Bauer Aktiengesellschaft Kollisionsschutzeinrichtung für eine Non-Stop-Einrichtung
CN107777395A (zh) * 2017-11-17 2018-03-09 海盐创美印业有限公司 一种旋转式印刷送纸装置
DE102018201919B3 (de) 2018-02-07 2019-08-01 Koenig & Bauer Ag Bogenbearbeitungsmaschine mit zumindest einer Substratzufuhreinrichtung und ein Verfahren zum Betreiben einer Bogenbearbeitungsmaschine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE871158C (de) * 1951-08-14 1953-03-19 Roland Offsetmaschf Vorrichtung zum Zufuehren von Bogenstapeln
US2902278A (en) * 1957-12-30 1959-09-01 Burroughs Corp Pneumatic controlled sheet feeder
DE2132248C3 (de) * 1970-08-03 1980-02-28 Veb Kombinat Polygraph Werner Lamberz Leipzig, Ddr 7050 Leipzig Pneumatisch arbeitende Vorrichtung zum Auslösen von Zähl- und/oder Abschaltvorgängen, insbesondere für Druckmaschinen
US4052051A (en) * 1975-07-10 1977-10-04 Pitney-Bowes, Inc. Sheet feeder
JP2694732B2 (ja) * 1988-07-13 1997-12-24 大日本印刷株式会社 枚葉紙給紙部の自動積替装置

Also Published As

Publication number Publication date
ATE124375T1 (de) 1995-07-15
EP0535361A2 (fr) 1993-04-07
DE4131014A1 (de) 1993-03-25
EP0535361A3 (en) 1993-05-19
DE59202701D1 (de) 1995-08-03

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