EP1385768A1 - Guiding roller and adjusting method - Google Patents
Guiding roller and adjusting methodInfo
- Publication number
- EP1385768A1 EP1385768A1 EP02716635A EP02716635A EP1385768A1 EP 1385768 A1 EP1385768 A1 EP 1385768A1 EP 02716635 A EP02716635 A EP 02716635A EP 02716635 A EP02716635 A EP 02716635A EP 1385768 A1 EP1385768 A1 EP 1385768A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- guide roller
- piston
- material web
- edge
- control signal
- 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
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
- B65H43/00—Use of control, checking, or safety devices, e.g. automatic devices comprising an element for sensing a variable
- B65H43/08—Photoelectric devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/02—Registering, tensioning, smoothing or guiding webs transversely
- B65H23/032—Controlling transverse register of web
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/02—Registering, tensioning, smoothing or guiding webs transversely
- B65H23/032—Controlling transverse register of web
- B65H23/035—Controlling transverse register of web by guide bars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/24—Registering, tensioning, smoothing or guiding webs longitudinally by fluid action, e.g. to retard the running web
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/32—Arrangements for turning or reversing webs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2406/00—Means using fluid
- B65H2406/10—Means using fluid made only for exhausting gaseous medium
- B65H2406/11—Means using fluid made only for exhausting gaseous medium producing fluidised bed
- B65H2406/111—Means using fluid made only for exhausting gaseous medium producing fluidised bed for handling material along a curved path, e.g. fluidised turning bar
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2406/00—Means using fluid
- B65H2406/10—Means using fluid made only for exhausting gaseous medium
- B65H2406/11—Means using fluid made only for exhausting gaseous medium producing fluidised bed
- B65H2406/111—Means using fluid made only for exhausting gaseous medium producing fluidised bed for handling material along a curved path, e.g. fluidised turning bar
- B65H2406/1115—Means using fluid made only for exhausting gaseous medium producing fluidised bed for handling material along a curved path, e.g. fluidised turning bar pivoting around an axis perpendicular to the axis of the guided 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
- B65H2406/00—Means using fluid
- B65H2406/10—Means using fluid made only for exhausting gaseous medium
- B65H2406/14—Means using fluid made only for exhausting gaseous medium with selectively operated air supply openings
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/202—With product handling means
- Y10T83/2066—By fluid current
- Y10T83/2068—Plural blasts directed against plural product pieces
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/202—With product handling means
- Y10T83/2092—Means to move, guide, or permit free fall or flight of product
- Y10T83/2209—Guide
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/647—With means to convey work relative to tool station
- Y10T83/6584—Cut made parallel to direction of and during work movement
- Y10T83/6587—Including plural, laterally spaced tools
- Y10T83/6588—Tools mounted on common tool support
Definitions
- the invention relates to a guide roller for guiding a material web and a method for adjustment according to the preamble of claim 1 or 26.
- Guide rollers of this type are used in particular at the exit of a rotary printing press when it is necessary to divert several partial webs into which a paper web printed by the rotary printing press has been cut and which lie side by side so that they are superimposed, possibly folded and can be processed further.
- DE 34 36 870 C1 discloses a turning bar with axially displaceable pistons.
- turning bars are known which are formed with a compressed air-fed interior.
- the jacket of the turning bar is provided on at least part of its circumference with holes through which air can escape from the interior in order to form an air cushion between the turning bar and the material web.
- pistons which are not flat on their side facing the interior, but have edges whose course corresponds to a right-handed helix on one half of their circumference and a left-handed helix on the other half.
- the pistons are rotatable about their axis in the turning bar, so that depending on the direction in which the material web is deflected, one or the other of the two helical edges can be rotated towards the perforated part of the circumference of the jacket, that of the material web to be deflected is entwined.
- the invention has for its object to provide a guide roller to which compressed air can be applied and a method for adjustment.
- the position of the pistons can be adapted quickly and specifically to the width or the position of a material web on the guide roller. Even an adjustment of the position of the pistons to a web displacement while the web is running is easily possible.
- a motor for displacing the piston and a control circuit which operate the motor in such a way that the piston assumes a desired position defined by a control signal supplied to the control circuit.
- the control signal for the control circuit on the one hand a quantitative signal, ie a signal to which a numerical value can be assigned and which enables the control circuit to operate the engine until the piston has a numerical value has reached the corresponding position, on the other hand a signal with at least two discrete states, one of which can be described as a "prohibited” and the other as a "permitted” state, in which case the control system can consist in operating the motor until the signal changes to the "allowed" state.
- the first type of control signal is particularly suitable for tapping it on an upstream of the guide roller, the material web processing device such as a cutting tool, be it by measuring the position of a device that determines the position of a web edge or directly by deriving a control signal, that determines the position of such a facility.
- Control center is specified.
- a control signal of the second type can preferably be generated with the aid of a movable detector coupled to the respective position of the piston for detecting the position of the web edge.
- the coupling can include a mechanical connection between the piston and the detector; However, in particular if the detector is arranged on the path of the material web at a distance from the guide roller, a control-related coupling can be considered.
- the rapid and targeted adjustability of the piston position is particularly important in the case of a swiveling guide roller which allows the material web to be deflected either in two different directions.
- the process of positioning the pistons can do this fully automated, which further simplifies the changeover to different web widths and, if necessary, deflection directions.
- Another advantage is that after the guide roller has been pivoted, a separate operation of rotating the pistons to adapt their edge profile to the profile of the web edges is eliminated.
- a sealing tape pressed against the edges of the slot by the air pressure of the interior can advantageously be provided.
- the latter is preferably coupled to the piston and can be displaced in front of the slot.
- the detector can also be mounted in front of one of the holes within the piston for detecting the presence or absence of the material web.
- the guide roller can be pivoted through 90 ° about an axis perpendicular to its longitudinal axis in order to optionally deflect a material web in opposite directions
- the edges of the material web on the surface of the guide roller describe a left-handed or a right-handed helix depending on the direction of deflection.
- the axial rotation of the pistons is preferably coupled to the pivoting movement of the guide roller by a gear.
- Fig. 1 is a schematic plan view of the guide roller
- FIG. 2 shows a side view of the guide roller from FIG. 1 in the direction of arrow II
- Fig. 3 is a partial section through the area of the guide roller marked III in Fig. 1
- FIG. 5 shows a section through the end region of the guide roller from FIG. 1
- Fig. 6 shows the central region of the guide roller in an axial section
- FIG. 7 shows a section analogous to that of FIG. 5 through the end region of a guide roller according to a second embodiment
- Fig. 8 shows a cross section through a guide roller according to a third embodiment
- Fig. 9 is a schematic representation of guide rollers and their control
- Turning rod 01 is a cylindrical hollow body which is connected to a frame (not shown) by a support arm 03 which engages approximately centrally on its jacket 02.
- the support arm 03 has a joint 04, which pivots the turning bar 01 by one to the level of FIG. 1 vertical axis by an angle of 90 °.
- the turning bar 01 is connected to the joint 04 by a connecting piece 06 which, in the end positions of the freedom of pivoting movement of the turning bar 01, abuts one of two stops 07 of the support arm 03.
- the stops 07 are each adjustable in length in order to be able to adjust the freedom of movement of the turning bar 01 to exactly 90 °.
- a compressed air supply line (not shown) runs through the support arm 03, the joint 04 and the connecting piece 06, via which an interior of the turning bar 01 is supplied with compressed air.
- This interior is on the one hand by the jacket 02 and the other by two axially displaceable locking elements in the jacket 02, for. B. piston 17 limited, the structure of which will be discussed in more detail later with reference to FIG. 3.
- the jacket 02 is provided on the half of its circumference facing away from the connector 06 with a regular arrangement of holes 08 through which compressed air can escape from the interior in order to form an air cushion for a material web 09 deflected on the turning bar 01.
- This material web 09 is drawn transparently in FIG. 1, its edges 11 are shown as dashed lines.
- FIG. 2 shows a view of the turning bar 01 in the direction of arrow II from FIG. 1.
- a rod 13 extends through each slot 12, which has a detector holder 14 or 15 with one of the two pistons 17 already mentioned inside the turning bar 01 combines.
- the detector holder 14 here has the shape of a frame with an elongated hole in which a detector unit comprising two photocells 16 is adjustably held parallel to the longitudinal axis of the turning bar 01. As can be seen in FIG.
- one of the two photocells 16 is oriented upwards, the other is oriented downwards.
- the downward-oriented photocell 16 of the detector holder 15 detects an edge 11 of the outgoing material web 09.
- the upward-oriented photocell 16 in the detector holder 14 detects one Edge 11 of the incoming material web 09.
- FIG. 3 is a partial section through the turning bar 01 from FIG. 1 in the area marked III in FIG. 1.
- This partial section shows a part of the inner structure of the turning bar 01 and in particular one of the two pistons 17 axially displaceable therein.
- the plane of the section is indicated by the dash-dotted line marked III in FIG. 2.
- the section clearly shows the holes 08 and the slot 12 in the jacket 02 of the turning bar 01.
- the piston 17 is shown in Fig. 3 to the left of the longitudinal axis X-X of the turning bar 01 in plan view and to the right of the longitudinal axis in section. It has approximately the shape of a cup with a bottom 18 and a side wall 19, the edge of which faces the interior 21 by two helical sections 22; 23 is formed with opposite directions of rotation.
- the section 22 facing the holes 08 has a right-handed and the section 23 facing the slot 12 has a left-handed direction of rotation.
- edge section 22 is exactly parallel to a web edge 11 wrapped around the turning bar 01 in the position shown in solid lines in FIG. 1.
- the piston 17 can be axially displaced in the interior of the turning bar 01 required.
- a threaded spindle 24 is used, which is in engagement with a thread in the bottom 18 of the piston 17 and by an adjusting means shown in FIG. B.
- Motor 36 is driven in rotation.
- a rod 27 with a square cross section extends along the axis XX and with little play through an opening in the bottoms 18 of both pistons 17. It is fixedly connected to a gear 44, 46, 27 shown in FIG. 6 and serves to rotate the pistons 17 about the axis XX in the event of a pivoting of the turning bar 01 between its two stop positions.
- annular groove 28 is formed in the side wall 19, in which a ring 29 is rotatable.
- the ring 29 is firmly connected to the already mentioned rod 13, on which the detector holder 14 is arranged.
- the ring 29 makes it possible to rotate the piston 17 about the axis X-X without the detector holder 14 having to follow this rotary movement.
- a sealing strip 31 is also attached to the rod 13 and extends over the entire length of the slot 12 which is open towards the interior 21.
- FIG. 4 shows this arrangement in a section at the line IV-IV in FIG. 1.
- the sealing strip 31 is recessed over its entire thickness in grooves 32 on both sides of the slot 12, so that it does not impair the rotatability of the pistons 17.
- a bracket 33 can be attached to the connector 06 facing the end of the slot 12, which keeps the sealing strip 31 pressed against the jacket 02 even when the interior 21 is not under pressure and thus ensures that it exerts its sealing effect as soon as compressed air enters the interior 21 is given.
- FIG. 5 shows a section along the longitudinal axis XX of the turning bar 01 through its end region 34, designated 34 in FIG. 1.
- the already mentioned motor 36 is accommodated in a chamber, which in the direction of the pistons 17 (according to FIG 5) is delimited by a plate 37.
- the plate 37 is rotatably held in the jacket 02 by means of a roller bearing 38.
- the rod 27 is non-rotatably engaged with the plate 37.
- the threaded spindles 24; 26 are rotatably carried out by the plate 37 and each have a drive wheel 39; 41.
- One to the drive wheels 39; 41 complementary wheel 42 is mounted on the drive shaft 43 of the motor 36.
- the drive shaft 43 is displaceable in the direction of the longitudinal axis XX between the position shown in FIG. 5, in which the wheel 42 is in engagement with the drive wheel 39, and an engagement position with the drive wheel 41.
- the motor can be moved by a selective displacement of the drive shaft 43 36 can thus optionally be used to move both pistons 17.
- the wheels 39; 41; 42 can be friction wheels or gears; in order to facilitate the meshing of the wheels, the drive wheels 39; 41 be frustoconical and the wheel 42 be double frustoconical.
- Fig. 6 shows a gear for driving a 180 ° rotation of the pistons 17 in the event of a pivoting movement of the turning bar 01 from one of its working positions to the other.
- Reference numeral 44 denotes a section of a gear or gear segment, which is housed in the connector 06.
- This gearwheel or gearwheel segment 44 can be arranged in a stationary manner in the connecting piece 06, but it could also be coupled to the position of the turning bar 01 in such a way that it performs its own rotation in the event of a pivoting movement of the turning bar 01.
- This gearwheel or gearwheel segment 44 meshes via a helical toothing with a further gearwheel 46 which can be rotated about the longitudinal axis X-X of the turning bar 01 and which essentially fills the free cross section of the interior 21 of the turning bar 01.
- This gear 46 is shown in FIG. 6 on the left of the longitudinal axis X-X in section and on the right of the axis in plan view. It is firmly connected to the rod 27.
- the threaded spindle 26, which serves to drive the piston 17 at the end of the turning rod 01 facing away from the motor 36, is passed through a bore of the gear wheel 46 so that it can rotate freely.
- the gearwheel or gearwheel segment 44 and the gearwheel 46 are designed such that they convert a pivoting movement of the turning bar 01 by 90 ° around the axis of the joint 04 into a 180 ° rotation of the gearwheel 46 and thus the piston 17.
- the gear 44, 46, 27 shown in FIG. 6 thus ensures that the pistons 17 are in each of the two working positions of the turning bar 01 in the rotational orientation which is respectively adapted to them.
- z. B. proceed as follows. First, the pistons 17 are moved into their stop positions adjacent to the ends of the turning bar 01. In these positions, the detectors are not one above the turning bar 01 guided material web 09 opposite. A signal level supplied by the detector unit in this state is interpreted as a “forbidden” level. The pistons 17 are then moved from the stop positions to the center of the turning bar 01 until the detector unit of the piston 17 registers a web edge 11 and its output signal onto one "Permitted" level changes.
- the position of the detector unit in the detector holders 14, 15 is correctly adjusted, then at the moment when the detector unit registers a web edge 11, the position of the edge section 22 or 23 of the piston 17 facing the outside of the jacket 02 corresponds exactly to the course of the edge 11 of the material web 09 on the turning bar 01.
- the two pistons 17 cut off all those holes 08 on the jacket 02 of the turning bar 01 from the compressed air supply from the interior 21 that are not covered by the material web 09; on the other hand, a full-area, homogeneous air cushion can be generated below the material web 09.
- FIG. 7 shows a section through the end region of a turning bar 01 according to a second embodiment of the invention.
- the position of the cut is the same as in FIG. 5.
- Elements which correspond in shape or function to the elements of the exemplary embodiment described above are provided with the same reference symbols.
- the plate 37 is rotatably connected to the jacket 02, the rod 27 is rotatably mounted on the plate 37.
- the motor 36 drives via the wheels 42; 39 only the spindle 26 one of the Piston 17 on; a corresponding motor for the other piston is located at the other end of the turning bar 01.
- a wheel 48 engaging through a slot 47 in the casing 02 is in engagement with the wheel 42; it transmits a rotation of the motor 36 to a threaded spindle 49 held parallel to the turning rod 01 outside this.
- This threaded spindle 49 drives a detector holder (not shown in FIG. 7), such as the detector holder 14 from FIG. 1, to move the piston 17 coupled movement.
- Fig. 8 shows a third embodiment of the turning bar 01 in a cross section.
- the essential difference between the embodiment described above and the embodiment of FIG. 7 is the arrangement of the detectors.
- the detectors can in turn be photocells 16, for example.
- these photocells 16 are arranged inside the turning bar 01, specifically in the side wall 19 of the cylinders 17 in the vicinity of the edge section 22; 23 so that they can detect the presence of the web 09 if the detectors are in front of one of the holes 08.
- the accuracy with which the position of the web edge 11 can be determined is limited to the distance between the holes 08 in the axial direction, but this does not detract from the functionality of the device, since the piston 17 inside the turning bar 01 this distance can be shifted without changing the number of open or blocked holes 08.
- a flow sensor can also be used as a detector, which registers the flow of air from the interior 21 to the outside when it passes through a hole 08 that is not covered by the material web 09.
- Fig. 9 shows a schematic representation of turning bars 01 and their control.
- a plurality of turning rods 01, the z. B. are arranged after a cutting device in which a material web 09, in particular a printed paper web 09, is cut into a plurality of partial webs 09, each of which is deflected by a turning bar 01.
- the position of the individual rotating knives 51 of the cutting device can be set on a control station 54.
- a control signal which indicates the desired position of each knife 51, is supplied to actuating units (not shown) of the knives 51 via a signal line 52.
- This control signal which at the same time also defines the position of the edges 11 of the partial webs 09 cut by the knives 51, is branched off to a control circuit 53, which, taking into account the positions of the turning bars 01, which are adjustable transversely to the web direction, in each case a desired position of the cylinders inside the turning bars 01 are calculated and their motors are controlled in order to reach this desired position.
- control signal could also be obtained with the aid of position detectors which measure the position of the knives 51 or the web edges 11 generated by them in the cutting device.
- control circuit can keep the actual position of each individual cylinder in a memory, calculate the difference between the two positions and operate each motor at a known rotational speed until the piston moves from the actual position to the target Position should have passed.
- an operating state of the control circuit in which the control circuit first moves each piston to a stop position in order to adapt to a changed web width or a changed position of the turning bars. When this is reached, a change is made to a control state in which the control circuit approaches the desired position from this precisely known stop position by operating the motor for a calculated angle of rotation or a calculated time at a known rotational speed.
Landscapes
- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
- Replacement Of Web Rolls (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04106503A EP1514821A3 (en) | 2001-03-15 | 2002-03-06 | Guiding roll for guiding a material web |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10112416 | 2001-03-15 | ||
DE10112416A DE10112416C1 (en) | 2001-03-15 | 2001-03-15 | turning bar |
PCT/DE2002/000804 WO2002074671A1 (en) | 2001-03-15 | 2002-03-06 | Guiding roller and adjusting method |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP04106503A Division EP1514821A3 (en) | 2001-03-15 | 2002-03-06 | Guiding roll for guiding a material web |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1385768A1 true EP1385768A1 (en) | 2004-02-04 |
EP1385768B1 EP1385768B1 (en) | 2006-11-08 |
Family
ID=7677535
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02716635A Expired - Lifetime EP1385768B1 (en) | 2001-03-15 | 2002-03-06 | Method of adjusting a guiding roller |
EP04106503A Withdrawn EP1514821A3 (en) | 2001-03-15 | 2002-03-06 | Guiding roll for guiding a material web |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP04106503A Withdrawn EP1514821A3 (en) | 2001-03-15 | 2002-03-06 | Guiding roll for guiding a material web |
Country Status (5)
Country | Link |
---|---|
US (1) | US7073747B2 (en) |
EP (2) | EP1385768B1 (en) |
AT (1) | ATE344775T1 (en) |
DE (2) | DE10112416C1 (en) |
WO (1) | WO2002074671A1 (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE339311T1 (en) | 2002-10-19 | 2006-10-15 | Koenig & Bauer Ag | PRESSING ELEMENTS OF A WEB PROCESSING PRINTING MACHINE |
ATE337249T1 (en) * | 2003-02-19 | 2006-09-15 | Koenig & Bauer Ag | GUIDE ELEMENTS IN THE DRYER OF A WEB PRODUCING OR PROCESSING MACHINE |
EP1502887B1 (en) * | 2003-07-11 | 2010-04-21 | Koenig & Bauer Aktiengesellschaft | Method for presetting of a printing machine |
DE202004021518U1 (en) | 2004-09-09 | 2008-09-04 | Koenig & Bauer Aktiengesellschaft | printing presses |
US8186613B2 (en) * | 2005-09-05 | 2012-05-29 | Sumitomo Bakelite Company, Ltd. | Device and method for cutting and winding a tubular resin film |
US7775475B2 (en) * | 2006-02-22 | 2010-08-17 | The Yokohama Rubber Co., Ltd. | Winding drum for sheet-like member |
DE102006013955B3 (en) * | 2006-03-27 | 2007-10-31 | Koenig & Bauer Aktiengesellschaft | Means for feeding a web of material to a printing unit |
DE102006050910A1 (en) * | 2006-10-28 | 2008-05-21 | Man Roland Druckmaschinen Ag | turning device |
DE102007041811A1 (en) * | 2007-09-03 | 2009-03-05 | Böwe Systec AG | Apparatus and method for conveying a paper web |
DE102010027410B4 (en) * | 2010-07-15 | 2019-07-18 | Manroland Goss Web Systems Gmbh | Process for producing an overprinted printed product |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3069056A (en) * | 1960-04-13 | 1962-12-18 | Ind Ovens Inc | Web guiding and edge stretching means |
US2989265A (en) * | 1960-05-31 | 1961-06-20 | Ampex | Tape guiding system |
US3679116A (en) * | 1971-02-01 | 1972-07-25 | Eastman Kodak Co | Web turning and guiding apparatus |
DE3215472C2 (en) | 1982-04-24 | 1984-02-23 | M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach | Reversing bar surrounded by air |
DE3436870C1 (en) * | 1984-10-08 | 1986-05-15 | U.E. Sebald Druck und Verlag GmbH, 8500 Nürnberg | Air-cushioned turning bar for rotary printing machines |
FR2697238B1 (en) * | 1992-10-26 | 1995-02-03 | Heidelberger Druckmasch Ag | Bar for turning over a strip of paper, comprising a device for closing the air blowing holes. |
DE4311438C2 (en) * | 1993-04-07 | 1997-06-19 | Koenig & Bauer Albert Ag | Turning bar for a material web |
JP2801519B2 (en) * | 1993-04-08 | 1998-09-21 | ゴス グラフイック システムズ インコーポレイテッド | Adjustable angle bar assembly for printing press |
DE9320795U1 (en) * | 1993-12-15 | 1995-02-02 | Albert-Frankenthal Ag, 67227 Frankenthal | Folder |
JPH11246098A (en) | 1998-02-27 | 1999-09-14 | Kawasaki Steel Corp | Plate width change-control method and device for helical turner |
-
2001
- 2001-03-15 DE DE10112416A patent/DE10112416C1/en not_active Expired - Fee Related
-
2002
- 2002-03-06 WO PCT/DE2002/000804 patent/WO2002074671A1/en active IP Right Grant
- 2002-03-06 DE DE50208652T patent/DE50208652D1/en not_active Expired - Fee Related
- 2002-03-06 EP EP02716635A patent/EP1385768B1/en not_active Expired - Lifetime
- 2002-03-06 US US10/469,982 patent/US7073747B2/en not_active Expired - Fee Related
- 2002-03-06 EP EP04106503A patent/EP1514821A3/en not_active Withdrawn
- 2002-03-06 AT AT02716635T patent/ATE344775T1/en not_active IP Right Cessation
Non-Patent Citations (1)
Title |
---|
See references of WO02074671A1 * |
Also Published As
Publication number | Publication date |
---|---|
EP1514821A3 (en) | 2005-03-23 |
ATE344775T1 (en) | 2006-11-15 |
DE50208652D1 (en) | 2006-12-21 |
EP1514821A2 (en) | 2005-03-16 |
WO2002074671A1 (en) | 2002-09-26 |
DE10112416C1 (en) | 2002-10-02 |
US7073747B2 (en) | 2006-07-11 |
EP1385768B1 (en) | 2006-11-08 |
US20040134321A1 (en) | 2004-07-15 |
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