EP1760019B1 - Dispositif de surveillance des ruptures de bande dans une machine rotative d'impression - Google Patents
Dispositif de surveillance des ruptures de bande dans une machine rotative d'impression Download PDFInfo
- Publication number
- EP1760019B1 EP1760019B1 EP06117683A EP06117683A EP1760019B1 EP 1760019 B1 EP1760019 B1 EP 1760019B1 EP 06117683 A EP06117683 A EP 06117683A EP 06117683 A EP06117683 A EP 06117683A EP 1760019 B1 EP1760019 B1 EP 1760019B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- web
- printing
- compressed air
- longitudinal edge
- edge strip
- 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.)
- Not-in-force
Links
- 238000012544 monitoring process Methods 0.000 title description 3
- 238000001514 detection method Methods 0.000 claims description 55
- 238000012806 monitoring device Methods 0.000 claims description 24
- 230000007423 decrease Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 claims 1
- 230000001419 dependent effect Effects 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 3
- 238000001035 drying Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000032798 delamination Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F33/00—Indicating, counting, warning, control or safety devices
- B41F33/18—Web break detection
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H26/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions, for web-advancing mechanisms
- B65H26/02—Warning or safety devices, e.g. automatic fault detectors, stop-motions, for web-advancing mechanisms responsive to presence of irregularities in running webs
- B65H26/025—Warning or safety devices, e.g. automatic fault detectors, stop-motions, for web-advancing mechanisms responsive to presence of irregularities in running webs responsive to web breakage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2553/00—Sensing or detecting means
- B65H2553/10—Sensing or detecting means using fluids, e.g. pneumatics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2553/00—Sensing or detecting means
- B65H2553/40—Sensing or detecting means using optical, e.g. photographic, elements
- B65H2553/41—Photoelectric detectors
- B65H2553/412—Photoelectric detectors in barrier arrangements, i.e. emitter facing a receptor element
-
- 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
- B65H2701/1315—Edges side edges, i.e. regarded in context of transport
Definitions
- the invention relates to a web break monitoring device for web-fed rotary printing presses according to the preamble of claim 1.
- a web breakage monitoring device of this type for web-fed rotary printing presses is known from US 5,156,062 DE 39 39 226 A1 known. It can be placed in the printing press at any convenient location. It is preferably arranged between the last printing unit of the printing press and a dryer for drying the printing web, since a web break most often arises in the dryer.
- a device for detecting web defects prior to the first printing unit of a web-fed rotary printing press contains sensors which contain a large number of optical fibers and produce a signal dependent on the shading of the light guide beams by the printing path.
- the invention enables the problem to be solved to increase the functional reliability in a web break monitoring device of the type mentioned.
- the monitoring device generates a web break signal even if the web tension drops so far for a reason other than a web break that a web edge longitudinal strip disappears from the detection area of the detection device.
- the monitoring device can therefore be used independently of a web break in general for monitoring the tension of the Betigbahn.
- FIG. 1 the drawings shown detail of a web-fed rotary printing press schematically shows parts of the last printing unit of several printing units.
- a plate cylinder 3 an upper blanket cylinder 4 and a lower blanket cylinder 6 of an offset web-fed rotary printing machine are shown, between which the printing web 8 passes during printing operation in the direction of web movement 10.
- a web-fed rotary printing press may include one or more printing units 2.
- a web catcher 12 is shown schematically. It can be of any embodiment and serves to clamp in the event of a web break following the fracture point of the Bescherbahn 8 and Tozulenken out of the printing press.
- the web catcher 12 may, for. B. a catch roller 14 and a contact roller 16 (trolly roller) included.
- the Bescherbahn 8 runs without jamming between the two rollers 14 and 16 therethrough.
- the web is pinched between the two rollers 14, 16 and deflected downwardly.
- the Bescherbahn 8 runs in normal operation after the catcher 12 through a dryer 18 for drying the printing ink.
- a web break monitoring device 20 comprises at least one web longitudinal strip 22 or 24, preferably for both web longitudinal strips 22 and 24 of the printing web 8 each at least one detection device 26 which is directed transversely to the web plane on the relevant web longitudinal strips 22 and 24 of the printing web 8 for detecting the web longitudinal strip of the printing web under tension 8 under proper printing operation and for generating a web break signal when the web edge longitudinal strips 22, 24 disappears from the detection range of the detection device 26 when the tension of the printing web falls due to a web break.
- the web break monitoring device 20 contains for at least one, preferably for both web edge longitudinal strips 22 and 24, in each case a pneumatic deflection device 30 arranged close to the detection device 26.
- the deflection device 30 contains at least one or, according to the preferred embodiment according to the drawings, two close to the detection device 26 of the respective web edge longitudinal strips 22 and 24 directed transversely to the web plane on the web longitudinal edge strips 22 and 24 compressed air nozzles 32 and 34, the compressed air jets 35 and 36 acting transversely to the web plane on the web longitudinal edge strips 22 and 24, at trouble-free operation of the tension the printing path can be overcome, permanent pneumatic Generate deflection force.
- the compressed air jets 35 and 36 and thus their deflection forces are in the FIGS. 1 .
- the elements of the detection device 26 and the deflection device 30 that act on the printing web 8 can be arranged anywhere within the printing press and are preferably arranged where breaking (delamination) of the printing web 8 occurs most frequently.
- the elements of the detection device 26 and the deflection device 30 are preferably between the last printing unit and the dryer 18, in particular preferably between the catcher 12 and the dryer 18 accordingly Fig. 1 arranged. These elements may be attached to a non-rotating part of the web catcher 12 or to the dryer 18 or separately to a stationary element of the printing press.
- the tension of the printing web 8 drops so far that the printing web 8 is moved out of the detection range of the detection device 26 due to the permanently generated pneumatic deflection force of the compressed air jets 35 and 36.
- the detection device 26 no longer finds the web edge longitudinal strips 22 or 24 in the detection area, it generates a web break signal (for example an electric or pneumatic or hydraulic) which is generated in Fig. 1 is shown schematically by an arrow 40.
- the web break signal 40 By the web break signal 40, the printing machine is automatically turned off and the web catcher 12 is activated.
- the web break signal 40 has the value zero and zero in web-break printing operation is automatically switched to a non-zero value when a web break occurs, z. B. to a positive or negative electrical signal value.
- the detection device 26 continuously generates a signal which is automatically switched off in the event of a detected web break, so that the signal which has been switched off (zero signal value) is the web break signal 40.
- a deviating from the value zero signal is constantly generated, which is different in orbit-free printing operation as in a detected web break.
- the web break signal 40 is turned on when, by dropping the tension of the printing web 8, a web break is detected, all the described embodiments being meant hereby.
- the Bescherbahn 8 would fall out of the detection range of the detection device 26 at a web break without the pneumatic deflection of the compressed air jets 35 and 36 of the compressed air nozzles 26, but only much later than in the support by the pneumatic deflection.
- each compressed air nozzle 32 is arranged in front of the detection device 26 and another compressed air nozzle 34 after the detection device 26.
- the detection device 26 may be implemented in various embodiments, for. B. as a pneumatic or electrical proximity switch which, depending on the distance from the Betikbahn 8 or depending on whether the Betikbahn 8 is in his sensor area or not, generates a defined signal.
- the detection device 26 may comprise a reflex light barrier which has a light emitter and a light receiver on the same web side.
- the detection device 26 preferably includes a transmitter 41 on one side of the web and a receiver 42 on the other side of the web for transmitting a detection beam 43 along a rectilinear detection axis 44 which crosses the region of the web edge 22 or 24 and thereby only from the printing web 8 is interrupted when it is under tension.
- the transmitter 41 and the receiver 42 preferably form a light barrier, preferably an infrared light barrier whose light beam is the detection beam 43.
- the transmitter 41 (or the receiver 42) is preferably arranged in the web movement direction 10 between the two compressed-air nozzles 32 and 34 and / or in the web transverse direction offset from the compressed-air nozzles 32 and 34.
- a transmitter 41 such a receiver 42 and the two compressed air nozzles 32 and 34 (or only a compressed air nozzle 32 or 34) may be combined to form a monitoring unit 45 and 46, respectively.
- a control device 50 which responds to a web speed signal 52 changing with changing web speed of the printing web 8 and, depending on this, in a predetermined ratio reduces the pneumatic deflection force of the compressed air jets 36 acting on the printing web 8 with decreasing web speed and with increasing web speed elevated.
- the pneumatic deflection force preferably has a predetermined strength at a predetermined line speed.
- the deflection force can be variable proportionally, disproportionately or less than proportionally or in another mode of operation as a function of the web speed, which in turn may depend on the type of printing press and / or on the material of the printing web 8.
- the pneumatic deflection force of the compressed air jets 35 and 36 is set according to the invention to a much higher value without the Betikbahn 8 pushed out of the range of detection beams 43 of the detection device 26 than at a lower line speed.
- This results according to the invention has the advantage that at high web speed, a high pneumatic deflection force of the compressed air jets 35 and 36 acts to push the Betikbahn 8 in the event of a web break quickly out of the detection range of the detection beam 43.
- the deflection force according to the invention is automatically reduced at lower web speed to such an extent that the deflection force can not push the break-free printing web 8 out of the detection beam 43 of the detection device 26. In both cases, however, in the case of a web break, a very fast deflection of the printing web 8 out of the detection beam 43 of the detection device 26 is achieved.
- the change in the strength of the pneumatic deflection force is preferably carried out by a corresponding change in pressure of the compressed air, which the nozzles 32, 34 from a compressed air source 54 via a Druckeinstellelement 56, z. B. a pressure regulator or a pressure relief valve, is supplied. Additionally or alternatively, an alternative embodiment is to change the jet direction of the compressed-air nozzles 32 and 34 relative to the printing web 8 in order to change the pneumatic deflection force acting on the printing web.
- the control of the Druckeinstellelements 56 or the jet direction of the compressed air nozzles 32, 34 takes place automatically by the control device 50.
- the control device 50 preferably receives the electrical (or pneumatic) web speed signal 52, which is dependent on the web speed of the printing web 8 with regard to its thickness, by a printing machine control device.
- the printing press control device usually generates a web speed signal dependent on the web speed for other functions of the printing press.
- the web speed signal 52 could also be generated by a buzzer activated by a cylinder, roller or roller which rotates at the speed of the printing web 8.
- the detection axis 44 between transmitter 41 and receiver 42 is preferably in accordance with FIGS. 3 and 4 inclined to the web plane of Betikbahn 8 inclined so that one of the two cooperating parts transmitter 41 or receiver 42 of the detection axis 44 of the web-transverse center is farther away than the other part.
- the one part which z. B. the receiver 42 is arranged laterally outside the width of the Betikbahn 8, so that the Betikbahn 8 can be deflected by the compressed air jets 35, 36 at this one part 42 overcoming disability in the event of a web break.
- the at least one compressed-air nozzle 32, 34 is or are arranged on the same web side of the printing web 8 at a distance from the Betikbahn 8 as the other part, z. B. the transmitter 41, which is arranged closer to the web transverse center than the relevant one part, z. B. the receiver 42nd
- FIGS. 3 and 4 one part is the receiver 42 and the other part is the transmitter 41, but these parts could also be interchanged.
- the blown away from the compressed air jets 35 and 36 web longitudinal edge strips 22, 24 are in the FIGS. 3 and 4 shown in dashed lines, while the Belichbahn 8 is shown in solid lines in the transverse direction in a straight line, as is the case when under normal pressure operation is under tension.
- the pneumatic deflection of the at least one compressed air jet 35 or 36 preferably the two compressed air jets 35 and 36 set so strong and is the at least one jet of compressed air 35 and 36 so far away from the web longitudinal edge 60 and 62 on the web longitudinal edge strip 22 and 24 directed that the pneumatic deflection force at the suitable for normal printing operation tension of the Betikbahn 8 a extending in the web longitudinal direction trough 64 and 66 in the Betikbahn 8 in the region of the web longitudinal edge strips 22 and 24 generates.
- the troughs 64 and 66 the web longitudinal edge strips 22 and 24 are stiffened. As a result, a flutter of the paper edges is avoided and thus improves the reliability of the monitoring device.
- the detection axis 44 and thus also the detection beam 43 such that they intersect the longitudinal web edge strips 22 and 24 respectively in the region of the trough 64 and 66, preferably in the region of the outer trough half and more preferably very close to the longitudinal edge of the web 60 or 62.
- the web longitudinal edge strip 22 or 24 already comes out of the detection axis 44 and thus also out of the detection beam 43 even with a small deflection by the compressed air jets 35 or 36.
- the monitoring device thus generates a web break signal 40 very quickly when, in the event of a break in the printing web 8, its tensile stress suddenly decreases.
Landscapes
- Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
- Inking, Control Or Cleaning Of Printing Machines (AREA)
Claims (8)
- Dispositif de surveillance des ruptures de feuille pour des machines d'impression rotatives à bobines, comprenant : au moins un dispositif de détection (26), qui est orienté transversalement au plan de la feuille vers au moins une bande longitudinale de bord de feuille (22, 24) d'une feuille continue à imprimer (8), afin de détecter la bande longitudinale de bord de feuille (22, 24) de la feuille continue à imprimer (8) soumise à un effort de tension en service d'impression normal, et afin de produire un signal de rupture de bande (40) si la bande longitudinale de bord de feuille (22, 24) disparaît de la zone de détection du dispositif de détection (26) en cas de chute de l'effort de tension de la feuille continue à imprimer ; au moins un dispositif de déviation pneumatique (30), disposé à proximité du dispositif de détection (26), qui possède au moins une buse d'air comprimé (32, 34) dirigée transversalement au plan de la feuille vers la bande longitudinale de bord de feuille pour produire un force de déviation pneumatique permanente, agissant transversalement au plan de la feuille sur la bande longitudinale de bord de feuille et pouvant être surmontée en service normal par l'effort de tension de la feuille continue à imprimer, par laquelle la bande longitudinale de bord de feuille (22, 24) peut, en cas de disparition de l'effort de tension, être déviée transversalement au plan de la feuille et ainsi déplacée hors de la zone de détection du dispositif de détection ;
caractérisé par un dispositif de commande (50), qui réagit à un signal de vitesse de feuille (52) variant avec la variation de la vitesse de la feuille et qui, en fonction de ce signal, réduit la force de déviation pneumatique de la buse d'air comprimé au moins unique (32, 34) agissant sur la feuille continue à imprimer (8) quand la vitesse de la feuille diminue et l'augmente quand la vitesse de la feuille augmente, chaque fois dans un rapport prédéfini. - Dispositif de surveillance des ruptures de feuille selon la revendication 1, caractérisé en ce que le dispositif de commande (50) est conçu pour modifier la pression de l'air comprimé qui est apporté à la buse d'air comprimé au moins unique (32, 34), afin de réduire de la sorte la force de déviation pneumatique de l'air comprimé émis par la buse au moins unique quand la vitesse de la feuille diminue, et de l'augmenter quand la vitesse de la feuille augmente.
- Dispositif de surveillance des ruptures de feuille selon au moins une des revendications précédentes, caractérisé en ce que le dispositif de détection (26) comprend un émetteur (41) pour émettre un faisceau de détection (43) et un récepteur pour recevoir le faisceau de détection (43), qui sont ou peuvent être positionnés de part et d'autre du plan de la feuille de telle sorte que le faisceau de détection (43) croise le plan de la feuille dans la région de la bande longitudinale de bord de feuille (22, 24) et est croisé par la bande longitudinale de bord de feuille lorsque la feuille continue à imprimer est soumise à un effort de tension normal pour le service d'impression, tandis qu'en cas de chute de l'effort de tension de la feuille continue à imprimer en dessous d'une valeur minimale déterminée, la bande longitudinale de bord de feuille est, par la force de déviation pneumatique du jet d'air comprimé de la buse d'air comprimé au moins unique (32, 34), déplacée hors du faisceau de détection (43).
- Dispositif de surveillance des ruptures de feuille selon la revendication 3, caractérisé en ce que l'un des éléments - émetteur (41) ou récepteur (42) - est disposé sur un côté de la feuille continue à imprimer (8) et l'autre élément - émetteur (41) ou récepteur (42) - sur l'autre côté de la feuille, sachant que les deux éléments sont disposés en étant décalés dans la direction transversale de la feuille et que le faisceau de détection (43) est disposé par rapport au plan de la feuille continue à imprimer (8) sous un angle correspondant au décalage, et sachant que l'élément décalé le plus près du milieu de la feuille est disposé sur le même côté de la feuille que la buse d'air comprimé au moins unique (32, 34).
- Dispositif de surveillance des ruptures de feuille selon au moins une des revendications précédentes, caractérisé en ce que la force de déviation pneumatique est réglée avec une puissance suffisante, et est dirigée vers la région de la bande longitudinale de bord de feuille (22, 24) transversalement au plan de la feuille à une distance suffisante du bord longitudinal (60, 62) de la feuille, pour que, en présence de l'effort de tension de la feuille continue à imprimer (8) approprié pour le service d'impression, la force de déviation pneumatique produise dans la feuille continue à imprimer (8), dans la région de la bande longitudinale de bord de feuille (22, 24), une dépression (64, 66) s'étendant dans la direction longitudinale de la feuille.
- Dispositif de surveillance des ruptures de feuille selon les revendications 4 et 5, caractérisé en ce que l'émetteur (41) et le récepteur (42) sont disposés de telle sorte que le faisceau de détection (43) croise la feuille continue à imprimer (8) dans la dépression (64, 66), de préférence au point le plus profond de la dépression ou dans la moitié extérieure de la dépression, lorsque la feuille continue à imprimer est soumise à l'effort de tension approprié pour le service d'impression.
- Dispositif de surveillance des ruptures de feuille selon au moins une des revendications précédentes, caractérisé en ce qu'au moins deux buses d'air comprimé (32, 34) sont prévues au voisinage d'au moins une bande longitudinale de bord de feuille (22, 24), buses qui sont disposées sur le même côté de la feuille continue à imprimer (8) et dont les jets d'air comprimé (35, 36) sont dirigés sur la bande longitudinale de bord de feuille (22, 24) en deux endroits décalés l'un par rapport à l'autre dans la direction transversale de la feuille, de sorte qu'un jet d'air comprimé (35) atteint la bande longitudinale de bord de feuille (22, 24) plus près du bord (60, 62) de la feuille que l'autre jet d'air comprimé (36).
- Dispositif de surveillance des ruptures de feuille selon au moins une des revendications précédentes, caractérisé en ce qu'il est prévu deux ensembles qui comprennent chacun un dispositif de détection (26) et un dispositif de déviation pneumatique (30) selon au moins une des revendications précédentes, sachant qu'un ensemble est prévu pour l'une des bandes longitudinales de bord de feuille (22, 24) et l'autre ensemble pour l'autre bande longitudinale de bord de feuille (22, 24) de la feuille continue à imprimer (8).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005041919A DE102005041919B4 (de) | 2005-09-03 | 2005-09-03 | Bahnbruch-Überwachungseinrichtung für Rollenrotationsdruckmaschinen |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1760019A2 EP1760019A2 (fr) | 2007-03-07 |
EP1760019A3 EP1760019A3 (fr) | 2007-07-18 |
EP1760019B1 true EP1760019B1 (fr) | 2009-04-01 |
Family
ID=37663146
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP06117683A Not-in-force EP1760019B1 (fr) | 2005-09-03 | 2006-07-21 | Dispositif de surveillance des ruptures de bande dans une machine rotative d'impression |
Country Status (4)
Country | Link |
---|---|
US (1) | US20070194258A1 (fr) |
EP (1) | EP1760019B1 (fr) |
JP (1) | JP4352067B2 (fr) |
DE (2) | DE102005041919B4 (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8157199B2 (en) * | 2005-08-31 | 2012-04-17 | Kimberly-Clark Worldwide, Inc. | Rewinder web chop with early detection and web diversion to eliminate equipment damage |
DE102006050906B3 (de) * | 2006-10-28 | 2008-05-29 | Baldwin Germany Gmbh | Automatische Bahnfangvorrichtung für Rollenrotationsdruckmaschinen |
US8943934B2 (en) * | 2011-10-14 | 2015-02-03 | Hasko Machines | Apparatus and method for removing board edge waste strips in a ripsawing operation |
JP6187647B1 (ja) * | 2016-07-28 | 2017-08-30 | 富士ゼロックス株式会社 | 画像形成装置、連続媒体搬送装置、および画像形成システム |
CN112277456B (zh) * | 2020-10-16 | 2022-04-05 | 深圳市雅佳图印刷有限公司 | 一种基于智能制造印刷用的压平装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4643414A (en) * | 1984-04-07 | 1987-02-17 | Miller-Johannisberg Druckmaschinen Gmbh | Sheet-delivery control and regulating apparatus |
DE3939190A1 (de) * | 1989-01-25 | 1990-08-09 | Baldwin Gegenheimer Gmbh | Durchlauftrockner von rollenrotationsdruckmaschinen und betrieb eines derartigen durchlauftrockners bei fortdruck und beim zylinderwaschen mit laufender bahn |
DE3939226A1 (de) * | 1989-11-28 | 1991-05-29 | Kotterer Grafotec | Bahnreissschalter |
DE4029366C2 (de) * | 1990-09-15 | 1995-07-06 | Kotterer Grafotec | Vorrichtung zum Fangen und Halten einer gerissenen Bedruckstoffbahn |
US5134788A (en) * | 1990-12-20 | 1992-08-04 | Advance Systems Inc. | Dryer apparatus for floating a running web and having an exhaust flow rate control system |
US5389795A (en) * | 1991-02-11 | 1995-02-14 | Rye; Timothy W. | Method and apparatus for directing air and optical signals to detect edge cracks and other absences of product |
DE4106901C2 (de) * | 1991-03-05 | 1994-05-26 | Kotterer Grafotec | Verfahren und Vorrichtung zur Überwachung einer Bahn |
US6298782B1 (en) * | 1993-03-25 | 2001-10-09 | Baldwin Web Controls | Anti-wrap device for a web press |
DE19734137C2 (de) * | 1997-08-07 | 2001-07-12 | Baldwin Grafotec Gmbh | Vorrichtung zur Verhinderung von Druckwerksbeschädigungen |
JP3577288B2 (ja) * | 2001-04-09 | 2004-10-13 | 株式会社東京機械製作所 | 輪転機の停電時制御方法及び停電時制御装置 |
-
2005
- 2005-09-03 DE DE102005041919A patent/DE102005041919B4/de not_active Expired - Fee Related
-
2006
- 2006-07-21 DE DE502006003309T patent/DE502006003309D1/de active Active
- 2006-07-21 EP EP06117683A patent/EP1760019B1/fr not_active Not-in-force
- 2006-08-24 US US11/466,957 patent/US20070194258A1/en not_active Abandoned
- 2006-09-04 JP JP2006239089A patent/JP4352067B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP4352067B2 (ja) | 2009-10-28 |
EP1760019A2 (fr) | 2007-03-07 |
EP1760019A3 (fr) | 2007-07-18 |
DE502006003309D1 (de) | 2009-05-14 |
JP2007069610A (ja) | 2007-03-22 |
DE102005041919A1 (de) | 2007-03-15 |
US20070194258A1 (en) | 2007-08-23 |
DE102005041919B4 (de) | 2008-05-29 |
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