EP1029672B1 - Verfahren und Vorrichtung zum Einstellen des Anpressdrucks zwischen Walzen in einer Druckmaschine - Google Patents
Verfahren und Vorrichtung zum Einstellen des Anpressdrucks zwischen Walzen in einer Druckmaschine Download PDFInfo
- Publication number
- EP1029672B1 EP1029672B1 EP00100236A EP00100236A EP1029672B1 EP 1029672 B1 EP1029672 B1 EP 1029672B1 EP 00100236 A EP00100236 A EP 00100236A EP 00100236 A EP00100236 A EP 00100236A EP 1029672 B1 EP1029672 B1 EP 1029672B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- roller
- pressure
- pressure fluid
- hydraulic actuator
- rubber roller
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F13/00—Common details of rotary presses or machines
- B41F13/08—Cylinders
- B41F13/24—Cylinder-tripping devices; Cylinder-impression adjustments
- B41F13/34—Cylinder lifting or adjusting devices
- B41F13/40—Cylinder lifting or adjusting devices fluid-pressure operated
Definitions
- the invention relates to an apparatus and a method for adjusting the Contact pressure between rubber rollers and other rollers Press.
- rubber rollers or blanket rollers are used to transfer ink inserted from the ink fountain roller onto the plate cylinder.
- dampening systems by means of Rubber rollers transfer dampening solution from one cylinder to another.
- the Rubber roller must be biased to do this. H. be employed on the other rollers.
- H. be employed on the other rollers.
- US 4,354,431 describes a device for preventing bending vibrations especially when the tension or rubber blanket channels of the cylinder Rotary press meet.
- the device comprises two on both sides of the Cylinder bearing spaced brackets, which have a first and a second clamping rail are connected to each other.
- the tensioning rails grip each of the with respect to the middle of the cylinder bearings offset end portions of the bracket.
- the first tensioning rail comprises a tensioning joint which interrupts the Connection between the two brackets allows to reduce the contact pressure.
- the second tensioning rail comprises a compression spring, which is controlled by a hydraulic or Pneumatic device can be replaced to the pressure exerted by the brackets to reduce.
- a disadvantage of this device is that the between the The force acting on cylinders does not act directly on the center of the cylinder bearing, but on the end sections of the stirrups offset with respect to the center, which creates lateral forces arise, which affect the setting of the two cylinders.
- WO-A 94/07695 describes a method and an apparatus for adjusting the Pressing on a roller provided with a plastic jacket Rotary presses. This is a between a forme cylinder and the Rubber covering of a roll of paint that is created, regardless of the Degree of heating of the rubber covering kept constant while the machine was running. It will be the Ink application roller by means of a frame-mounted, the ink application roller in Roller locks receiving lever placed on the forme cylinder, the lever are adjustable against fixed stops and between the levers and the stops elastic, thermal expansion sensitive elements are arranged.
- From US 4,354,431 is a control system for setting the contact pressure of Printing cylinders known.
- the bearings of two blanket cylinders are partially from each arm enclosed, these two arms by means of two tie rods are connected.
- the tension rod has a hydraulic unit, by means of which the contact pressure between the two blanket cylinders by opening and Closing the hydraulic unit is adjustable.
- the starting pressure can be in Dependence on the machine speed using a terminal and a Pressurized fluid source can be set.
- EP 0 783 964 A1 describes a printing press which comprises means by means of the contact pressure between two cylinders is adjustable.
- a cylinder is in an eccentric bearing, to which an arm is attached, which in turn is connected to a piston rod of a hydraulic cylinder.
- a first chamber of the Hydraulic cylinder can with a pressure fluid, which is a fluid circuit of a Motor pump is supplied, acted upon and thereby a cylinder position be made.
- the maximum permissible starting pressure is one Pressure limiter limited.
- a four-way valve is actuated to shut off the cylinder so that the pressure fluid can escape from the first chamber of the hydraulic cylinder while the pressure fluid via a further pressure fluid circuit of a second chamber of the Hydraulic cylinder is supplied.
- the pressure of the fluid in the first chamber of the Hydraulic cylinder is picked up by a pressure measuring device and to a Control device transmitted.
- the control device can also be a safety valve actuate which the pressure fluid circuit of the first chamber with the Pressurized fluid circuit connects the second chamber of the hydraulic cylinder so that it too a pressure change in both chambers comes, causing the cylinder piston of the Hydraulic cylinder moves and the contact pressure is changed.
- DE 39 04 298 A1 already describes a device for switching on and off Printing unit cylinders known.
- the printing unit cylinders are in eccentric bushings stored by the purpose of starting and stopping the printing cylinder hydraulic working cylinders can be turned on both sides of the machine.
- An inventive device for adjusting the contact pressure between Rubber rollers and other rollers of a printing press comprises a hydraulic actuator for positioning the rubber roller on the at least an adjacent roller, which with the rubber roller and the at least one adjacent roller is connected and is in communication with a source of pressurized fluid.
- a hydraulic actuator for positioning the rubber roller on the at least an adjacent roller, which with the rubber roller and the at least one adjacent roller is connected and is in communication with a source of pressurized fluid.
- the hydraulic control element it can be, for. B. a hydraulic Act double piston cylinder.
- the activation valve is preferably an electronically controlled hydraulic four-way valve. Furthermore, the hydraulic valve via an electrical Signal line connected to a user interface, either as a separate User interface only for setting the contact pressure between the rubber rollers can be formed or integrated into the main user interface of the printing press can be. The control of the contact pressure can also be computer controlled.
- the hydraulic actuator with the Pressure fluid source connects, a check valve integrated.
- the pressurized fluid circuit which is the hydraulic Control element connects to the pressure fluid source, a pressure regulator integrated.
- the rubber roller can be used as an ink transfer roller of an inking unit Printing machine be formed, and the at least one adjacent roller can, for. B. be designed as a friction roller.
- the at least one roller adjacent to the rubber roller is preferably one Axle mounted in the frame of the machine rotatable while the rubber roller preferably by one with respect to the machine frame by means of a hydraulic Adjusting element movably arranged axis is rotatable.
- the contact pressure is set in one employed position of the rubber roller.
- the rubber roller is in one Formed so that they can be parked by the adjacent roller and when necessary can be spaced.
- the drawing is a schematic top view of one adjacent two rollers employed rubber roller and a hydraulic pressure system according to the invention.
- roller A In the accompanying drawing, one is attached to a roller A and a roller C.
- Rubber roller B of a rotary printing machine shown.
- On the cylinder body of the Rubber roller B is a rubber blanket or rubber coating 1 applied.
- the roller C can e.g. B. be designed as a nylon coated ink roller. Rollers A, B and C rotate about mutually parallel axes.
- the rollers can e.g. B. may be arranged in a web-fed rotary printing press. If it is in particular a double-width newspaper printing press, the rubber roller B is placed against roller A and / or C with a maximum contact pressure of 18 N / cm. With a 100 cm long rubber roller strip, a contact pressure of 1800 N would be necessary. According to the invention, this force is applied by hydraulic adjusting elements in the form of the hydraulic cylinders H A / B and H B / C , which according to the preferred embodiment of the invention, as shown in the single figure, are preferably designed as double-acting cylinders on their respective piston rods, or on the cylinder housing, the respective roller axes are attached.
- the double-acting cylinders are each provided on both sides of the piston with supply lines for a pressure fluid, for example hydraulic fluid, via which the pressure fluid, as described in detail below, into the two working chambers arranged on either side of each of the pistons is fed.
- a pressure fluid for example hydraulic fluid
- the cylinders it is also possible to design the cylinders as double-piston cylinders with two pistons acted upon by the pressure fluid, which are separated by a partition, and the associated piston rods of which are each connected to the rubber roller B and the rollers A and C.
- each hydraulic cylinder applies 900 N.
- An advantageous operating contact pressure of the hydraulic cylinders, in which the piston friction can be neglected, is 700 N / cm 2 ( ⁇ 1000 psi).
- a hydraulic cylinder with an inner diameter of 1.3 cm ( ⁇ 0.5 ") applies the necessary force of approx. 900 N with 700 N / cm 2 pressure (force is equal to pressure times the area).
- Each of the hydraulic cylinders H A / B and H B / C is controlled by a four-way valve 3, 4.
- the valves can be marked with “shutdown” and “adjustment” and can be actuated independently of one another, so that the rubber roller B can, for example, be adjusted against the inking roller C while it is shut off from the roller A. As a rule, however, the rubber roller B will be placed on both rollers A, C at the same time or will be turned off by both.
- the valves 3 and 4 are actuated electrically via the electrical signal lines E.
- the signal lines E can be connected to an auxiliary control surface 9 provided only for the roller adjustment or to the central control surface of the printing unit and / or the printing press.
- the pressure acting via the valves 3, 4 is applied by a pressure fluid source P.
- a pressure regulator 5, 6 is integrated into the hydraulic circuit of the hydraulic cylinders H A / B and H B / C , the pressure regulator 5 regulating the contact pressure between the rollers A and B and the pressure regulator 6 regulating the contact pressure between the rollers B and C, if the four-way valves 3, 4 are set accordingly.
- a check valve 7, 8 is also integrated, through which the position of the rubber roller B and the adjacent rollers can be locked after setting the desired contact pressure via the pressure regulator 5, 6.
- the check valves 7, 8 assigned to each of the hydraulic cylinders H A / B and H B / C are preferably arranged in one of the supply lines for the pressure fluid to the respective working chamber of the double-acting cylinder. The positional relationships are locked because the hydraulic fluid cannot be compressed.
- the shut-off valve can be opened and closed again, preferably at regular intervals, for position adjustment and automatic pressure adjustment during the pressure operation, whereby the pressure fluid source P, with a corresponding position of the valves 3, 4, the hydraulic cylinders H A / B and H B / C via the pressure regulator 5, 6 pressurized with pressure fluid predetermined pressure.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Inking, Control Or Cleaning Of Printing Machines (AREA)
- Rotary Presses (AREA)
- Ink Jet (AREA)
- Photographic Developing Apparatuses (AREA)
- Fixing For Electrophotography (AREA)
Description
- Beaufschlagen eines zwischen der Gummiwalze und der angrenzenden Walze angeordneten hydraulischen Stellelements mit einem Druckfluid aus einer Druckfluidquelle, in der Weise, dass die Gummiwalze durch das hydraulische Stellelement an die angrenzende Walze angestellt wird,
- Unterbrechen der Fluidzufuhr nach Erreichen des vorgegebenen Anpressdrucks, und
- Aufheben der Unterbrechung der Fluidzufuhr von der Druckfluidquelle zum hydraulischen Stellelement nach einem vorgegebenen Zeitraum für kurze Zeit mittels eines in den das hydraulische Stellelement mit der Druckfluidquelle verbindenden Druckfluidkreislauf integrierten Sperrventils, um das hydraulische Stellelement erneut mit einem vorgegebenen Druck zu beaufschlagen.
- 1
- Gummiüberzug
- 3
- Vierwege-Ventil
- 4
- Vierwege-Ventil
- 5
- Druckregler
- 6
- Druckregler
- 7
- Sperrventil
- 8
- Sperrventil
- 9
- Nebenbedienoberfläche
- A
- Walze
- B
- Gummiwalze
- C
- Walze
- HA/B
- Hydraulikzylinder
- HB/C
- Hydraulikzylinder
- P
- Druckfluidquelle
- E
- elektrische Signalleitungen
Claims (8)
- Vorrichtung zum Einstellen des Anpressdrucks zwischen einer Gummiwalze (B) und mindestens einer an diese angrenzenden Walze (A, C) in einer Druckmaschine, mit einem hydraulischen, die Gummiwalze (B) mit der Walze (A, C) verbindenden Stellelement (HA/B, HB/C), welches durch eine Druckfluidquelle (P) und einen Druckregler (5, 6) in der Weise mit Druckfluid beaufschlagbar ist, dass die Gummiwalze (B) mit einem vorgegebenen Anpressdruck an die Walze (A, C) anstellbar ist,
dadurch gekennzeichnet, dass in den Druckfluidkreislauf, welcher das hydraulische Stellelement (HA/B, HB/C) mit der Druckfluidquelle (P) verbindet, zusätzlich ein Sperrventil (7, 8) integriert ist. - Vorrichtung nach Anspruch 1,
dadurch gekennzeichnet , dass das hydraulische Stellelement (HA/B, HB/C) als ein doppelt wirkender Zylinder ausgebildet ist, bei welchem die auf beiden Seiten des Kolbens angeordneten Arbeitskammern über getrennte Leitungen mit Druckfluid beaufschlagbar sind. - Vorrichtung nach einem der vorhergehenden Ansprüche,
dadurch gekennzeichnet, dass zwischen dem hydraulischen Stellelement (HA/B, HB/C) und der Druckfluidquelle (P) ein Aktivierungsventil (3, 4) angeordnet ist. - Vorrichtung nach Anspruch 3,
dadurch gekennzeichnet, dass das Aktivierungsventil (3, 4) als ein Vierwege-Ventil ausgebildet ist. - Vorrichtung nach Anspruch 4,
dadurch gekennzeichnet, dass das Aktivierungsventil (3, 4) als ein elektrisch steuerbares Ventil ausgebildet ist, das über eine elektrische Signalleitung (E) mit einer Bedienoberfläche (9) verbunden ist. - Vorrichtung nach einem der vorhergehenden Ansprüche,
dadurch gekennzeichnet , dass mindestens eine angrenzende Walze (A, C) um eine gestellfeste, im Maschinenrahmen der Druckmaschine gelagerte Achse drehbar ist, und dass die Gummiwalze (B) um eine mittels des hydraulischen Stellelements bezüglich des Maschinenrahmens bewegbare Achse drehbar ist. - Vorrichtung nach einem der vorhergehenden Ansprüche,
dadurch gekennzeichnet , dass die Gummiwalze (B) als eine Farbübertragungswalze in einem Farbwerk der Druckmaschine ausgebildet ist und die mindestens eine angrenzende Walze (A, C) als eine Reiberwalze ausgebildet ist. - Verfahren zum Einstellen des Anpressdrucks zwischen einer Gummiwalze (B) und einer angrenzenden Walze (A, C) in einer Druckmaschine, mitBeaufschlagen eines zwischen der Gummiwalze (B) und der angrenzenden Walze (A, C) angeordneten hydraulischen Stellelements (HA/B, HB/C) mit einem Druckfluid aus einer Druckfluidquelle (P), in der Weise, dass die Gummiwalze (B) durch das hydraulische Stellelement (HA/B, HB/C) an die angrenzende Walze (A, C) angestellt wird,
die folgenden Schritte:Unterbrechen der Fluidzufuhr nach Erreichen des vorgegebenen Anpressdrucks, undAufheben der Unterbrechung der Fluidzufuhr von der Druckfluidquelle (P) zum hydraulischen Stellelement nach einem vorgegebenen Zeitraum für kurze Zeit mittels eines in den das hydraulische Stellelement mit der Druckfluidquelle verbindenden Druckfluidkreislauf integrierten Sperrventils, um das hydraulische Stellelement erneut mit einem vorgegebenen Druck zu beaufschlagen.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US251985 | 1999-02-17 | ||
US09/251,985 US6098542A (en) | 1999-02-17 | 1999-02-17 | Method and device for force loading a rubber blanket roller in a printing press |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1029672A1 EP1029672A1 (de) | 2000-08-23 |
EP1029672B1 true EP1029672B1 (de) | 2003-07-09 |
Family
ID=22954182
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00100236A Expired - Lifetime EP1029672B1 (de) | 1999-02-17 | 2000-01-17 | Verfahren und Vorrichtung zum Einstellen des Anpressdrucks zwischen Walzen in einer Druckmaschine |
Country Status (5)
Country | Link |
---|---|
US (1) | US6098542A (de) |
EP (1) | EP1029672B1 (de) |
JP (1) | JP2000233494A (de) |
AT (1) | ATE244639T1 (de) |
DE (2) | DE50002789D1 (de) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19956149A1 (de) * | 1999-11-23 | 2001-06-07 | Roland Man Druckmasch | Farbwerk für eine Druckmaschine |
DE19963944C1 (de) * | 1999-12-31 | 2001-06-13 | Koenig & Bauer Ag | Verfahren zum Einstellen einer Walze einer Druckmaschine |
DE10152021C2 (de) * | 2001-03-20 | 2003-05-08 | Koenig & Bauer Ag | Vorrichtung zum Einstellen des Anpressdrucks einer verstellbar gelagerten Walze |
DE10262042B4 (de) * | 2001-12-06 | 2005-11-10 | Koenig & Bauer Ag | Farbwerk mit zumindest drei Walzen bzw. Zylinder |
EP1461207B1 (de) * | 2001-12-06 | 2006-10-18 | Koenig & Bauer Aktiengesellschaft | Verfahren zum betrieb eines farbwerkes oder feuchtwerkes in einer druckmaschine |
DE10215422A1 (de) * | 2002-04-08 | 2003-10-23 | Roland Man Druckmasch | Farb- oder Feuchtwerk einer Rotationsdruckmaschine |
DE10244046B4 (de) * | 2002-09-21 | 2006-02-02 | Koenig & Bauer Ag | Vorrichtung zum Einstellen des Anpressdrucks einer verstellbar gelagerten Walze |
DE10261985A1 (de) * | 2002-09-21 | 2004-04-08 | Koenig & Bauer Ag | Vorrichtung zum Einstellen des Anpressdrucks einer verstellbar gelagerten Walze |
DE10333205B4 (de) * | 2003-07-22 | 2007-02-22 | Koenig & Bauer Ag | Vorrichtung zum Einstellen des Anpressdrucks zwischen einer Walze mit zwei weiteren Walzen |
EP1518674B1 (de) * | 2003-09-26 | 2011-07-27 | Koenig & Bauer Aktiengesellschaft | Walze eines Farb- oder Feuchtwerks einer Druckmaschine |
DE102004004665B4 (de) * | 2004-01-30 | 2005-12-29 | Koenig & Bauer Ag | Vorrichtung zum Einstellen einer von einer Walze in einem Walzenstreifen auf einen benachbarten Rotationskörper ausgeübten Anpresskraft und zum Anstellen der Walze an den Rotationskörper oder zum Abstellen der Walze von dem Rotationskörper |
DE102004008090A1 (de) * | 2004-02-19 | 2005-09-08 | Man Roland Druckmaschinen Ag | Vorrichtung zum Positionieren einer Walze in einem Farb- oder Feuchtwerk einer Rotationsdruckmaschine |
JP5005907B2 (ja) * | 2004-11-11 | 2012-08-22 | 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 | 印刷機 |
DE102005045985B4 (de) * | 2005-04-21 | 2012-11-29 | Koenig & Bauer Aktiengesellschaft | Druckeinheit und ein Verfahren zur Einstellung einer Druck-An-Stellung |
DE502006002748D1 (de) * | 2005-04-21 | 2009-03-19 | Koenig & Bauer Ag | Druckwerk mit mindestens zwei zusammenwirkenden Zylindern |
DE102006030290B3 (de) | 2006-03-03 | 2007-10-18 | Koenig & Bauer Aktiengesellschaft | Druckwerk |
WO2007099148A2 (de) | 2006-03-03 | 2007-09-07 | Koenig & Bauer Aktiengesellschaft | Druckwerke einer druckmaschine |
JP2008212826A (ja) * | 2007-03-05 | 2008-09-18 | Komori Corp | 液体塗布機械の接触圧調整方法、及び、液体塗布機械の接触圧調整装置 |
DE102009001113B4 (de) * | 2009-02-24 | 2016-03-17 | Koenig & Bauer Ag | Vorrichtung zum Einstellen einer Anpresskraft einer Walze |
DE102009001218B4 (de) * | 2009-02-27 | 2013-02-07 | Koenig & Bauer Aktiengesellschaft | Verfahren zur Temperierung wenigstens eines Zylinders oder einer Walze eines Druckwerkes einer Druckmaschine |
CN103660532B (zh) | 2012-09-04 | 2017-08-22 | 海德堡印刷机械股份公司 | 用于再调节印刷机中的辊的压力的方法和装置 |
ES2604760T3 (es) * | 2012-10-10 | 2017-03-09 | Koenig & Bauer Ag | Mecanismo entintador de un grupo de impresión, grupo de impresión así como procedimiento para la operación de un grupo de impresión |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
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US3550529A (en) * | 1968-03-20 | 1970-12-29 | Edmund F X Devlin | Ink roll mounting mechanism for printer-slotters |
US3672298A (en) * | 1970-01-29 | 1972-06-27 | North American Rockwell | Ink mist suppression for a rotary printing press |
US4122772A (en) * | 1971-12-13 | 1978-10-31 | Dahlgren Harold P | Hydrostatic bearer for printing press |
US4041864A (en) * | 1972-05-09 | 1977-08-16 | Dahlgren Manufacturing Company | Method and apparatus for inking printing plates |
US4127067A (en) * | 1974-02-15 | 1978-11-28 | Dahlgren Harold P | Method for inking printing plates |
DE2902228C2 (de) * | 1979-01-20 | 1981-12-17 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8900 Augsburg | Vorrichtung zum Zuführen von Flüssigkeit zum Plattenzylinder einer Offset-Rotationsdruckmaschine |
DE2932887C2 (de) * | 1979-08-14 | 1982-04-22 | M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach | Rotationsdruckmaschine mit einer Einrichtung zur Verhinderung von Zylinderbewegungen |
DE3029048C2 (de) * | 1980-07-31 | 1982-08-26 | M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach | Vorrichtung zum Messen der Vorspannung zweier gegeneinander angestellter Zylinder |
DE3303988A1 (de) * | 1983-02-05 | 1984-09-13 | M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach | Farbwerk |
DD271085A1 (de) * | 1988-03-03 | 1989-08-23 | Polygraph Leipzig | Vorrichtung zur an- und abstellung der druckwerkszylinder |
US5272975A (en) * | 1990-04-25 | 1993-12-28 | Man Roland Druckmaschinen Ag | Throw-on/throw-off device for a blanket cylinder with a printing speed dependent control system for a sheet-fed offset press |
DE4021895C2 (de) * | 1990-07-10 | 1994-02-17 | Roland Man Druckmasch | Druckeinheit einer Offsetdruckmaschine zur Durchführung eines fliegenden Druckplattenwechsels |
DE4112925A1 (de) * | 1991-04-19 | 1992-10-22 | Frankenthal Ag Albert | Druckeinheit fuer eine rotationsdruckmaschine |
JP2524289Y2 (ja) * | 1991-05-15 | 1997-01-29 | 株式会社小森コーポレーション | 印刷胴の印圧調整装置 |
JPH0544537U (ja) * | 1991-11-22 | 1993-06-15 | 株式会社小森コーポレーシヨン | 回転体間の接触圧制御装置 |
DE4140219C2 (de) * | 1991-12-06 | 1993-11-04 | Koenig & Bauer Ag | Lageranordnung fuer eine auftragswalze einer druckmaschine |
DE4232163C3 (de) * | 1992-09-25 | 2001-09-06 | Koenig & Bauer Ag | Vorrichtung zum Aufrechterhalten einer eingestellten Anpressung einer Farbauftragswalze an einem Formzylinder einer Rotationsdruckmaschine |
DE4312523C2 (de) * | 1993-04-16 | 1996-01-18 | Heidelberger Druckmasch Ag | Feuchtwerk für Offsetdruckmaschinen |
US5448949A (en) * | 1993-08-24 | 1995-09-12 | Heidelberger Druckmaschinen Ag | Method and device for adjusting a contact pressure between ink-carrying cylinders of a printing machine |
JP3718275B2 (ja) * | 1996-01-12 | 2005-11-24 | 株式会社小森コーポレーション | 印刷機 |
-
1999
- 1999-02-17 US US09/251,985 patent/US6098542A/en not_active Expired - Fee Related
-
2000
- 2000-01-17 DE DE50002789T patent/DE50002789D1/de not_active Expired - Fee Related
- 2000-01-17 DE DE10001582A patent/DE10001582A1/de not_active Withdrawn
- 2000-01-17 AT AT00100236T patent/ATE244639T1/de not_active IP Right Cessation
- 2000-01-17 EP EP00100236A patent/EP1029672B1/de not_active Expired - Lifetime
- 2000-02-14 JP JP2000035575A patent/JP2000233494A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
ATE244639T1 (de) | 2003-07-15 |
DE10001582A1 (de) | 2000-08-24 |
DE50002789D1 (de) | 2003-08-14 |
JP2000233494A (ja) | 2000-08-29 |
US6098542A (en) | 2000-08-08 |
EP1029672A1 (de) | 2000-08-23 |
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