Device for bearing one or more cylinders of a printing press

A cylinder of a printing press is supported by bearings in side frames of the printing press. An inner ring of a radial bearing serves a journal of the cylinder which is arranged directly over a bearing agent in an outer ring thus enabling a radial movement of the journal. The outer ring is mounted, either directly or indirectly in an opening of the side frame. The radial bearing is arranged in a region of the outer ring, as viewed in an axial direction of the cylinder, which protrudes out of a frame alignment of the side frame toward the side of the cylinder. The bearing agent which enables radial movement of the cylinder is also arranged in a region of the outer ring protruding out of the frame alignment of the side frame toward the side of the cylinder.

DECORATOR INKER STATION TEMPERATURE CONTROL SYSTEM

A modular decorator ink temperature control system for use with a blanket wheel, the blanket wheel having inker station configured with an inker station panel and at least one roller operatively mounted thereto. The modular decorator ink temperature control system includes a thermal transfer fluid conduit having an entry end distal to the blanket wheel and an exit end proximate to the blanket wheel with the thermal transfer fluid conduit in contact with the at least one roller and configured to convey at least one thermal transfer fluid therethrough. The modular decorator ink temperature control system also includes at least one control manifold device mounted on the inker station panel in operative communication with the thermal transfer fluid conduit. 1. A modular decorator ink temperature control system for use with a blanket wheel , the blanket wheel having inker station configured with an inker station panel and at least one roller operatively mounted thereto , the modular decorator ink temperature control system comprising:a thermal transfer fluid conduit having an entry end distal to the blanket wheel and an exit end proximate to the blanket wheel, the thermal transfer fluid conduit in contact with the at least one roller and configured to convey at least one thermal transfer fluid therethrough;at least one control manifold device mounted on the inker station panel in operative communication with the thermal transfer fluid conduit.2. The modulator decorator ink temperature control system of wherein the control manifold device is positioned downstream of the at least one roller.3. The modulator decorator ink temperature control system of wherein the control manifold is positioned upstream of the at least one roller.4. The modulator decorator ink temperature control system of wherein the control manifold comprises at least one elliptical modulating valve and at least one balancing valve.5. The modulator decorator ink temperature control system of wherein the ...

LEATHER PRINTING

An apparatus for printing leather including an ink acceptor applicator that applies ink directly onto a surface of the leather; an ink applicator that applies ink to the ink acceptor and/or the leather surface; an additive applicator that applies additive onto the ink acceptor, the ink and/or the leather surface; a barrier having a surface configured to contact the acceptor, ink and additive on the leather surface; and a heater that heats the surface of the barrier to a predetermined temperature or a temperature within a selected temperature range such that the barrier, which is substantially impervious to the ink and has a melting point higher than the select temperature range, contacts at least the acceptor ink and additive on the surface directly to liquify the acceptor ink and additive into the leather and the acceptor, ink and additive fuses and penetrates into the leather. 1. Apparatus for printing leather comprising:an ink acceptor applicator that applies ink acceptor directly onto a surface of the leather;an ink applicator that applies ink to the ink acceptor and/or the leather surface;an additive applicator that applies additive onto the ink acceptor, the ink and/or the leather surface;a barrier having a surface configured to contact the acceptor, ink and additive on the leather surface; anda heater that heats the surface of the barrier to a predetermined temperature or a temperature within a selected temperature range such that the barrier, which is substantially impervious to the ink and has a melting point higher than the select temperature range, contacts at least the acceptor ink and additive on the surface directly to soften the acceptor ink and additive into the leather and the acceptor, ink and additive softens and penetrates into the leather.2. The apparatus of claim 1 , wherein a lowest temperature of the predetermined temperature range is higher than about 100° C.3. The apparatus of claim 1 , wherein a highest temperature of the predetermined ...

VARIABLE FORMAT OFFSET PRINTING MACHINE HAVING A CENTRAL IMPRESSION CYLINDER

The printing machine comprises a central impression cylinder () on which a web printable substrate (B) is supported and a plurality of printing stations arranged around the central impression cylinder (). Each printing station comprises a blanket cylinder () of variable diameter, a plate cylinder () of variable diameter, and an offset inking unit (). Said blanket cylinder (), plate cylinder () and offset inking unit () are individually movable between respective withdraw positions and respective multiple working positions for different diameters of the blanket and plate cylinders (). At least one of said printing stations has the axis of the blanket cylinder () and the axis of the plate cylinder () comprised in an inclined first plane (P) which does not comprise the axis of the central impression cylinder () at any of said multiple working positions for different diameters of the blanket and plate cylinders (). 113-. (canceled)141123423423. A variable format offset printing machine having a central impression cylinder , said printing machine comprising said central impression cylinder () on which a web printable substrate (B) is supported and a plurality of printing stations arranged around the central impression cylinder () , each of said printing stations comprising a blanket cylinder () of variable diameter , a plate cylinder () of variable diameter , and an offset inking unit () , said blanket cylinder () , plate cylinder () and offset inking unit () being movable between respective withdraw positions and respective multiple working positions for different diameters of the blanket and plate cylinders ( , ) , characterized in that in at least one of said printing stations:{'b': 2', '3', '1', '1', '1', '2', '3, 'the axis of the blanket cylinder () and the axis of the plate cylinder () are comprised in a first plane (P) inclined with respect to a horizontal plane, wherein said first plane (P) does not comprise the axis of the central impression cylinder () at ...

OFFSET PRINTING METHOD

An offset printing method includes creating halftone dots corresponding to a printed image and formed of printing ink, on a surface of a transfer cylinder and transferring the halftone dots to a printing substrate while the transfer cylinder rotates about its longitudinal axis. A halftone value in a printed image on the printing substrate is adjusted to a desired value by modifying a halftone dot size. The offset printing method improves the quality of the printed image by increasing the halftone dot size by a desired amount by providing a relative offset between a device that creates the halftone dots and the surface of the transfer cylinder. 1. An offset printing method comprising the following steps:creating halftone dots of printing ink on a surface of a transfer cylinder, corresponding to an image to be printed;transferring the halftone dots during a revolution of the transfer cylinder about its longitudinal axis onto a printing substrate;adjusting a tone value to attain a desired value in a printed image on the printing substrate by modifying a halftone dot size; andincreasing a halftone dot size by a desired amount by providing a relative offset between a device creating the halftone dots and a surface of the transfer cylinder.2. The method according to claim 1 , which further comprises:creating the halftone dots on a surface of the transfer cylinder using an inked printing forme on a printing forme cylinder in a lithographic offset printing press; andcarrying out the step of increasing the halftone dot size by moving surfaces of the printing forme and of the transfer cylinder relative to each other during one revolution of the transfer cylinder.3. The method according to claim 2 , which further comprises driving the printing forme cylinder to rotate by a separate drive independently of a drive of the transfer cylinder and of the impression cylinder.4. The method according to claim 2 , which further comprises:providing each of the printing forme cylinder and ...

Print Tower for Offset Rotary Press

This printing tower for an offset rotary printing press comprises four vertically superposed double-sided printing units () for printing a continuous web, each printing unit () comprising two printing stations each comprising an associated coating form cylinder () and transfer cylinder (), the transfer cylinders () of both printing stations () being provided for bearing against each other, each printing unit being laid out according to an n configuration or a U configuration. 11010121414101214121488888888. A printing tower for an offset rotary printing press , comprising four vertically superposed double-sided printing units () for printing a continuous web , each printing unit () comprising two printing stations each comprising a coating form cylinder () and a transfer cylinder () , associated with each other , the transfer cylinders () of both printing stations () being provided for bearing against each other , each printing unit being laid out according to an n configuration , in which the axis of the coating form cylinder () of each printing station of the printing unit is vertically shifted downwards relatively to the axis of the associated transfer cylinder () or a U configuration in which the axis of the coating form cylinder () of each printing station of the printing unit is vertically shifted upwards relatively to the axis of the associated transfer cylinder () , characterized in that a printing unit (A; D) is laid out according to one configuration and the three other printing units (B , C , D; A; B , C) are laid out according to the other configuration.28888. The printing tower according to claim 1 , wherein the lower printing unit (A) and the upper printing unit (D) are laid out according to different configurations claim 1 , and the intermediate printing units (B claim 1 , C) are laid out according to the same configuration.38. The printing tower according to claim 1 , wherein the upper printing unit (D) is laid out in the U configuration and the three ...

Molding Machine with Adjustable Wheel Rollers

The present invention relates to a household toy molding machine with adjustable wheel rollers comprising a frame, wheel rollers mounted on a frame, a transmission mechanism, a gear of the transmission mechanism connected to a gear of the upper roller and two gears occlusive together to drive the upper roller running then to drive the lower wheel roller for relative operation, wherein the two ends of the wheel roller are fixedly connected with the frame through a bearing; the lower wheel roller as an adjustable wheel roller is constituted by an outer roller, an adjustable wheel core and a bearing; the outer roller is arranged outside the bearing and the adjustable wheel core passes through the bearing center; both ends of the adjustable wheel core are connected to the frame with an adjustment knob connected with the adjustable wheel core arranged on the outside of the frame.

SLEEVE EXCHANGE SYSTEM

The invention relates to a system for replacement of sleeves () () that can be slipped on arbors () of ink transfer rollers () of at least one printing machine (), with a storage device, in which the sleeves () (), which are not used in the current ink transfer, can be stored, and/or with transport devices (), with which several sleeves () () can be transported to the printing machine (). 16666554166668966661aaaaaaa. System for replacement of sleeves ( , ) ( , ) that can be slipped on the arbors ( , ) of ink transfer rollers () of at least one printing machine () , with a storage device , in which the sleeves ( , ) ( , ) , which are not used in the current ink transfer , can be stored , and/or with transport devices ( , ) , with which several sleeves ( , ) ( , ) can be transported to the printing machine () ,{'b': 10', '19', '21', '6', '6', '8', '9', '5', '5', '4', '1', '8', '9, 'i': a', 'a, 'whereby the devices for the transfer of the sleeves (-, ), with which the sleeves (, ) can be transported between the storage device and/or the transport devices (,) and the arbors (, ) of the ink transfer rollers () in at least one printing machine () and/or between the storage device and the transport devices (, ),'}characterized in that{'b': 10', '19', '21', '12', '12', '10', '19', '21', '6', '6', '6', '6, 'i': a', 'a, 'the devices for transfer of the sleeves (-, ) comprise a slider (), whereby the slider () can be displaced relative to the de ice for transfer of sleeves (-, ), so that the sleeves (, ) can be displaced along their (, ) axis.'}2. System according to the preceding claim ,characterized in that{'b': 10', '19', '21', '11', '6', '6, 'i': 'a', 'the devices for the transfer of the sleeves (-, ) comprise devices for receiving the sleeves (), from which the sleeves (, ) are taken for the purpose of transport.'}3. System according to the preceding claim ,characterized in that{'b': 11', '6', '6, 'i': 'a', 'the devices for receiving the sleeves () project at least in ...

Three-ring bearing

A bearing includes a fixed ring ( 16 ) and a rotating ring ( 14 ) for supporting an end of a rotatable element. An axis of the rotating ring is laterally displaced from an axis of the fixed ring. An eccentric ring ( 12 ) separates the rotating ring from the fixed ring. The eccentric ring is rotatable relative to the fixed ring and is separated from the fixed ring by an angular contact ball bearing (ACBB) ( 11 ). The eccentric ring is separated from the rotating ring by a second bearing ( 13 ), the eccentric ring being substantially coaxial with either the fixed ring or the rotating ring.

Printing machine with a twin printing unit and method for operating such a printing machine

A printing machine for printing on a web of printing material includes a plurality of in-line flexographic printing units disposed in a plane that is accessible to a machine operator. Every two flexographic printing units of the plurality of flexographic printing units together form a double printing station and the two flexographic printing units of a respective double printing station have a common impression cylinder. A method of operating a printing machine is also provided.

DEVICE AND METHOD FOR IDENTIFYING A CHANGE IN A PREDETERMINED CONDITION

In an embodiment, a device and method for identifying a change in a predetermined condition. The device is a patch injected with ink that transforms in response to a change in the predetermined condition, such as, a change in temperature or change in the ultraviolet (UV) index level. The ink includes thermochromic ink that transforms or identifiably changes based on a change in a temperature condition, and/or photochromic ink that transforms or identifiably changes based on a change in an UV index level condition. When temperature increases or decreases to reach one or more threshold temperature values, the thermochromic ink transforms in an identifiable manner to indicate a condition has be met. When the UV index level increase or decrease to reach one or more threshold UV index levels, the photochromic ink transforms in an identifiable manner to indicate that a condition has be met. 1. A device , comprising:a patch configured in a particular shape and further configured to be attached to an article; and 'where the patch visually changes its appearance based on the ink identifiably changing when predetermined condition changes from the initial value to the threshold value.', 'ink configured to be stored within the patch, the ink configured to identifiably change based on a change of a predetermined condition from an initial value to a threshold value,'}2. The device of claim 1 , wherein ink indefinably changes from a first color to a second color when the predetermined condition changes from the initial value to the threshold value.3. The device of claim 1 , wherein the ink includes at least one of thermochromic ink and photochromic ink.4. The device of claim 1 , wherein the ink is configured to identifiably changes in response a changing of a temperature from an initial temperature value to a temperature threshold value.5. The device of claim 1 , wherein the ink is configured to identifiably changes in response to a changing of an (UV) index level value from an ...

METHOD FOR DETERMINING THE POSITION OF MUTUAL CONTACT BETWEEN A PRINTING ROLLER AND AT LEAST ONE COUNTER ROLLER

Please add the Abstract of the Disclosure, as set forth on the separate accompanying sheet. This Abstract of the Disclosure is essentially the same, in content, as the Abstract which is a part of the published PCT application, WO 2020/187665 A1. No new matter is being presented by the addition of this Abstract of the Disclosure. 19- (canceled)10403050403050401040305030305050403050403141513141513141513242524050435343534030504043534454. A method for determining the position of mutual contact between a printing roller () and at least one counter roller (; ) , wherein the printing roller () and the counter roller (; ) to be placed in contact with said printing roller () are both arranged in a flexographic printing press () , wherein the printing roller () is arranged between two counter rollers (; ) , of which one counter roller () is in the form of a central drum () and the other counter roller () is in the form of an inking roller () , wherein the printing roller () and both of the counter rollers (; ) to be placed in contact with said printing roller () each have a first electric motor (; ; ) and can be moved in rotation , each by means of its respective first electric motor (; ; ) , wherein each of these first electric motors (; ; ) has a first encoder (; ; ) , wherein at least the printing roller () and the inking roller () each have a second electric motor (; ) and can be moved translationally , each by means of its respective second electric motor (; ) , in the direction (D) of a mutual approach between the printing roller () and the counter roller (; ) to be placed in contact with said printing roller () , wherein each of these second electric motors (; ) has a second encoder (; ) , and wherein the method comprises the following steps:{'b': 30', '50', '40', '31', '51', '40', '30', '50, '(a) moving the counter roller (; ) that is to be placed in contact with the printing roller () in rotation by means of its respective first electric motor (; ) while the printing ...

VISCOSITY MEASUREMENT DEVICE, PRINTING LIQUID SUPPLY DEVICE, PRINTING LIQUID CIRCULATION DEVICE, PRINTING MACHINE, AND PRINTING LIQUID VISCOSITY ADJUSTMENT METHOD

A viscosity measurement device includes a measurement tool having a pump for feeding a printing liquid by pressure. The viscosity measurement device includes a passage part having a first passage part in which a flow path cross-sectional area for the printing liquid is set at a first area, and a second passage part in which a flow path cross-sectional area for the printing liquid is set at a second area smaller than the first area and which is arranged on an upstream side in a supply direction of the printing liquid with respect to the first passage part, the passage part being interposed in the supply path and arranged upward toward a downstream side in the supply direction of the printing liquid; and a sensor attached to the second passage part and measuring the fall time of the measurement tool in a prescribed vertical region in the second passage part. 1. A viscosity measurement device including a measurement tool which , in a supply path of a printing liquid in which a pump for pumping the printing liquid is interposed , is pushed up by the printing liquid when supply of the printing liquid is performed , and falls in the printing liquid when the supply of the printing liquid is stopped , and measuring viscosity of the printing liquid , based on a fall time of the measurement tool , the viscosity measurement device comprising:a passage part having a first passage portion in which a flow path cross-sectional area for the printing liquid is set to a first area, and a second passage portion in which a flow path cross-sectional area for the printing liquid is set to a second area smaller than the first area and which is disposed upstream of the first passage portion in a supply direction of the printing liquid, the passage part being interposed in the supply path and disposed on an upper side toward a downstream side in the supply direction of the printing liquid; anda sensor which is mounted to the second passage portion and measures the fall time of the ...

ROTARY BODY OF A PRINTING PRESS

A rotary body of a printing press, in particular a printing press cylinder or a printing press roller, is disclosed. The rotary body includes a shaft, which is rotatably mountable on a printing press frame via bearings, and an outer surface which is temperature controllable. The outer surface is temperature controllable via at least one Peltier element integrated in the rotary body of a printing press, namely coolable and/or heatable. 1. A rotary body of a printing press , comprising:a shaft, wherein the shaft is rotatably mountable on a printing press frame via bearings; andan outer surface, wherein the outer surface is temperature controllable via at least one Peltier element which is integrated in the rotary body of a printing press.2. The rotary body of a printing press according to claim 1 , wherein the outer surface is coolable and/or heatable via the at least one Peltier element.3. The rotary body of a printing press according to claim 1 , wherein a plurality of Peltier elements are integrated in the rotary body of a printing press.4. The rotary body of a printing press according to claim 1 , wherein in an axial direction and/or in a circumferential direction of the rotary body of a printing press claim 1 , a plurality of Peltier elements are integrated in the rotary body of a printing press next to one another and/or behind one another.5. The rotary body of a printing press according to claim 3 , wherein surface portions of the outer surface are individually temperature controllable via individual Peltier elements or Peltier elements which are connected into groups.6. The rotary body of a printing press according to claim 1 , wherein between adjacent Peltier elements at least one thermal insulating element is arranged.7. The rotary body of a printing press according to claim 1 , wherein in the rotary body of a printing press at least one temperature sensor is integrated or at least one contactless temperature sensor is used claim 1 , with which a temperature ...

METHOD AND DEVICE FOR OPERATING A ROTARY SCREEN-PRINTING MACHINE

A screen-printing unit in a printing machine comprises a screen cylinder which carries a screen-printing stencil and in which a squeegee is moved, from the inside, into contact with, and away from the screen-printing stencil. The screen cylinder is moved into contact with an impression cylinder, such that a printing position is formed, and is moved away therefrom, such that a gap is formed. The screen cylinder is moved away from the impression cylinder, in a first phase, when the squeegee is in a non-contacting position. In a second phase, at least one sheet of printing material is passed through the printing position when the squeegee continues to be in a non-contacting position and the screen cylinder is at least temporarily in a contacting position. For subsequent sheets of printing material, in a third phase, the screen-printing unit is operated with the squeegee one of permanently and cyclically, such as at least once for each sheet of printing material, in a contacting position. 120-. (canceled)21192318223132343132210607. A method for operating a screen printing unit (; ) in a printing press comprising a screen cylinder (; ) , which carries a screen printing forme (; ) and in which a squeegee () can be engaged from the inside against the screen printing forme (; ) and disengaged therefrom , and which screen cylinder can be thrown onto an impression cylinder () such that a print position (; ) is formed and can be thrown off of said impression cylinder such that a gap is formed , wherein{'b': 18', '22', '21', '34, 'in a first phase, the screen cylinder (; ) is thrown off of the impression cylinder () while the squeegee () is in a disengaged position,'}{'b': 02', '06', '07', '34', '18', '22, 'in a second phase, multiple printing substrate sheets () are conveyed through the print position (; ) while the squeegee () remains in a disengaged position and the screen cylinder (; ) is at least temporarily thrown on,'}{'b': 02', '34', '02, 'and finally, in a third phase, ...

FLEXOGRAPHIC PRINTING UNIT WITH KNEE LEVER SYSTEM AND NARROW WEB LABEL PRINTING PRESS HAVING AT LEAST ONE FLEXOGRAPHIC PRINTING UNIT

A flexographic printing unit includes an engraved roll, a form cylinder and an impression cylinder. Axes of rotation of the engraved roll and the form cylinder are disposed in a horizontal plane and axes of rotation of the form cylinder and the impression cylinder are disposed in a vertical plane. The printing unit has at least one knee lever system for applying a pretensioning force to the form cylinder. A narrow web label printing press having at least one flexographic printing unit is also provided. 1. A flexographic printing unit , comprising:an engraved roll having a rotational axis;an impression cylinder having a rotational axis; anda form cylinder having a rotational axis, said form cylinder being one of a group of form cylinders having different diameters;said rotational axes of said engraved roll and said form cylinder disposed in one horizontal plane independently of said diameter of said form cylinder; andsaid rotational axes of said form cylinder and said impression cylinder disposed in one vertical plane.2. The flexographic printing unit according to claim 1 , which further comprises at least one knee lever system configured to apply a prestressing force to said form cylinder.3. The flexographic printing unit according to claim 1 , which further comprises:an operator-side bearing plate and a drive-side bearing plate;said engraved roll and said form cylinder each having a respective operator-side bearing disposed in common in said operator-side bearing plate; andsaid engraved roll and said form cylinder each having a respective drive-side bearing disposed in common in said drive-side bearing plate.4. The flexographic printing unit according to claim 3 , which further comprises at least one actuating drive configured to vertically adapt said bearing plates in dependence on said diameter of said form cylinder.5. The flexographic printing unit according to claim 3 , which further comprises an actuator claim 3 , and a knee lever system having two levers ...

Printing plate unit, printing plate attachment device and printer

To attach a printing plate to a printer readily and accurately, and avoid necessity of a large space for the storage of the printing plate. A printing plate unit 1 includes a printing plate 3 in which a plate section 9 is provided on a part of a front surface of a sheet 8 made of an elastic material and engaging protrusions 10 that protrude toward a back surface and extend in a width direction are provided at both longitudinal ends, and a printing plate coupling member 4 that is detachable from the printing plate 3 and couples both the engaging protrusions 10 of the cylindrical printing plate 3 to each other to keep the cylindrical shape of the printing plate 3.

LANGUAGE AND METHOD FOR MEASURING THE VISCOSITY OF PRINTING INK DURING THE PRINTING AND INK CORRECTION PROCESS

A System and method for measuring the viscosity of printing ink during the printing and ink correction process is presented. A Printing press comprises at least one ink supply system, with which ink can be transferred from an inlet point to the printing substrate, at least one optical measuring device for measuring actual optical values of light, in which the actual optical values are from light of selected wavelength ranges and in which the light has interacted with at least parts of the printing picture, whereby the printing press further comprises an ink mass determination device for determining the weight of at least parts of the ink which is located within an ink supply system a control and evaluation device which can be provided with measured values from the optical measuring device and with measured values from the ink mass determination device and which can be used to determine the optical deviation, that is the deviation of the actual optical values from the optical reference values, which are available as light intensity values of selected wavelength ranges, and which control and evaluation device can be used to determine on the basis of the optical deviation and the values from the weighing devices, how much corrective ink having a determined composition is fed to the printing press in order to approximate the actual optical values to the optical reference values. 22. Printing press () according to the preceding claim , wherein{'b': 22', '61, 'a device for measuring the viscosity () of the ink contained in the ink supply system () is provided.'}32. Printing press () according to the preceding claim , wherein{'b': 22', '3, 'a connection line for the transfer of measured values from said device for measuring the viscosity () to the control and evaluation device () is provided.'}42. Printing press () according to the preceding claims , wherein{'b': 3', '61', '12', '22, 'with the control and evaluation device () the composition of the ink contained in said ...

LANGUAGE AND METHOD FOR MEASURING THE VISCOSITY OF PRINTING INK DURING THE PRINTING AND INK CORRECTION PROCESS

A System and method for measuring the viscosity of printing ink during the printing and ink correction process is presented. A Printing press comprises at least one ink supply system, with which ink can be transferred from an inlet point to the printing substrate, at least one optical measuring device for measuring actual optical values of light, in which the actual optical values are from light of selected wavelength ranges and in which the light has interacted with at least parts of the printing picture, whereby the printing press further comprises an ink mass determination device for determining the weight of at least parts of the ink which is located within an ink supply system a control and evaluation device which can be provided with measured values from the optical measuring device and with measured values from the ink mass determination device and which can be used to determine the optical deviation, that is the deviation of the actual optical values from the optical reference values, which are available as light intensity values of selected wavelength ranges, and which control and evaluation device can be used to determine on the basis of the optical deviation and the values from the weighing devices, how much corrective ink having a determined composition is fed to the printing press in order to approximate the actual optical values to the optical reference values. 22. Printing press () according to the preceding claim , wherein{'b': 22', '61, 'a device for measuring the viscosity () of the ink contained in the ink supply system () is provided.'}32. Printing press () according to the preceding claim , wherein{'b': 22', '3, 'a connection line for the transfer of measured values from said device for measuring the viscosity () to the control and evaluation device () is provided.'}42. Printing press () according to the preceding claims , wherein{'b': 3', '61', '12', '22, 'with the control and evaluation device () the composition of the ink contained in said ...

PRINTING PRESS WITH MOBILE INKING CARRIAGE

There is described a printing press () comprising an ink-receiving cylinder () receiving ink from an inking system (---) having a plurality of ink-applying cylinders or rollers () arranged one above the other around part of a circumference of the ink-receiving cylinder (), the ink-applying cylinders or rollers () being inked by a corresponding plurality of inking devices (), the printing press () further comprising an inking carriage () supporting the plurality of inking devices (), which inking carriage () can be moved with respect to the ink-receiving cylinder () between a working position and a retracted position. The at least one selected inking device () amongst the plurality of inking devices () of the inking system (---) is supported onto the inking carriage () via a movable frame (), which movable frame () is supported by the inking carriage () to allow movement of the selected inking device () with respect to the inking carriage () and with respect to a remaining part () of the plurality of inking devices ().

CAN DECORATOR MACHINE INK STATION ASSEMBLY

An ink station assembly including a limited number of rolls is provided. That is, An ink station assembly for a can decorator machine structured to decorate a plurality of cans, the ink station assembly includes an ink fountain and a limited number of rolls. The ink fountain is structured to provide a supply of ink. The limited number of rolls includes a first roll, a final roll, and a printing plate cylinder. The first roll is in liquid communication with the ink fountain. The first roll is also in ink film communication with the final roll. The final roil is in ink film communication with the printing plate cylinder. 1. An ink station assembly for a can decorator machine structured to decorate a plurality of cans , the ink station assembly comprising:an ink fountain structured to provide a supply of ink;a limited number of rolls, said limited number of rolls including a first roll, a final roll, and a printing plate cylinder;wherein said first roll is in liquid communication with said ink fountain;wherein said first roll is in ink film communication with said final roll; andwherein said final roll is in ink film communication with said printing plate cylinder.2. The ink station assembly of wherein said limited number of rolls is a very limited number of rolls.3. The ink station assembly of wherein each said roll in said limited number of rolls is part of an ink train.4. The ink station assembly of wherein said ink train includes only said first roll claim 3 , said final roll claim 3 , and said printing plate cylinder.5. The ink station assembly of wherein said first roll is an anilox roll.6. The ink station assembly of wherein said final roll is a form roll.7. The ink station assembly of wherein said final roll includes a resilient surface.8. The ink station assembly of wherein said ink train does not include any of a ductor roll claim 1 , a distributor roll claim 1 , a transfer roll claim 1 , or an oscillator roll.9. The ink station assembly of wherein said ...

ROLLER DEVICE AND PRINTER

A roller device includes a cylindrical body, a thermoelectric converter, a first heatsink and a second heatsink that are disposed adjacent to each other, and a press-fitting member. The thermoelectric converter is disposed on an inner peripheral surface of the cylindrical body. The first heatsink and the second heatsink each dissipate heat of the thermoelectric converter. The press-fitting member is disposed between the first heatsink and the second heatsink. The press-fitting member makes the thermoelectric converter be held between the cylindrical body and at least one of the first heatsink and the second heatsink. 1. A roller device comprising:a cylindrical body;a thermoelectric converter disposed on an inner peripheral surface of the cylindrical body;a first heatsink and a second heatsink that are adjacent to each other, the first heatsink and the second heatsink each dissipating heat of the thermoelectric converter; anda press-fitting member disposed between the first heatsink and the second heatsink,wherein the press-fitting member makes the thermoelectric converter be held between the cylindrical body and at least one of the first heatsink and the second heatsink.2. The roller device according to claim 1 , wherein:the press-fitting member has a rod shape, andthe first heatsink has a groove to regulate a position of the press-fitting member.3. The roller device according to claim 2 , wherein:the press-fitting member has a circular cross-section,the groove has two wall surfaces each having a planar shape, the two wall surfaces being inclined to each other, andthe two wall surfaces receive the press-fitting member.4. The roller device according to claim 2 , wherein the second heatsink has an area facing the groove claim 2 , the area being a flat surface.5. The roller device according to claim 2 , wherein an end part of the press-fitting member in an insertion direction has a shape whose width becomes narrow toward a tip.6. The roller device according to claim 2 ...

Inker Assembly Including Oscillation Rollers For A Can Body Decorator

An oscillating roller system for a beverage can decorator is driven back and forth by a cam follower. A cam body having a cam is mounted to a frame of the inker system. Three oscillating cam roller assemblies are positioned about the cam body. Rotation of the cam oscillates the cam followers for each one of the oscillating rollers. Bearings of the oscillating roller assemblies includes an inlet gallery and outlet gallery for a closed loop lubrication system. The rollers are water cooled. 1. An inker assembly of a can decorator , comprising:an ink well;plural laterally-fixed roller assemblies;plural oscillating roller assemblies, each oscillating roller assembly including an oscillator body, an oscillator shaft supporting the oscillator body, and a cam follower coupled to the oscillator shaft; the oscillating roller assemblies and the laterally-fixed roller assemblies adapted for cooperation to transmit ink from the ink well to a plate cylinder of the can decorator;a cam body having a cam that is engaged with at least one of the cam followers of the oscillating roller assemblies; anda cam drive transmission for rotating the cam body and cam;whereby rotation of the cam body moves the cam followers fore and aft, thereby moving the oscillating roller fore and aft.2. The inker assembly of claim 1 , wherein the oscillating roller assemblies include an upper oscillating roller assembly claim 1 , a left oscillating roller assembly claim 1 , and a right oscillating roller assembly that are oriented circumferentially about the cam body; and each one of the upper claim 1 , left claim 1 , and right oscillating roller assemblies is engaged with the cam.3. The inker assembly of wherein the oscillating roller assemblies are equally spaced about a pitch circle diameter having a center that is coincident with a longitudinal axis of the cam body.4. The inker assembly of wherein the cam drive transmission includes a cam drive gear mounted on the cam body and a gear train adapted for ...

DEVICE FOR MANAGING PRINTING SOLUTION IN PRINTING MACHINE

In a printing machine that carries out printing while circulating a printing solution, the device inhibits foaming of the ink so that the viscosity of the ink is efficiently controlled. 1. A device for managing a printing solution in a printing machine that carries out printing while circulating the printing solution through a circulation route , the printing solution containing a resin component to be transferred onto a surface to be printed and a surfactant , the device comprising:a liquid supplier that supplies the printing solution containing foam generated in the circulation route with a viscosity adjusting solution for controlling the viscosity of the printing solution to break the foam.2. The device according to claim 1 , wherein:the circulating route comprisesa tank that stores therein the printing solution and that is used for controlling therein the viscosity of the printing solution, anda filter disposed at an entrance of the printing solution reclaiming to the tank; andthe liquid supplier comprises a spray nozzle that sprays the viscosity adjusting solution onto the printing solution containing the foam and being reclaimed in the filter.3. The device according to claim 2 , whereinthe filter is installed in an auxiliary tank disposed at upper portion of the tank; andan ejector through which the printing solution dropped through the filter flows into the tank is formed at a lower portion of the auxiliary tank.4. The device according to claim 2 , wherein the circulation route further comprises:the tank;a printing solution fountain that stores therein the printing solution in the vicinity of a point of performing printing;a supply pipe that supplies the printing solution from the tank to the printing solution fountain; anda reclaiming pipe that reclaims an excess of the printing solution from the printing solution fountain to the tank.5. The device according to claim 3 , wherein:the tank includes an inner wall upwardly inclined to the vertical direction;the ...

PRINTING DEVICE HAVING STRUCTURE CAPABLE OF SUPPRESSING DISENGAGEMENT OF BEARING FROM HOLDER DESPITE APPLICATION OF EXTERNAL FORCE TO BEARING

A printing device includes: a platen roller having a rotational shaft, a pair of bearings, and a holder. The bearings rotatably support end portions of the rotational shaft. Each of the bearings includes: a support portion, and an engaging portion. The support portion has an outer circumferential surface. The engaging portion is provided at the outer circumferential surface of the support portion. The holder includes a pair of fitting portions. The bearings are fitted into the fitting portions, respectively. Each of the fitting portions includes: a receiving portion configured to receive the support portion, an opening portion, and an engagement portion. The engaging portion is engaged with the engagement portion, whereby an expanding deformation of the opening portion can be restrained in a case where an external force directed in a direction toward the opening portion in the first direction is applied to the bearings. 1. A printing device comprising:a platen roller having a rotational shaft extending in an axial direction, the rotational shaft having end portions in the axial direction; a support portion having a generally hollow cylindrical shape and formed with a through-hole through which the rotational shaft extends, the support portion having an outer circumferential surface; and', 'an engaging portion provided at the outer circumferential surface of the support portion; and, 'a pair of bearings each rotatably supporting each end portion of the rotational shaft, each of the pair of bearings comprising a receiving portion configured to contact the outer circumferential surface of the support portion to receive the support portion, the receiving portion having one end in a first direction crossing the axial direction, the receiving portion having a pair of distal ends facing each other to provide a gap therebetween at the one end of the receiving portion, the receiving portion having a generally C-shape as viewed in the axial direction;', 'an opening portion ...

METHOD OF OPERATING A ROTARY PRINTING PRESS

In a method for operating a rotary printing press, preferably a flexographic printing press that processes webs, disturbances of a rotating printing cylinder are detected and reduced by changing the printing speed. Here, the disturbances are detected at an actuating drive of the printing cylinder. This leads to a cost-efficient way of printing without disturbances. 1. A method of operating a rotary printing press , the method comprising:during an operation of the printing press, detecting disturbances of a rotating printing cylinder by monitoring an actuating drive of the printing cylinder; andwhen disturbances at the printing cylinder are detected via the actuating drive of the printing cylinder, changing a printing speed of the rotary printing press in order to reduce or eliminate the disturbances.2. The method according to claim 1 , which comprises claim 1 , when disturbances at the printing cylinder are detected via the actuating drive claim 1 , reducing the printing speed of the rotary printing press.3. The method according to claim 1 , wherein the actuating drive is a rotary drive with a servomotor.4. The method according to claim 3 , which comprises detecting the disturbances at a transducer of the servomotor.5. The method according to claim 4 , wherein the transducer is an encoder providing output signals.6. The method according to claim 5 , which comprises examining the output signals of the encoder for vibration.7. The method according to claim 1 , wherein the actuating drive is an actuating drive of a device for controlling a position of the printing cylinder.8. The method according to claim 1 , wherein the actuating drive is an actuating drive of a device for controlling a contact pressure between the printing cylinder and an impression cylinder.9. The method according to claim 1 , which comprises detecting further disturbances that are dependent on the printing speed of the rotary printing machine at an actuating drive of at least one further rotating ...

Variable Cutoff Printing Press with Off Impression Gap

A variable cutoff printing press includes a plate cylinder, a plate cylinder support removably supporting the plate cylinder, a blanket cylinder, a blanket cylinder support removably supporting the blanket, an impression cylinder and an impression cylinder support. An actuator for moving the blanket cylinder support accommodates different blanket cylinder sizes, the actuator further moving the impression cylinder support so that regardless of blanket cylinder size a gap exists between the blanket cylinder support and the impression cylinder support. An on impression actuator moves the impression cylinder support against the blanket cylinder support to set a desired print load. A method is also provided. 1. A variable cutoff printing press comprising:a plate cylinder;a plate cylinder support removably supporting the plate cylinder;a blanket cylinder;a blanket cylinder support removably supporting the blanket cylinder;an impression cylinder;an impression cylinder support;an actuator for moving the blanket cylinder support to accommodate different blanket cylinder sizes, the actuator further moving the impression cylinder support so that regardless of blanket cylinder size a gap exists between the blanket cylinder support and the impression cylinder support; andan on impression actuator for moving the impression cylinder support against the blanket cylinder support to set a desired print load.2. The variable cutoff printing press as recited in wherein the actuator rotates the blanket cylinder support about a pivot point.3. The variable cutoff printing press as recited in further comprising a frame claim 2 , the the blanket cylinder support being coupled to the frame.4. The variable cutoff printing press as recited in further comprising a linkage between the blanket cylinder support and the impression cylinder support claim 2 , the linkage causing the impression cylinder support to rotate in a same direction as the blanket cylinder support.5. The variable cutoff ...

THERMOSTATIC COLOR INK CUP PAD PRINTER

A thermostatic color ink cup pad printer includes an ink cup mechanism, a printing mechanism and a printing plate mechanism. The ink cup mechanism includes an ink cup assembly and a first driving source; the printing mechanism includes a printing pad and a second driving source; and the printing plate mechanism includes a printing plate and a base. The base is internally provided with a heating section capable of generating heat for heating the printing plate, such that the printing plate in contact with the ink cup assembly is maintained at a set temperature, and ink in the ink cup assembly in contact with the printing plate can also be kept at the set temperature in the process of pad printing. 1. A thermostatic color ink cup pad printer , comprising:an ink cup mechanism including an ink cup assembly and a first driving source, and the first driving source being capable of selectively driving the ink cup assembly to perform a first movement to move horizontally or to perform a second movement to move vertically;a printing mechanism including a printing pad and a second driving source, and the second driving source being capable of driving the printing pad to perform a horizontal movement to move horizontally or to perform a vertical movement to move vertically; anda printing plate mechanism including a printing plate and a base, and the printing plate being connected to a top member of the base; andthe pad printer being characterized in that the base further includes a carrying section and a heating section provided in the carrying section; the heat section generating an amount of heat for heating the printing plate, such that the printing plate in contact with the ink cup assembly is maintained at a set temperature and ink in the ink cup assembly in contact with the printing plate is also maintained at the set temperature in the process of pad printing; andwherein the carrying section includes a supporting seat and the heating section includes a heating element ...

REIMAGEABLE AND REUSABLE PRINTING SLEEVE FOR A VARIABLE CUTOFF PRINTING PRESS

A method of forming printing sleeve for mounting on a cylinder in a printing press is provided. The method includes providing a permanent hydrophilic tubular layer on a tubular base; selectively providing a first temporary hydrophobic layer on the hydrophilic tubular layer to form a first imaged printing sleeve, the temporary hydrophobic layer forming a first image; printing, by the first imaged printing sleeve, a first print job including the first image on a substrate; and removing the first temporary hydrophobic layer from the permanent hydrophilic layer such that the permanent hydrophilic layer remains intact on the tubular base. A lithographic printing sleeve for a printing press is also provided. 1. A method of forming printing sleeve for mounting on a cylinder in a printing press comprising:providing a permanent hydrophilic tubular layer on a tubular base;selectively providing a first temporary hydrophobic layer on the hydrophilic tubular layer to form a first imaged printing sleeve, the temporary hydrophobic layer forming a first image;printing, by the first imaged printing sleeve, a first print job including the first image on a substrate; andremoving the first temporary hydrophobic layer from the permanent hydrophilic layer such that the permanent hydrophilic layer remains intact on the tubular base.2. The method as recited in wherein the selectively providing the first temporary hydrophobic layer on the hydrophilic tubular layer to form the first imaged printing sleeve comprises:selectively depositing hydrophobic material onto the hydrophilic tubular layer; andcuring the hydrophobic material to form the first image.3. The method as recited in wherein the selectively providing the first temporary hydrophobic layer on the hydrophilic tubular layer to form the first imaged printing sleeve comprises:coating an entirety of the hydrophilic tubular layer with hydrophobic material; andselectively curing parts of the hydrophobic material to form the first image.4. ...

BLANKET SET, TRANSFER ROLL, AND PRINTING APPARATUS

[Solution] A blanket set () according to the present invention includes a base () having an inner peripheral surface () and an outer peripheral surface () and including a plurality of base portions () each having an inner peripheral surface () and an outer peripheral surface () and at least one blanket () provided on the outer peripheral surface () of at least one base portion () of the plurality of base portions (). Preferably, the at least one base portion () and the at least one blanket () are integrally removable. 114-. (canceled)15. A blanket set used in an offset printing apparatus in which ink is transferred from a pattern roll to a blanket of a transfer roll , followed by transfer of the ink from the blanket to a recessed surface of a to-be printed object , comprising:a base including a plurality of base portions each having an arc shape in cross section and each attachable to and detachable from a rotatable core; anda blanket provided on an outer peripheral surface of at least one base portion of the plurality of base portions,wherein the at least one base portion is removable from the core together with the blanket in an integral manner, anda step is formed on at least one of the outer peripheral surface of the at least one base portion and a surface of the blanket to increase by the step a distance from a portion of the surface of the blanket which performs printing on the recessed surface to a center of the core.16. The blanket set of claim 15 , whereinan inner peripheral surface of the at least one base portion has a central angle of 180 degrees or smaller.17. The blanket of claim 15 , whereinthe blanket is provided on each of the plurality of base portions.18. The blanket set of claim 15 , whereinthe blanket is bonded to the at least one base portion using a coupling agent.19. The blanket set of claim 15 , whereinthe base is almost constant in thickness.20. A transfer roll claim 15 , comprising:{'claim-ref': {'@idref': 'CLM-00015', 'claim 15'}, 'the ...

MEDIUM SUPPORT UNIT, PRINTING APPARATUS, AND ATTACHMENT METHOD OF FRICTION MEMBER

A medium support unit includes a support portion on which it is possible to set a medium in a setting direction that runs parallel to a support surface, and a friction member that is attached to the support portion, in which the friction member has an incision formation portion at a position that corresponds to a corner portion, and the incision formation portion that covers the corner portion positioned on an upstream side than the center in the setting direction has a first cover portion and a second cover portion positioned on a downstream side than the setting direction than the first cover portion, the first cover portion overlaps with the second cover portion such that an end portion of the first cover portion on the downstream side in the setting direction covers an end portion of the second cover portion on the upstream side in the setting direction. 1. A medium support unit that supports , on a support surface , a medium on which printing is to be performed by a printing apparatus , the medium support unit comprising:a support portion that has the support surface and on which it is possible to set the medium in a setting direction that runs parallel to the support surface; anda friction member, which is a member having a higher static friction coefficient with respect to the medium than the support surface and is attached to the support portion to cover the support surface,wherein the support portion has a corner portion at which, when viewed from the support surface side, two different sides intersect,the friction member has, at a position that corresponds to the corner portion, an incision formation portion in which three or more incisions are made,the incision formation portion that covers the corner portion positioned further on an upstream side than a center in the setting direction has a first cover portion formed between adjacent incisions, and a second cover portion positioned further on a downstream side in the setting direction than the first ...

GRAVURE PRINTING UNITS AND METHOD FOR ADJUSTING AND/OR MODIFYING AN INK TRANSFER IN A GRAVURE PRINTING METHOD

A gravure printing unit, which is usable for printing on a substrate, according to a gravure printing method, includes a forme cylinder which comprises, on its circumference, an image-forming pattern of recesses, and an inking unit, by the use of which the pattern of recesses provided on the forme cylinder is inked. The forme cylinder can be partially inked from an inking device via a first inking unit cylinder which has recesses in the region of its outer cylindrical surface that correspond to recesses on the forme cylinder, and via a second inking unit cylinder, which cooperates with the first inking unit cylinder and which comprises ink-transferring elements or raised areas on its circumference. For controlling the transfer of ink, the first inking unit cylinder having the recesses, is configured as being temperature controllable or has a temperature control device in the ink unit supply. Alternatively, a printing pressure between inking units cylinders can be varied during operation. The invention also relates to a method for adjusting or modifying a transfer of ink and for operating the gravure printing unit. 136-. (canceled)37500503514508514503503511512513518514503512512524524522512513512687783123776777778512519531503511502. A gravure printing unit () for printing onto substrate (S; S′) according to a gravure printing method , said gravure printing unit having a forme cylinder () , which comprises on its circumference an image-forming pattern of recesses () , and having an inking unit () by which the pattern of recesses () provided on the forme cylinder () is inked , wherein the forme cylinder () can be partially inked from an inking device () via a first inking unit cylinder () , which has recesses () in the region of its outer cylindrical surface () that correspond to recesses () on the forme cylinder () , and via a second inking unit cylinder () , which cooperates with the first inking unit cylinder () and which comprises ink-transferring elevations (; ′) ...

Printers, Methods and Apparatus to Form an Image on a Print Substrate

Printers, methods, and apparatus to form an image on a substrate are disclosed. An example apparatus () to form an image on a print substrate includes an applicator () to apply a first material (), an ink developer () to apply a plurality of ink particles (), and a transfer cylinder () to transfer the ink particles () and the first material () to a print substrate () to form an image and a coating. 1100. An apparatus () to form an image on a print substrate , comprising:{'b': 104', '110, 'an applicator () to apply a first material ();'}{'b': 106', '112, 'an ink developer () to apply a plurality of ink particles (); and'}{'b': 108', '112', '110', '102, 'a transfer cylinder () to transfer the ink particles () and the first material () to a print substrate () to form an image and a coating.'}2106112116104112116112110116. An apparatus as defined in claim 1 , wherein the ink developer () is to apply the ink particles () to a photo imaging surface () and the applicator () is to apply the first material to the ink particles () and to the photo imaging surface () such that the ink particles () are between the first material () and the photo imaging surface ().3116110112108110112108. An apparatus as defined in claim 2 , wherein the photo imaging surface () is to apply the first material () and the ink particles () to the transfer cylinder () such that the first material () is between the ink particles () and the transfer cylinder ().4302116106112104110. An apparatus as defined in claim 2 , further comprising a charge eraser () to reduce a charge on the photo imaging surface () after the ink developer () applies the plurality of ink particles () and before the applicator () applies the first material ().5302116. An apparatus as defined in claim 4 , wherein the charge eraser () is to erase a background charge from the photo imaging surface ().6110. An apparatus as defined in claim 1 , wherein the first material () is at least one of a polymer or a transparent ink.7110102. An ...

Rotary-tool mandrel, unit for converting a flat substrate, and operating method

A rotary-tool mandrel for a unit for converting a flat substrate, on which a sleeve ( 13 ) is intended to be fitted, the mandrel includes a cylindrical core ( 14 ), a peripheral wall ( 17 ) that is able to take up a rest position and a locking position by exerting a radial pressure on the sleeve ( 13 ) in order to lock it in position on the mandrel ( 12 ), a pressure fluid circuit ( 21 ) provided between the peripheral wall ( 17 ) and the cylindrical core ( 14 ) for exerting the radial pressure on the sleeve ( 13 ), and a cooling fluid circuit ( 24 ) for allowing a fluid to flow in the region of the cylindrical core ( 14 ) and for cooling the mandrel ( 12 ).

TEMPERATURE CONTROL ASSEMBLY FOR CONTROLLING THE TEMPERATURE OF FUNCTIONAL PARTS OF A PRINTING MACHINE, AND PRINTING SYSTEM COMPRISING AT LEAST ONE PRINTING MACHINE AND A TEMPERATURE CONTROL ASSEMBLY

A temperature control assembly controls the temperature of functional parts of a printing machine. The temperature control assembly comprises a plurality of assembly-side sub-circuits, the temperature of which is to be individually controlled, each sub-circuit having a temperature-control fluid outlet and a temperature-control fluid inlet, on each of which, in order to form a respective temperature control circuit, one or more functional parts can be connected as loads of a temperature-controlling external temperature control sub-circuit by the use of releasable connections, and which, on the feed side of the temperature control thereof, are or can be thermally and fluidically coupled, via respective removal points, to a common feed line, and on the return side, via each return point, to a common fluid return. The temperature control assembly is configured as a structurally independent assembly comprising the assembly-side temperature control circuits thereof and the feed and return, and a temperature control device that controls the temperature of the temperature control fluid supplied to the feed, one of on and in a single-component or in a multi-component frame of the temperature control assembly. The temperature control device is provided in a fluid stream between the last return point and the first removal point. A line section of the feed line, which extends at least over the length from the first removal point to the last downward removal point of the assembly-side temperature control circuit, has an average line cross-section which is one of greater than a multiple of the average line cross-section of a supply line section arranged in the feed downstream of the temperature control device and arranged upstream of the line section, and which is greater than a multiple of a line a cross-section upstream of each of the largest return point. 115.-. (canceled) ...

DRIVE GEARS PROVIDING IMPROVED REGISTRATION IN PRINTING CYLINDER SYSTEMS

A printing system for printing on a web of media traveling along a web transport path including a plurality of print stations located along the web transport path, each print station including a printing cylinder having a printing cylinder circumference for printing on the web of media at a corresponding print location. A plurality of web-transport rollers are used to guide the web of media along the web transport path. The printing system includes one or more constrained driven rollers having an affixed driven gear, the driven gear being driven by a motor using a gear train including one or more drive gears which transfer torque from the motor to the driven gear, wherein the driven gear and the drive gears associated with the constrained driven rollers are constrained to have a rotate an integer number of times for every rotation of the printing cylinders.

Fountain solution deposition apparatus and method for digital printing device

An intermediate roller positioned between a fountain solution vapor supply and an imaging member decouples fountain solution vapor deposition from the surface of the imaging member. The intermediate roller may be temperature controlled. A uniform layer of fountain solution condenses onto the surface of the temperature controlled intermediate roller regardless of the imaging blanket temperature. The fountain solution condensate layer deposited onto the intermediate roller splits and deposits a thin uniform layer of fountain solution liquid onto the imaging member surface. This liquid layer split may be independent of the temperature of the imaging member surface, resulting in a uniform layer of fountain solution on the imaging blanket for better imaging quality. Remotely locating the vaporizing chamber away from the imaging member prevents undesired heat transfer from a hot vaporizing chamber/baffle to the imaging member surface.

ECCENTRIC SECOND CONNECTING ROD SUBASSEMBLY

A connection rod coupling assembly includes a settable shape mounting second component having a lateral, primary axis and a bearing assembly including a bearing assembly body. The bearing assembly body includes a substantially cylindrical outer surface and a center axis. The bearing assembly body is coupled to the settable shape mounting second component in a non-aligned configuration. That is, the bearing assembly body center axis is offset from the settable shape mounting second component primary axis. Thus, the position of the bearing assembly body center axis is adjustable by repositioning the settable shape mounting second component relative to a settable shape mounting first component on a swing lever. The adjustment of the bearing assembly body, in turn, adjusts the range of the ram assembly and the ram assembly body. 1. A connection rod coupling assembly for a bodymaker , said bodymaker including a reciprocating swing lever , said swing lever including a pivoting , first end and a moving , second end , said swing lever second end including a settable shape mounting first component , said connection rod coupling assembly comprising:settable shape mounting second component having a lateral, primary axis;a bearing assembly including a bearing assembly body;said bearing assembly body including a substantially cylindrical outer surface and a center axis; andsaid bearing assembly body center axis is offset relative to the settable shape mounting second component primary axis.2. The connection rod coupling assembly of wherein said swing lever second end settable shape mounting first component includes a first and second settable shape cavities claim 1 , and wherein:said settable shape mounting second component includes a first lug and a second lug; andeach settable shape mounting lug shaped to correspond to an associated settable shape cavity.3. The connection rod coupling assembly of wherein said settable shape mounting lugs have a substantially mirrored shape.4. ...

Drying method e.g. for printed or varnished sheets in printing press, involves sheets heated to temperature higher than ambient temperature before sheets enter dryer

The method involves providing several printing and or varnishing units (8, 9) and a dryer device (10). The sheets are heated to a temperature higher than ambient temperature before the sheets enter the dryer device. The sheets are heated to a temperature higher than a temperature of the printing units (8a-f) of the printing press. The sheets are heated to a temperature of more than 32deg C. An independent claim is included for a printing press.

具有孪式印刷机构的印刷机和用于运行这种印刷机的方法

本发明涉及一种用于印刷承印材料幅带(1)的印刷机(100)，包括多个串联布置的柔性版印刷机构(11)，其中，所述柔性版印刷机构(11)设置在对于机器操作者而言能够触及到的平面(E)中，其特征在于，多个柔性版印刷机构(11、11a、11b)中的总是两个柔性版印刷机构(11、11a、11b)共同形成了双印刷站(10)，并且相应的双印刷站(10)的两个柔性版印刷机构(11、11a、11b)具有共同的对压滚筒(16)。

Procedimiento para el funcionamiento de un mecanismo de impresion.

Procedimiento para el funcionamiento de un mecanismo de impresión imprimiendo un material que se ha de imprimir (09) realizado como papel de periódico, según el cual el mecanismo de impresión se hace funcionar como mecanismo de impresión para la impresión plana sin agua, y según el cual la temperatura (T) de al menos un cilindro (03; 07) de mecanismo de impresión, que actúa en conjunto con una tinta de imprenta, se ajusta mediante un dispositivo de acondicionamiento térmico (18, 19), caracterizado porque durante el funcionamiento del mecanismo de impresión con papel de un peso estucado de 20 g/m2, como máximo, se ajusta, mediante el dispositivo de acondicionamiento (18, 19), una pegajosidad (Z) de la tinta de imprenta sobre dicho cilindro (03; 07) de mecanismo de impresión, situada en el intervalo de 6 a 9, 5 Tack.

Dyestuffs ager having expanded space keeping heat for image transferring apparatus

본 발명은 피전사체에 염색되는 염료의 고착 및 발색을 위한 보열공간이 확장된 전사장치용 염료 고착장치에 관한 것이다. The present invention relates to a dye fixing apparatus for a transfer apparatus in which a heat retaining space for fixing and coloring a dye dyed to a transfer object is expanded. 본 발명의 일 실시예에 따른 보열공간이 확장된 전사장치용 염료 고착장치는 하부영역에 개구부가 형성되어 피전사체가 유입되어 다시 하부영역으로 배출 가능하도록 내부에 공간이 형성되는 본체와; 상기 피전사체를 가열하도록 본체의 내부에 구비되는 히터와; 상기 피전사체가 본체 내부에서 선회하도록 본체 내부에 배치되는 방향전환롤러와; 상기 피전사체에 전사된 염료로부터 발생한 승화가스를 배출하기 위하여 상기 본체의 내부 상부영역에 구비되는 배기부와; 외부로부터 유입되는 공기를 다시 배출하여 보열공간의 온도편차가 최소화 되도록 상기 본체의 하부 영역에 구비되는 배기부;를 포함하여 구성될 수도 있다. Dye fixing device for transfer apparatus extended heat retention space according to an embodiment of the present invention includes a main body is formed in the inner space so that the opening is formed in the lower region to be transferred to the transfer to the lower region; A heater provided inside the main body to heat the transfer object; A direction change roller disposed inside the main body such that the transfer body pivots inside the main body; An exhaust unit provided in the upper upper region of the main body to discharge the sublimation gas generated from the dye transferred to the transfer object; It may be configured to include; an exhaust unit provided in the lower region of the main body so as to discharge the air introduced from the outside again to minimize the temperature deviation of the heat retention space. 상기와 같은 구성에 의해 본 발명은 피전사물에 전사된 염료의 고착 및 발색이 이루어지는 보열공간의 온도분포가 최대한 균일하게 이루어질 수 있고, 고착 및 발색을 위하여 고착장치에 요구되는 온도 제어 또는 온도의 설정이 용이하게 이루어질 수 있으며, 보열공간이 실질적으로 확장될 수 있다. By the above configuration, the present invention can be made as uniform as possible in the temperature distribution of the heat retention space in which the fixing and color development of the dye transferred to the transfer object, the setting of temperature control or temperature required for the fixing device for fixing and color development This can be done easily, and the thermal insulation space can be ...

Pressing apparatus for webs

卷筒纸印刷设备，包括多个排成一排的用于印刷卷筒纸的框架，至少一个装有印刷介质的单元，和使至少一个单元和框架作相对运动的装置，因而使所述至少一个单元能够与框架中的至少两个框架顺序相互作用。所述的传动装置的设置使至少一个单元可从它与一个框架相互作用的位置移动到它与另一个框架相互作用的位置。这种设备可在不停机情况下改变印刷图案，颜色等工艺条件。

Device for reducing cylinder deflection in rotary printing machines

Temperature control apparatus for printing roller

PURPOSE: A temperature controller for a printing roller is provided to maintain uniform temperature of a printing roller by employing a thermoelectric element embedded in the printing roller. CONSTITUTION: A temperature controller for a printing roller comprises a thermoelectric element(150) which is installed inside a roller body(R1) and a controller which controls the thermoelectric element. The thermoelectric element is installed on the inner periphery of the roller body except for a concave part. A heat radiating part(160) is pressed against the bottom surface of the thermoelectric element, and a wire(W) is connected to the thermoelectric element. Holding protrusions(R2a) are respectively formed in covers(R2) installed on both sides of the roller body.

Method for material roll processing and rolled material processing system

FIELD: polygraphy. SUBSTANCE: method involves performing printing of rolled material by means of continuous printing apparatus; conveying printed material by continuous conveyor to roll cutting device; cutting printed rolled material into sheets, which are temporarily in printing stage, by roll cutting device; flanging each sheet by flanging device. Flanging of sheets is conducted independently of printing of each rolled material. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 12 cl, 5 dwg 80соО0гс ПЧ Го РОССИЙСКОЕ АГЕНТСТВО ПО ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (19) (51) МПК ВИ” 2100 208. 13) СЛ В 41Е 13/56, В 65 Н 45/28 12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ (21), (22) Заявка: 95100829/12, 05.01.1995 (30) Приоритет: 14.05.1986 СВ ЦК 8611722 (46) Дата публикации: 27.12.1997 (56) Ссылки: 1. ЗЧ, авторское свидетельство, 144497, кл. 15 Е 2/04, 1962. 2. 1$, патент, 3702186, кл. В 41 Е 13/38, 1971. 3. Ц, патент, 4073485, кл. В 41 Е 13/56, 1978. (62) Первичная заявка, из которой выделена настоящая: 4202739/12(14.05.87) (71) Заявитель: Страчан Хеншоу Машинери Лимитед (СВ) (72) Изобретатель: Кеннет Альберт Баумэн[СВ], Роджер Фредерик Маслин[ СВ], Дэвид Годден[СВ], Джонатан Хис Райпер[СВ] (73) Патентообладатель: Страчан Хеншоу Машинери Лимитед (СВ) (54) СПОСОБ ОБРАБОТКИ РУЛОНА МАТЕРИАЛА И (57) Реферат: Использование: в полиграфии. Сущность изобретения: предложен способ и система обработки рулонного материала, в которых осуществляют печать на рулонном материале посредством устройства для непрерывной печати, транспортируют отпечатанный рулон к средству для разрезания рулона с помощью средства для непрерывной транспортировки отпечатанного рулонного материала, разрезают рулон на множество отдельных листов во временной взаимосвязи с печатанием с помощью средства для разрезания рулона, фальцуют каждый лист с помощью фальцовочного средства, причем фальцовка листов осуществляется во временной взаимосвязи с поступлением листа на ...

Four-ring eccentric bearings for setting rollers in printing machines

Bearing for a cylinder or drum in a printing machine

Web-fed printing device

FIELD: printing devices. SUBSTANCE: web-fed printing device has a number of cartridges 1,2 and 3 for printing web material 8, for instance, paper, passing through the row and one or several units 10 and 11 containing printing medium. Cartridges 1,2 and 3 are capable of transferring the printing medium from unit or units 10 and 11 to web material 8. Unit or units 10 and 11 may move relative to cartridges 1,2 and 3 to allow unit of units 10 and 12 interact successively, at least, with two cartridges 1,2 and 3. In this way, printed matter may be changed from one cartridge 1,2 and 3 to the other, that makes it possible to change the contents of the printed matter without stopping, practically, movement of web material 8. Cartridges 1,2 and 3 may have printing cylinders 4,5,6 and 7 of different sizes. EFFECT: higher efficiency. 10 cl, 7 dwg 416990с ПЧ ГЭ РОССИЙСКОЕ АГЕНТСТВО ПО ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (19) ВИ” 2 066 277. 13) СЛ 5 МК” В 44Е 13/00 12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ (21), (22) Заявка: 4202739/12, 14.05.1987 (30) Приоритет: 14.05.1986 СВ ЦК 8611722 (46) Дата публикации: 10.09.1996 (56) Ссылки: СВ, патент, 2015431, В 41 Е 1300, 1979. (71) Заявитель: Страчан Хеншоу Машинери Лимитед (СВ) (72) Изобретатель: Кеннет Альберт Баумэн[СВ], Роджер Фредерик Маслин[ СВ], Дэвид Годден[СВ], Джонатан Хис Райппер[СВ] (54) РУЛОННОЕ ПЕЧАТНОЕ УСТРОЙСТВО (57) Реферат: Сущность изобретения: печатное устройство имеет ряд патронов 1, 2, 3 для печатания рулонного материала 8, например бумаги, проходящего через ряд, и один или несколько блоков 10, 11, содержащих печатную среду. Патроны 1, 2, 3 каждый способен переносить печатную среду из блока или блоков 10, 11 на рулонный материал 8. Блок или блоки 10, 11 относительно патронов 1, 2, 3 ряда могут перемещаться, позволяя блоку или блокам 10, 12 взаимодействовать последовательно по крайней мере с двумя патронами 1, 2, 3. Таким образом можно заменять печать с одного патрона 1, 2, 3 на другой, что позволяет ...

Blanket roller assembly for offset printing

Disclosed is a roller housing that supports a blanket roller, including a first shaft and a second shaft joined thereon, to be able to rotate. The roller housing includes: a base frame; a mounting frame which is integrally joined with the base frame and includes an opening on which the blanket roller can be located in the center thereof; and a cover frame which is detachably joined with the mounting frame. On the mounting frame, a lower mounting groove on which the first shaft is mounted, and another mounting groove on which the second shaft is mounted are formed. On the cover frame, an upper accommodating groove on which the first shaft is mounted, and another upper groove on which the second shaft is mounted are formed.

Device for applying pressure to and withdrawing pressure from a cylinder

본 발명은 윤전식 인쇄기에 있어서 고무통의 인쇄압을 가하고 제거하기 위한 장치에 관한 것으로, 선회 가능한 실린더의 샤프트에 있어서 각각의 단부에 크랭크 구동 형태의 가이드를 설치한다. 그 결과 실린더가 선회운동하는 동안, 샤프트는 부가적인 회전운동을 하는 것이다. BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an apparatus for applying and removing the printing pressure of a rubber cylinder in a rotatable printing machine. A guide of a crank drive type is provided at each end of a shaft of a pivotable cylinder. The result is an additional rotational movement of the shaft while the cylinder is pivoting.

Printing roller for large-scale printing machine

本发明公开了一种用于大型印刷机的印刷辊，属于印刷辊，一种用于大型印刷机的印刷辊，包括内辊，所述内辊的内部固定连接有螺旋换热道，所述内辊的两端固定连接有均固定连接有安装轴，所述安装轴的内部开通有换气孔，所述内辊的两侧端均开设有通孔；通过换热机构和螺旋换热道，螺旋换热道增加了气流的速度和气流的接触面积，可以把外辊传给内辊内部的热量带走，大大的提升了内辊与外辊的散热效率，避免内辊内存有余热与外辊的热量相叠加从而进一步提升外辊的热量使之加速老化，延长了外辊的使用寿命，并且当外辊损坏时，将固定套卸下，然后直接换上新的外辊，无需将之全部更换，减小了印刷设备更换的成本。

PRINTING SECTIONS OF A PRINTING MACHINE WITH SIDE END BODIES

1. Печатная секция (01) печатной машины с торцевыми боковыми станинами (02; 12) и устройство для опоры цилиндра (03; 04; 06; 07) в боковых станинах (02; 12) в подшипниковых устройствах (09; 11), причем для подшипникового устройства (09; 11) предусмотрено внутреннее кольцо (27) радиального подшипника (17) для размещения шейки (14) цилиндра (03; 04; 06; 07), это кольцо размещено в наружном кольце (23) за счет средства опоры (19), допускающего радиальное движение шейки (14), причем наружное кольцо (23) со своей стороны опосредованно или непосредственно размещено с опорой в отверстии (18) боковой станины (02; 12), и причем радиальный подшипник (17) при рассмотрении в осевом направлении размещен в той области наружного кольца (23) которая выступает за плоскость боковой станины (02; 12) в направлении цилиндра (03; 04; 06; 07), и причем допускающее радиальное движение цилиндра (03; 04; 06; 07) средство опоры (19) также размещено в выступающей за плоскость боковой станины (02; 12) в сторону цилиндра (03; 04; 06; 07) области наружного кольца (23), отличающееся тем, что отверстие (18) в боковой станине (02; 12) выполнено как круглое отверстие (18), и что предусмотрено юстировочное устройство, для чего прямая, проходящая по оси через центр внутренней образующей наружного кольца (23), опосредованно принимающего в себя радиальный подшипник (17), отстоит от прямой, проходящей по оси через центр (Z) круглого отверстия (18), на величину эксцентриситета (е').2. Печатная секция по п.1, отличающаяся тем, что предусмотрены такие осевые положения средства опоры (19), допускающего радиальное движение, и радиального подшипника (17), что их опорные участки (L17; L19), принимающие на себя радиальные усилия, пересекают одну и ту же плоскость, п РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (51) МПК B41F 13/20 (11) (13) 2012 134 505 A (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2012134505/12, 11.10.2010 (71) Заявитель(и): КЕНИГ УНД БАУЭР ...

Printing devices of printing apparatus

FIELD: printing machines. SUBSTANCE: device has cylinder couple, consisting of cylinders, diameter of each of which mainly corresponds to length of printed page. On active side surface of at least one cylinder, no more than one space is present, but from point of view from longitudinal direction, on it several spaces positioned near each other are placed, which from circular view point are positioned with shift relatively to each other. EFFECT: higher durability, higher resistance to interference, lower costs, higher efficiency. 5 cl, 23 dwg ÐÎÑÑÈÉÑÊÀß ÔÅÄÅÐÀÖÈß (19) RU (51) ÌÏÊ 7 (11) 2 263 029 (13) C2 B 41 F 7/12, 13/08 ÔÅÄÅÐÀËÜÍÀß ÑËÓÆÁÀ ÏÎ ÈÍÒÅËËÅÊÒÓÀËÜÍÎÉ ÑÎÁÑÒÂÅÍÍÎÑÒÈ, ÏÀÒÅÍÒÀÌ È ÒÎÂÀÐÍÛÌ ÇÍÀÊÀÌ (12) ÎÏÈÑÀÍÈÅ ÈÇÎÁÐÅÒÅÍÈß Ê ÏÀÒÅÍÒÓ (21), (22) Çà âêà: 2003132536/12, 06.04.2002 (72) Àâòîð(û): ÊÐÈÑÒÅËÜ Ðàëüô (DE), ÕÀÍ Îëèâåð Ôðàíê (DE), ØÀØÅÊ Êàðë Ýðèõ Àëüáåðò (DE), ØÍÀÉÄÅÐ Ãåîðã (DE) (24) Äàòà íà÷àëà äåéñòâè ïàòåíòà: 06.04.2002 (30) Ïðèîðèòåò: 09.04.2001 DE 10117703.8 03.08.2001 DE 10138221.9 (45) Îïóáëèêîâàíî: 27.10.2005 Áþë. ¹ 30 2 2 6 3 0 2 9 (56) Ñïèñîê äîêóìåíòîâ, öèòèðîâàííûõ â îò÷åòå î ïîèñêå: ÑÍ 345906 À, 30.04.1960. WO 0145946 À, 28.06.2001. US 4125073 À, 14.11.1978. US 5701818 À, 30.12.1997. DE 19803809 À, 05.08.1999. DE 3412812 Ñ, 27.06.1985. ÅÐ 0862999 À, 09.09.1998. SU 1838154 A3, 30.08.1993. 2 2 6 3 0 2 9 R U (86) Çà âêà PCT: DE 02/01267 (06.04.2002) C 2 C 2 (85) Äàòà ïåðåâîäà çà âêè PCT íà íàöèîíàëüíóþ ôàçó: 10.11.2003 (87) Ïóáëèêàöè PCT: WO 02/081213 (17.10.2002) Àäðåñ äë ïåðåïèñêè: 103064, Ìîñêâà, óë. Êàçàêîâà, 16, ÍÈÈÐ Êàíöåë ðè "Ïàòåíòíûå ïîâåðåííûå Êâàøíèí, Ñàïåëüíèêîâ è ïàðòíåðû", Â.Ï.Êâàøíèíó (54) ÏÅ×ÀÒÍÛÅ ÀÏÏÀÐÀÒÛ ÏÅ×ÀÒÍÎÉ ÌÀØÈÍÛ (57) Ðåôåðàò: Èçîáðåòåíèå îòíîñèòñ ê ïå÷àòíûì àïïàðàòàì ïå÷àòíîé ìàøèíû. Ïå÷àòíûé àïïàðàò ïå÷àòíîé ìàøèíû âêëþ÷àåò â ñåá öèëèíäðîâóþ ïàðó, ñîñòî ùóþ èç öèëèíäðîâ, îõâàò êàæäîãî èç êîòîðûõ â îñíîâíîì ñîîòâåòñòâóåò îòðåçíîé äëèíå ïå÷àòíîé ñòðàíèöû. Íà àêòèâíîé áîêîâîé ïîâåðõíîñòè, ïî ìåíüøåé ìåðå, îäíîãî èç öèëèíäðîâ ...

Anti-drive side chuck mechanism for automatic attaching and detaching device for hollow roll

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Driving mechanism for cylinder of rotary printing machine

在轮转印刷机滚筒的驱动装置中，滚筒的主动小齿轮(18)的转轴(23)近似位于一条由滚筒转轴(8)和偏心套(4)转轴(9)确定的直线(22)上。

Roll-type printing apparatus

FIELD: polygraphy. SUBSTANCE: printing apparatus has row of casings for printing roll material, such as paper, fed through row of casings, and at least one block containing printing medium. Each casing is capable of transferring printing medium from block or blocks onto rolled material. Block or blocks and casings may move one relative to the other to allow block or blocks to cooperate in sequence with at least two casings. Thus, printing may be replaced from one casing to another to change contents of material to be printed without stopping rolled material. Casings may have printing cylinders of different sizes. EFFECT: increased efficiency, wider operational capabilities and enhanced reliability in operation. 10 cl, 7 dwg э0соОО0гс ПЧ Го РОССИЙСКОЕ АГЕНТСТВО ПО ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (19) ВИ” 2100 206. 13) СЛ 57 МК° В 41Е 5/06 12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ (21), (22) Заявка: 95100830/12, 05.01.1995 (30) Приоритет: 14.05.1986 СВ ЦК 8611722 (46) Дата публикации: 27.12.1997 (56) Ссылки: Ц, патент, 2216562, кл. 101-220, 1975. (62) Первичная заявка, из которой выделена настоящая: 4202739/12(14.05.81) (71) Заявитель: Страчан Хеншоу Машинери Лимитед (СВ) (72) Изобретатель: Кеннет Альберт Баумэн[СВ], Роджер Фредерик Маслин[ СВ], Дэвид Годден[СВ], Джонатан Хис Райпер[СВ] (54) РУЛОННОЕ ПЕЧАТНОЕ УСТРОЙСТВО (57) Реферат: Использование: в полиграфии. Сущность изобретения: печатное устройство имеет ряд патронов для печатания рулонного материала, например, бумаги, проходящего через ряд, и один или несколько блоков, содержащий печатную среду. Патроны каждый способны переносить печатную среду из блока или блоков на рулонный материал. Блок или блоки и патроны ряда могут относительно перемещаться, позволяя блоку или блокам взаимодействовать последовательно по меньшей мере с двумя патронами. Таким образом, можно заменять печать с одного патрона на другой, что позволяет изменять содержание того, что печатается, без остановки практически движения рулонного ...

Printing device of printing machine

FIELD: printing industry. SUBSTANCE: printing device of printing machine comprises at least three cylinders. Besides, at least one of three cylinders may be intentionally driven along linear setting truck in position of connected and disconnected impression. Cylinder that is intentionally driven into position of connected and disconnected impression is installed at the end side in bearing body, movably arranged in at least one linear guide joined to side frame. Linear guide is arranged at the side of side frame on the side frame side that faces the cylinders. Besides, to guide each bearing body there are two linear guides provided that pass parallel to each other. EFFECT: proposed design of printing machine is compact, has higher strength and vibration stability, makes it possible to produce various printing produce at low costs for printing machine manufacturing and its service. 34 cl, 23 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2 415 016 (13) C2 (51) МПК B41F 7/12 (2006.01) B41F 13/24 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ, ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (21)(22) Заявка: 2005120377/21, 06.04.2002 (24) Дата начала отсчета срока действия патента: 06.04.2002 (73) Патентообладатель(и): КЕНИГ УНД БАУЕР АКЦИЕНГЕЗЕЛЬШАФТ (DE) 2 4 1 5 0 1 6 (43) Дата публикации заявки: 20.01.2007 Бюл. № 2 2 4 1 5 0 1 6 R U (56) Список документов, цитированных в отчете о поиске: DE 19937806 А, 15.02.2001. SU 831062 A1, 15.05.1981. DE 3412812 C1, 27.06.1985. US 5868071 A, 09.02.1999. Адрес для переписки: 105064, Москва, а/я 88, "Патентные поверенные Квашнин, Сапельников и партнеры", пат.пов. В.П.Квашнину, рег.№ 4 (54) ПЕЧАТНЫЙ АППАРАТ ПЕЧАТНОЙ МАШИНЫ расположена сбоку от боковой рамы на обращенной к цилиндрам стороне боковой рамы. Причем для направления каждого корпуса подшипника предусмотрены две линейные направляющие, проходящие параллельно друг другу. Предложенная конструкция печатной машины является компактной, обладает повышенной ...

Drive unit of cylinder of rotary printing machine

FIELD: printing machines. SUBSTANCE: drive unit of cylinder of rotary printing machine includes rotation axis of drive gear wheel coincided with straight line formed by rotation axis of cylinder and rotation axis of eccentric sleeve. EFFECT: enhanced operational reliability of printing machine. 12 cl, 3 dwg Грэг 9гс ПЧ рэ РОССИЙСКОЕ АГЕНТСТВО ПО ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (19) (11) КО 2161 561 5) МПК’ В 44Е 13/00, 13/02 (13) СЛ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ (21), (22) Заявка: 99128059/12, 26.05.1998 (24) Дата начала действия патента: 26.05.1998 (30) Приоритет: 28.05.1997 ОЕ 19722379.6 (46) Дата публикации: 10.01.2001 (56) Ссылки: ОЕ 3704314 СЛ, 21.01.1988. ЕР 0644048 А2, 22.03.1995. Ц$ 3169910 А, 06.11.1973. ($ 4408526 А, 11.10.1983. $9 1407850 АЛ, 07.07.1988. (85) Дата перевода заявки РСТ на национальную фазу: 28.12.1999 (86) Заявка РСТ: ОЕ 98/01432 (26.05.1998) (87) Публикация РСТ: М/О 98/53995 (03.12.1998) (98) Адрес для переписки: 103064, Москва, ул. Казакова 16, НИИР-Канцелярия "Патентные поверенные Квашнин, Сапельников и Партнеры", Сапельникову Д.А. (71) Заявитель: КЕНИГ УНД БАУЕР АКЦИЕНГЕЗЕЛЬШАФТ (ОЕ) (72) Изобретатель: Кристиан Мартин Михаель ФИШЕР (0Е) (73) Патентообладатель: КЕНИГ УНД БАУЕР АКЦИЕНГЕЗЕЛЬШАФТ (ОЕ) (54) ПРИВОД ЦИЛИНДРА РОТАЦИОННОЙ ПЕЧАТНОЙ МАШИНЫ (57) Реферат: Привод цилиндра ротационной печатной машины, при котором ось вращения приводной шестерни лежит почти на образованной осью вращения цилиндра и осью поворота эксцентриковой втулки прямой, что обеспечивает надежность в работе печатной машины. 3 с. и 9 з.п. ф-лы, 3 ил. \ —— Фиг. 1 2161561 С1 Ко Грэг 9гс ПЧ рэ КОЗЗАМ АСЕМСУ ГОК РАТЕМТ$ АМО ТКАШОЕМАКК$ 1 АВЗТКАСТ ОЕ 1МУЕМТОМ (19) (11) РО 2 161 561 (51) п С1. 7 ВАЛЕ 13/00, 13/02 (13) СЛ (21), (22) АррИсайоп: 99128059/12, 26.05.1998 (24) ЕНесйуе да Гог ргорецу паб: 26.05.1998 (30) Рпогу: 28.05.1997 ОЕ 19722379.6 (46) Ва@е огри сайоп: 10.01.2001 (85) Соттепсетег{ о! пайопа! рпазе: 28.12.1999 (86) РСТ аррИсайоп: ОЕ 98/ ...

Web material processing method

Packaging box printing process capable of preventing excessive emulsification of printing ink and generation of residues

一种防止油墨过度乳化和残渣的包装盒印刷工艺，在印刷机的印版滚筒与纸张脱离后，用第一送风装置吹拂印版滚筒表面；所述印刷机的印版滚筒挂墨时刚与油墨接触的交界处，用第二送风装置吹拂油墨表面；所述印刷机的印版滚筒挂墨后与油墨脱离处，用第三送风装置吹拂油墨表面；在印刷机的墨池中投入可铺满墨池内底部的若干转子，在墨池外侧底部用磁力搅拌器驱动转子转动；本发明能在印刷阶段有效减少油墨印刷时润版液等物的混入，防止过度乳化和油墨中影响印刷效果的大颗粒物质生成，则不仅可以保证印刷质量，大大提高印刷效率，还能使印刷后的残剩油墨在较长时间内可正常使用。

Method for operating a printing group and utilization of printing ink

本发明涉及一种用于无水平版印刷的印刷装置的工作方法，其中利用恒温装置对至少一个与油墨配合的印刷装置滚筒和/或在所述印刷装置滚筒上的油墨的温度进行调整，其中在印刷装置工作时由控制单元为恒温装置进行对印刷装置滚筒、包衬和/或在旋转的印刷装置滚筒上的油墨温度的额定值或表示允许的温度的上限的最大值进行给定，在印刷装置工作时在存储的关系曲线的基础上根据生产速度改变所述的给定，其中将作为给定参数的实时生产速度输送给控制单元，根据存储的生产速度与温度的额定值的关系曲线求出必要的额定值或不得超过的最大值并作为给定参数输送给恒温装置。

Device for discharging humidity from offset printing machine, has dehumidifying device discharging surplus humidity from blanket and/or printing block cylinders and guides hot or dry air to blanket and block cylinders

The device has a blanket cylinder (3), a printing block cylinder (2), an inking system (6), a dampening device (7) and an impression cylinder (4) provided with a printing substrate (5) e.g. paper and foil, and a printing element. A dehumidifying device discharges surplus humidity from the blanket and/or block cylinders, where the device guides hot or dry air (8) to the blanket and/or block cylinders. A suction system sucks cooled air (9) with humidity from the blanket and block cylinders. A flexible band formed as a continuous band contacts surface of the blanket and block cylinders. An independent claim is also included for a method for discharging humidity of an offset printing machine.

Printing unit for waterless offset printing

The invention relates to a printing unit for waterless offset printing. The dynamics of the printing unit are to be improved and the build-up of printing ink on the rubber blanket is to be avoided. For this purpose, the form cylinder (5, 6, 43, 71) bears a sleeve-like printing form (67) and/or the transfer cylinder (3, 4, 72) bears a sleeve-like transfer form, and the printing and transfer form (67) can be slid onto or off the respective cylinder. <IMAGE>

Cooling system for cylinders of printing machines

Device for equilizing temperature of rotary component members in printing units

Temperature regulating device for a printing press

The system is used for regulating the temp. of separate fluid circuits (2,42), for the wetting water (4), for wet offset printing and for the printing machine cooling water (44), respectively. Each circuit contains a heat exchanger (14,16), with a cooling device (18) coupled to the heat exchanger (14) in the wetting water circuit, which lies in heat exchange with the heat exchanger (16) of the second fluid circuit. The second fluid circuit contains a heating heat exchanger (66), connected in parallel with the first heat exchanger section (50) of this circuit via a switching valve (70), operated in dependence on the heating or cooling requirements. <IMAGE>

Method and device for printing substrate and printing machine cooling

Die Erfindung betrifft eine Einrichtung zur Bedruckstoff- und Druckwerkskühlung mittels gekühlter Blasluft an Bogenrotationsdruckmaschinen. DOLLAR A Aufgabe der Erfindung ist es, ein Verfahren und eine Einrichtung zu schaffen, die bei geringem Energie- und Raumbedarf einen gleichzeitigen Schutz des Bedruckstoffes und der Druckmaschine vor schädlichen Temperatureinflüssen gewährleistet. DOLLAR A Erfindungsgemäß wird die Aufgabe dadurch gelöst, dass die gekühlte Blasluft nach Kontakt mit der Oberfläche eines bogenführenden Zylinders (2) mindestens einer pneumatischen Bogenführungseinrichtung (12, 13, 14; 15, 16; 17, 18, 19) wenigstens teilweise zugeführt wird.

Printing press having a dryer device for varnished sheets

A printing press and a method of drying printed or varnished sheets in a printing press include heating printed and/or varnished sheets, before the sheets enter a dryer, to a temperature higher than the ambient temperature, through the use of a heatable impression cylinder in the last printing and/or varnishing unit upstream of the thermal dryer device.

Process for drying printed or coated sheets in a printing machine

Verfahren zur Trocknung bedruckter oder lackierter Bögen in einer Bogendruckmaschine (1) mit mehreren Druck- oder Lackwerken (8a-f, 9a-b) und einer Trocknereinrichtung (10a-b, 11a-d), wobei die Bögen bereits vor dem Einlaufen in die Trocknereinrichtung (10a-b, 11a-d) auf eine Temperatur oberhalb der Umgebungstemperatur erwärmt werden, wobei die Bögen in einem Druck- oder Lackwerk (8a-f, 9a-b) durch den Kontakt mit einem beheizten Gegendruckzylinder (4a-f, 14a-b) erwärmt werden,dadurch gekennzeichnet,dass die Temperatur der Bögen über die Temperatur des beheizbarenGegendruckzylinders (4a-f, 14a-b) so eingestellt wird, dass diese in der Nähe der Beharrungstemperatur liegt, die sich bei der eingestellten Heißlufttemperatur in derTrocknereinrichtung (10a-b, 11a-d) an einem Bogen mit feuchter Oberfläche einstellt. Process for drying printed or coated sheets in a sheet-fed printing machine (1) with a plurality of printing or coating units (8a-f, 9a-b) and a dryer device (10a-b, 11a-d), wherein the sheets already before entering the Drying device (10a-b, 11a-d) are heated to a temperature above the ambient temperature, wherein the sheets in a printing or coating unit (8a-f, 9a-b) by the contact with a heated impression cylinder (4a-f, 14a b), characterized in that the temperature of the sheets above the temperature of the heatable platen cylinder (4a-f, 14a-b) is set to be in the vicinity of the steady-state temperature at the set hot air temperature in the dryer apparatus ( 10a-b, 11a-d) on a moist surface sheet.

press

Druckmaschine (100, 200), umfassend einen Zylinder (101, 201), der im Kontakt mit einem Bedruckstoff (106, 206) steht, und eine Temperiereinrichtung (109, 209) zur Temperierung des Zylinders (101, 201), wobei der Zylinder (101, 201) eine Thermo-Isolation (113, 213) aufweist, dadurch gekennzeichnet, dass zwischen der Thermo-Isolation (113, 213) und dem Bedruckstoff (106, 206) eine mittels der Temperiereinrichtung (109, 209) temperierbare Bedruckstoff-Auflagefläche (107, 207) des Zylinders (101, 201) angeordnet ist, auf welcher der Bedruckstoff (106, 206) während seines Transportes von einem Bedruckstoff-Annahmepunkt (103, 203) zu einem Bedruckstoff-Abgabepunkt (104, 204) des Zylinders (101, 201) straff oder vollflächig aufliegt.

Method and means for cooling the printing product and the printing machine

Method for temperature control of inking groups and dampening solutions of offset printing press, involves cooling part of heat transfer medium to temperature below set temperature of dampening solution in dampening system

Die Erfindung betrifft ein Verfahren und eine Vorrichtung zur Temperierung von Farbwerken (6) und von Feuchtmittel einer Offsetdruckmaschine (2), bei dem zur Temperierung der Farbwerke (6) in einem Farbwerktemperierungskreislauf (34) durch die Farbwerke (6) umgewälztes Wärmeübertragungsmedium bei Bedarf gekühlt wird, und bei dem zur Temperierung des Feuchtmittels das in einem Feuchtmittelkreislauf (64) durch Feuchtwerke (8) der Offsetdruckmaschine umgewälzte Feuchtmittel bei Bedarf gekühlt wird. Um im Farbwerktemperierungskreislauf (34) und im Feuchtmittelkreislauf (64) den Temperaturverlauf zu glätten und zugleich die Menge des im Feuchtmittelkreislauf (64) enthaltenden Feuchtmittels zu reduzieren, wird erfindungsgemäß vorgeschlagen, dass ein Teil des Wärmeübertragungsmediums auf eine unter einer Soll-Temperatur des Feuchtmittels in den Feuchtwerken (8) liegende Temperatur gekühlt und in einem Wärmetauscher (42, 84) mit Feuchtmittel aus dem Feuchtmittelkreislauf (64) in Wärmetauscherkontakt gebracht wird.

Refrigation unit for a printing machine and printing machine

A refrigeration unit (26) for a printing machine is presented. It comprises a dryer interface (28) connectable to a dryer unit (18) of the printing machine in a heat conductive manner and a print interface (30) connectable to a printing unit (14) of the printing machine in a heat conductive manner, wherein the refrigeration unit (26) is adapted to transfer heat (32, 34) from the print interface (30) to the dryer interface (28). Furthermore, a printing machine is described. It comprises a printing unit (14) adapted for printing on a web of carrier material, a dryer unit (18) being adapted for drying printed web of carrier material, and a refrigeration unit (26) as mentioned above.

Printing press

Press temperature control device

Arrangement for controlling the temperature of a dampening solution and a cooling fluid for selected rolls of a printing press

Anordnung zur Temperierung eines Feuchtmittels und eines Kühlfluids für ausgewählte Walzen einer Druckmaschine, umfassend a) ein Feuchtmittel-Umlaufsystem (U I ) zur Versorgung einer Feuchtmittel-Auftragseinrichtung mit einem Feuchtmittel aus einem Feuchtmittel-Vorratsbehälter, welchem Feuchtmittel-Umlaufsystem (U I ) eine erste Wärmetauscheinrichtung (3) zum Wärmetausch zwischen dem Feuchtmittel und einem Kältemittel zugeordnet ist, b) ein Kühlfiuid-Umlaufsystem (U II ) zur Versorgung der Walzen mit dem Kühlfluid, welchem Kühlfluid-Umlaufsystem (U I ) eine zweite Wärmetauscheinrichtung (4) zum Wärmetausch zwischen dem Kühlfluid und dem Kältemittel zugeordnet ist, c) eine Kätteerzeugungseinrichtung mit einem Kältemittel-Umlaufsystem zur Versorgung der ersten Wärmetauscheinrichtung (3) und der zweiten Wärmetauscheinrichtung (4) mit dem Kältemittel, wobei die Kälteerzeugungseinrichtung eine Verdichteranordnung mit wenigstens einem Verdichter (10) umfasst, und d) eine Einrichtung zum wahlweisen Betrieb eines der Umlaufsysteme (U I , U II ) für das Feuchtmittel oder das Kühlfluid oder beider derartiger Umlaufsysteme (U I , U II ), gekennzeichnet durch f) die Kombination des als geschlossenes System ausgebildeten Kühlfluid-Umlaufsystemes (U II ) mit der zwischen einer... Arrangement for controlling the temperature of a dampening solution and a cooling fluid for selected rolls of a printing machine, comprising a) a dampening solution circulating system (U I ) for supplying a fountain solution applicator with a dampening solution from a dampening solution reservoir, which dampening solution circulating system (U I ) is associated with a first heat exchange device (3) for heat exchange between the dampening solution and a refrigerant b) a Kühlfiuid circulating system (U II ) for supplying the rollers with the cooling fluid, which cooling fluid circulating system (U I ) is associated with a second heat exchange device (4) for heat exchange between the cooling fluid and the ...

Arrangement for tempering a dampening solution and / or selected rollers of a printing press

Temperature control arrangement in printing machines

Method and device for cooling and conditioning of air for the temperature equalization in a printing press

Printing process and perfector for perfecting on bows

Ein Druckverfahren zum beidseitigen Bedrucken von Bogen (32a, 32b, 32c) in einem Perfektor (31) beinhaltet einen ersten, zweiten und dritten Schritt. In dem ersten Schritt wird der Bogen auf einem ersten Zylinder (13) transportiert, wobei der erste Zylinder auf eine erste Temperatur (T13) temperiert wird, und wird der Bogen auf einer ersten Bogenseer Bogen mittels einer Wendeeinrichtung (5) gewendet. In einem dritten Schritt wird der Bogen auf einem zweiten Zylinder (16) transportiert, wobei der zweite Zylinder (16) auf eine von der ersten Temperatur (T13) verschiedene, zweite Temperatur (T16) temperiert wird, und wird der Bogen auf einer zweiten Bogenseite (34) bedruckt. A printing method for double-sided printing of sheets (32a, 32b, 32c) in a perfector (31) includes a first, second and third step. In the first step, the sheet is transported on a first cylinder (13), the first cylinder being heated to a first temperature (T13), and the sheet is turned on a first sheet of sheet by means of a turning device (5). In a third step, the sheet is transported on a second cylinder (16), the second cylinder (16) being tempered to a second temperature (T16) different from the first temperature (T13), and the sheet is on a second sheet side (34) printed.

Method for tempering a cylinder of a printing press

Verfahren zum Temperieren eines Zylinders (2) einer Druckmaschine (1) mittels eines Temperiermittels, dadurch gekennzeichnet, dass im Druckbetrieb das Temperiermittel durch den Zylinder (2) gepumpt wird und dass dabei eine an den Zylinder (2) angeschlossene Temperiereinrichtung (7) zeitlich zumindest überwiegend inaktiv gehalten wird, und dass in Vorbereitung des Druckbetriebs das Temperiermittel mittels der Temperiereinrichtung (7) vortemperiert wird. Method for controlling the temperature of a cylinder (2) of a printing press (1) by means of a tempering agent, characterized in that in the printing operation, the temperature control is pumped through the cylinder (2) and in that case a tempering device (7) connected to the cylinder (2) at least in time is kept predominantly inactive, and that in preparation for the printing operation, the temperature control by means of the temperature control (7) is pre-tempered.

Printing press having a dryer device for varnished sheets

A printing press and a method of drying printed or varnished sheets in a printing press include heating printed and/or varnished sheets, before the sheets enter a dryer, to a temperature higher than the ambient temperature, through the use of a heatable impression cylinder in the last printing and/or varnishing unit upstream of the thermal dryer device.

Method for operating a short inking unit for offset rotary printing presses

Verfahren zum Betreiben eines Kurzfarbwerkes für Offset-Rotationsdruckmaschinen, wobei das Kurzfarbwerk- einen Druckformzylinder (3),- ein diesem zugeordnetes Feuchtwerk (4),- eine Druckfarbendosiereinrichtung (2) mit einer farbaufnehmenden Walze (21), die als Rasterwalze (21) ausgebildet ist,- mindestens eine Farbauftragwalze (1),- Mittel zum Erfassen der Temperatur und- Mittel zum Einstellen der Temperatur der Druckfarbendosiereinrichtung (2) und/oder der Farbauftragwalze (1) nach vorbestimmten Werten sowie- eine Blaseinrichtung (8, 9) zum Erzeugen eines auf die Druckfarbendosiereinrichtung (2) und/oder auf die Farbauftragwalze (1) gerichteten Blasluftstroms enthält,- wobei die Blaseinrichtung (8, 9) eine Temperiereinrichtung (62, 72) zum Temperieren des Blasluftstroms aufweist,- wobei der Temperiereinrichtung (62, 72) eine Steuerung (10) zugeordnet ist,- wobei die Steuerung (10) mit den Mitteln zum Erfassen der Temperatur der farbaufnehmenden Walze (21) und/oder der Farbauftragwalze (1) verbunden ist- wobei die Steuerung (10) so ausgebildet ist, dass Steuersignale für Temperaturführung der Temperiereinrichtung (62, 72) generierbar sind, derart, dass die Temperatur des Blasluftstroms der Temperatur der farbaufnehmenden Walze (21) und/oder der Farbauftragwalze (1) nachführbar ist,- wobei die Mittel zum Erfassen der Temperatur der Rasterwalze (21) als Sensor (101) zum Erfassen deren Oberflächtentemperatur ausgebildet ist,- wobei von dem Sensor (101) die aktuelle Temperatur der Oberfläche der Rasterwalze (21) erfasst und an die Steuerung (10) übermittelt wird,- wobei diese die aktuelle Temperatur der Oberfläche der Rasterwalze (21) mit der Temperatur der Blasluft, die der Rasterwalze (21) zugeführt wird vergleicht,- wobei der Temperiereinrichtung (72) oder der Blasluftzuleitung (91) ein Temperatursensor zugeordnet ist und- wobei die Signalleitung (103) die Temperiereinrichtung (72) veranlasst, die Leistung zu erhöhen oder zu verringern, bis die Differenz zwischen der ...

Utilization of a printing ink in a printing group and printing group of a rotary printing press

在轮转印刷机的印刷装置中对油墨的粘度和旋转构件的温度进行选择，从而实现最佳的印刷。

Method for installation of printing plates with accurate register on cylinders of printing machine with temperature control system

FIELD: printing. SUBSTANCE: disclosed is a method of installation of at least two printing plates on at least two plate cylinders of a printing machine with accurate register of printing plates to each other, depending on the print made on printing material determined print temperature settings of the printing plate is determined, said printing plate is mounted on the plate cylinder cylindrical part of the plate cylinder and/or heat carrier, interacting with said printing plate and/or data, at least, one plate cylinder. Temperature of the printing plate, said cylindrical part and/or said heat carrier is changed in accordance with determined settings so, that after changing the image forming element, located on the printing plate and image forming element, located on one of the other printing plates, are located in the specified mutual position, at least, in axial direction, related to at least one plate cylinder and/or printing machine is equipped with printing section, transfer cylinder of which is in contact with several plate cylinders, as well as a register control system. EFFECT: printing. 37 cl, 17 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 605 168 C9 (51) МПК B41F 13/22 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) СКОРРЕКТИРОВАННОЕ ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ Примечание: библиография отражает состояние при переиздании (21)(22) Заявка: 2015108827, 25.04.2013 (24) Дата начала отсчета срока действия патента: 25.04.2013 (72) Автор(ы): ШВИТЦКИ Фолькмар (DE) Приоритет(ы): (30) Конвенционный приоритет: 16.08.2012 DE 10 2012 214 585.0 (43) Дата публикации заявки: 10.10.2016 Бюл. № 28 102007057455 A1, 26.06.2008. EP 1820650 A2, 22.08.2007. US 4803634 A, 07.02.1989. (15) Информация о коррекции: Версия коррекции №1 (W1 C2) (48) Коррекция опубликована: 17.02.2017 Бюл. № 05 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 16.03.2015 2 6 0 5 1 6 8 (45) Опубликовано: 20.12.2016 (56) Список документов, цитированных в отчете о поиске: ...

Drive for rotary printing press cylinders

(57)【要約】 輪転印刷機の胴のための駆動装置において、駆動ピニオン（１８）の回転軸線（２３）が、胴（０２）の回転軸線（０８）と、偏心ブシュ（０４）の旋回軸線（０９）とによって規定される直線（２２）上にほぼ位置している。

Perfecting web-fed press

FIELD: printing machines. SUBSTANCE: the offered device has a row of members for printing web-fed material, for instance, paper, passing through row and one or several units containing printed medium. Each printing member is capable of transferring printed medium from one or several units to web-fed material. Unit or units of printing members of row may relatively move to allow unit or units be engageable successively, at least, with two printing members. So, printed matter from one printing member may be replaced with that of the other printing member to make it possible to change the content of printed matter without stopping practically motion of rolled material. EFFECT: higher efficiency. 8 cl, 7 dwg 66$5680с ПЧ Го РОССИЙСКОЕ АГЕНТСТВО ПО ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ ЗВО“” 2089 399‘ 13) СЛ 517 МК° В 41Е 5/08 12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ (21), (22) Заявка: 95100754/12, 05.01.1995 (30) Приоритет: 14.05.1986 СВ ЦК 8611722 (46) Дата публикации: 10.09.1997 (56) Ссылки: 1. 4$, патент, 2216562, кл. В41Е 13/44, 1970. 2. Ц$, патент, 4154165, кл. В АЛЕ 5/12, 1979. (71) Заявитель: Страчан Хеншоу Машинери Лимитед (СВ) (72) Изобретатель: Кеннет Альберт Баумэн[СВ], Роджер Фредерик Маслин[ СВ], Дэвид Годден[СВ], Джонатан Хис Райпер[СВ] (73) Патентообладатель: Страчан Хеншоу Машинери Лимитед (СВ) С1 (54) РУЛОННОЕ ПЕЧАТНОЕ УСТРОЙСТВО ДЛЯ ДВУСТОРОННЕЙ ПЕЧАТИ (57) Реферат: Печатное устройство имеет ряд патронов для печатания рулонного материала, например бумаги, проходящего через ряд, и один или несколько блоков, содержащих печатную среду. Каждый патрон способен переносить печатную среду из блока или блоков на рулонный материал. Блок или блоки и патроны ряда могут относительно перемещаться, позволяя блоку или блокам взаимодействовать последовательно по меньшей мере с двумя патронами. Таким образом, можно заменять печать с одного патрона на другой, что позволяет изменять содержание того, что печатается без остановки практически движения рулонного материала. ...

Printer for rotary press

FIELD: printer for rotary press is intended for printing on tape. SUBSTANCE: several different cylinders (1,3,6,7) of the printer for rotary press are located under the press impression cylinder so that they make up a vertical row. The cylinders are secured in printer frame 13 for rotation. The end of each cylinder is located in bearing body 30, 31, which moves along vertical guide 39. Hydraulic cylinder 43 is positioned on the frame, under the extreme lower body of one group of the bearing bodies, for lifting the bodies so that they get engaged with one another, or for their lowering. EFFECT: compact arrangement of rotary pressed, enhanced convenience in use. 7 cl, 11 dwg эбЕАсЬс ПЧ Го РОССИЙСКОЕ АГЕНТСТВО ПО ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (19) ВИ "” 2 127 196. 13) СЛ 57 МК В 41 Е 13/00 12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ (21), (22) Заявка: 95101852/12, 08.02.1995 (30) Приоритет: 09.02.1994 ЗЕ 9400423-1 (46) Дата публикации: 10.03.1999 (56) Ссылки: 4$ 4046070 А, 06.09.77. 4$ 3470816 А, 07.10.69. 5Ц 1655815 АЛ, 15.06.91. ЕР 0478903 АЛ, 08.04.92. СВ 1555217 А, 07.11.79. (98) Адрес для переписки: 103735, Москва, ул.Ильинка 5/2, СОЮЗПАТЕНТ, Патентному поверенному Томской Е.В. (71) Заявитель: Тетра Лаваль Холдингз энд Файнэнс С.А. (СН) (72) Изобретатель: Ингвар Андерссон (3Е), Бенгг Херсениус (ЗЕ) (73) Патентообладатель: Тетра Лаваль Холдингз энд Файнэнс С.А. (СН) С1 (54) ПЕЧАТАЮЩЕЕ УСТРОЙСТВО ДЛЯ РОТАЦИОННОЙ ПЕЧАТНОЙ МАШИНЫ (57) Реферат: Печатное устройство для ротационной печатной машины предназначено для печати на ленте. Несколько разных цилиндров (1,3,6,/) печатающего устройства для ротационной печатной машины расположены под печатным цилиндром машины так, что они образуют вертикальный ряд. Цилиндры закреплены в раме (13) печатающего устройства с возможностью вращения. Конец каждого цилиндра расположен в корпусе (30,31) подшипника, который перемещается вдоль вертикальной направляющей (39). На раме, под крайним нижним корпусом одной группы корпусов ...

Roller apparatus, printing method and method of fabricating liquid crystal display device using the same

공정수를 단순화하고 인쇄 불량을 최소화할 수 있는 롤러 장치, 인쇄 방법 및 이를 이용한 액정표시장치의 제조 방법이 개시된다. Disclosed are a roller device, a printing method, and a method of manufacturing a liquid crystal display device using the same, which can simplify the number of steps and minimize printing defects. 본 발명의 인쇄 방법은, 블랭킷 상에 블랭킷과 상이한 표면 에너지를 갖는 제1 패턴들을 형성하고, 블랭킷을 롤러의 둘레를 따라 형성하고, 롤러를 회전시키고 인쇄 물질을 적하하여 제1 패턴들 사이의 블랭킷 상에 제2 패턴들을 형성하며, 롤러 상에 형성된 제2 패턴들을 기판 상에 형성한다. The printing method of the present invention forms a blanket between the first patterns by forming first patterns with different surface energy from the blanket on the blanket, forming the blanket along the circumference of the roller, rotating the roller and dropping the printing material. Second patterns are formed on the substrate, and second patterns formed on the roller are formed on the substrate. 인쇄, 블랭킷, 인쇄 패턴, 표면 에너지, 액정표시장치, 불량 Print, Blanket, Printed Pattern, Surface Energy, Liquid Crystal Display, Bad

Self-propelled imaging system

Printing cylinder supporting unit for a printing machine, with a supporting frame ( 27 ) and supporting means mounted on said supporting frame for rotatably supporting one of several printing cylinders ( 1 ), which are designed so that in the operating state they make contact along a contact line ( 6 ) with a substrate ( 3 ) that is to be printed, which printing cylinders ( 1 ) can have different diameters, the supporting means comprising at least three supporting bearings ( 11.1, 12.1, 13.1 ), each of which interacts at the position of a bearing point with the bearing surface ( 5 ) of a bearing ring fixed concentrically on the printing cylinder ( 1 ). The bearing points lie on a common circle with variable diameter. The supporting bearings are movable in such a way that the bearing points move along lines that have a fixed position relative to the supporting frame ( 27 ), which lines intersect each other at a fixed reference point lying on the same common circle and in the operating state lying in a plane that is defined by the contact line ( 6 ) and the centre point of the common circle.

Temperature control device for coating agent

(57)【要約】 塗布装置内におけるコーティング剤の処理性を調整するために、コーティング剤の温度を調整する手段が設けられる。熱を供給または排出するための、内側ないし外側から直接的に作用するいくつかの装置が、効率の損失を生じさせることなくコーティング剤を導く複数の部材に配設される。このコーティング剤の温度の調整は、コーティング剤の中の温度測定、ならびに、必要な場合には、コーティング剤を導く部材側での温度測定によって行なわれる。

Printing plant for a rotary printing press

Device for processing a web of material between two rollers which operate in opposite directions

The device has a machine frame, and working rollers (2, 3) positioned in an inner side of the machine frame, where an axial gap is formed between the rollers. Each roller has bearing sections (9, 9a) positioned in the inner side of the machine frame. Four bearer rings (4, 4a, 5, 5a) are arranged on the bearing sections, and comprise conical running surfaces (L) that roll-off against each other in pairs. One of the bearer rings is displaceable in the axial direction along one of the bearing sections by an adjusting device (1a), which comprises an actuator fixed at the bearer rings.

Printing machine with bearer rings

Eine Druckmaschine (1) umfasst einen ersten Rotationskörper (3.1) mit einem ersten Schmitzring (22.1) und einen zweiten Rotationskörper (3.2) mit einer Achse (9), auf welcher ein zweiter Schmitzring (22.2) exzentrisch gelagert ist, der mit dem ersten Schmitzring (22.1) in Abrollkontakt steht und mit dem zweiten Rotationskörper (3.2) rotativ gekoppelt ist. A printing press (1) comprises a first rotary body (3.1) with a first bearer ring (22.1) and a second rotary body (3.2) with an axis (9) on which a second bearer ring (22.2) is eccentrically mounted, which is mounted with the first bearer ring (22.1) is in rolling contact and is rotatably coupled to the second rotary body (3.2).

Bearer ring arrangement between two printing unit cylinders

Bearings bearing for a cylinder of a rotary printing machine

Zylinder für eine Rotationsdruckmaschine mit einem auf einem Zapfen (13, 23, 53) des Zylinders (1, 2, 5) angebrachten, mit dem Zylinder (1, 2, 5) drehbaren Schmitzring (11, 21, 51) zum Abstützen des Zylinders (1, 2, 5) gegen einen Gegenschmitzring eines benachbarten Zylinders der Druckmaschine, dadurch gekennzeichnet, daß durch den Schmitzring (11, 21, 51) auf dem Zylinderzapfen (13, 23, 53) nahezu kein Drehmoment übertragbar ist, da der Schmitzring (11, 21, 51) auf dem Zylinderzapfen (13, 23, 53) drehgelagert ist. Cylinder for a rotary printing press with a bearer ring (11, 21, 51) mounted on a journal (13, 23, 53) of the cylinder (1, 2, 5) and rotatable with the cylinder (1, 2, 5) for supporting the cylinder (1, 2, 5) against a counter-locking ring of an adjacent cylinder of the printing press, characterized in that by the bearer ring (11, 21, 51) on the cylinder pin (13, 23, 53) almost no torque is transferable, since the bearer ring ( 11, 21, 51) is rotatably mounted on the cylinder pin (13, 23, 53).

Device for printing or die cutting a web

Driving means for cylinders of a rotary printing machine

The cylinder drive includes two cylinders (01, 02) with friction gears (06, 07). The ratio of the radius (r06) of the friction gear of the first cylinder to a whole-number multiple of the radius (r07) of the friction gear of the second cylinder is less than 1.02 and greater than 1.0005. By this means, the friction torque produced by the process-related friction gear (03, 04) is approximately compensated by the additional friction torque of the second friction gear.

Applicator roller for an offset printing group