EP3466689B1 - Druckvorrichtung - Google Patents

Druckvorrichtung Download PDF

Info

Publication number
EP3466689B1
EP3466689B1 EP18196671.4A EP18196671A EP3466689B1 EP 3466689 B1 EP3466689 B1 EP 3466689B1 EP 18196671 A EP18196671 A EP 18196671A EP 3466689 B1 EP3466689 B1 EP 3466689B1
Authority
EP
European Patent Office
Prior art keywords
plate cylinder
turning
web
cylinder sleeve
supporting shaft
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP18196671.4A
Other languages
English (en)
French (fr)
Other versions
EP3466689A1 (de
Inventor
Reishi Fujiwara
Toshihiro Saga
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Miyakoshi Printing Machinery Co Ltd
Original Assignee
Miyakoshi Printing Machinery Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Miyakoshi Printing Machinery Co Ltd filed Critical Miyakoshi Printing Machinery Co Ltd
Publication of EP3466689A1 publication Critical patent/EP3466689A1/de
Application granted granted Critical
Publication of EP3466689B1 publication Critical patent/EP3466689B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F5/00—Rotary letterpress machines
    • B41F5/24—Rotary letterpress machines for flexographic printing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F13/00—Common details of rotary presses or machines
    • B41F13/08—Cylinders
    • B41F13/24—Cylinder-tripping devices; Cylinder-impression adjustments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F13/00—Common details of rotary presses or machines
    • B41F13/08—Cylinders
    • B41F13/20—Supports for bearings or supports for forme, offset, or impression cylinders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F13/00—Common details of rotary presses or machines
    • B41F13/08—Cylinders
    • B41F13/24—Cylinder-tripping devices; Cylinder-impression adjustments
    • B41F13/26—Arrangement of cylinder bearings
    • B41F13/32—Bearings mounted on swinging supports
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F13/00—Common details of rotary presses or machines
    • B41F13/08—Cylinders
    • B41F13/24—Cylinder-tripping devices; Cylinder-impression adjustments
    • B41F13/34—Cylinder lifting or adjusting devices
    • B41F13/36—Cams, eccentrics, wedges, or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F13/00—Common details of rotary presses or machines
    • B41F13/08—Cylinders
    • B41F13/24—Cylinder-tripping devices; Cylinder-impression adjustments
    • B41F13/34—Cylinder lifting or adjusting devices
    • B41F13/40—Cylinder lifting or adjusting devices fluid-pressure operated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F31/00—Inking arrangements or devices
    • B41F31/004—Driving means for ink rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F31/00—Inking arrangements or devices
    • B41F31/02—Ducts, containers, supply or metering devices
    • B41F31/027—Ink rail devices for inking ink rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F31/00—Inking arrangements or devices
    • B41F31/30—Arrangements for tripping, lifting, adjusting, or removing inking rollers; Supports, bearings, or forks therefor
    • B41F31/302—Devices for tripping inking devices as a whole
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F5/00—Rotary letterpress machines
    • B41F5/04—Rotary letterpress machines for printing on webs
    • B41F5/12—Rotary letterpress machines for printing on webs for printing on one side and on the other side of webs between the same forme and impression cylinders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
    • B41P2213/00—Arrangements for actuating or driving printing presses; Auxiliary devices or processes
    • B41P2213/80—Means enabling or facilitating exchange of cylinders
    • B41P2213/802—Means enabling or facilitating exchange of cylinders axially
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
    • B41P2217/00—Printing machines of special types or for particular purposes
    • B41P2217/10—Printing machines of special types or for particular purposes characterised by their constructional features
    • B41P2217/12—Machines with reversible printing units
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
    • B41P2217/00—Printing machines of special types or for particular purposes
    • B41P2217/10—Printing machines of special types or for particular purposes characterised by their constructional features
    • B41P2217/14—Machines with constructions allowing refurbishing, converting or updating existing presses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
    • B41P2227/00—Mounting or handling printing plates; Forming printing surfaces in situ
    • B41P2227/20—Means enabling or facilitating exchange of tubular printing or impression members, e.g. printing sleeves, blankets
    • B41P2227/21—Means facilitating exchange of sleeves mounted on cylinders without removing the cylinder from the press

Definitions

  • the present invention relates to a printing apparatus capable of switching between front face printing of a web and rear face printing of the web.
  • print pressure applied to the web is adjusted by moving at least one of the plate cylinder and the impression cylinder so as to separate from each other or to make contact with each other.
  • ink is supplied from an anilox roll to the plate cylinder, and the web is passed through between the plate cylinder and the impression cylinder.
  • the printing apparatus performs printing on each face of the web by switching between front face printing of the web and rear face printing of the web.
  • the plate cylinder and the impression cylinder are connected to a carriage respectively.
  • the carriage is movably supported by a guide member.
  • a flexographic printing ink device includes a chamber doctor and an anilox roll and comes into contact with a sleeve-like flexographic printing plate of the plate cylinder.
  • the flexographic printing ink device is moved simultaneously with a movement of the plate cylinder by fixing the flexographic printing ink device together with the plate cylinder to the carriage.
  • a sleeve is pulled out of a main body of the impression cylinder and the flexographic printing plate is put on the main body of the impression cylinder, and the flexographic printing plate is pulled out of a main body of the plate cylinder and the sleeve is put on the main body of the plate cylinder.
  • the impression cylinder is switched to the plate cylinder, and the plate cylinder is switched to the impression cylinder.
  • the flexographic printing ink device is detached from a former carriage and fixed to another carriage in a reversed direction.
  • the other cylinder e.g. impression cylinder
  • a bearing is attached to an inner wall by screws.
  • the printing apparatus includes screw nuts, screw shafts and a driving means for the screw shafts to move each carriage.
  • the printing apparatus becomes bigger in size, and the number of components is feared to be increased.
  • a sheet printing apparatus in which a plate cylinder is moved relative to an impression cylinder by a double eccentric mechanism has been also known.
  • the plate cylinder or the impression cylinder is supported by the double eccentric mechanism.
  • the double eccentric mechanism includes an outer eccentric bearing and an inner eccentric bearing arranged inside the outer eccentric bearing.
  • the print pressure is adjusted by a movement of the plate cylinder or the impression cylinder due to two eccentric movements of the double eccentric mechanism.
  • the plate cylinder and the impression cylinder are separated from each other or are made contact with each other by the movement of the plate cylinder or the impression cylinder.
  • the double eccentric mechanism is required to increase the number of components, and to process the components accurately.
  • the printing apparatus is feared to be increased in cost, and since it is also required to move the double eccentric mechanism accurately, there is a problem that a lot of work to adjust the print pressure is required.
  • Patent Document 1 Japanese Patent Laid open No. 2002-254598 .
  • a printing apparatus according to the preamble of claim 1 is also known from the document US 2002/0100381 A1 .
  • the present invention is made in view of the above mentioned conventional problems, and its object is to adjust a print pressure and to move a plate cylinder relative to an impression cylinder by a simple mechanism, while preventing a change in a contact pressure between the plate cylinder and an anilox roll in a printing apparatus capable of switching between front face printing of a web and rear face printing of the web.
  • Claim 1 of the present invention provides a printing apparatus capable of switching between front face printing of a web and rear face printing of the web by exchanging positions of a plate cylinder and an impression cylinder relative to the web.
  • the printing apparatus includes a pair of supporting shafts opposed with each other across the web, a plate cylinder sleeve and an impression cylinder sleeve detachably attached to supporting shafts different from each other, the supporting shafts to be attached being changeable, an ink supply device including an anilox roll and being movable in alignment with a position of the plate cylinder sleeve attached to a supporting shaft, and a turning body holding one of the pair of supporting shafts and being turned together with one supporting shaft.
  • a center of rotation of the anilox roll is matched with a center of turning of the turning body, when the ink supply device has been moved in alignment with the position of the plate cylinder sleeve attached to one supporting shaft.
  • the present invention it is possible to adjust the print pressure and to move the plate cylinder relative to the impression cylinder by the simple mechanism, while preventing a change in contact pressure between the plate cylinder and the anilox roll in the printing apparatus capable of switching between front face printing of the web and rear face printing of the web.
  • a printing apparatus of the present embodiment is the printing apparatus capable of switching between front face printing of a web and rear face printing of the web.
  • the web is a belt-like printing sheet which is wound into a roll shape.
  • the web is supplied from a supply device to the printing apparatus, and images are printed on the web by the printing apparatus.
  • the printing apparatus of the present embodiment is a flexographic printing apparatus, and images are printed on the web by a plate (letter press) of the plate cylinder.
  • Fig.1 is a front view of a printing apparatus 1 of the present embodiment, and shows the printing apparatus 1 viewed from one side in a width direction of a web 2.
  • Fig.2 is a rear view of the printing apparatus 1 of the present embodiment, and shows the printing apparatus 1 viewed from the other side in the width direction of the web 2.
  • the printing apparatus 1 is provided with a plate cylinder 3, an impression cylinder 4, a rotation device 10 for rotating the plate cylinder 3 and the impression cylinder 4, a main body frame 20, a sub frame 30 detachably attached to the main body frame 20, an ink supply device 40 held by the sub frame 30, a turning body 50 turnably connected to the main body frame 20, and a turning device 60 for turning the turning body 50.
  • the plate cylinder 3 is rotatably supported by the turning body 50, and the impression cylinder 4 is rotatably supported by the main body frame 20.
  • a diameter of the plate cylinder 3 is the same as that of the impression cylinder 4.
  • the web 2 is moved in a predetermined moving direction F in the printing apparatus 1 to pass through between the plate cylinder 3 and the impression cylinder 4.
  • the printing apparatus 1 prints images on one face of the web 2.
  • the plate cylinder 3 and the impression cylinder 4 are opposed with each other across the web 2 and are in contact with the one face and the other face of the web 2 respectively.
  • the web 2 is sandwiched between the plate cylinder 3 and the impression cylinder 4.
  • the moving direction F of the web 2 is horizontal.
  • the one face of the web 2 is a rear face 2A of the web 2, and the other face of the web 2 is a front face 2B of the web 2.
  • the plate cylinder 3 is located on the rear face 2A side of the web 2
  • the impression cylinder 4 is located on the front face 2B side of the web 2.
  • Fig.3 is a schematic view of the printing apparatus 1 of the present embodiment, containing a sectional view of a part of the printing apparatus 1.
  • Fig.3 shows each part of the printing apparatus 1 in one drawing by combining.
  • Figs.4 , 5 are schematic views of a main part of the printing apparatus 1 of the present embodiment and show a part of the printing apparatus 1 taken along the line X1-X1 of Fig.3 in a simple manner.
  • Fig.4 shows the printing apparatus 1 before the sub frame 30 is attached to the main body frame 20
  • Fig.5 shows the printing apparatus 1 after the sub frame 30 is attached to the main body frame 20.
  • a center of an outer peripheral surface of the plate cylinder 3 and a center of an outer peripheral surface of the impression cylinder 4 are arranged horizontally and in parallel with each other in the same vertical plane.
  • the plate cylinder 3 and the impression cylinder 4 are arranged to be in parallel and opposed with each other in a vertical direction.
  • the printing apparatus 1 is provided with a pair of supporting shafts 5, 6 (a first supporting shaft 5, a second supporting shaft 6) which is a shaft member of the plate cylinder 3 and the impression cylinder 4, respectively, a plate cylinder sleeve 7 which is an outer peripheral member of the plate cylinder 3, and an impression cylinder sleeve 8 which is an outer peripheral member of the impression cylinder 4.
  • a pair of supporting shafts 5, 6 (a first supporting shaft 5, a second supporting shaft 6) which is a shaft member of the plate cylinder 3 and the impression cylinder 4, respectively, a plate cylinder sleeve 7 which is an outer peripheral member of the plate cylinder 3, and an impression cylinder sleeve 8 which is an outer peripheral member of the impression cylinder 4.
  • the pair of supporting shafts 5, 6 is arranged in parallel and arranged in the width direction of the web 2.
  • centers of outer peripheral surfaces of supporting shafts 5, 6 are arranged horizontally and in parallel with each other in the same vertical plane as is the case with the plate cylinder 3 and the impression cylinder 4.
  • the pair of supporting shafts 5, 6 is arranged to be in parallel and opposed with each other in the vertical direction.
  • the web 2 is arranged between the pair of supporting shafts 5, 6, and the pair of supporting shafts 5, 6 is opposed with each other across the web 2.
  • first supporting shaft 5 is a lower supporting shaft located on a lower side of the web 2
  • second supporting shaft 6 is an upper supporting shaft located on an upper side of the web 2.
  • Supporting shafts 5, 6 are rotated around centers of rotation, respectively.
  • the plate cylinder sleeve 7 and the impression cylinder sleeve 8 are formed in a cylindrical shape and attached to outer peripheral parts (attaching parts 5A, 6A) of the supporting shafts 5, 6.
  • the plate cylinder sleeve 7 and the impression cylinder sleeve 8 are held by the supporting shafts 5, 6 and are rotated integrally with the supporting shafts 5, 6.
  • the plate cylinder sleeve 7 and the impression cylinder sleeve 8 are attachable to both of the pair of supporting shafts 5, 6, respectively.
  • an attaching part 5A of the first supporting shaft 5 and an attaching part 6A of the second supporting shaft 6 are formed in the same shape.
  • the plate cylinder sleeve 7 and the impression cylinder sleeve 8 are detachably attached to the supporting shafts 5, 6 different from each other, and the supporting shafts 5, 6 to be attached are changeable.
  • the plate cylinder 3 is made by the plate cylinder sleeve 7 and one supporting shaft.
  • the impression cylinder 4 is made by the impression cylinder sleeve 8 and the other supporting shaft.
  • the rear face printing (printing on one face (rear face 2A)) of the web 2 and the front face printing (printing on the other face (front face 2B)) of the web 2 are switched by exchanging positions of the plate cylinder 3 and the impression cylinder 4 with respect to the web 2.
  • the front face printing and the rear face printing can be switched without changing the moving direction F of the web 2.
  • front face printing and the rear face printing can be switched without changing each rotational direction of the pair of supporting shafts 5, 6.
  • the plate cylinder sleeve 7 is attached to the first supporting shaft 5
  • the impression cylinder sleeve 8 is attached to the second supporting shaft 6.
  • the plate cylinder sleeve 7 and the plate cylinder 3 are located on the lower side (the rear face 2A side) of the web 2 and arranged along the rear face 2A of the web 2.
  • the impression cylinder sleeve 8 and the impression cylinder 4 are located on the upper side (the front face 2B side) of the web 2 and arranged along the front face 2B of the web 2.
  • the printing apparatus 1 prints images on the rear face 2A of the web 2 moving between the plate cylinder 3 (the plate cylinder sleeve 7) and the impression cylinder 4 (the impression cylinder sleeve 8).
  • Fig.6 is a schematic view of a structure of the printing apparatus 1 when printing on the front face of the web 2 and shows each part of the printing apparatus 1 in one drawing by combining as with in Fig.3 .
  • Figs.7 , 8 are schematic views of the printing apparatus 1 when printing on the front face of the web 2, and show a part of the printing apparatus 1 taken along the line X2-X2 of Fig.6 in a simple manner.
  • Fig.7 shows the printing apparatus 1 before the sub frame 30 is attached to the main body frame 20
  • Fig.8 shows the printing apparatus 1 after the sub frame 30 is attached to the main body frame 20.
  • the impression cylinder sleeve 8 is attached to the first supporting shaft 5
  • the plate cylinder sleeve 7 is attached to the second supporting shaft 6.
  • the impression cylinder sleeve 8 and the impression cylinder 4 are located on the lower side (the rear face 2A side) of the web 2 and arranged along the rear face 2A of the web 2.
  • the plate cylinder sleeve 7 and the plate cylinder 3 are located on the upper side (the front face 2B side) of the web 2 and arranged along the front face 2B of the web 2.
  • the printing apparatus 1 prints images on the front face 2B of the web 2 moving between the plate cylinder 3 and the impression cylinder 4.
  • the plate cylinder sleeve 7 and the impression cylinder sleeve 8 are moved toward one sides in axial directions of each of the supporting shafts 5, 6 (one ends 5B, 6B sides of each of the supporting shafts 5, 6) and detached from each of the supporting shafts 5, 6.
  • the supporting shafts 5, 6 to which the plate cylinder sleeve 7 and the impression cylinder sleeve 8 to be attached are changed, and the plate cylinder sleeve 7 and the impression cylinder sleeve 8 to be attached to the pair of supporting shafts 5, 6 are exchanged.
  • the positions of the plate cylinder 3 and the impression cylinder 4 with respect to the web 2 are exchanged by exchanging the plate cylinder sleeve 7 and the impression cylinder sleeve 8.
  • the plate cylinder sleeve 7 and the impression cylinder sleeve 8 are moved toward the other sides in the axial directions of each of the supporting shafts 5, 6 (the other ends 5C, 6C sides of each of the supporting shafts 5, 6), then, the supporting shafts 5, 6 are inserted into the plate cylinder sleeve 7 and the impression cylinder sleeve 8.
  • the plate cylinder sleeve 7 and the impression cylinder sleeve 8 are fitted to the supporting shafts 5, 6 after being changed and are fixed to the supporting shafts 5, 6 different from each other by fixing members 5D, 6D respectively.
  • Fig.9 is a view of a part of Fig.3 containing the plate cylinder 3 and the impression cylinder 4 and the rotation device 10.
  • the rotation device 10 includes a motor 11 and a transmission mechanism 12, and is attached to the main body frame 20.
  • the transmission mechanism 12 includes a first transmission gear 13 fixed to an output shaft of the motor 11, a second transmission gear 14 meshed with the first transmission gear 13,and a third transmission gear 15.
  • the third transmission gear 15 is coaxially arranged with the second transmission gear 14 and rotated integrally with the second transmission gear 14.
  • the rotation device 10 rotates transmission gears 13, 14, 15 of the transmission mechanism 12 by the motor 11.
  • the printing apparatus 1 is provided with interlocking gears 16, 17 rotating in interlock with the pair of supporting shafts 5, 6.
  • the interlocking gears 16, 17 are fixed to the other ends 5C, 6C of the pair of supporting shafts 5, 6 and are rotated integrally with the supporting shafts 5, 6.
  • the third transmission gear 15 of the transmission mechanism 12 is meshed with an interlocking gear 17 of the second supporting shaft 6, and the interlocking gear 17 of the second supporting shaft 6 is meshed with an interlocking gear 16 of the first supporting shaft 5.
  • the rotation device 10 rotates the interlocking gears 16, 17, the second supporting shaft 6 and the first supporting shaft 5 by transmitting a rotation of the motor 11 to the interlocking gear 17 of the second supporting shaft 6 by the third transmission gear 15.
  • the plate cylinder 3 and the impression cylinder 4 are rotated in interlock with each other within the main body frame 20.
  • the main body frame 20 is a base frame of the printing apparatus 1, and rotatably supports the second supporting shaft 6 (see Figs.3 , 6 ).
  • the main body frame 20 includes a pair of frame parts 21, 22 (a first frame part 21, a second frame part 22) opposed with each other, two openings for exchange 23, 24 (a first opening for exchange 23, a second opening for exchange 24) formed in the first frame part 21, and a housing 25 arranged in the second opening for exchange 24.
  • the frame parts 21, 22 are arranged away from each other in the axial directions of the supporting shafts 5, 6.
  • the plate cylinder sleeve 7 and the impression cylinder sleeve 8 are arranged between the pair of frame parts 21, 22.
  • the openings for exchange 23, 24 are openings for exchange of the plate cylinder sleeve 7 and the impression cylinder sleeve 8, and are formed in the first frame part 21 corresponding to positions of the pair of supporting shafts 5, 6.
  • Sizes of the openings for exchange 23, 24 are larger than diameters of the plate cylinder sleeve 7 and the impression cylinder sleeve 8, and the plate cylinder sleeve 7 and the impression cylinder sleeve 8 may pass through the openings for exchange 23, 24.
  • the housing 25 is arranged in the second opening for exchange 24 of the first frame part 21, and is detachably attached in the second opening for exchange 24.
  • the housing 25 is inserted into the second opening for exchange 24 from the outside of the main body frame 20 and is attached in the second opening for exchange 24.
  • the second opening for exchange 24 is closed by attaching the housing 25 in the second opening for exchange 24.
  • the housing 25 is drawn out of the second opening for exchange 24 to the outside of the main body frame 20, and whereby the housing 25 is detached from the second opening for exchange 24.
  • the second opening for exchange 24 is opened by detaching the housing 25 from the second opening for exchange 24.
  • the second supporting shaft 6 includes a first supporting part 6E located on the one end 6B side, and a second supporting part 6F located on the other end 6C side.
  • the housing 25 is a supporting member for supporting the first supporting part 6E of the second supporting shaft 6, and is connected to the first supporting part 6E of the second supporting shaft 6, when attached in the second opening for exchange 24.
  • the main body frame 20 rotatably supports the first supporting part 6E of the second supporting shaft 6 by the housing 25 of the first frame part 21 and rotatably supports the second supporting part 6F of the second supporting shaft 6 by the second frame part 22.
  • the impression cylinder sleeve 8 or the plate cylinder sleeve 7 can be drawn out of the main body frame 20 through the second opening for exchange 24, and the impression cylinder sleeve 8 or the plate cylinder sleeve 7 can be detached from the second supporting shaft 6.
  • the plate cylinder sleeve 7 or the impression cylinder sleeve 8 can be inserted into the main body frame 20 through the second opening for exchange 24, and the plate cylinder sleeve 7 or the impression cylinder sleeve 8 can be attached to the second supporting shaft 6.
  • the impression cylinder sleeve 8 is exchanged with the plate cylinder sleeve 7, or the plate cylinder sleeve 7 is exchanged with the impression cylinder sleeve 8.
  • the main body frame 20 includes two openings 26, 27 (a first opening 26, a second opening 27) (see Figs.4 , 5 , 7 , 8 ) provided between the pair of frame parts 21, 22 (see Fig.3 ).
  • the two openings 26, 27 are openings for attaching the sub frame 30 and the ink supply device 40 and are formed on a side face of the main body frame 20.
  • the two openings 26, 27 are provided on each side of the supporting shafts 5, 6 with respect to the web 2 and opposed with each other across the web 2.
  • first opening 26 is a lower opening located on the lower side (the first supporting shaft 5 side) of the web 2
  • second opening 27 is an upper opening located on the upper side (the second supporting shaft 6 side) of the web 2.
  • the sub frame 30 is a cassette attachable to the two openings 26, 27 respectively, and assists the ink supply device 40 in attaching in each of openings 26, 27.
  • the printing apparatus 1 is provided with a guide member 28 attachable to each of the two openings 26, 27.
  • the sub frame 30 and the guide member 28 are arranged in an opening 26 or 27 different from each other and detachably attached in the opening 26 or 27.
  • the guide member 28 is attached in the opening 26 or 27 before the sub frame 30 is attached in the opening 26 or 27 and guides the sub frame 30 to be attached in the opening 26 or 27.
  • the guide member 28 is attached in the opening 26 or 27 on the supporting shaft 5 or 6 side to which the impression cylinder sleeve 8 is attached.
  • the guide member 28 is formed in a block like shape and closes at least a part of each opening 26 or 27.
  • the sub frame 30 is attached in the opening 26 or 27 on the supporting shaft 5 or 6 side to which the plate cylinder sleeve 7 is attached.
  • the sub frame 30 is inserted into the opening 26 or 27 while being guided by the guide member 28 and arranged in the opening 26 or 27.
  • the guide member 28 is attached in the opening 26 or 27 which is on the impression cylinder 4 side, and the sub frame 30 is attached in the opening 26 or 27 which is on the plate cylinder 3 side.
  • the guide member 28 is attached in the second opening 27 on the second supporting shaft 6 side to which the impression cylinder sleeve 8 is attached.
  • the sub frame 30 is attached in the first opening 26 on the first supporting shaft 5 side to which the plate cylinder sleeve 7 is attached.
  • the guide member 28 is attached in the first opening 26 on the first supporting shaft 5 side to which the impression cylinder sleeve 8 is attached.
  • the sub frame 30 is attached in the second opening 27 on the second supporting shaft 6 side to which the plate cylinder sleeve 7 is attached.
  • the ink supply device 40 is a movable cassette type ink unit and is fixed to another sub frame 30 different from the main body frame 20.
  • the ink supply device 40 includes a rotatable anilox roll 41 and an ink doctor chamber device 42 supplying ink to the anilox roll 41.
  • the ink supply device 40 is moved in alignment with a position of the plate cylinder sleeve 7 attached to the supporting shaft 5 or 6, and is attached in the opening 26 or 27 of the main body frame 20.
  • the anilox roll 41 is in contact with the plate cylinder sleeve 7 of the plate cylinder 3, and is rotated around a center of rotation 43 in interlock with a rotation of the plate cylinder 3.
  • the ink supply device 40 supplies ink to the plate cylinder sleeve 7 by the anilox roll 41.
  • the sub frame 30 and the ink supply device 40 are moved integrally toward each of the two openings 26, 27 of the main body frame 20 and are attached in the opening 26 or 27 which is a destination of moving.
  • the sub frame 30 is moved integrally with the ink supply device 40 in alignment with the position of the plate cylinder sleeve 7 attached to the supporting shaft 5 or 6, and is attached in the opening 26 or 27 on the supporting shaft 5 or 6 side to which the plate cylinder sleeve 7 is attached.
  • the ink supply device 40 is attached in the opening 26 or 27 on the plate cylinder 3 side through the sub frame 30.
  • the anilox roll 41 is made to contact with the plate cylinder sleeve 7, and the ink supply device 40 supplies ink to the plate cylinder sleeve 7 while the sub frame 30 is attached in the opening 26 or 27.
  • the printing apparatus 1 (see Figs.3 , 6 ) is provided with a drive gear 18 fixed to the plate cylinder 3, a driven gear 19 fixed to the anilox roll 41 and a moving device 44 for moving the anilox roll 41.
  • the drive gear 18 is attached to an end on the second frame part 22 side of the plate cylinder sleeve 7.
  • the drive gear 18 is moved integrally with the plate cylinder sleeve 7 such that the drive gear 18 is fitted to the supporting shaft 5 or 6.
  • the driven gear 19 is attached to an end on the second frame part 22 side of the anilox roll 41 and is meshed with the drive gear 18.
  • the drive gear 18 is rotated together with the plate cylinder sleeve 7, whereby the driven gear 19 and the anilox roll 41 are rotated.
  • the moving device 44 includes a pair of moving mechanisms 45A, 45B (a first moving mechanism 45A, a second moving mechanism 45B) provided on a pair of frame members 31, 32 (a first frame member 31, a second frame member 32) of the sub frame 30.
  • the pair of frame members 31, 32 is arranged on the both sides of the ink supply device 40 in an axial direction of the anilox roll 41 and is attached to the ink supply device 40.
  • first frame member 31 is attached to the first frame part 21 of the main body frame 20
  • second frame member 32 is attached to the second frame part 22 of the main body frame 20.
  • the pair of moving mechanisms 45A, 45B is connected to ends different from each other (one end on the first frame member 31 side, the other end on the second frame member 32 side) of the anilox roll 41, and moves ends of the anilox roll 41 respectively.
  • Each of moving mechanisms 45A, 45B includes a movable member 46 for rotatably supporting the ends of the anilox roll 41, a driving part 47 for moving the movable member 46, and a position adjusting part 48 for adjusting positions of the ends of the anilox roll 41.
  • the movable member 46 is arranged along the frame member 31 or 32 of the sub frame 30 and is extended from an end of the anilox roll 41 to the driving part 47.
  • the movable member 46 is movably connected to the frame member 31 or 32, and is moved toward or away from the plate cylinder sleeve 7 together with the end of the anilox roll 41.
  • the driving part 47 is a piston-cylinder mechanism, and is connected to the frame member 31 or 32 and the movable member 46.
  • the driving part 47 moves the end of the anilox roll 41 toward or away from the plate cylinder sleeve 7 by moving the movable member 46.
  • the moving device 44 moves both ends of the anilox roll 41 away from the plate cylinder sleeve 7 by the pair of moving mechanisms 45A, 45B to separate the anilox roll 41 from the plate cylinder sleeve 7.
  • the moving device 44 moves the both ends of the anilox roll 41 toward the plate cylinder sleeve 7 by the pair of moving mechanisms 45A, 45B to make the anilox roll 41 contact with the plate cylinder sleeve 7.
  • the anilox roll 41 is pressed against the plate cylinder sleeve 7 by the pair of moving mechanisms 45A, 45B of the moving device 44. Under the condition, the both ends of the anilox roll 41 are moved by position adjusting parts 48 of the pair of moving mechanisms 45A, 45B respectively to adjust positions of the both ends of the anilox roll 41.
  • a position adjusting part 48 includes an adjusting screw 48A extending through a screw hole of the movable member 46, and a handle 48B to rotate the adjusting screw 48A.
  • the adjusting screw 48A is projected from the movable member 46, whereby a distal end of the adjusting screw 48A is pressed against the frame member 31 or 32.
  • a length of projection of the adjusting screw 48A is changed by rotating the adjusting screw 48A by the handle 48B.
  • the movable member 46 is moved along the adjusting screw 48A, thus a position of the movable member 46 with respect to the frame member 31 or 32 is shifted.
  • the positions of the both ends of the anilox roll 41 are adjusted and a contact pressure between the plate cylinder 3 (the plate cylinder sleeve 7) and the anilox roll 41 is adjusted.
  • the position adjusting part 48 is also a contact pressure adjusting part.
  • the driven gear 19 of the anilox roll 41 is meshed with the drive gear 18 of the plate cylinder 3 with an appropriate backlash while the contact pressure between the plate cylinder 3 and the anilox roll 41 is adjusted.
  • the turning body 50 holds one of the pair of supporting shafts and is turned together with one supporting shaft.
  • one supporting shaft is the first supporting shaft 5, and the other supporting shaft is the second supporting shaft 6.
  • the turning body 50 holds the first supporting shaft 5 and is turned together with the first supporting shaft 5.
  • the second supporting shaft 6 is held by the main body frame 20, and a position of the second supporting shaft 6 is fixed within the printing apparatus 1.
  • the first supporting shaft 5 is moved by turning while being in parallel with the second supporting shaft 6.
  • the first supporting shaft 5 is rotatably supported by the turning body 50 and is turned around a center of turning 51 integrally with the turning body 50.
  • the first supporting shaft 5 is moved toward or away from the second supporting shaft 6 in accordance with a turning of the turning body 50.
  • the turning body 50 includes a pair of turning parts 52, 53 (a first turning part 52, a second turning part 53), connecting parts 54, 55 (a first connecting part 54, a second connecting part 55) turnably connecting the pair of turning parts 52, 53 to the main body frame 20, one opening for exchange (a third opening for exchange 56) formed in the first turning part 52, and a housing 57 arranged in the third opening for exchange 56.
  • the pair of turning parts 52, 53 is located on outside the main body frame 20 and is arranged along the frame parts 21, 22 of the main body frame 20, respectively.
  • Turning parts 52, 53 are, for example, turning arms formed in an arm shape and are connected to the frame parts 21, 22 by the connecting parts 54, 55.
  • the center of turning 51 of the turning body 50 (see Fig.3 ) is located at centers of the connecting parts 54, 55, and is located on a straight line parallel with the axial direction of the first supporting shaft 5.
  • the third opening for exchange 56 is an opening for exchange of the plate cylinder sleeve 7 and the impression cylinder sleeve 8, and is formed in the first turning part 52 corresponding to a position of the first supporting shaft 5.
  • a size of the third opening for exchange 56 is larger than diameters of the plate cylinder sleeve 7 and the impression cylinder sleeve 8, and the plate cylinder sleeve 7 and the impression cylinder sleeve 8 may pass through the third opening for exchange 56.
  • the housing 57 is arranged in the third opening for exchange 56 of the first turning part 52, and is detachably attached in the third opening for exchange 56.
  • the housing 57 is inserted into the third opening for exchange 56 from the outside of the turning body 50, and is attached in the third opening for exchange 56.
  • the third opening for exchange 56 is closed by attaching the housing 57 in the third opening for exchange 56.
  • the housing 57 is drawn out of the third opening for exchange 56 to the outside of the turning body 50 and is detached from the third opening for exchange 56.
  • the third opening for exchange 56 is opened by detaching the housing 57 from the third opening for exchange 56.
  • the first supporting shaft 5 includes a first supporting part 5E located on one end 5B side and a second supporting part 5F located on the other end 5C side.
  • the housing 57 is a supporting member for supporting the first supporting part 5E of the first supporting shaft 5 and is connected to the first supporting part 5E of the first supporting shaft 5, when attached in the third opening for exchange 56.
  • the turning body 50 rotatably supports the first supporting part 5E of the first supporting shaft 5 by the housing 57 of the first turning part 52, and rotatably supports the second supporting part 5F of the first supporting shaft 5 by the second turning part 53.
  • the third opening for exchange 56 of the turning body 50 is arranged in alignment with the first opening for exchange 23 of the main body frame 20.
  • the plate cylinder sleeve 7 or the impression cylinder sleeve 8 can be drawn out of the main body frame 20 through the first opening for exchange 23 and the third opening for exchange 56, and the plate cylinder sleeve 7 or the impression cylinder sleeve 8 can be detached from the first supporting shaft 5.
  • the impression cylinder sleeve 8 or the plate cylinder sleeve 7 can be inserted into the main body frame 20 through the third opening for exchange 56 and the first opening for exchange 23, and the impression cylinder sleeve 8 or the plate cylinder sleeve 7 can be attached to the first supporting shaft 5.
  • the plate cylinder sleeve 7 is exchanged with the impression cylinder sleeve 8, or the impression cylinder sleeve 8 is exchanged with the plate cylinder sleeve 7.
  • the plate cylinder sleeve 7 When printing on the rear face of the web 2 (see Figs.3 , 5 ), the plate cylinder sleeve 7 is attached to the first supporting shaft 5.
  • the turning body 50 is turned together with the plate cylinder 3 while holding the plate cylinder 3.
  • the center of rotation 43 of the anilox roll 41 is matched with the center of turning 51 of the turning body 50.
  • anilox roll 41 is in contact with the plate cylinder sleeve 7 of the plate cylinder 3 with an appropriate contact pressure.
  • the center of rotation 43 of the anilox roll 41 is matched with the center of turning 51 of the turning body 50, under the condition that the anilox roll 41 of the ink supply device 40 is arranged at a position to supply ink to the plate cylinder sleeve 7.
  • the center of turning 51 of the turning body 50 is located on a radially outer side of an outer peripheral surface of the plate cylinder sleeve 7.
  • center of rotation 43 of the anilox roll 41 and the center of turning 51 of the turning body 50 are located on the same straight line parallel with the axial direction of the first supporting shaft 5.
  • the turning body 50 is turned by the turning device 60 and moves the first supporting shaft 5 and the plate cylinder 3 in a turning direction.
  • the turning device 60 turns the pair of turning parts 52, 53 of the turning body 50 at the same time and integrally turns the pair of turning parts 52, 53 and the first supporting shaft 5.
  • Fig. 10 is a schematic view of the turning body 50 shown in Fig.5 in a turned state.
  • Fig.11 is a sectional view of the turning body 50 and the turning device 60 attached to the main body frame 20.
  • the turning device 60 includes a pair of turning mechanisms 61A, 61B (a first turning mechanism 61A, a second turning mechanism 61B) provided on the pair of frame parts 21, 22 of the main body frame 20.
  • the first turning mechanism 61A turns the first turning part 52 of the turning body 50
  • the second turning mechanism 61B turns the second turning part 53 of the turning body 50.
  • Each of turning mechanisms 61A, 61B includes a control member 62 controlling the turning of the turning parts 52, 53 and a driving part 63 driving the control member 62.
  • the driving part 63 is a piston-cylinder mechanism and is connected to the frame part 21 or 22 and the control member 62.
  • the control member 62 includes a shaft member 64 which is rotatably supported by the frame part 21 or 22, a lever 65 fixed to one end of the shaft member 64, and a rotating member 66 fixed to the other end of the shaft member 64.
  • the driving part 63 and the lever 65 are arranged inside the main body frame 20, and the rotating member 66 is arranged outside the main body frame 20.
  • the driving part 63 is rotatably connected to the lever 65 and rotates the lever 65 around a center of rotation 64A of the shaft member 64 (see Fig.11 ).
  • the lever 65 is a rotating arm formed in an arm shape and rotates the shaft member 64 and the rotating member 66 in accordance with rotation.
  • the rotating member 66 is a tubular member incorporating a cylindrical roller bearing and is rotated around a center (a center of rotation 66A) in a radial direction of the rotating member 66.
  • the center of rotation 66A of the rotating member 66 is eccentric relative to the center of rotation 64A of the shaft member 64.
  • the rotating member 66 Under the condition that an outer peripheral part of the rotating member 66 is in contact with contact surfaces 52A, 53A of the turning parts 52, 53, the rotating member 66 is rotated integrally with the shaft member 64 while being rotated around the center of rotation 66A.
  • the contact surfaces 52A, 53A of the turning parts 52, 53 are parts of lower edge parts of the turning parts 52, 53.
  • Rotating members 66 are located on lower sides of the contact surfaces 52A, 53A of the turning parts 52, 53 and support the turning parts 52, 53 at the contact surfaces 52A, 53A.
  • the rotating member 66 in contact with the contact surface 52A or 53A is rotated around the center of rotation 64A of the shaft member 64 while being rotated around the center of rotation 66A of the rotating member 66.
  • the center of rotation 66A of the rotating member 66 is moved around the center of rotation 64A of the shaft member 64 in accordance with a rotation of the shaft member 64.
  • the turning mechanisms 61A, 61B rotate control members 62 including the rotating members 66 by driving parts 63, and turn the turning parts 52, 53 by the control members 62.
  • positions of the contact surfaces 52A, 53A in contact with the rotating members 66 are shifted in accordance with eccentric rotations of the rotating members 66 around centers of rotation 64A of the shaft members 64.
  • the turning device 60 turns the pair of turning parts 52, 53 and the turning body 50 together with the first supporting shaft 5 by the pair of turning mechanisms 61A, 61B.
  • the turning device 60 moves the first supporting shaft 5 by the turning of the turning body 50 while the axial directions of the pair of supporting shafts 5, 6 are in parallel.
  • the first supporting shaft 5 is moved toward or away from the second supporting shaft 6.
  • the plate cylinder 3 is moved relative to the impression cylinder 4.
  • the plate cylinder 3 (the plate cylinder sleeve 7) is separated from the impression cylinder 4 (the impression cylinder sleeve 8) (see Fig.10 ), or when the first supporting shaft 5 is moved toward the second supporting shaft 6, the plate cylinder 3 is brought into contact with the impression cylinder 4 (see Fig.5 ).
  • the contact surfaces 52A, 53A of the turning parts 52, 53 are contact surfaces of the turning body 50 in contact with the turning device 60 and are located on one side (here, downstream side) in the moving direction F of the web 2 with respect to the first supporting shaft 5.
  • the center of turning 51 of the turning body 50 and connecting parts 54, 55 are located on the other side (here, upstream side) in the moving direction F of the web 2 with respect to the first supporting shaft 5.
  • the turning device 60 turns the turning body 50 by contacting with a contact surface of the turning body 50 through the control member 62.
  • the plate cylinder 3 is moved toward or away from the impression cylinder 4 in accordance with the turning of the turning body 50.
  • the plate cylinder sleeve 7 of the plate cylinder 3 is pressed against the impression cylinder sleeve 8 of the impression cylinder 4 by the turning of the turning body 50 (see Figs.5 , 11 ).
  • the print pressure applied to the web 2 passing through between the plate cylinder 3 and the impression cylinder 4 is adjusted by a print pressure adjusting mechanism 70.
  • the print pressure adjusting mechanism 70 includes a displacement member 71 for displacing the turning body 50 around the center of turning 51 and an operation mechanism 80 for operating the displacement member 71.
  • the displacement member 71 includes a shaft part 72, two eccentric parts 73, 74 (a first eccentric part 73, a second eccentric part 74) provided at both ends of the shaft part 72, and a projected part 75 projected from the first eccentric part 73.
  • the shaft part 72 is bridged across the pair of frame parts 21, 22 of the main body frame 20, and is rotatably supported by the pair of frame parts 21, 22.
  • the eccentric parts 73, 74, the projected part 75 and the operation mechanism 80 are arranged outside the main body frame 20.
  • the projected part 75 is projected from the first eccentric part 73 to an opposite side of the shaft part 72 and is formed concentrically with the shaft part 72.
  • the operation mechanism 80 is attached to the first frame part 21 of the main body frame 20, and is connected to the projected part 75 of the displacement member 71.
  • Fig.12 is a view of the print pressure adjusting mechanism 70 viewed in an arrow X3 direction illustrated in Fig.11 .
  • the operation mechanism 80 of the print pressure adjusting mechanism 70 includes brackets 81 attached to the first frame part 21, an operation shaft 82 rotatably supported by the brackets 81, a worm 83 fixed to the operation shaft 82, a worm wheel 84 fixed to the projected part 75 of the displacement member 71 and a handle 85 attached to the operation shaft 82.
  • the worm 83 and the worm wheel 84 are meshed with each other.
  • the operation shaft 82 and the worm 83 are rotated by rotating the handle 85.
  • the worm wheel 84 is rotated integrally with the displacement member 71 in accordance with a rotation of the worm 83.
  • a rotation of the displacement member 71 is operated by the operation mechanism 80 (see Figs.11 , 12 ), whereby the displacement member 71 is rotated around a center of rotation 72A of the shaft part 72.
  • the eccentric parts 73, 74 are round-shaped cam parts, and centers 73A, 74A in radial directions of the eccentric parts 73, 74 are eccentric relative to the center of rotation 72A of the shaft part 72.
  • Distances between the centers 73A, 74A of the eccentric parts 73, 74 and the center of rotation 72A of the shaft part 72 are amounts of eccentricity of the eccentric parts 73, 74 relative to the shaft part 72.
  • Amounts of eccentricity of the two eccentric parts 73, 74 are equal.
  • the eccentric parts 73, 74 of the displacement member 71 are rotated by the operation mechanism 80, while outer peripheral parts of the eccentric parts 73, 74 are in contact with receiving parts 52B, 53B of the turning parts 52, 53 (see Figs.5 , 11 ).
  • the receiving parts 52B, 53B of the turning parts 52, 53 are parts of upper edge parts of the turning parts 52, 53, and are located on upper sides with respect to the contact surfaces 52A, 53A of the turning parts 52, 53.
  • the receiving parts 52B, 53B are located on lower sides of the eccentric parts 73, 74 and receive the eccentric parts 73, 74.
  • the receiving parts 52B, 53B of the turning parts 52, 53 are pressed against the eccentric parts 73, 74 of the displacement member 71 by the turning device 60.
  • the eccentric parts 73, 74 are rotated around the center of rotation 72A of the shaft part 72 by rotational operation of the operation mechanism 80 while keeping an eccentricity relative to the shaft part 72.
  • the centers 73A, 74A of the eccentric parts 73, 74 are moved around the center of rotation 72A of the shaft part 72 in accordance with eccentric rotations of the eccentric parts 73, 74.
  • positions of the receiving parts 52B, 53B of the turning parts 52, 53 are shifted, then the turning parts 52, 53 and the turning body 50 are turned.
  • the displacement member 71 displaces the turning body 50 and the turning parts 52, 53 in the turning direction by the eccentric parts 73, 74.
  • the pressure adjusting mechanism 70 displaces the turning body 50 together with the first supporting shaft 5 by the displacement member 71 while the axial direction of the pair of supporting shafts 5, 6 is in parallel.
  • the first supporting shaft 5 is displaced toward or away from the second supporting shaft 6.
  • the plate cylinder 3 is displaced relative to the impression cylinder 4 in accordance with the displacement of the first supporting shaft 5.
  • the print pressure adjusting mechanism 70 adjusts the print pressure applied to the web 2 by displacing the turning body 50 and the first supporting shaft 5 thereby displacing the plate cylinder 3 toward or away from the impression cylinder 4.
  • the print pressure applied to the web 2 is lowered when the plate cylinder 3 is displaced away from the impression cylinder 4 by the print pressure adjusting mechanism 70.
  • the web 2 passes through between the plate cylinder 3 and the impression cylinder 4 while the print pressure applied to the web 2 is adjusted.
  • the plate cylinder sleeve 7 is attached to the first supporting shaft 5
  • the impression cylinder sleeve 8 is attached to the second supporting shaft 6.
  • the guide member 28 is attached in the second opening 27 of the main body frame 20.
  • the ink supply device 40 and the sub frame 30 are moved in alignment with the position of the plate cylinder sleeve 7 and are attached in the first opening 26 of the main body frame 20.
  • the anilox roll 41 is brought into contact with the plate cylinder sleeve 7 by the moving device 44, and the contact pressure between the plate cylinder 3 and the anilox roll 41 is adjusted by the position adjusting part 48.
  • the driven gear 19 of the anilox roll 41 is meshed with the drive gear 18 of the plate cylinder 3 with an appropriate backlash.
  • the anilox roll 41 is arranged at the position to supply ink to the plate cylinder sleeve 7.
  • the turning body 50 and the plate cylinder 3 are turned by the turning device 60 whereby the plate cylinder 3 is moved relative to the impression cylinder 4.
  • the turning body 50 and the plate cylinder 3 are displaced by the print pressure adjusting mechanism 70 whereby the print pressure applied to the web 2 is adjusted.
  • the plate cylinder 3 is moved around the center of rotation 43 of the anilox roll 41 without changing the distance between a center of rotation of the plate cylinder 3 and the center of rotation 43 of the anilox roll 41.
  • the print pressure applied to the web 2 is adjusted while the contact pressure between the plate cylinder 3 and the anilox roll 41 is constant.
  • the turning body 50 is arranged outside the main body frame 20, and the anilox roll 41 is arranged inside the main body frame 20.
  • the turning body 50 and the anilox roll 41 are differently arranged.
  • the anilox roll 41 is easily arranged such that the centers 43, 51 are matched with each other.
  • the impression cylinder sleeve 8 is attached to the first supporting shaft 5
  • the plate cylinder sleeve 7 is attached to the second supporting shaft 6.
  • the plate cylinder 3 is rotatably supported by the main body frame 20, and the impression cylinder 4 is rotatably supported by the turning body 50.
  • the turning body 50 holds the impression cylinder 4 and is turned together with the impression cylinder 4.
  • the guide member 28 is attached in the first opening 26 of the main body frame 20.
  • the ink supply device 40 and the sub frame 30 are moved in alignment with the position of the plate cylinder sleeve 7 and are attached in the second opening 27 of the main body frame 20.
  • the anilox roll 41 is brought into contact with the plate cylinder sleeve 7 by the moving device 44, and the contact pressure between the plate cylinder 3 and the anilox roll 41 is adjusted by the position adjusting part 48.
  • the driven gear 19 of the anilox roll 41 is meshed with the drive gear 18 of the plate cylinder 3 with an appropriate backlash.
  • the anilox roll 41 is arranged at the position to supply ink to the plate cylinder sleeve 7.
  • the turning body 50 is turned by the turning device 60 and moves the first supporting shaft 5 and the impression cylinder 4 in the turning direction.
  • the impression cylinder 4 is moved relative to the plate cylinder 3 in accordance with the movement of the first supporting shaft 5.
  • the impression cylinder 4 is moved toward or away from the plate cylinder 3 in accordance with the turning of the turning body 50.
  • the impression cylinder 4 (the impression cylinder sleeve 8) is separated from the plate cylinder 3 (the plate cylinder sleeve 7).
  • the impression cylinder sleeve 8 of the impression cylinder 4 is pressed against the plate cylinder sleeve 7 of the plate cylinder 3 by the turning of the turning body 50.
  • the impression cylinder 4 is displaced relative to the plate cylinder 3 by the print pressure adjusting mechanism 70.
  • the print pressure adjusting mechanism 70 adjusts the print pressure applied to the web 2 by displacing the turning body 50 and the first supporting shaft 5 thereby displacing the impression cylinder 4 toward or away from the plate cylinder 3.
  • the print pressure applied to the web 2 is lowered.
  • the turning body 50 and the impression cylinder 4 are turned by the turning device 60, whereby the impression cylinder 4 is moved.
  • the turning body 50 and the impression cylinder 4 are displaced by the print pressure adjusting mechanism 70 whereby the print pressure applied to the web 2 is adjusted.
  • the print pressure applied to the web 2 is adjusted while the contact pressure between the plate cylinder 3 and the anilox roll 41 is constant.
  • an adjustment of the print pressure and a movement of the plate cylinder 3 relative to the impression cylinder 4 can be easily performed by a simple mechanism while preventing a change in the contact pressure between the plate cylinder 3 and the anilox roll 41.
  • a load applied to the plate cylinder 3 from the anilox roll 41 is prevented from changing.
  • the plate cylinder 3 (plate) can be restrained from damaging.
  • the structure of the printing apparatus 1 can be simplified while the number of components can be reduced.
  • the ink supply device 40 can be easily arranged in alignment with the position of the plate cylinder sleeve 7.
  • the sub frame 30 can be smoothly attached in the openings 26, 27 of the main body frame 20 by guiding of the guide member 28.
  • the turning device 60 turns the turning body 50 around the center of turning 51 while being in contact with the contact surface of the turning body 50.
  • the contact surface of the turning body 50 is located on one side of the first supporting shaft 5, and the center of turning 51 of the turning body 50 is located on the other side of the first supporting shaft 5.
  • the rear face 2A of the web 2 is a lower face of the web 2
  • the front face 2B of the web 2 is an upper face of the web 2.
  • the web 2 may be moved in the moving direction F in an inverse state of the rear face 2A and the front face 2B of the web 2.
  • the rear face 2A of the web 2 is the upper face of the web 2 and the front face 2B of the web 2 is the lower face of the web 2.
  • Printing on the front face 2B of the web 2 is performed when the plate cylinder 3 is located on the lower side of the web 2.
  • the first supporting shaft 5 and the second supporting shaft 6 may be replaced.
  • the turning body 50 holds the first supporting shaft 5 located on the upper side of the web 2 and turns the first supporting shaft 5.
  • the second supporting shaft 6 is located on the lower side of the web 2 and is held by the main body frame 20.
  • the moving direction F of the web 2 is horizontal.
  • the moving direction F of the web 2 may be different direction (e.g. vertical direction, obliquely upward direction, obliquely downward direction).
  • the present invention is applicable to various printing apparatuses in the same way as mentioned above regardless of the moving direction F of the web 2.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rotary Presses (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)

Claims (4)

  1. Eine Druckvorrichtung (1), die in der Lage ist, zwischen dem Bedrucken einer Vorderseite (2B) einer Bahn (2) und dem Bedrucken einer Rückseite (2A) der Bahn (2) durch Wechseln der Positionen eines Plattenzylinders (3) und eines Druckzylinders (4) relativ zur Bahn (2) umzuschalten, wobei diese Folgendes aufweist:
    ein Paar Tragwellen (5, 6), die über die Bahn (2) hinweg einander gegenüberliegend angeordnet sind,
    eine Plattenzylinderbuchse (7) und eine Druckzylinderbuchse (8), die an voneinander verschiedenen Tragwellen (5, 6) lösbar befestigt sind, wobei die zu befestigenden Tragwellen (5, 6) austauschbar sind,
    eine Tintenzufuhrvorrichtung (40), die eine Rasterwalze (41) aufweist und bewegbar in Ausrichtung mit einer Position der Plattenzylinderbuchse (7) ist, die an einer Tragwelle (5, 6) befestigt ist, und durch einen Drehkörper (50) gekennzeichnet ist, der eine des Paares der Tragwellen (5, 6) hält und zusammen mit einer Tragwelle (5, 6) gedreht wird,
    wobei ein Drehpunkt (43) der Rasterwalze (41) mit einem Drehpunkt (51) des Drehkörpers (50) übereinstimmt, wenn die Tintenzufuhrvorrichtung (40) in Ausrichtung mit der Position der Plattenzylinderbuchse (7), die an der einen Tragwelle (5, 6) befestigt ist, bewegt wird.
  2. Druckvorrichtung (1) gemäß Anspruch 1, welche darüber hinaus Folgendes aufweist:
    einen Hauptkörperrahmen (20), der zwei Öffnungen (26, 27) aufweist, die an jeder Seite des Paares von Tragwellen (5, 6) bezogen auf die Bahn (2) vorgesehen sind, und
    ein Unterrahmen (30), der integral mit der Tintenzufuhrvorrichtung (40) in Ausrichtung mit der Position der Plattenzylinderbuchse (7) bewegt wird und in einer Öffnung (26, 27) an einer Seite der Tragwelle (5, 6) befestigt ist, an der die Plattenzylinderbuchse (7) befestigt ist.
  3. Druckvorrichtung (1) gemäß Anspruch 2, welche darüber hinaus Folgendes aufweist:
    ein Führungselement (28), das in der Öffnung (26, 27) an der Seite der Tragwelle (5, 6) befestigt ist, an der die Druckzylinderbuchse (8) befestigt ist und den Unterrahmen (30) führt.
  4. Druckvorrichtung (1) gemäß den Ansprüchen 1 bis 3, welche darüber hinaus Folgendes aufweist:
    eine Drehvorrichtung (60), die den Drehkörper (50) durch Kontaktieren mit einer Kontaktfläche (52A, 53A) des Drehkörpers (50) dreht,
    wobei
    die Kontaktfläche (52A, 53A) des Drehkörpers (50) sich auf einer Seite in einer Bewegungsrichtung (F) der Bahn (2) bezogen auf die eine Tragwelle (5, 6) befindet, und
    der Drehpunkt (51) des Drehkörpers (50) sich auf der anderen Seite in der Bewegungsrichtung (F) der Bahn (2) bezogen auf die eine Tragwelle (5, 6) befindet.
EP18196671.4A 2017-10-03 2018-09-25 Druckvorrichtung Active EP3466689B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017193647A JP6723609B2 (ja) 2017-10-03 2017-10-03 印刷装置

Publications (2)

Publication Number Publication Date
EP3466689A1 EP3466689A1 (de) 2019-04-10
EP3466689B1 true EP3466689B1 (de) 2019-11-20

Family

ID=63685599

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18196671.4A Active EP3466689B1 (de) 2017-10-03 2018-09-25 Druckvorrichtung

Country Status (5)

Country Link
EP (1) EP3466689B1 (de)
JP (1) JP6723609B2 (de)
KR (1) KR102282379B1 (de)
CN (1) CN109591438B (de)
AU (1) AU2018202781B2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102109471B1 (ko) * 2019-12-12 2020-05-12 (주)씨오텍 다이렉트 그라비아 코팅 및 리버스 그라비아 코팅이 가능한 그라비아 코팅 장치
KR102109472B1 (ko) * 2019-12-12 2020-05-12 (주)씨오텍 다이렉트 그라비아 코팅 및 승강형 키스롤을 이용한 리버스 그라비아 코팅이 가능한 그라비아 코팅 장치
CN112192940B (zh) * 2020-10-30 2024-09-27 深圳市科发机械制造有限公司 印刷机的防滑装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB943987A (en) * 1961-09-21 1963-12-11 T C Thompson & Son Ltd Improvements in rotary printing machines
US4250809A (en) * 1979-08-21 1981-02-17 Publishers Equipment Corporation Perfecting or multicolor offset printing press
JPS6132754A (ja) * 1984-07-25 1986-02-15 Matsushita Electric Works Ltd グラビア印刷機
US4901641A (en) * 1988-11-30 1990-02-20 Bobst Sa Printing press
US6520082B1 (en) * 2000-07-06 2003-02-18 Delaware Capital Formation, Inc. Removable ink cassette for a printing press
DE10103631A1 (de) * 2001-01-27 2002-08-01 Roland Man Druckmasch Rollenrotationsdruckmaschine
DE102007045876A1 (de) * 2007-09-25 2009-04-09 Gallus Druckmaschinen Gmbh Druckwerk und Druckmaschine
DE102011116166A1 (de) * 2010-11-11 2012-05-16 Heidelberger Druckmaschinen Ag Schön- und Widerdruckmaschine für Bogen ohne Wendung
CN102218899B (zh) * 2011-06-02 2012-07-25 浙江超伟机械有限公司 印刷机网纹辊正反转拨动装置
JP6084439B2 (ja) * 2012-11-09 2017-02-22 株式会社ミヤコシ バリアブル印刷機
CN103085445B (zh) * 2013-02-01 2014-10-29 唐山万杰机械设备有限公司 胶印轮转印刷机械胶印、柔印快速转换装置
CN105058968A (zh) * 2015-07-21 2015-11-18 长胜纺织科技发展(上海)有限公司 一种转印和直印两用印花设备

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
AU2018202781B2 (en) 2024-02-08
KR20190039373A (ko) 2019-04-11
CN109591438A (zh) 2019-04-09
CN109591438B (zh) 2020-10-30
AU2018202781A1 (en) 2019-04-18
EP3466689A1 (de) 2019-04-10
JP6723609B2 (ja) 2020-07-15
KR102282379B1 (ko) 2021-07-27
JP2019064202A (ja) 2019-04-25

Similar Documents

Publication Publication Date Title
EP3466689B1 (de) Druckvorrichtung
EP1738907A2 (de) Farbwerk einer Druckmaschine
JP4829291B2 (ja) 単一モータ駆動を用いて自動プレーティングを可能にする印刷ユニット
EP0327975B1 (de) Automatische Reinigungseinrichtung für eine Bahnführungsrolle
US9403355B2 (en) Variable printing machine
US7011022B2 (en) Offset printing press unit with removable cylinders
JP4406097B2 (ja) 印刷機
JP2019064202A5 (de)
JP4700727B2 (ja) 片持ちされたブランケット胴持上げ機構
EP2945803B1 (de) Druckeinheit für offsetdruckpressen mit variablem format
JPH09201938A (ja) キャリッジガイド内を移動可能な、軸受キャリッジの移送装置
US5706728A (en) Printing apparatus
EP3750711B1 (de) Farbwerk für offsetdruckvorrichtung und druckmaschine
JP4740314B2 (ja) 枢着されたタッカを備えるウェブオフセット印刷機
JP3892679B2 (ja) プリンタのプラテンローラ解除機構
JP3679929B2 (ja) 分割版胴の軸方向見当調整装置
US6192793B1 (en) Drum type printer having mechanism for adjusting transverse position of printed image
TWI304770B (de)
US20110132216A1 (en) Stack angle compensation arrangement for a skewing adjustment system in an offset printing press
CN115230297B (zh) 一种用于印刷机版辊的调节装置
CN211542771U (zh) 版滚筒定位端盖机构和印刷机
JP3033761B1 (ja) プリンタ
JP2786351B2 (ja) スクリーン印刷機の用紙位置決め装置
JP4738623B2 (ja) 孔版印刷機および孔版印刷方法
JPH0591843U (ja) 段ボールシート用印刷機

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN PUBLISHED

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20190426

RBV Designated contracting states (corrected)

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20190614

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602018001279

Country of ref document: DE

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 1203741

Country of ref document: AT

Kind code of ref document: T

Effective date: 20191215

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20191120

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191120

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191120

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191120

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200220

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191120

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200220

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200221

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191120

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191120

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200320

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191120

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191120

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191120

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191120

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191120

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191120

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191120

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200412

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 1203741

Country of ref document: AT

Kind code of ref document: T

Effective date: 20191120

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602018001279

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191120

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191120

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20200821

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191120

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191120

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191120

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200925

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200925

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191120

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191120

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191120

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191120

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191120

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20210930

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20210930

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20220925

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230517

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220925

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20240918

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 20240918

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20240925

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20240924

Year of fee payment: 7