EP1497126B1 - Cylindre d'une machine a imprimer rotative avec un dispositif de fixation d'au moins un habillage sur ce cylindre - Google Patents

Cylindre d'une machine a imprimer rotative avec un dispositif de fixation d'au moins un habillage sur ce cylindre Download PDF

Info

Publication number
EP1497126B1
EP1497126B1 EP03727215A EP03727215A EP1497126B1 EP 1497126 B1 EP1497126 B1 EP 1497126B1 EP 03727215 A EP03727215 A EP 03727215A EP 03727215 A EP03727215 A EP 03727215A EP 1497126 B1 EP1497126 B1 EP 1497126B1
Authority
EP
European Patent Office
Prior art keywords
cylinder
channel
opening
wall
spring element
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP03727215A
Other languages
German (de)
English (en)
Other versions
EP1497126A1 (fr
Inventor
Karl Robert SCHÄFER
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.)
Koenig and Bauer AG
Original Assignee
Koenig and Bauer AG
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 Koenig and Bauer AG filed Critical Koenig and Bauer AG
Publication of EP1497126A1 publication Critical patent/EP1497126A1/fr
Application granted granted Critical
Publication of EP1497126B1 publication Critical patent/EP1497126B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F27/00—Devices for attaching printing elements or formes to supports
    • B41F27/12—Devices for attaching printing elements or formes to supports for attaching flexible printing formes
    • B41F27/1262—Devices for attaching printing elements or formes to supports for attaching flexible printing formes without tensioning means

Definitions

  • the invention relates to a cylinder of a rotary printing machine with a device for fastening at least one elevator on this cylinder according to the preamble of claim 1.
  • the invention has for its object to provide a cylinder of a rotary printing press with a device for securing at least one elevator on this cylinder, wherein the device for attaching the at least one elevator is simple and inexpensive to produce.
  • the achievable with the present invention consist in particular in that a simple and inexpensive to produce form of provided with a holding means or clamping piece device for attaching at least one elevator on a cylinder of a rotary printing machine is possible.
  • At least the leg of the trailing end of the elevator is at least partially designed as a rocker, said rocker after insertion of the leg into the opening of the channel with its bearing on the wall of the opening or on the Wall of the channel is supported.
  • the clamping piece biases the elevator with the leg formed as a rocker.
  • FIG. 1 is on a lateral surface 02 of a cylinder 01 a an elevator 03 a, z. B. a plate-shaped printing forme 03a, thereby attached that at the ends of the elevator 03a bent legs 04;
  • the legs 04; 05 in a cylinder 01 a arranged in the channel 06 a, which has a to the outer surface 02 of the cylinder 01 a directed opening 07, introduced and there substantially to the mantel vomnahen walls 08; 09 of the opening 07 are created.
  • the legs 04; 05 also rest against the wall 10 of the channel 06a following the region of the opening 07 and lying deeper inside the cylinder 01a, because the boundary between the walls 08; 09 of the opening 07 and the wall 10 of the channel 06a is flowing.
  • the channel 06a may have different cross-sectional geometries without a hindering influence of the invention, but - as shown in the two figures - a circular cross section manufacturing technology favorable.
  • the elevator 03a to be fastened to the cylinder 01a has a leading end 11 and a trailing end 12 each having a folded leg 04; 05 on.
  • the opening 07 of the channel 06a has a front edge 13 seen in the production direction P of the cylinder 01a, from which a first wall 08 extends to the channel 06a, and a rear edge 14, from which a second wall 09 also to the channel 06a extends.
  • the opening 07 is formed on the lateral surface 02 of the cylinder 01a long and narrow and thus slot-shaped, wherein the slot width S on the lateral surface 02 in comparison to the depth t of the channel 06a, the z. B.
  • slot widths S may be less than 5 mm, preferably in the range of 1 mm to 3 mm.
  • the opening 07 tapers towards the lateral surface 02 of the cylinder 01 a and it increases towards the channel 06 a back.
  • the leg 04 of the leading end 11 of the elevator 03a can be suspended at the front edge 13 of the opening 07, so that this leg 04 preferably rests positively against the wall 08 extending from the front edge 13 to the channel 06a.
  • the wall 09 drops at the rear edge 14 of the opening 07 in approximately perpendicular to the channel 06a out.
  • the wall 09 may also be slightly inclined so that the opening 07 widens towards the channel 06a.
  • An angle ⁇ which results as an opening angle between the extending from the rear edge 14 to the channel 06a wall 09 and the already mentioned, resting on the outer surface 02 of the cylinder 01 a on the opening 07 tangent T is z. B. in the range between 80 ° and 95 ° and is preferably 90 °.
  • the channel 06a extends as a rule axially parallel to the cylinder 01a.
  • a recess for example, a groove 15 into which or in a plate-shaped, dimensionally stable holding means 16 - preferably loose - set and is pivotally mounted.
  • the groove 15 is accordingly bearing point 24 and supporting point 24 of the holding means 16 designed as a lever.
  • the width B of the groove 15 is made larger than the thickness D of the holding means 16.
  • the bearing 24 of the holding means 16 may except in the in Fig.
  • the holding means 16 is designed in such a way that it has a first upper end 18 which can be placed against one of the two walls 08 or 09 of the opening 07 and a second lower end 19 which is opposite the opening 07.
  • a trained as a leaf spring 17 compression spring 17 is mounted, which preferably so directly on the front edge 13 of the opening 07 extending wall 08 and on the wall 10 of the channel 06a is supported, thereby both the pivotally mounted second lower end 19 of the holding means 16 at its bearing point 24, that is in the groove 15, is fixed and at the same time the first upper end 18 of the holding means 16 is pressed against the rear edge 14 of the opening 07 extending wall 09, resulting in the first upper end 18 of the holding means 16 results in a nip 25.
  • the holding means 16 and the spring element 17 thus form in their interaction an effective in the channel 06a clamping device.
  • the spring element 17 is preferably biased and thus stabilizes the holding means 16 in its position in the channel 06a and secures the holding means 16 against accidental falling out of the opening 07.
  • the spring element 17 by its support in the support point 23, ie in particular by the position and / or shaping of this support point 23, a holding means 16 at its bearing 24 fixing, in particular in the bearing 24 pressing force of magnitude sufficient magnitude exerts.
  • the support point 23 of the spring element 17 is thus arranged spatially closer to the opening 07 than at the bearing point 24 of the holding means 16.
  • the fixation is achieved in a simple manner that the spring element 17 is preferably supported on the wall 08 extending from the front edge 13 of the opening 07 or on the wall 10 of the channel 06a, preferably in direct contact therewith, in such a way that in the support point 23 of the spring element 17 forces F1; F2 are received in two perpendicular to each other in the cross-sectional plane of the channel 06a directions.
  • This force absorption is possible because the support point 23 is located in particular where the wall 08 extending from the front edge 13 towards the channel 06a forms a slope facing the bearing means 24 due to the acute angle ⁇ of the opening 07.
  • a force component as a counterforce to F2 applies the force required to clamp the inserted into the opening 07 leg 05, whereas another force component acts in the direction of the bearing 24 of the holding means 16 and pushes it into the groove 15 and thus at a rotation of the cylinder 01 a stabilized in its position.
  • An alternative embodiment for sloping may consist in that the wall 08 extending from the front edge 13 has a recess or is shaped such that the same distribution of forces described above can take place in the support point 23 of the spring element 17.
  • a correspondingly arranged in the channel 06a helical compression spring 17 is used as a spring element 17.
  • the support point 23 of the spring element 17 is preferably located directly on the wall 08, it can also be located on a longer designed leg 05 on this, so that the spring element 17 is indirectly supported on the wall 08. In the latter case, the spring element 17 is not directly in contact with the wall 08, although the same division of forces described above occurs.
  • a vertical clearance can be allowed in the groove 15, as long as it is ensured that the holding means 16 slips out of the opening 07 in any operating situation and is fully functional for the clamping.
  • the support point 23 is preferably located at the wall 08 extending from the front edge 13 towards the channel 06a immediately after the end of the leg 04 of the leading end 11 of the elevator 03a which is hinged to the front edge 13.
  • a distance a between the end of the leg 04 and the support point 23 is preferably less than 5 mm, in particular less than 3 mm.
  • a plurality of holding means 16 may be arranged with associated spring elements 17, however, only one holding means 16 is arranged in each cross-sectional plane of the channel 06a.
  • an actuating means 20 counteracts to 20 with the holding means 16 on the wall at an actuation of the actuating means if necessary, to solve the caused clamping.
  • the adjusting means 20 is preferably a running in the longitudinal direction of the channel 06a hose 20 which is provided with a pressure medium, for. B. compressed air can be acted upon and enclosed by an abutment 21.
  • the abutment 21 of this actuator 20 is in this case an enclosure, which is supported on the wall 10 of the channel 06a and reduced by their shape required for releasing the clamping volume expansion of the tube 20 and thus contributes to a shorter reaction time of the actuating means 20.
  • an abutment 21 may be dispensable in the form described here.
  • the in the Fig. 1 illustrated embodiment also shows a particularly advantageous development in which the leg 05 of the trailing end 12 is designed as a rocker, said rocker after insertion of the leg 05 in the opening 07 of the channel 06a with its bearing point 22 on the wall 09 of the opening 07 is supported.
  • the edge 14 of the opening 07, to which a leg 05 of the trailing end 12 of the elevator 03 a designed as a rocker is formed it may also be the case that the bearing 22 of the rocker is already on the Wall 10 of the channel 06a is located.
  • the elevator 03a thus has at its trailing end 12 a bent leg 05 which is shaped such that this leg 05 again an additional, from the wall 09 at an acute angle of z. B.
  • the position of the bearing 22 of the rocker may be selected such that between the bearing point 22 of the rocker and the bending of the leg 05 at the edge 14 of the opening 07 is an approximately twice as long lever arm results as between the bearing 22 of the rocker and the Clamping point 25 between the leg 05 and the holding means 16.
  • This solution has the advantage that manufacturing tolerances in the length of the elevator 03a can be compensated in a simple manner.
  • Lifts 03a with too long a length tend to move on the outer surface 02 of the cylinder 01 a.
  • the holding means 16 clamps the elevator 03a not only in the manner described above, but the elevator 03a is additionally tensioned with the leg 05 formed as a rocker.
  • the rocker of the leg 05 and the spring element 17 in their interaction and in conjunction with the holding means 16 for the elevator 03a form a restraining system that compensates for changes in length of the elevator 03a automatically.
  • Fig. 2 shows a device for fixing a print image transferring blanket 30 on a cylinder 01 b, z. B. on a transfer cylinder 01 b of an offset printing machine, wherein the blanket 30 on a on the lateral surface 02 of the cylinder 01b resting, flexible, but dimensionally stable in their surface expansion support plate 31 is applied and the support plate 31 at its two opposite, bent to be fastened ends leg 34; 35, which are in a cylinder 01 b arranged in the channel 06 b with a directed to the outer surface 02 of the cylinder 01 b opening 07 are inserted.
  • the elevator 03b used here is generally a complex layer structure, but which consists at least of a carrier plate 31 and a printing blanket 30 applied thereto. Analogous to the in Fig.
  • the opening 07 of the channel 06b has a front edge 13 seen in the production direction P of the cylinder 01b with a first wall 08 extending into the channel 06b and a rear edge 14 with a second wall 09 extending also into the channel 06b the extending from the front edge 13 to the channel 06a toward wall 08 and an imaginary, resting on the lateral surface 02 of the cylinder 01 a on the opening 07 tangent T is also an acute angle ⁇ formed between 40 ° and 50 °, preferably 45 °.
  • the leg 34 of the leading end 32 of the support plate 31 is located on the extending from the front edge 13 first wall 08 in a form-fitting manner. But unlike the one in the Fig. 1 illustrated embodiment is also the leg 35 of the trailing end 33 of the support plate 31 preferably on the first wall 08, and - with most of their surface and preferably frictionally - directly on the leg 34 of the leading end 32 of the support plate 31. Der Leg 35 of the trailing end 33 of the support plate 31 is therefore bent at an obtuse angle at an angle ⁇ , which is in a range between 130 ° and 140 ° and preferably ⁇ ⁇ 135 °.
  • the extending from the rear edge 14 to the channel 06b wall 09 forms with the already mentioned, resting on the outer surface 02 of the cylinder 01 b on the opening 07 Tangent T as in the example described above, an angle ⁇ , which is in the range between 80 ° and 95 °, and preferably is almost at right angles.
  • a crimp-type, inherently stable clamp 36 has a first (upper) end 38 and a second (lower) end 39, with the second (lower) end 39 in a bearing 40 preferably near the bottom of the channel 06b is pivotally mounted, wherein the bearing 40 z. B. is formed as a recess in a base body 41 and the recess for the lower end 39 of the clamping piece 36 z. B. has a supporting surface 44.
  • the bearing 40 of the clamping piece 36 may - as previously in connection with the Fig. 1 explained - deviate clockwise by up to about 30 ° from a going out of the opening 07 Lot on the front edge 13 facing side, in particular, an angle between 15 ° and 20 ° may be advantageous.
  • the base body 41 is preferably secured in the channel 06b against rotation.
  • the base body 41 may be made of a plastic or of a metallic material. If a plurality of clamping pieces 36 are provided in the longitudinal direction of the channel 06b, the clamping pieces 36 can each be arranged in a base body 41, wherein the base body 41 in the channel 06b line up.
  • a spring element 37 z. B a helical compression spring 37 or a leaf spring 37, which is preferably bordered by the base body 41 and is supported in a support point 43 and together with the clamping piece 36 forms a clamping device, with the first (upper) end 38 of the clamping piece 36 on the on the wall 08 of the front edge 13 superimposed legs 34 and 35 exerted a contact pressure, whereby both legs 34 and 35 are clamped to the first wall 08.
  • the first (upper) end 38 of the clamping piece 36 is supported at the nip 45 between the clamping piece 36 and the leg 35 at the trailing end 33 of the support plate 31 of the elevator 03b at the extending from the front edge 13 of the opening 07 wall 08 and on the wall 10 of the Channel 06b from that at the clamping point 45 forces F1 simultaneously; F2 are recorded in two perpendicular directions in the cross-sectional plane of the channel 06b directions.
  • the nip 45 is again due to the acute angle ⁇ on a slope. Accordingly, the clamping point 45 is located in the area of the wall covered by the two legs 34 and 35.
  • the clamping device with the pivotally mounted clamping piece 36, in particular the bearing point 40 of the clamping piece 36 thus remains due to their support and the associated distribution of forces stationary in channel 06b.
  • the spring element 37 is preferably biased and causes, in particular in conjunction with the rotation of the base body 41 by its force on the clamping piece 36, that the clamping piece 36 is fixed in its storage by the action of a magnitude sufficiently large force component.
  • the channel 06b has a circular cross-section.
  • the base body 41 is preferably adapted in its outer shape of the contour of the channel 06b or is supported at least at three support points on the wall 10 of the channel 06b. For example, located on the base body 41 a formed as a stop detent 42 which projects into the opening 07 and is supported on the second wall 09 of the opening 07. Thus, the base body 41 is secured against rotation, in particular in a circular channel 06b.
  • Such a rotation of the relatively inexpensive base body 41 is particularly advantageous if in the channel 06a, 06b z. B. a groove 15 for the holding means 16 and clamping piece 36 is not provided because of an introduction of a groove 15 has been omitted for cost reasons.
  • the base body 41 may, for a corresponding cross-sectional geometry of the channel 06b, z. As an angular, also be designed so that it is supported against rotation on the wall 10 of the channel 06b.
  • an adjusting means 20 is provided, which counteracts the force exerted by the spring element 37 via the clamping piece 36 on the first wall 09 of the opening 07 contact pressure to 20 at an actuation of the actuating means with the clamping piece 36 on the first wall 09 effected clamping to be solved if necessary.
  • the adjusting means 20 are in turn preferably a hose 20 extending in the longitudinal direction of the channel 06b, which can be acted upon by a pressure medium, for example compressed air, and which can be enclosed by the base body 41.
  • the fixation of the holding means 16 or clamping piece 36 and the spring element 17; 37 formed clamping device is such that, including the between the holding means 16 and clamping piece 36 and the legs 05; 35 of the trailing end 12; 33 of the printing plate 03a and the support plate 31 existing nip 25; 45, the spring element 17; 37 due to its bias the holding means 16 or clamping piece 36 in the cross-sectional plane of the channel 06a; 06b optionally stabilized against rotation with the aid of an integrally formed on the base body 41 lock 42.
  • the bearing point of the holding means 16 or clamping piece 36 allows the pivoting of the holding means 16 or clamping piece 36, but it is at least during the clamping operation with respect to its position in or to the channel 06a; 06b stationary.
  • the described embodiments respectively relate to a device for fastening at least one elevator 03a or a carrier plate 31 on a cylinder 01a; 01b with one on the wall 10 of the channel 06a; 06b or on the walls 08; 09 of the opening 07 rotationally supported clamping device with a in or at the bottom of the channel 06a; 06b pivotally mounted holding means 16 and clamping piece 36, wherein the clamping device is optionally arranged in a base body 41 and wherein the spring element 17, 37 or the clamping piece 36 in its supporting point 23 and nip 45 simultaneously forces F1; F2 in two in the cross-sectional plane of the channel 06a; 06b perpendicular to each other takes up directions and simultaneously exerts the function of a clamping and fixation by resulting opposing forces.
  • the above-described embodiments of the device for mounting at least one elevator on a cylinder can be realized in the same printing unit of a rotary printing press by rolling a cylinder 01a with a printing plate 03a according to the first embodiment on a cylinder 01b with an elevator 03b according to the second embodiment.
  • rolls on the outer surface 02 of the first cylinder 01 a fixed plate-shaped printing forme 03 on a blanket 30, which is applied by means of a support plate 31 on the lateral surface 02 of the second cylinder 01 b.
  • the cylinder 01 a according to the first embodiment forms a form cylinder and the cylinder 01 b according to the second embodiment, a transfer cylinder.
  • the existing of a holding means 16 and a leaf spring 17, arranged in the channel 06a of the forme cylinder 01a clamping device can be enclosed by a base body 41, wherein Recesses in the base body 41 allow the pivoting and support of the clamping device described above.
  • This printing unit is then z. B. also characterized in that between the extending from the rear edge 14 to the channel 06a of the forme cylinder 06a wall 09 and resting on the outer surface 02 of the forme cylinder 01a on the opening 07 tangent T is an approximately right angle ⁇ , wherein the trailing end 12 of the printing forme 03a is held at the wall 09 extending from the rear edge 14 towards the channel 06a, and that the leg 35 at the trailing end 33 of the carrier plate 31 rests against the tangent T on the opening 07 of the transfer cylinder 01b bent at an obtuse angle ⁇ and held together with the leg 34 at the leading end 32 of the support plate 31 at the extending from the front edge 13 to the channel 06b wall 08.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
  • Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
  • Printing Plates And Materials Therefor (AREA)
  • Packages (AREA)
  • Rotary Presses (AREA)

Claims (21)

  1. Cylindre (01 a, 01 b) d'une machine à imprimer rotative avec un dispositif de fixation d'au moins un habillage (03a), ou d'une plaque support (31) flexible, sur ce cylindre (01 a, 01 b), le cylindre présentant au moins un canal (06a, 06b) avec une ouverture (07) tournée vers sa surface d'enveloppe (02), avec une première paroi (08) et avec une deuxième paroi (09), dans le canal (06a, 06b) étant prévus au moins un élément élastique (17, 37) et un moyen de maintien (16, 36), pour maintenir au moins une branche (05, 35), insérée dans l'ouverture (07), d'une extrémité arrière (12) de l'habillage (03), ou de la plaque support (31) flexible, l'élément élastique (17, 37) exerçant sur le moyen de maintien (16, 36) la force nécessaire au maintien, le moyen de maintien (16, 36) étant réalisé sous forme de levier pivotant, caractérisé en ce que le moyen de maintien (16, 36) est monté en palier par rapport à l'ouverture (07), dans un emplacement formant palier (24, 40), et en ce que l'élément élastique (17, 37) prend appui (41) indirectement dans un emplacement d'appui (23), ou directement sur l'une des parois (08 ; 09) de l'ouverture (07), tandis que le moyen de maintien (16, 36) maintient simultanément la branche (05, 35) de l'extrémité arrière (12) en un emplacement de serrage (25, 45), sur la paroi (08 ; 09), opposée à l'emplacement d'appui (23), de l'ouverture (07), l'élément élastique (17, 37) fixant, en son emplacement formant palier (24, 40), le moyen de maintien (16) au moyen d'une force antagoniste provoquée dans son emplacement d'appui (23).
  2. Cylindre (01 a) selon la revendication 1, caractérisé en ce que l'une des parois (08 ; 09) forme, avec une tangente (T) appliquée sur l'ouverture (07), sur la surface d'enveloppe (02) de ce cylindre (01 a), un angle (α) aigu, la paroi (08 ; 09), présentant l'emplacement d'appui (23) de l'élément élastique (17), formant un chanfrein tourné vers l'emplacement formant palier (24) du moyen de maintien (16), du fait de l'angle (α).
  3. Cylindre (01 a) selon la revendication 1, caractérisé en ce que l'élément élastique (17) prend appui sur la paroi (08), la première en observant dans le sens de production (P) de ce cylindre (01 a), de l'ouverture (07).
  4. Cylindre (01 a) selon la revendication 1, caractérisé en ce que la première paroi (08) s'étend d'une arête avant (13), en observant dans le sens de production (P) de ce cylindre (01 a), de l'ouverture (07) au canal (06a), l'emplacement d'appui (23) de l'élément élastique (17) se trouvant à une distance (a) après une extrémité d'une branche (04), accrochée à l'arête avant (13) de l'ouverture (07), d'une extrémité avant (11) de l'habillage (03a).
  5. Cylindre (01 a) selon la revendication 4, caractérisé en ce que la distance (a) est inférieure à 5 mm.
  6. Cylindre (01 a) selon la revendication 1, caractérisé en ce que la première paroi (08) s'étend d'une arête avant (13), en observant dans le sens de production (P) de ce cylindre (01 a), de l'ouverture (07) au canal (06a), l'emplacement d'appui (23) de l'élément élastique (17) se trouvant sur une branche (04), accrochée à l'arête avant (13) de l'ouverture (07), à l'extrémité avant (11) de l'habillage (03a).
  7. Cylindre (01 a) selon la revendication 1, caractérisé en ce qu'au moins la branche (05) de l'extrémité arrière (12) est réalisée sous forme de fléau, ce fléau, après insertion de la branche (05) dans l'ouverture (07) du canal (06a), prenant appui, par son emplacement formant palier (22), sur la deuxième paroi (09) de l'ouverture (07) ou sur une paroi (10) du canal (06a).
  8. Cylindre (01 a) selon la revendication 7, caractérisé en ce que le moyen de maintien (16) serre l'habillage (03a) avec la branche (05) réalisée sous forme de fléau.
  9. Cylindre (01 a) selon la revendication 2, caractérisé en ce que l'angle (α) est compris entre 40° et 50°.
  10. Cylindre (01 a) selon la revendication 1, caractérisé en ce que l'emplacement formant palier (22) du moyen de maintien (16) se trouve dans ou au fond du canal (06a).
  11. Cylindre (01 a) selon la revendication 1, caractérisé en ce que l'élément élastique (17) est réalisé sous forme d'un ressort à lame (17).
  12. Cylindre (01 a) selon la revendication 1, caractérisé en ce que l'élément élastique (17) est précontraint.
  13. Cylindre (01 a) selon la revendication 4, caractérisé en ce qu'une branche (04) d'une extrémité avant (11) de l'habillage (03a) est susceptible d'être accrochée sur l'arête avant (13) de l'ouverture (07).
  14. Cylindre (01 a) selon la revendication 1, caractérisé en ce que dans le canal (06a) est prévu un moyen de réglage (20) qui, lors de son actionnement, agit à l'encontre de l'élément élastique (17) et relâche ainsi la fixation de la branche (05).
  15. Cylindre (01 a) selon la revendication 14, caractérisé en ce que le moyen de réglage (20) est un tuyau souple (20) susceptible d'être sollicité par un fluide sous pression.
  16. Cylindre (01 a) selon la revendication 1, caractérisé en ce que le canal (06a) ne présente qu'un seul moyen de maintien (16) dans chaque coupe perpendiculaire à sa direction axiale.
  17. Cylindre (01 a) selon la revendication 1, caractérisé en ce que, en observant dans la direction axiale du canal (06a), plusieurs moyens de maintien (16) sont disposés, avec des éléments élastiques (17) afférents.
  18. Cylindre (01 a) selon la revendication 1, caractérisé en ce que l'emplacement formant palier (24) du moyen de maintien (16) est localement fixe dans le canal (06a).
  19. Cylindre (01 a) selon la revendication 1, caractérisé en ce que, dans le canal (06b), est prévu au moins un corps de base (41) avec le moyen de maintien (36) et l'élément élastique (37), le moyen de maintien (36) étant monté à pivotement dans le corps de base (41).
  20. Cylindre (01 a) selon la revendication 19, caractérisé en ce que le corps de base (41) prend appui, de manière assujettie en rotation, sur la paroi (10) du canal (06b).
  21. Cylindre (01 a) selon la revendication 19, caractérisé en ce que le corps de base (41) prend appui, de manière assujettie en rotation, sur l'une des parois (08 ; 09) de l'ouverture (07), au moyen d'une butée (42) formée d'un seul tenant sur le corps de base (41), pénétrant dans l'ouverture (07).
EP03727215A 2002-04-25 2003-04-24 Cylindre d'une machine a imprimer rotative avec un dispositif de fixation d'au moins un habillage sur ce cylindre Expired - Lifetime EP1497126B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10218474A DE10218474A1 (de) 2002-04-25 2002-04-25 Vorrichtungen zum Befestigen von mindestens einem Aufzug auf einem Zylinder einer Rotationsdruckmaschine und ein Druckwerk mit dieser Vorrichtung
DE10218474 2002-04-25
PCT/DE2003/001332 WO2003091024A1 (fr) 2002-04-25 2003-04-24 Dispositifs de fixation d'au moins un habillage sur un cylindre d'une presse rotative et element d'impression equipe de ces dispositifs

Publications (2)

Publication Number Publication Date
EP1497126A1 EP1497126A1 (fr) 2005-01-19
EP1497126B1 true EP1497126B1 (fr) 2010-10-06

Family

ID=29264823

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03727215A Expired - Lifetime EP1497126B1 (fr) 2002-04-25 2003-04-24 Cylindre d'une machine a imprimer rotative avec un dispositif de fixation d'au moins un habillage sur ce cylindre

Country Status (8)

Country Link
US (1) US7234397B2 (fr)
EP (1) EP1497126B1 (fr)
CN (1) CN1308142C (fr)
AT (1) ATE483583T1 (fr)
AU (1) AU2003233761A1 (fr)
DE (4) DE10218474A1 (fr)
ES (1) ES2348939T3 (fr)
WO (1) WO2003091024A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10250684B3 (de) * 2002-10-31 2004-04-01 Koenig & Bauer Ag Verfahren zur Herstellung eines Rotationskörpers und Rotationskörper einer Druckmaschine
JP4699106B2 (ja) * 2005-06-24 2011-06-08 三菱重工印刷紙工機械株式会社 保持装置
DE102006062743B4 (de) 2005-06-28 2010-10-14 Koenig & Bauer Aktiengesellschaft Zylinder einer Rotatiosdruckmaschine mit mindestens einem sich in Axialrichtung dieses Zylinders unter dessen Mantelfläche erstreckenden Kanal
DE102006032264A1 (de) * 2006-07-12 2008-01-17 Maschinenfabrik Wifag Klemmvorrichtung mit kippbarem Klemmstück
DE102007055282A1 (de) * 2007-11-20 2009-06-04 Wifag Maschinenfabrik Ag Klemmvorrichtung mit schwenkbeweglichem Klemmstück
DE102007047892B4 (de) 2007-11-29 2010-07-15 Koenig & Bauer Aktiengesellschaft Zylinder einer Druckmaschine mit mindestens einem unter dessen Mantelfläche in dessen Axialrichtung verlaufenden Kanal
DE102009002598B4 (de) 2009-04-23 2013-04-11 Koenig & Bauer Aktiengesellschaft Verfahren zum Auflegen mindestens einer Gummitucheinheit auf einen Übertragungszylinder
DE102018214610A1 (de) * 2017-09-26 2019-03-28 Heidelberger Druckmaschinen Ag Zylinder mit einer Klemmschiene zum Festhalten eines Zylinderaufzugs in einer Druckmaschine
JP2019084738A (ja) * 2017-11-06 2019-06-06 三菱重工機械システム株式会社 印刷ユニット及び印刷機

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3362327A (en) * 1965-01-28 1968-01-09 Cottrell Company Cylinder lockup for wrap-around plates and blankets
DD261768A1 (de) * 1987-07-02 1988-11-09 Polygraph Leipzig Vorrichtung zum befestigen einer biegsamen druckplatte
DE3731039A1 (de) * 1987-09-16 1989-03-30 Koenig & Bauer Ag Einrichtung zum klemmen biegsamer druckplatten auf dem plattenzylinder einer rotationsdruckmaschine
DE4244077C2 (de) * 1992-12-24 1995-06-08 Koenig & Bauer Ag Vorrichtung zum Aufspannen von biegsamen Druckplatten auf einen Formzylinder einer Rotationsdruckmaschine
DE4319167C2 (de) * 1993-06-09 1995-04-27 Roland Man Druckmasch Vorrichtung zum Befestigen einer biegsamen Druckplatte
FR2737149B1 (fr) * 1995-07-25 1997-10-17 Heidelberg Harris Sa Dispositif de fixation d'une plaque d'impression sur un cylindre porte-plaque
DE19701046C5 (de) * 1996-01-19 2008-04-10 Man Roland Druckmaschinen Ag Vorrichtung zum Befestigen einer Bespannung auf einem Druckwerkzylinder
DE29600845U1 (de) * 1996-01-19 1996-03-07 MAN Roland Druckmaschinen AG, 63075 Offenbach Vorrichtung zum Befestigen einer Bespannung auf einem Druckwerkzylinder
US5921183A (en) * 1997-02-14 1999-07-13 Heidelberger Druckmaschienen Ag Narrow gap plate with insertable lock-up mechanism, and method of using the same
DE19924787B4 (de) * 1999-05-29 2004-11-04 Koenig & Bauer Ag Vorrichtung zum Befestigen biegsamer Platten
DE19924785C2 (de) * 1999-05-29 2001-04-19 Koenig & Bauer Ag Vorrichtung zum Befestigen von biegsamen Platten
DE19924784C2 (de) * 1999-05-29 2001-05-31 Koenig & Bauer Ag Vorrichtung zum Befestigen von biegsamen Platten auf einem Zylinder einer Rotationsdruckmaschine mit Drehrichtungsumkehr
ATE444164T1 (de) * 1999-12-02 2009-10-15 Koenig & Bauer Ag Druckwerke einer rotationsdruckmaschine
DE10058996C1 (de) * 2000-11-28 2002-06-13 Koenig & Bauer Ag Vorrichtung zur Befestigung eines Aufzuges

Also Published As

Publication number Publication date
ES2348939T3 (es) 2010-12-17
US7234397B2 (en) 2007-06-26
DE10218474A1 (de) 2003-11-20
AU2003233761A1 (en) 2003-11-10
DE50313155D1 (de) 2010-11-18
WO2003091024A1 (fr) 2003-11-06
ATE483583T1 (de) 2010-10-15
CN1308142C (zh) 2007-04-04
DE20321728U1 (de) 2009-03-12
CN1620368A (zh) 2005-05-25
DE10261954B4 (de) 2006-08-03
DE10261954A1 (de) 2004-08-12
EP1497126A1 (fr) 2005-01-19
US20050160932A1 (en) 2005-07-28

Similar Documents

Publication Publication Date Title
EP1340617B1 (fr) Dispositif de fixation d'une plaque d'impression flexible
DE102005029167A1 (de) Druckzylinderbelag, Kombination aus Druckzylinder und Druckzylinderbelag sowie Druckzylinder mit klemmend befestigtem Druckzylinderbelag
DE102006062743B4 (de) Zylinder einer Rotatiosdruckmaschine mit mindestens einem sich in Axialrichtung dieses Zylinders unter dessen Mantelfläche erstreckenden Kanal
EP2214905B1 (fr) Cylindre d'une machine d'impression doté d'au moins un canal s'étendant sous sa surface extérieure dans sa direction axiale
EP1278635B1 (fr) Dispositif pour fixer une plaque souple
EP1497126B1 (fr) Cylindre d'une machine a imprimer rotative avec un dispositif de fixation d'au moins un habillage sur ce cylindre
DE2804304A1 (de) Mit biegsamen druckplatten versehener formzylinder fuer rotationstiefdruckmaschinen
EP1350624B1 (fr) Dispositif pour la fixation d'une plaque flexible
DE19924785C2 (de) Vorrichtung zum Befestigen von biegsamen Platten
DE102019109498A1 (de) Vorrichtung zur Rückstellung von Bremsbelägen und Scheibenbremse
DE102006032263B3 (de) Klemmvorrichtung mit überlappenden Klemmmitteln
EP1497125B1 (fr) Dispositiv constitue par un cylindre d'une machine d'impression rotative
DE102006055324B3 (de) Zylinder eines Druckwerks einer Rotationsdruckmaschine
DE4410385C2 (de) Vorrichtung zum Befestigen von Druckplatten
EP1528983A1 (fr) Dispositifs pour maintenir au moins un habillage sur un cylindre d'une machine d'impression rotative et procede pour monter ces dispositifs
DE102006006331B3 (de) Vorrichtung zum Befestigen eines Aufzugs auf einem Zylinder
DE10024087A1 (de) Vorrichtung zum Befestigen einer Druckplatte auf einem Zylinder einer Rotationsdruckmaschine
DE2759434B1 (de) Vorrichtung zum Spannen von biegsamen Druckplatten am Formzylinder von Rotationsdruckmaschinen

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

17P Request for examination filed

Effective date: 20040426

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK

17Q First examination report despatched

Effective date: 20081104

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

RTI1 Title (correction)

Free format text: DEVICES FOR FIXING AT LEAST ONE PACKING TO A CYLINDER OF A ROTARY PRINTING PRESS

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

RIN1 Information on inventor provided before grant (corrected)

Inventor name: SCHAEFER, KARL, ROBERT

RTI1 Title (correction)

Free format text: CYLINDER OF A ROTARY PRINTING PRESS COMPRISING A DEVICE FOR FIXING AT LEAST ONE PACKING TO THIS CYLINDER

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

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

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REF Corresponds to:

Ref document number: 50313155

Country of ref document: DE

Date of ref document: 20101118

Kind code of ref document: P

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Effective date: 20101203

REG Reference to a national code

Ref country code: NL

Ref legal event code: VDEP

Effective date: 20101006

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: 20101006

REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

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

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: 20101006

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: 20110207

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: 20101006

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: 20110106

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: 20101006

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

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: 20110107

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

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: 20101006

Ref country code: IE

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: 20101006

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: 20101006

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

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

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: 20101006

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: 20101006

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: 20101006

26N No opposition filed

Effective date: 20110707

BERE Be: lapsed

Owner name: KOENIG & BAUER A.G.

Effective date: 20110430

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 50313155

Country of ref document: DE

Effective date: 20110707

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

Ref country code: MC

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

Effective date: 20110430

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

Ref country code: BE

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

Effective date: 20110430

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

Ref country code: CH

Payment date: 20120426

Year of fee payment: 10

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

Ref country code: IT

Payment date: 20120421

Year of fee payment: 10

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 483583

Country of ref document: AT

Kind code of ref document: T

Effective date: 20110424

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

Ref country code: ES

Payment date: 20120420

Year of fee payment: 10

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 NON-PAYMENT OF DUE FEES

Effective date: 20110424

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

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: 20101006

Ref country code: LU

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

Effective date: 20110424

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: 20101006

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

Ref country code: HU

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: 20101006

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: LI

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

Effective date: 20130430

Ref country code: CH

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

Effective date: 20130430

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

Ref country code: IT

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

Effective date: 20130424

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20140709

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 NON-PAYMENT OF DUE FEES

Effective date: 20130425

REG Reference to a national code

Ref country code: DE

Ref legal event code: R081

Ref document number: 50313155

Country of ref document: DE

Owner name: KOENIG & BAUER AG, DE

Free format text: FORMER OWNER: KOENIG & BAUER AKTIENGESELLSCHAFT, 97080 WUERZBURG, DE

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 14

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 15

REG Reference to a national code

Ref country code: FR

Ref legal event code: CA

Effective date: 20170922

Ref country code: FR

Ref legal event code: CD

Owner name: KOENIG & BAUER AG, DE

Effective date: 20170922

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 16

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

Ref country code: FR

Payment date: 20200420

Year of fee payment: 18

Ref country code: DE

Payment date: 20200417

Year of fee payment: 18

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

Ref country code: GB

Payment date: 20200424

Year of fee payment: 18

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 50313155

Country of ref document: DE

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

Effective date: 20210424

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

Ref country code: DE

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

Effective date: 20211103

Ref country code: FR

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

Effective date: 20210430

Ref country code: GB

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

Effective date: 20210424