EP1144200B1 - Hülse aus thermisch verformbarem material sowie verfahren zu deren herstellung - Google Patents
Hülse aus thermisch verformbarem material sowie verfahren zu deren herstellung Download PDFInfo
- Publication number
- EP1144200B1 EP1144200B1 EP99962101A EP99962101A EP1144200B1 EP 1144200 B1 EP1144200 B1 EP 1144200B1 EP 99962101 A EP99962101 A EP 99962101A EP 99962101 A EP99962101 A EP 99962101A EP 1144200 B1 EP1144200 B1 EP 1144200B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- jacket
- core
- expansion layer
- sleeve
- thermally deformable
- 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
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
- B41N6/00—Mounting boards; Sleeves Make-ready devices, e.g. underlays, overlays; Attaching by chemical means, e.g. vulcanising
-
- 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
-
- 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
- B41F27/10—Devices for attaching printing elements or formes to supports for attaching non-deformable curved printing formes to forme cylinders
- B41F27/105—Devices for attaching printing elements or formes to supports for attaching non-deformable curved printing formes to forme cylinders for attaching cylindrical printing formes
Definitions
- the invention relates to a sleeve made of thermally deformable material and to a Process for their production and a carrier core for their use, in particular in the Printing industry.
- sleeves are often used which are produced by electroplating (for example nickel sleeves) or consist of fiber-reinforced thermosetting materials.
- the functional profile is also located on the outer surface of the sleeves.
- the pods are usually pneumatically mounted on metallic roll cores.
- metallic cylinders with a technical surface for example a PTFE coating, metallic sleeves or Hollow cylinders with a technical surface or wound, fiber-reinforced thermosetting Sleeves with a technical surface used.
- the technical sleeves can be on roll cores pneumatically mounted, used as pipes or as semi-finished products for cylinder production be used.
- the non-metallic sleeves are, as already mentioned above, by winding one Strip material made around a manufacturing core. This procedure is for one is extremely time-consuming and technically complex, and the other is the winding process to the fact that unwanted at the abutting edges or the overlapping edges of the strip material Steps or unevenness arise that uneven the surface of the printing sleeves make, which leads to problems especially with fine print structures. Especially for this reason, very high quality surfaces are required, further costly ones Carry out surface treatments to meet the qualitative demands.
- a sleeve made of thermally deformable material is used as technical sleeve known in the printing industry, the sleeve consisting of an essentially tubular, one-piece base body, which has a cylindrical outer circumference with a substantially constant radius and a conical shape in an axial direction has a tapered cylindrical inner circumference.
- This sleeve is on a carrier core drawn with a corresponding axially tapered outer circumference.
- the sleeve is there made of composite materials.
- the object is achieved by a sleeve according to claim 1 and a method for producing it a sleeve according to claim 14 and a support core according to claim 26 solved.
- the requirements 2 to 13 show particularly preferred embodiments of the sleeve according to claim 1
- claims 14 to 25 relate to particularly preferred embodiments of a method according to claim 14
- claims 27 to 31 relate to preferred embodiments of the carrier core according to claim 26.
- the sleeve according to the invention consists of an essentially tubular, one-piece Basic body, which ensures a smooth and high-quality surface, which in particular with regard to the functional profiles to be introduced onto the surface is of great importance.
- the sleeve has a cylindrical outer circumference with a substantially constant radius based on what is used in the printing industry is important, while the inner structure of the sleeve is conical in an axial direction has a tapered cylindrical circumference. This makes the assembly or the attachment on a corresponding carrier core with a conical outer surface much easier.
- the production system can quickly adapt to changing requirements and tasks are adjusted so that flexibility is increased.
- the sleeve is preferably made of a thermoplastic material, which makes it very economical Manufacturing process is ensured, while maintaining the characteristic Properties of the material, especially low weight with sufficient stability, used can be.
- composite materials can also be used be, whereby the sleeve can be adapted to special applications, in which, for example, require even greater strength or certain materials not to be used due to the materials to be processed or printed should.
- a functional profile is inserted on the sleeve surface or it is an additional one Functional layer applied.
- the additional functional layer can be made of PU, PTFE, copper or other suitable materials.
- the functional layer can be used with all common Methods associated with the sleeve, it is in particular also possible to use the functional layers stick on the sleeve surface.
- the sleeve preferably has fastening or locking devices on its inside on, so that a secure attachment and positioning on the carrier core during the Pressure is ensured.
- fastening or locking devices can have different structures, so that a positive connection between Sleeve and carrier core is ensured.
- These structures are preferably from the same Material like the sleeve and integrally formed with it, so that an exact position and sufficient stability of the structural elements is guaranteed.
- the sleeve is made of a rigid material, making it a special one has a stable structure with regard to printing.
- the expansion layer is compressible and ensures a particularly good frictional connection Connection between the sleeve / expansion layer complex and the carrier core.
- the stretch layer can be electrically conductive, for example by introducing conductive Particles is made possible.
- the expansion layer is advantageously provided with at least one groove into which a part of the material the expansion layer can be displaced when applied to a carrier core. Thereby the application on the carrier core is facilitated and that for the frictional connection necessary friction force set.
- the raw material becomes thermally deformable Material used in the form of a tube or hose.
- These pipes or hoses are pulled or pushed onto a manufacturing core with the supply of heat, whereby this manufacturing core has a cylindrical tapering in an axial direction Has outer circumference.
- the mounting on the manufacturing core is convenient from the tapered side of the manufacturing core.
- After winding it up cool the thermally deformable pipes or hoses or the entire system so that the thermally deformable material is consolidated.
- the now solidified material is on simple and quick way to take the shape you want, being extremely smooth Surface that meets the highest demands has been produced.
- the so manufactured and consolidated sleeve is withdrawn from the manufacturing core after cooling.
- the heat when the material is applied is preferably supplied via the production core, the manufacturing core being heated by an upstream heating process can be.
- the manufacturing core is also preferred during the postponement of the thermally deformable material supplied heat. This makes it particularly smooth and smooth process enables.
- the magnitude of the force required for the frictional connection between the finished sleeve and the Use of the necessary core is responsible for the controllable process parameters in the production, especially the temperature, are significantly influenced so that the manufacturing core can also serve as a carrier core.
- the manufacturing core is by means of a heat transfer liquid or a heat transfer gas heated or cooled.
- the liquid or that Gas is pumped through passages or openings into cavities in the manufacturing core and removed it again.
- this means that the Temperature on the other hand a quick change in temperature, in particular a change from heating the manufacturing core to cooling the manufacturing core after the corresponding one Molding process is completed.
- the sliding of the tubular semi-finished product onto the manufacturing core is preferred with a press-on device, in particular an automatically operated mechanical pushing device, performed while the finished sleeve using a wiper after the Consolidation is stripped from the manufacturing core. These operations are advantageous performed automatically.
- a functional profile or a functional layer can then be introduced onto the finished sleeve be stuck on.
- the functional profile is particularly by means of a direct structuring by a laser beam, ablation from the ionized state or a mechanical Machining introduced while the functional layers are made of different materials, in particular PU, PTFE, copper or plastics can exist, which are preferred to the Sleeve can be glued on, but also with all other common methods on the surface the sleeve can be attached.
- an expansion layer can be made on the inside of the sleeve in a subsequent step be attached.
- the expansion layer consists of a compressible material, preferably are foams, elastic materials with a gaseous filling, for example expanded Polystyrene beads, or elastic materials with a structure are used, whereby The structuring provides volume similar to that of the gaseous filling Material can be displaced as soon as the sleeve is pushed on, creating a special Compliancy and elasticity and increased compressibility are provided becomes.
- the expansion layer usually performs several essential functions: on the one hand, it provides it by the energy that is stored in it by the compression, for that for a frictional Connection necessary force or pressure between the expansion layer and carrier core, on the other hand it ensures an even distribution of the pressure what in particular when pulling on or pulling off the sleeve on or from the carrier core Avoids damage. Furthermore, the expansion layer may be necessary if the Sleeve pneumatically from the carrier core, for example by blowing compressed air in between the outer layer of the carrier core and the inner layer of the sleeve or the stretching layer, deducted becomes. Finally, the stretch layer also compensates for any unevenness on the inside of the tubular base body.
- a groove is preferably made in the expansion layer, which extends at least over a partial area of the radial expansion of the expansion layer, preferably less than 50% of the radial expansion of the expansion layer.
- the groove creates volume in which additional material the expansion layer can be displaced, so that the compressibility of the expansion layer increases becomes.
- the groove, as well as any structures provided on the inside of the Sleeve, used as a joining and fitting aid when the sleeve is placed on the carrier core becomes. Only one groove can be provided, and it is also possible to use different preferably grooves extending in the axial direction over the entire inner circumference distribute the sleeve.
- structures can also be provided on the inside of the sleeve be used either as a joining and fitting aid, but also as a fastening and Locking devices for secure attachment of the sleeve to the carrier core to care.
- the thermally deformable material can also be made directly from one Extruders in tube or tube form can be applied to the manufacturing core. In this Trap almost no heat must be applied through the manufacturing core, since the material is already at a sufficient temperature. Nevertheless, heat can be applied make sense about the manufacturing core, e.g. the consolidation process in time stretch, causing the stresses on the material caused by temperature differences be lowered. The cooling can then be carried out in the manner described above become.
- a carrier core according to the invention for the use of an envelope described above has one corresponding to the inner structure of the sleeve, tapering in an axial direction cylindrical outer circumference to ensure a precise interaction between the carrier core and sleeve allow.
- the carrier core can be equipped with corresponding counter elements to the structures described above on the inside of the sleeve so that a frictional and / or a positive connection is realized.
- the carrier core preferably has at least one essentially radial Direction outwards through the carrier core extending channel through which advantageously a gas, preferably compressed air, or else a liquid from outside the carrier core can be pressed between the carrier core and the sleeve to release the sleeve from the carrier core to facilitate.
- the carrier core can also comprise an expansion layer attached to its External structures is attached.
- the effects are analogous to the stretch layer on the Sleeve is attached.
- the preferred material also does not differ from the material an expansion layer attached to the sleeve.
- the expansion layer can also be used here be provided with a groove.
- Figure 1 shows an embodiment of a sleeve 1 having a cylindrical outer circumference essentially constant radius and a cylindrical taper to the right Has inner circumference.
- the sleeve is made of thermoplastic material and has an average Wall thickness of 10 mm.
- the sleeve has an expansion layer 3 made of an elastomer Material is made and has a wall thickness of 1 mm.
- an expansion layer 3 made of an elastomer Material is made and has a wall thickness of 1 mm.
- grooves 4 are here on the side of the sleeve attached, which ensures a clean and uninterrupted inner surface of the stretch layer is what makes it particularly easy to slide the sleeve onto the carrier core leads. It is of course also conceivable for the grooves 4 on the opposite side the expansion layer 3, that is to say open towards the interior.
- the expansion layer 3 is by means of a conventional adhesive on the sleeve 1, but better attached to the carrier core, as described in connection with FIG. 3C.
- the stretch layer can also be self-adhesive.
- the hollow support core 2 can also be seen, the has a cylindrical outer structure tapering to the left.
- the cylinder is there optionally made of steel and has a thickness of 30 to 500 mm.
- the carrier core 2 has one Channel 5, which extends in the radial direction from the inside to the outside through the carrier core 2. There are additional channels in the carrier core, but in this cross-sectional drawing are not apparent.
- the interior of the carrier core can be pressurized by means of gas or a liquid be, whereby the gas or liquid penetrates through the channels 5 to the outside and slides between carrier core 2 and sleeve 1 or expansion layer 3 and sleeve 1 or expansion layer 3 lifts slightly from the carrier core or reduces the contact pressure, whereby an easy stripping of the sleeve from the carrier core is facilitated.
- Figure 2 shows schematically the manufacture of a sleeve from a tubular semi-finished product, a Tube 9.
- the tube 9 made of thermoplastic material has a wall thickness of 10 mm and is on with an automatically operated metal plate 10, which serves as a pressing device pushed the manufacturing core 6.
- the manufacturing core 6 is made of steel and has one tapered cylindrical outer structure to the left. By postponing it the tube 9 on the heated manufacturing core 6, the tube 9 fits the desired Shape.
- the manufacturing core 6 has at one end two openings 7, which provide access to open a cavity 8, which is located inside the manufacturing core 6. Through this A heat transfer liquid is pumped into the openings 7, opening the manufacturing core 6 maintains the desired temperature. For a later cooling, during which the Thermoplastic material of the tube 9 is consolidated, a cooling liquid is also pumped through the two openings 7 and the cavity 8 of the manufacturing core 6.
- the sleeve 1 formed from the tube 9 is removed with the aid of a scraper 11 automatically stripped from the manufacturing core 6.
- the sleeve that is now finished can then optionally be provided with a surface structuring or a functional layer, an expansion layer can also be applied become.
- FIG. 3 shows the tubular semi-finished product 9 in the original state for clarification, after sliding onto a manufacturing core 6 and the finished sleeve 1 on a carrier core for printing.
- Figure 3A shows schematically a cross section through a tubular semi-finished product 9, the one Has a wall thickness of 10 mm.
- the inside diameter d1 is in the basic state before processing constant over the entire length of the semi-finished product.
- FIG. 3B schematically shows a cross section through one drawn onto a manufacturing core 6 Semi-finished product 9.
- the carrier core adapts the tube 9 to the desired shape and forms the sleeve 1.
- the outer diameter d2 of the manufacturing core 6 is due to the conical shape varies depending on the cut surface, but always has a value that larger or at least the same size as the original inside diameter d1 of the semi-finished product is to ensure a defined shaping of the tube 9.
- the manufacturing core 6 has a longitudinally extending groove 15 which is integral trained fastening device 16 on the inside of the tube 9 or to be manufactured Forms sleeve 1.
- FIG 3C the completed sleeve 1 is shown, which on a support core 20 for printing use is raised.
- the sleeve 1 has an integrally formed fastening device in the form of a web 16 which engages in a groove 17 of the carrier core. This is a safe one Positioning both during the mounting of the sleeve 1 on the carrier core 20 and guaranteed even during printing and work.
- the carrier core 20 has an elastomeric coating 21 functioning as an expansion layer, which is attached directly to the carrier core 20 in this embodiment.
- the stretch layer 21 extends essentially over the entire outer region of the carrier core 20 and is interrupted only in the area of the groove 17 in order to ensure a secure engagement of the web 15 guarantee.
- the expansion layer 21 is in Longitudinally extending grooves 4, which at regular intervals around the outer circumference the expansion layer 21 are distributed.
- the expansion layer 21 is here essentially analogous to of the expansion layer shown in Figure 1, except that in this embodiment is attached directly to the carrier core 20 and not to the sleeve 1.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Printing Plates And Materials Therefor (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Materials For Medical Uses (AREA)
Description
- Figur 1
- schematisch eine Ausführungsform einer Hülse im Querschnitt darstellt, die sich auf einem Trägerkern befindet;
- Figur 2
- eine schematische Querschnittsdarstellung einer Ausführungsform einer zu fertigenden Hülse und einer Ausführungsform eines Herstellungskerns während des Herstellungsprozesses zeigt.
- Figur 3
- in Teilbild A schematisch ein rohrförmiges Halbzeug im Querschnitt vor und
in Teilbild B nach dem Aufschieben auf eine Ausführungsform eines erfindungsgemäßen Herstellungskernes, sowie
in Teilbild C schematisch im Querschnitt eine Ausführungsform einer erfindungsgemäßen Hülse im Einsatz auf einem Trägerkem zeigt.
Claims (29)
- Hülse aus thermisch verformbarem Material, insbesondere zum Einsatz als technische Hülse in der Druckindustrie, die aus einem im wesentlichen rohrförmigen einstückigen Grundkörper besteht, wobei der Grundkörper einen zylindrischen Außenumfang mit im wesentlichen konstanten Radius und einen sich in einer axialen Richtung konisch verjüngenden zylindrischen Innenumfang aufweist,
dadurch gekennzeichnet, daß sie aus einem thermoplastischen Material besteht. - Hülse nach Anspruch 1, dadurch gekennzeichnet, daß sie Verbundwerkstoffe aufweist.
- Hülse nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß in ihrer Oberfläche ein Funktionsprofil eingebracht ist.
- Hülse nach Anspruch 1 dadurch gekennzeichnet, daß auf ihrer Oberfläche mindestens eine Funktionsschicht aufgebracht ist.
- Hülse nach Anspruch 4, dadurch gekennzeichnet, daß die Funktionsschicht aus Polyurethan (PU), Polytetrafluorethylen (PTFE) oder Kupfer besteht.
- Hülse nach einem der Ansprüche 4 oder 5, dadurch gekennzeichnet, daß die Funktionsschicht aufgeklebt ist.
- Hülse nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß sie in ihrem Innenbereich Befestigungs- oder Verriegelungsvorrichtungen (16) aufweist.
- Hülse nach Anspruch 7, dadurch gekennzeichnet, daß die Befestigungs- oder Verriegelungsvorrichtungen (16) integral ausgebildete Strukturen sind.
- Hülse nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß sie aus einem starren Material besteht.
- Hülse nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß auf ihrem Innenbereich eine Dehnschicht (3) angeordnet ist.
- Hülse nach Anspruch 10, dadurch gekennzeichnet, daß die Dehnschicht (3) elektrisch leitfähig ist.
- Hülse nach einem der Ansprüche 10 oder 11, dadurch gekennzeichnet, daß die Dehnschicht (3) leitfähige Partikel enthält.
- Hülse nach einem der Ansprüche 10 bis 12, dadurch gekennzeichnet, daß die Dehnschicht (3) mit mindestens einer Nut (4) versehen ist, die sich zumindest über einen Teilbereich der radialen Ausdehnung der Dehnschicht (3) erstreckt.
- Verfahren zum Herstellen einer Hülse (1) aus thermisch verformbarem Material, insbesondere zum Einsatz als technische Hülse in der Druckindustrie,
dadurch gekennzeichnet, daß
ein thermisch verformbares thermoplastisches Material in Form eines Rohres oder eines thermisch verformbaren Schlauches (9) unter Wärmezufuhr auf einen Herstellungskern (6) aufgezogen oder aufgeschoben wird, wobei der Herstellungskern (6) einen sich in einer axialen Richtung konisch verjüngenden zylindrischen Außenumfang aufweist, und das thermisch verformbare thermoplastische Material des Rohres oder Schlauches danach abgekühlt wird, wobei es konsolidiert und die Hülse (1) gebildet wird, und die Hülse (1) von dem Herstellungskern (6) entfernt wird. - Verfahren nach Anspruch 14, dadurch gekennzeichnet, daß die Wärme durch einen vorgeschalteten Aufheizprozeß des Herstellungskems (6) zugeführt wird.
- Verfahren nach Anspruch 14 oder 15, dadurch gekennzeichnet, daß der Herstellungskern (6) mittels einer Transportflüssigkeit oder eines Transportgases, die oder das durch Zugänge (7) im Inneren des Herstellungskerns (6) vorhandenen mindestens einen Hohlraum (8) zu- und aus diesem abgeführt wird, geheizt oder gekühlt wird.
- Verfahren nach einem der Ansprüche 14 bis 16, dadurch gekennzeichnet, daß das thermisch verformbare Rohr oder der thermisch verformbare Schlauch (9) mittels eines Aufpreßvorrichtung (10) auf den Herstellungskern (6) aufgeschoben wird.
- Verfahren nach einem der Ansprüche 14 bis 17, dadurch gekennzeichnet, daß die Hülse (1) nach der Konsolidierung mittels eines Abstreifers (11) von dem Herstellungskern (6) abgestreift wird.
- Verfahren nach einem der Ansprüche 14 bis 18, dadurch gekennzeichnet, daß auf die Oberfläche der Hülse (1) ein Funktionsprofil eingebracht wird oder mindestens eine Funktionsschicht aufgebracht wird.
- Verfahren nach Anspruch 19, dadurch gekennzeichnet, daß das Funktionsprofil durch eine Direktstrukturierung mittels Laserstrahl, ein Abtragen aus dem ionisierten Zustand oder eine mechanische Bearbeitung eingebracht wird.
- Verfahren nach Anspruch 19, dadurch gekennzeichnet, daß die mindestens eine Funktionsschicht aufgeklebt wird.
- Verfahren nach einem der Ansprüche 14 bis 21, dadurch gekennzeichnet, daß eine Dehnschicht (3) auf der Innenseite der Hülse (1) angebracht wird.
- Verfahren nach Anspruch 22, dadurch gekennzeichnet, daß die Dehnschicht (3) mit einer Nut (4) versehen wird.
- Verfahren nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß das thermisch verformbare Rohr oder das thermisch verformbare thermoplastische Material (9) direkt aus einem Extruder auf den Herstellungskern (6) geleitet wird.
- Verfahren nach einem der Ansprüche 14 bis 24, dadurch gekennzeichnet, daß auf dem Herstellungskern (6) sich befindende Strukturen abgeformt werden und integrale Strukturen auf dem Innenbereich der Hülse gebildet werden.
- Trägerkern (2) zum Einsatz einer Hülse gemäß einem der Ansprüche 1 bis 13 oder einer Hülse, die in einem Verfahren gemäß einem der Ansprüche 14 bis 25 hergestellt ist, wobei der Trägerkern (2) einen sich in einer axialen Richtung konisch verjüngenden zylindrischen Außenumfang und mindestens einen Kanal (5) aufweist, der sich im wesentlichen in radialer Richtung durch den Trägerkern (2) erstreckt, dadurch gekennzeichnet, daß er auf seiner Außenwand eine Dehnschicht (3) aufweist.
- Trägerkern (2) nach Anspruch 26, dadurch gekennzeichnet, daß die Dehnschicht (3) elektrisch leitfähig ist.
- Trägerkern (2) nach Anspruch 26 oder 27, dadurch gekennzeichnet, daß die Dehnschicht (3) leitfähige Partikel enthält.
- Trägerkern (2) nach einem der Ansprüche 26 bis 29, dadurch gekennzeichnet, daß die Dehnschicht (3) mindestens eine Nut (4) aufweist, die sich zumindest über einen Teilbereich der radialen Ausdehnung der Dehnschicht (3) erstreckt.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19854735 | 1998-11-27 | ||
DE19854735A DE19854735B4 (de) | 1998-11-27 | 1998-11-27 | Verfahren zum Herstellen einer Hülse aus thermisch verformbaren Material |
PCT/DE1999/003786 WO2000032409A1 (de) | 1998-11-27 | 1999-11-25 | Hülse aus thermisch verformbarem material sowie verfahren zu deren herstellung |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1144200A1 EP1144200A1 (de) | 2001-10-17 |
EP1144200B1 true EP1144200B1 (de) | 2003-05-02 |
Family
ID=7889199
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99108084A Withdrawn EP1004455A3 (de) | 1998-11-27 | 1999-04-23 | Hülse aus thermisch verformbaren Materialien sowie Verfahren zu deren Herstellung |
EP99962101A Expired - Lifetime EP1144200B1 (de) | 1998-11-27 | 1999-11-25 | Hülse aus thermisch verformbarem material sowie verfahren zu deren herstellung |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99108084A Withdrawn EP1004455A3 (de) | 1998-11-27 | 1999-04-23 | Hülse aus thermisch verformbaren Materialien sowie Verfahren zu deren Herstellung |
Country Status (5)
Country | Link |
---|---|
EP (2) | EP1004455A3 (de) |
AT (1) | ATE238914T1 (de) |
AU (1) | AU1857100A (de) |
DE (2) | DE19854735B4 (de) |
WO (1) | WO2000032409A1 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19918432A1 (de) | 1999-04-23 | 2000-10-26 | Saueressig Gmbh & Co | Dehnschicht aus kompressiblem Material |
DE10127912B4 (de) * | 2001-06-08 | 2011-05-12 | Eastman Kodak Co. | Manschette für einen Zylinder einer Druckmaschine |
DE102005037909A1 (de) * | 2005-08-10 | 2007-02-15 | Saueressig Gmbh + Co. | Verfahren zur Herstellung von zylindrischen, endlos-nahtlosen Oberflächen |
DE102007011252B4 (de) * | 2007-03-08 | 2011-04-28 | Saueressig Gmbh & Co. | Sleeve und Spannwerkzeug zur Verwendung in einem System aus einem Spannwerkzeug und mindestens einer Sleeve sowie Verfahren zum Herstellen einer Sleeve |
DE102008062477B3 (de) | 2008-12-16 | 2010-03-25 | Airbus Deutschland Gmbh | Verfahren, System und Formwerkzeug zum Herstellen von Bauteilen aus Faserverbundwerkstoffen |
US20160271931A1 (en) * | 2015-03-18 | 2016-09-22 | Universal Engraving, Inc. | Multilayer graphic arts rotating sleeve |
JP7197588B2 (ja) | 2017-12-13 | 2022-12-27 | フリント グループ ジャーマニー ゲーエムベーハー | 空気圧クランプ式のアダプタ |
EP3640031A1 (de) | 2018-10-17 | 2020-04-22 | Flint Group Germany GmbH | Zylinder mit beweglichem pin sowie montage- und demontageverfahren |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE292737C (de) * | 1912-09-09 | 1916-08-04 | Kueppers Karl | |
DE892368C (de) * | 1943-06-03 | 1953-10-05 | Rota App Und Maschb Dr Hennig | Verfahren zur Herstellung konischer Glasrohre |
DE2514294C2 (de) * | 1975-04-02 | 1985-01-03 | Continental Gummi-Werke Ag, 3000 Hannover | Mantel einer Walze für die Druckbehandlung von Warenbahnen |
IN146438B (de) * | 1976-01-08 | 1979-06-02 | Strachan & Henshaw Ltd | |
NL8601119A (nl) * | 1986-05-01 | 1987-12-01 | Stork Screens Bv | Werkwijze voor het vervaardigen van een bekleed voortbrengsel, onder toepassing van deze werkwijze verkregen dunwandige beklede cylinder, en een dergelijke cylinder omvattende inktoverdrachtswals. |
DE19634033C1 (de) * | 1996-08-23 | 1998-03-26 | Knut Dr Ing Bauer | Druckzylinder mit einem Druckzylinderkern und einem auf ihn aufgeschobenen Druckzylindermantel |
-
1998
- 1998-11-27 DE DE19854735A patent/DE19854735B4/de not_active Expired - Fee Related
-
1999
- 1999-04-23 EP EP99108084A patent/EP1004455A3/de not_active Withdrawn
- 1999-11-25 AT AT99962101T patent/ATE238914T1/de active
- 1999-11-25 AU AU18571/00A patent/AU1857100A/en not_active Abandoned
- 1999-11-25 DE DE59905369T patent/DE59905369D1/de not_active Expired - Lifetime
- 1999-11-25 WO PCT/DE1999/003786 patent/WO2000032409A1/de active IP Right Grant
- 1999-11-25 EP EP99962101A patent/EP1144200B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
AU1857100A (en) | 2000-06-19 |
ATE238914T1 (de) | 2003-05-15 |
WO2000032409A1 (de) | 2000-06-08 |
EP1144200A1 (de) | 2001-10-17 |
DE19854735B4 (de) | 2009-12-03 |
EP1004455A3 (de) | 2000-06-14 |
EP1004455A2 (de) | 2000-05-31 |
DE59905369D1 (de) | 2003-06-05 |
DE19854735A1 (de) | 2000-05-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1985435B1 (de) | Verfahren und Vorrichtung zur Herstellung einer Felge | |
DE102006031326B4 (de) | Formkern und Verfahren zur Herstellung eines Faserverbundbauteils für die Luft- und Raumfahrt | |
DE2538278B2 (de) | Form- und Dichtungsring für eine Rohrmuffe | |
EP2726371B1 (de) | Verbindungsanordnung zur aerodynamischen glatten verbindung zweier profilelemente, verfahren zu deren fertigung und vorrichtung zur durchführung des verfahrens | |
EP0571909A2 (de) | Offset-Gummituch | |
DE112006001785T5 (de) | Verfahren und Vorrichtung zur Herstellung eines mit Stahl verstärkten Kunststoffdränagerohrs und stahlverstärktes Kunststoffdränagerohr | |
EP3368261B1 (de) | Kernsystem, verwendung des kernsystems bei der herstellung eines faserverbundbauteils sowie verfahren zur herstellung eines faserverbundbauteils | |
EP0406172A2 (de) | Vorrichtung zum Aufbringen einer weichelastischen Schicht auf Walzen für graphische Maschinen | |
EP1144200B1 (de) | Hülse aus thermisch verformbarem material sowie verfahren zu deren herstellung | |
DE102007025296B4 (de) | Einrichtung zum Extrusionsblasformen von Kunststoffartikeln sowie Verfahren zur Herstellung eines Kunststoffartikels | |
DE202014003409U1 (de) | Führungswalze eines Einzugswalzenpaares einer Granuliervorrichtung | |
DE4004052C2 (de) | ||
DE102014218405B3 (de) | Verfahren zur Herstellung einer Spindel für einen Kugelgewindetrieb, sowie eine danach hergestellte Spindel | |
EP1112860B1 (de) | Verfahren zur fortlaufenden Herstellung von hülsenförmigen, vorzugsweise kanallosen Gummitüchern für Offset-Druckmaschinen | |
DE102008049359B4 (de) | Herstellungsverfahren für Hohlbauteile aus Faserverbundwerkstoffen in Schlauchbauweise, Folienschlauch und Herstellungsverfahren für einen Folienschlauch | |
DD151132A5 (de) | Verfahren und vorrichtung zur bildung von innerlinern fuer die produktion von fahrzeugreifen | |
EP1177100B1 (de) | Dehnschicht aus kompressiblem material | |
DE19820498C2 (de) | Verfahren zum Herstellen einer Hülse, insbesondere für die Druckindustrie | |
DE2804645A1 (de) | Rohrkupplung | |
DE102007015516B4 (de) | Kunststoff-Faser-Verbundbauteil in Form eines Profils mit über die Länge variierendem Profilquerschnitt | |
DE2058955B2 (de) | Verfahren und vorrichtung zum herstellen einer gummiwalze | |
DE2556491C3 (de) | Verfahren und Vorrichtung zur Herstellung eines Schlauches aus thermoplastischem Kunststoff i | |
DE10046559A1 (de) | Druckklischee-Montagesystem | |
DE19918929A1 (de) | Hülse, insbesondere für die Druckindustrie | |
DE2356172A1 (de) | Verfahren und vorrichtung zur herstellung von mit oertlich begrenzten ausbuchtungen versehenen hohlkoerpern |
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: 20010518 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
17Q | First examination report despatched |
Effective date: 20020128 |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
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: 20030502 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: 20030502 |
|
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 |
|
REF | Corresponds to: |
Ref document number: 59905369 Country of ref document: DE Date of ref document: 20030605 Kind code of ref document: P |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: GERMAN |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20030802 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: 20030802 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: 20030802 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20030804 |
|
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: 20030813 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: NV Representative=s name: BUECHEL, KAMINSKI & PARTNER PATENTANWAELTE ESTABLI |
|
GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) | ||
LTIE | Lt: invalidation of european patent or patent extension |
Effective date: 20030502 |
|
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: 20031125 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: 20031125 |
|
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: 20031130 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FD4D Ref document number: 1144200E Country of ref document: IE |
|
ET | Fr: translation filed | ||
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: 20040203 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PFA Owner name: SAUERESSIG GMBH & CO. Free format text: SAUERESSIG GMBH & CO.#GUTENBERGSTRASSE 1 - 3#48691 VREDEN (DE) -TRANSFER TO- SAUERESSIG GMBH & CO.#GUTENBERGSTRASSE 1 - 3#48691 VREDEN (DE) |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 17 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20151124 Year of fee payment: 17 Ref country code: CH Payment date: 20151111 Year of fee payment: 17 Ref country code: DE Payment date: 20151201 Year of fee payment: 17 Ref country code: GB Payment date: 20151125 Year of fee payment: 17 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20151008 Year of fee payment: 17 Ref country code: NL Payment date: 20151110 Year of fee payment: 17 Ref country code: BE Payment date: 20151111 Year of fee payment: 17 Ref country code: AT Payment date: 20151027 Year of fee payment: 17 |
|
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: 20161130 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 59905369 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: MM Effective date: 20161201 |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MM01 Ref document number: 238914 Country of ref document: AT Kind code of ref document: T Effective date: 20161125 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20161125 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20161130 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20161130 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20170731 |
|
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: 20161125 |
|
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 NON-PAYMENT OF DUE FEES Effective date: 20161201 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20161130 Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20161125 |
|
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: 20161125 Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170601 |
|
REG | Reference to a national code |
Ref country code: BE Ref legal event code: MM Effective date: 20161130 |