EP1144200A1 - Manchon en materiau thermoformable et procede permettant de le produire - Google Patents
Manchon en materiau thermoformable et procede permettant de le produireInfo
- Publication number
- EP1144200A1 EP1144200A1 EP99962101A EP99962101A EP1144200A1 EP 1144200 A1 EP1144200 A1 EP 1144200A1 EP 99962101 A EP99962101 A EP 99962101A EP 99962101 A EP99962101 A EP 99962101A EP 1144200 A1 EP1144200 A1 EP 1144200A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- sleeve
- core
- expansion layer
- carrier core
- 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.)
- Granted
Links
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 method for its production and a carrier core for its use, in particular in the printing industry.
- sleeves are often used that 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 sleeves 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 are used.
- the technical sleeves can be pneumatically mounted on roller cores, used as tubes or as semi-finished products for cylinder production.
- the non-metallic sleeves are produced by winding a strip material around a production core.
- this process is extremely time-consuming and technically complex, on the other hand, the winding process leads to the fact that unwanted steps or unevenness occur at the abutting edges or the overlapping edges of the strip material, which make the surface of the printing sleeves uneven, which is particularly the case with fine printing structures Leads to problems.
- it is therefore necessary to carry out further expensive surface treatments in order to meet the qualitative requirements. It is therefore an object of the present invention to provide a sleeve whose surface and overall quality meet the highest requirements and which can be quickly and easily placed on a carrier core, an inexpensive and technically favorable manufacturing process being able to be used.
- It is also the object of the present invention to provide a carrier core for using the sleeve according to the invention.
- a sleeve according to claim 1 and a method for producing a sleeve according to claim 15 and a carrier core according to claim 27.
- Claims 2 to 14 show particularly preferred embodiments of the sleeve according to claim 1
- claims 16 to 26 relate to particularly preferred embodiments of a method according to claim 15
- claims 28 to 32 relate to preferred embodiments of the carrier core according to claim 27.
- the sleeve according to the invention consists of an essentially tubular, one-piece base body, which ensures a smooth and qualitatively flawless surface, which is of particular importance with regard to the functional files to be introduced onto the surface.
- the sleeve has a cylindrical outer circumference with a substantially constant radius, which is important for use in the printing industry, while the inner structure of the sleeve has a cylindrical circumference which tapers conically in an axial direction.
- the assembly or the attachment to a corresponding carrier core with a likewise conical outer surface is made considerably easier.
- the production system can be quickly adapted to changing requirements and tasks, so that the flexibility is increased.
- the sleeve preferably consists of a thermoplastic material, which ensures a very cost-effective manufacturing process, while at the same time the characteristic properties of the material, in particular low weight with sufficient stability, can be used.
- a thermoplastic material which ensures a very cost-effective manufacturing process, while at the same time the characteristic properties of the material, in particular low weight with sufficient stability, can be used.
- composite materials can also be used, as a result of which the sleeve can be adapted to special fields of application in which, for example, an even higher strength is required or certain materials should not be used due to the materials to be processed or printed.
- a functional profile is introduced on the sleeve surface or an additional functional layer is applied.
- the additional functional layer can consist of PU, PTFE, copper or other suitable materials.
- the functional layer can be connected to the sleeve using all common methods; in particular, it is also possible to glue the functional layers to the sleeve surface.
- the inside of the sleeve preferably has fastening or locking devices so that a secure fastening and positioning on the carrier core is ensured during printing.
- fastening or locking devices can have different structures, so that a positive connection between the sleeve and the carrier core is ensured.
- These structures are preferably made of the same material as the sleeve and are integrally formed therewith, so that an exact position and sufficient stability of the structural elements is ensured.
- the sleeve is made of a rigid material, so that it has a particularly stable structure with regard to the use of pressure.
- the expansion layer is compressible and ensures a particularly good frictional connection between the sleeve / expansion layer complex and the carrier core.
- the expansion layer can be electrically conductive, which is made possible, for example, by introducing conductive particles.
- the expansion layer is advantageously provided with at least one groove into which a part of the material of the expansion layer can be displaced when applied to a carrier core. This facilitates the application to the carrier core and sets the frictional force necessary for the frictional connection.
- thermally deformable material in the form of a tube or hose is used as the raw material.
- These pipes or hoses are drawn onto or pushed onto a production core while supplying heat, this production core having a cylindrical outer circumference which tapers conically in an axial direction.
- the mounting on the manufacturing core expediently takes place from the tapered side of the manufacturing core.
- the thermally deformable pipes or hoses or the entire system are allowed to cool, so that the thermally deformable material is consolidated.
- the material that has now solidified has thus taken on the desired shape in a simple and quick manner, and an extremely smooth surface that meets the highest demands has been produced.
- the sleeve thus produced and consolidated is withdrawn from the manufacturing core after cooling.
- the heat during the application of the material is preferably supplied via the manufacturing core, it being possible for the manufacturing core to be heated by an upstream heating process.
- heat is preferably also supplied to the manufacturing core while the thermally deformable material is being pushed on. This enables a particularly smooth and smooth process.
- the size of the force which is responsible for the frictional connection between the finished sleeve and the carrier core required for use can be significantly influenced by the controllable process parameters during manufacture, in particular the temperature, so that the manufacturing core can also serve as the carrier core.
- the manufacturing core is heated or cooled by means of a heat transfer liquid or a heat transfer gas.
- the liquid or the gas is pumped through passages or openings into cavities of the production core and is removed from it again.
- this enables a very exact control of the temperature, on the other hand a rapid change in temperature, that is to say in particular a change from heating the manufacturing core to cooling the manufacturing core after the corresponding molding process has been completed.
- the sliding of the tubular semi-finished product on the manufacturing core is preferably carried out with an Au pressure device, in particular an automatically actuated mechanical pusher, while the finished sleeve with the help of a scraper after Consolidation is stripped from the manufacturing core.
- a functional profile can then be introduced onto the finished sleeve or a functional layer can be glued on.
- the functional profile is introduced in particular by means of direct structuring by means of a laser beam, removal from the ionized state or mechanical processing, while the functional layers can consist of different materials, in particular PU, PTFE, copper or plastics, which are preferably glued onto the sleeve, however can also be attached to the surface of the sleeve using all other common methods.
- an expansion layer can be applied to the inside of the sleeve in a subsequent step.
- the expansion layer consists of a compressible material, foams, elastic materials with a gaseous filling, for example expanded polystyrene beads, or elastic materials with a structuring are preferred, the structuring similar to the gaseous filling providing volume into which material is displaced can, as soon as the sleeve is pushed on, which provides a special flexibility and elasticity and increased compressibility.
- the expansion layer usually performs several essential functions: on the one hand, it provides the energy that is stored in it through compression, the force required for a frictional connection or the necessary pressure between the expansion layer and the carrier core, and on the other hand it provides a uniform distribution of the pressure, which avoids damage, in particular when the sleeve is pulled on or pulled off on or from the carrier core.
- the expansion layer may be necessary if the sleeve is removed pneumatically from the carrier core, for example by blowing compressed air between the outer layer of the carrier core and the inner layer of the sleeve or the expansion layer.
- the expansion 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 region of the radial extent of the expansion layer, preferably less than 50% of the radial expansion of the expansion layer.
- the groove creates volume in which additional material of the expansion layer can be displaced, so that the compressibility of the expansion layer is increased.
- the groove, as well as any structures provided on the inside of the sleeve can be used as a joining and fitting aid when the sleeve is placed on the carrier core. Only one groove can be provided, and it is also possible to distribute various grooves, preferably extending in the axial direction, over the entire inner circumference of the sleeve.
- expansion layer can not only be attached directly to the inner region of the sleeve, but can also be attached to the carrier core, which in the end leads to comparable results.
- structures can also be provided on the inside of the sleeve, which serve either as a joining and fitting aid, but also as fastening and locking devices for securely fastening the sleeve to the carrier core.
- the thermally deformable material can also be applied directly from an extruder in the form of a tube or tube to the production core.
- the thermally deformable material can also be applied directly from an extruder in the form of a tube or tube to the production core.
- almost no heat input has to be applied through the manufacturing core, since the material already has a sufficient temperature.
- heat supply via the manufacturing core can be useful, e.g. to extend the consolidation process over time, thereby reducing the stresses on the material caused by temperature differences.
- the cooling can then be carried out in the manner described above.
- a carrier core according to the invention for the use of a sleeve described above has a cylindrical outer circumference corresponding to the inner structure of the sleeve and tapering in an axial direction in order to enable a precise interaction between the carrier core and the sleeve.
- the carrier core can be provided 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 channel extending essentially radially outward through the carrier core, through which a gas, preferably compressed air, or else a liquid can advantageously be pressed between the carrier core and the sleeve from outside the carrier core to facilitate demolding of the sleeve from the carrier core.
- the carrier core can also comprise an expansion layer which is attached to its outer structures.
- the effects are analogous to the expansion layer that is attached to the sleeve.
- the preferred material also does not differ from the material of an expansion layer attached to the sleeve.
- the expansion layer can also be provided with a groove here.
- Figure 1 shows schematically an embodiment of a sleeve in cross section, which is located on a support core;
- FIG. 2 shows a schematic cross-sectional illustration of an embodiment of a sleeve to be manufactured and an embodiment of a manufacturing core during the manufacturing process.
- Figure 3 in partial image A schematically a tubular semifinished product in cross section before and
- part C shows schematically in cross section an embodiment of a sleeve according to the invention in use on a carrier core.
- Figure 1 shows an embodiment of a sleeve 1 which has a cylindrical outer periphery with a substantially constant radius and a cylindrical tapering 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, which consists of an elastomeric material and has a wall thickness of 1 mm.
- Grooves 4 (only two can be seen) are made in the expansion layer, which extend in the axial direction substantially over the entire area of the sleeve, while in the radial direction they have cut out only about 25% of the thickness of the expansion layer.
- the grooves are here on the side of the sleeve, which ensures a clean and uninterrupted inner surface of the expansion layer, which leads to a particularly simple pushing the sleeve onto the carrier core. It is of course also conceivable to make the grooves 4 on the opposite side of the expansion layer 3, that is to say open to the interior.
- the expansion layer 3 is fastened to the sleeve 1 by means of a conventional adhesive, but better on 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, which has a tapered cylindrical outer structure to the left.
- the cylinder is optionally made of steel and has a thickness of 30 to 500 mm.
- the carrier core 2 has a channel 5 which extends from the inside to the outside through the carrier core 2 in the radial direction. There are additional channels in the carrier core, which, however, are not visible in this cross-sectional drawing.
- the interior of the carrier core can be pressurized by means of gas or a liquid, as a result of which the gas or the liquid penetrates through the channels 5 and is pushed between the carrier core 2 and the sleeve 1 or expansion layer 3 and the sleeve 1 or expansion layer 3 is light lifts off the carrier core or reduces the contact pressure, which facilitates easy stripping of the sleeve from the carrier core.
- 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 pushed onto the manufacturing core 6 with an automatically actuated metal plate 10, which serves as a pressing device.
- the manufacturing core 6 consists of steel and has a cylindrical outer structure that tapers conically to the left. By postponing it the tube 9 on the heated manufacturing core 6, the tube 9 adapts to the desired shape.
- the manufacturing core 6 has at one end two openings 7 which open access to a cavity 8 which is located inside the manufacturing core 6. A heat transport liquid is pumped through these openings 7, which keeps the core 6 at 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 automatically stripped from the manufacturing core 6 with the aid of a scraper 11.
- the sleeve which has now been completed can then optionally be provided with a surface structure or a functional layer, and an expansion layer can also be applied.
- FIG. 3 shows the tubular semi-finished product 9 in its original state, after being pushed onto a manufacturing core 6 and the finished sleeve 1 on a carrier core for use in printing.
- FIG. 3A schematically shows a cross section through a tubular semifinished product 9, which has a wall thickness of 10 mm.
- the inside diameter dl is constant over the entire length of the semi-finished product before processing.
- FIG. 3B schematically shows a cross section through a semifinished product 9 drawn onto a manufacturing core 6.
- the tube 9 adapts, as already described above, to the desired shape and forms the sleeve 1
- the outer diameter d2 of the manufacturing core 6 is different depending on the cut surface due to the conical shape, but always has a value that is greater than or at least the same size as the original inner diameter dl of the semi-finished product in order to ensure a defined shaping of the tube 9.
- the manufacturing core 6 has a longitudinally extending groove 15, which forms an integrally formed fastening device 16 on the inside of the tube 9 or the sleeve 1 to be manufactured.
- FIG. 3C shows the completed sleeve 1, which is mounted on a carrier core 20 for printing purposes.
- 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 ensures secure positioning both during the mounting of the sleeve 1 on the carrier core 20 and during the printing and working use.
- the carrier core 20 has an elastomeric coating 21 which acts as an expansion layer and in this embodiment is attached directly to the carrier core 20.
- the expansion layer 21 extends essentially over the entire outer region of the carrier core 20 and is only interrupted in the region of the groove 17 in order to ensure a secure engagement of the web 15.
- the expansion layer 21 has grooves 4 which extend in the longitudinal direction and are distributed at regular intervals around the outer circumference of the expansion layer 21.
- the expansion layer 21 is here essentially analogous to the expansion layer shown in FIG. 1, except that in this embodiment it 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)
- Materials For Medical Uses (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19854735A DE19854735B4 (de) | 1998-11-27 | 1998-11-27 | Verfahren zum Herstellen einer Hülse aus thermisch verformbaren Material |
DE19854735 | 1998-11-27 | ||
PCT/DE1999/003786 WO2000032409A1 (fr) | 1998-11-27 | 1999-11-25 | Manchon en materiau thermoformable et procede permettant de le produire |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1144200A1 true EP1144200A1 (fr) | 2001-10-17 |
EP1144200B1 EP1144200B1 (fr) | 2003-05-02 |
Family
ID=7889199
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99108084A Withdrawn EP1004455A3 (fr) | 1998-11-27 | 1999-04-23 | Manchon en matériau formable thermiquement et procédé pour sa production |
EP99962101A Expired - Lifetime EP1144200B1 (fr) | 1998-11-27 | 1999-11-25 | Manchon en materiau thermoformable et procede permettant de le produire |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99108084A Withdrawn EP1004455A3 (fr) | 1998-11-27 | 1999-04-23 | Manchon en matériau formable thermiquement et procédé pour sa production |
Country Status (5)
Country | Link |
---|---|
EP (2) | EP1004455A3 (fr) |
AT (1) | ATE238914T1 (fr) |
AU (1) | AU1857100A (fr) |
DE (2) | DE19854735B4 (fr) |
WO (1) | WO2000032409A1 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019115699A1 (fr) | 2017-12-13 | 2019-06-20 | Flint Group Germany Gmbh | Adaptateur à serrage pneumatique |
EP3640031A1 (fr) | 2018-10-17 | 2020-04-22 | Flint Group Germany GmbH | Cylindre pourvu de broche mobile |
Families Citing this family (6)
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 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE292737C (fr) * | 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 (fr) * | 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/fr not_active Withdrawn
- 1999-11-25 AU AU18571/00A patent/AU1857100A/en not_active Abandoned
- 1999-11-25 AT AT99962101T patent/ATE238914T1/de active
- 1999-11-25 WO PCT/DE1999/003786 patent/WO2000032409A1/fr active IP Right Grant
- 1999-11-25 EP EP99962101A patent/EP1144200B1/fr not_active Expired - Lifetime
- 1999-11-25 DE DE59905369T patent/DE59905369D1/de not_active Expired - Lifetime
Non-Patent Citations (1)
Title |
---|
See references of WO0032409A1 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019115699A1 (fr) | 2017-12-13 | 2019-06-20 | Flint Group Germany Gmbh | Adaptateur à serrage pneumatique |
US11203197B2 (en) | 2017-12-13 | 2021-12-21 | Flint Group Germany Gmbh | Pneumatically clamping adapter sleeve |
EP3640031A1 (fr) | 2018-10-17 | 2020-04-22 | Flint Group Germany GmbH | Cylindre pourvu de broche mobile |
WO2020078979A1 (fr) | 2018-10-17 | 2020-04-23 | Flint Group Germany Gmbh | Cylindre à broche mobile et procédé de montage et de démontage |
Also Published As
Publication number | Publication date |
---|---|
AU1857100A (en) | 2000-06-19 |
EP1004455A3 (fr) | 2000-06-14 |
WO2000032409A1 (fr) | 2000-06-08 |
DE59905369D1 (de) | 2003-06-05 |
ATE238914T1 (de) | 2003-05-15 |
DE19854735A1 (de) | 2000-05-31 |
DE19854735B4 (de) | 2009-12-03 |
EP1144200B1 (fr) | 2003-05-02 |
EP1004455A2 (fr) | 2000-05-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1985435B1 (fr) | Procédé et dispositif destinés à la fabrication d'une jante | |
DE102015109855A1 (de) | Verfahren zur Herstellung von Bauteilen, insbesondere länglichen Profilen aus bandförmigen, vorimprägnierten Fasern (Prepreg) | |
EP3368261B1 (fr) | Système de noyau, utilisation du système de noyau dans la fabrication d'un élément composite renforcé par fibres et procédé de fabrication d'un élément composite renforcé par fibres | |
DE3874271T2 (de) | Verfahren und einrichtung zur herstellung von mehrschicht-schlaeuchen. | |
EP0406172A2 (fr) | Dispositif pour appliquer une couche élastique molle sur des rouleaux de machines graphiques | |
EP1144200B1 (fr) | Manchon en materiau thermoformable et procede permettant de le produire | |
DE69906095T3 (de) | Verfahren zum herstellen geschlossener strukturen aus verbundwerkstoff und formgerät zur benutzung in diesem verfahren | |
WO2010069084A1 (fr) | Procédé de fabrication d'un corps creux rigide en matériau composite | |
EP2337671A2 (fr) | Procédé de production à la vessie d'éléments creux en matériaux composites fibreux, vessie tubulaire et procédé de production d'une vessie tubulaire | |
EP1177100B1 (fr) | Couche extensible constituee d'un materiau compressible | |
DE19820498C2 (de) | Verfahren zum Herstellen einer Hülse, insbesondere für die Druckindustrie | |
EP1013979B1 (fr) | Tuyau flexible,par exemple pour la suralimentation en air | |
DE102007015516B4 (de) | Kunststoff-Faser-Verbundbauteil in Form eines Profils mit über die Länge variierendem Profilquerschnitt | |
DE4315261C2 (de) | Verfahren und Vorrichtung zur Herstellung eines Wabenkörpers | |
DE10046559A1 (de) | Druckklischee-Montagesystem | |
DE19902592C1 (de) | Verfahren zur Herstellung von Gummiwalzen und Gummirollen | |
DE2058955B2 (de) | Verfahren und vorrichtung zum herstellen einer gummiwalze | |
DE19918929A1 (de) | Hülse, insbesondere für die Druckindustrie | |
DE2412726A1 (de) | Verfahren zur herstellung von rohrreduzier-oder rohrverbindungsstuecken oder anderen rohrarmaturen mit verschiedenen querschnitten aus thermoplastischem material und vorrichtung zur durchfuehrung des verfahrens | |
DE102021107582A1 (de) | Kollabierbarer Wickeldorn für die Herstellung von Faserverbundwerkstoffen sowie ein entsprechendes Verfahren | |
DE10344408B3 (de) | Tragzylinder für eine austauschbare Druckhülse | |
DE102013111693A1 (de) | Verfahren zur Herstellung eines Formteils aus einem Faserverbundwerkstoff | |
DE2421786B2 (de) | Muffenrohrverbindung fuer kunststoffrohre | |
DE3033528A1 (de) | Verfahren zur auskleidung eines rohres | |
DE2323895C3 (de) | Verfahren zum Herstellen einer Preßform zur Herstellung von Kunststoffgleitbelägen |
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 |