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1. 发明授权

EP2963501B1 TONER CONVEYANCE ROLLER AND METHOD FOR MANUFACTURING TONER CONVEYANCE ROLLER 有权
公开(公告)号：EP2963501B1
公开(公告)日：2017-12-20
申请号：EP14756495.9
申请日：2014-02-26
申请人： Bridgestone Corporation
发明人： MASUYAMA Toru
IPC分类号： G03G15/08 , F16C13/00 , B29L31/00 , B29L31/32 , B29C70/72 , B29C35/02 , B29K75/00 , B29K105/04
CPC分类号： G03G15/0808 , B29C35/02 , B29C70/72 , B29K2075/00 , B29K2105/04 , B29L2031/324 , B29L2031/767 , G03G15/0818 , G03G2215/0869
摘要： There are provided a toner conveyance roller which has an elastic foaming body layer on the surface and for which properties of supplying toner and scraping toner with respect to a developing roller are improved without the maximum diameter of the roller largely increased, and a method for manufacturing the toner conveyance roller. There are provided a toner conveyance roller for an image forming apparatus including a toner image forming mechanism including a developing roller and the toner conveyance roller which is arranged opposite to the developing roller and used for supplying and scraping toner, wherein the toner conveyance roller has a roller part and a shaft part, the roller part includes a substantially cylindrical elastic layer composed of an elastic foaming body on a surface of the roller part, and a density of the elastic layer is higher in a longitudinal center part of the roller part than in both longitudinal end parts thereof, and a method for manufacturing the toner conveyance roller including a step of heat-pressing the crown-shaped elastic foaming body, and thereby, forming the elastic layer.

2. 发明公开

EP3059084A1 BUSH FOR FILLING THE SPACE IN A SLEEVE FOR USE IN FLEXO-PRINTING, SLEEVE AND METHOD FOR MANUFACTURING 审中-公开
标题翻译：布什填写荚室之用在柔版印刷，有关采用套筒和方法及其
公开(公告)号：EP3059084A1
公开(公告)日：2016-08-24
申请号：EP16155892.9
申请日：2016-02-16
申请人： Color Control B.V.
发明人： OTTEN, Martinus Petrus
IPC分类号： B41F13/10 , B29C67/00 , B41F27/10 , B41N6/00
CPC分类号： F16C17/02 , B29C65/48 , B29L2031/324 , B33Y80/00 , B41F13/10 , B41F27/105 , B41N6/00 , F16C13/00
摘要： The invention relates to a bush (5) for filling the space between a base jacket (4) and an outer jacket (6) of a cylinder for use in flexo-printing, the cylinder being a sleeve (1) or anilox roller (40), wherein the bush is manufactured by means of 3-D printing. A bush manufactured by means of 3-D printing can be manufactured in lighter form and with a greater bending stiffness than prior art foam bushes. The invention also provides a sleeve for use in flexo-printing, comprising a base jacket, a bush of the above stated type and an outer jacket, wherein the bush is connected to the base jacket and the outer jacket is arranged by means of lamination on the external tube (9) of the bush. The invention further provides a method for manufacturing a bush for filling the space between a base jacket and an outer jacket of a sleeve for use in flexo-printing, wherein the bush is manufactured by means of 3-D printing.
摘要翻译：本发明涉及的衬套（5），用于底座套（4）之间，并且上外护套填充所述空间（6），用于在柔性版印刷中使用的气缸，该气缸的套筒（1）或网纹辊（40 ）worin衬套是由3-D打印来制造。通过3-D打印手段制造的衬套可以以较轻的形式，并用比现有技术的泡沫衬套更大的弯曲刚度来制造。因此本发明提供了在柔性版印刷中使用的套筒，其包括基底外套，上外护套的上述类型，并且一个衬套，worin衬套连接到所述基座护套和外护套被设置为通过层压手段上衬套的外部管（9）。本发明进一步提供一种用于制造衬套用于基本护套之间和在柔性版印刷中使用的套筒，worin衬套是由3-D打印来制造的外护套填充所述空间的方法。

3. 发明公开

EP2857904A4 METHOD FOR MANUFACTURING TONER SUPPLY ROLLER AND TONER SUPPLY ROLLER 审中-公开
标题翻译： VERFAHREN ZUR HERSTELLUNG EINERTONERZUFÜHRROLLEUNDTONERZUFÜHRROLLE
公开(公告)号：EP2857904A4
公开(公告)日：2016-02-24
申请号：EP13796300
申请日：2013-05-27
申请人： BRIDGESTONE CORP
发明人： MASUYAMA TORU
IPC分类号： G03G15/08 , F16C13/00
CPC分类号： G03G15/0808 , B29C43/003 , B29C43/021 , B29C43/027 , B29C43/18 , B29C43/36 , B29C44/5627 , B29C2043/181 , B29K2075/00 , B29K2105/04 , B29K2705/00 , B29K2905/00 , B29K2995/0063 , B29L2031/324 , B29L2031/767
摘要： Provided is a technique for manufacturing a toner supply roller in which the toner conveying performance and the scraping performance of unneeded toner are excellent as well as the above-mentioned problems in molding can be resolved. Also provided is a method for manufacturing a toner supply roller including: an insertion process in which a roller member 10 comprising a shaft 11 and an elastic layer 12 composed of a foam having a columnar shape supported on the outer periphery of the shaft is inserted into a cylindrical forming tool m having on the inner peripheral surface irregular concaves and convexes or a recessed groove along the longitudinal direction; a transfer process in which the roller member inserted into the cylindrical forming tool is heated and the irregular concaves and convexes or the recessed groove along the longitudinal direction on the inner peripheral surface of the cylindrical forming tool are transferred on the surface of the roller member; and a releasing process in which the roller member on the surface of which the irregular concaves and convexes or the recessed groove along the longitudinal direction are transferred is taken out from the cylindrical forming tool to obtain a roller.
摘要翻译：提供了一种制造调色剂供应辊的技术，其中不需要的调色剂的调色剂输送性能和刮擦性能优异，并且可以解决上述成型问题。还提供了一种制造调色剂供应辊的方法，包括：插入过程，其中将包括轴11的辊构件10和由支撑在轴的外周上的具有柱状的泡沫构成的弹性层12插入在内周面上具有不规则的凹凸的圆筒状的成形工具m或沿着长度方向的凹槽; 插入到圆筒形成工具中的辊构件被加热并且在圆柱形成型工具的内周面上的沿着纵向的不规则凹凸或凹槽被转移到辊构件的表面上的转移过程; 并且从圆筒形成工具中取出其表面上沿着纵向方向的不规则凹凸或凹槽的辊构件被转移的释放过程以获得辊。

4. 发明授权

EP2691221B1 METHOD FOR PRODUCING A FINISHED THREAD-GUIDING GROOVED CYLINDER IN COMPOSITE MATERIAL OF PLASTIC ORIGIN FOR SPOOLING MACHINES IN THE TEXTILE INDUSTRY AND THREAD-GUIDING GROOVED CYLINDER 有权
标题翻译：用于生产线程技术领先的开槽用塑料复合材料用于络筒机纺织工业和槽筒
公开(公告)号：EP2691221B1
公开(公告)日：2016-02-03
申请号：EP12717832.5
申请日：2012-03-20
申请人： Nimei Seiki Co., Ltd.
发明人： CESARATTO, Ennio
IPC分类号： B29C41/04 , B65H54/48 , B29C41/38 , B29C41/20 , B29C33/40 , B29C33/50 , B29C33/38 , B29C70/58
CPC分类号： B29C41/045 , B29C33/306 , B29C33/3857 , B29C33/405 , B29C33/50 , B29C41/20 , B29C41/386 , B29K2075/00 , B29K2083/005 , B29K2105/16 , B29K2995/0087 , B29L2031/324 , B65H54/48 , B65H2701/31

5. 发明公开

EP2857904A1 METHOD FOR MANUFACTURING TONER SUPPLY ROLLER AND TONER SUPPLY ROLLER 有权
标题翻译：一种用于生产调色剂供应和碳粉供应
公开(公告)号：EP2857904A1
公开(公告)日：2015-04-08
申请号：EP13796300.5
申请日：2013-05-27
申请人： Bridgestone Corporation
发明人： MASUYAMA, Toru
IPC分类号： G03G15/08 , F16C13/00
CPC分类号： G03G15/0808 , B29C43/003 , B29C43/021 , B29C43/027 , B29C43/18 , B29C43/36 , B29C44/5627 , B29C2043/181 , B29K2075/00 , B29K2105/04 , B29K2705/00 , B29K2905/00 , B29K2995/0063 , B29L2031/324 , B29L2031/767
摘要： Provided is a technique for manufacturing a toner supply roller in which the toner conveying performance and the scraping performance of unneeded toner are excellent as well as the above-mentioned problems in molding can be resolved. Also provided is a method for manufacturing a toner supply roller including: an insertion process in which a roller member 10 comprising a shaft 11 and an elastic layer 12 composed of a foam having a columnar shape supported on the outer periphery of the shaft is inserted into a cylindrical forming tool m having on the inner peripheral surface irregular concaves and convexes or a recessed groove along the longitudinal direction; a transfer process in which the roller member inserted into the cylindrical forming tool is heated and the irregular concaves and convexes or the recessed groove along the longitudinal direction on the inner peripheral surface of the cylindrical forming tool are transferred on the surface of the roller member; and a releasing process in which the roller member on the surface of which the irregular concaves and convexes or the recessed groove along the longitudinal direction are transferred is taken out from the cylindrical forming tool to obtain a roller.

6. 发明公开

EP2752283A1 RESIN MOLD BONDING METHOD AND ROLL-TO-ROLL CONTINUOUS MOLD COMPOSITION USING SAME 审中-公开
标题翻译： HARZFORMKLEBEVERFAHREN UND ROLLE-ZU-ROLLE-ENDLOSFORMZUSAMMENSETZUNG DAMIT
公开(公告)号：EP2752283A1
公开(公告)日：2014-07-09
申请号：EP12827068.3
申请日：2012-07-31
申请人： Soken Chemical & Engineering Co., Ltd.
发明人： YAMADA, Hiroko , TAKAHASHI, Takanori , SUTO, Yasuo
IPC分类号： B29C33/40 , B29C59/04 , H01L21/027
CPC分类号： B29C65/48 , B29C33/0011 , B29C33/0022 , B29C33/40 , B29C59/04 , B29C65/1406 , B29C65/4825 , B29C65/483 , B29C65/4845 , B29C65/5057 , B29C65/524 , B29C65/546 , B29C65/76 , B29C66/1122 , B29C66/1142 , B29C66/1282 , B29C66/12841 , B29C66/4322 , B29C66/49 , B29C66/5326 , B29C66/71 , B29C66/723 , B29C66/72323 , B29C66/72326 , B29C66/72327 , B29C2035/0827 , B29D99/0035 , B29L2016/00 , B29L2031/324 , Y10T156/1089 , B29K2023/00 , B29K2023/38 , B29K2025/04 , B29K2033/08 , B29K2033/12 , B29K2063/00 , B29K2067/00 , B29K2067/003 , B29K2069/00 , B29K2079/08 , B29K2081/06
摘要： [Technical Problem]
It is an object to provide a bonding method of a resin mold and a roll-to-roll continuous mold composition that is produced by using the bonding method, which are used to manufacture resin structures (in particular, resin-based replica molds) in quantity on a roll-to-roll basis, and with which the strength of a joint part may be increased to a satisfactory extent in the case in which an end part of a resin mold is bonded to each other, almost no step is formed at the joint part, and a transcription of a reversal pattern of a fine concave convex pattern that is desired is carried out in a successful manner.
[Solution of Problem]
A bonding method of a resin mold is characterized by comprising the step of butting the end parts of resin molds that is provided with a formed reversal pattern of a fine concave convex pattern that is desired to each other for bonding the resin molds, wherein a detachable resin is filled in a gap of the butted part between the end parts of the resin mold and the end parts of the resin molds are bonded to each other in an integrated manner by the hardening of the detachable resin.
摘要翻译：技术问题本发明的目的是提供一种通过使用粘合方法制造的树脂模具和辊对连续模具组合物的粘合方法，所述粘合方法用于制造树脂结构体（特别是树脂基树脂复制模具），并且在树脂模具的端部彼此结合的情况下，可以将接合部件的强度增加到令人满意的程度，几乎不会在接合部形成台阶，成功地进行所希望的细凹凸图案的反转图案的转印。 [问题的解决方案]树脂模具的接合方法的特征在于包括：将树脂模具的端部对接的步骤，该树脂模具的端部具有形成的彼此所需的凹凸图案的反转图案，用于粘合树脂其中在树脂模具的端部与树脂模具的端部之间的对接部分的间隙中填充有可拆卸树脂通过可分离树脂的硬化以一体的方式彼此粘合。

8. 发明公开

EP1862289A3 Druckform mit flexibler Oberfläche 审中-公开
标题翻译：印刷形式的柔性表面
公开(公告)号：EP1862289A3
公开(公告)日：2008-06-11
申请号：EP07108688.8
申请日：2007-05-22
申请人： Van der Velden & Kesper B.V.
发明人： Van der Velden, Henk
IPC分类号： B41N1/22 , B29C41/22 , B41N1/12 , B29C70/72 , B29C41/04
CPC分类号： B29D99/0035 , B29C41/042 , B29C41/20 , B29C41/22 , B29L2031/324 , B41N1/12 , B41N3/00
摘要： Die Erfindung betrifft eine nahtlose Druckform für den Rotationsdruck, insbesondere für den Flexodruck, mit einer Stützkonstruktion (2), mit einer auf der Stützkonstruktion (2) befindlichen elastischen, schaumartigen Trägerschicht (9) und mit einer auf der Trägerschicht (9) befindlichen elastischen Deckschicht (8). Weiter betrifft die Erfindung ein Verfahren zur Herstellung einer nahtlosen Druckform für den Rotationsdruck. Die Aufgabe besteht darin, eine nahtlose Druckform für den Rotationsdruck zur Verfügung zu stellen, welche flexibel einsetzbar ist und durch welche gleichzeitig eine hohe Zeit- und Kostenersparnis erzielt wird. Dies wird dadurch gelöst, dass auf der elastischen Deckschicht (8) mindestens eine weitere elastische Deckschicht (7) angeordnet ist.

9. 发明公开

EP1790461A2 Methods and apparatuses for producing or working roller means, roller means for decorating objects. 审中-公开
标题翻译：对于轧制设备的生产或加工和轧制设备为对象的装饰方法和装置
公开(公告)号：EP1790461A2
公开(公告)日：2007-05-30
申请号：EP07104058.8
申请日：2002-03-22
申请人： Nuova Astra SRL
发明人： Sighinolfi, Sergio , Biolchini, Mauro Italo
IPC分类号： B29C63/18
CPC分类号： B41N7/005 , B29C33/68 , B29C39/028 , B29C39/36 , B29C63/18 , B29C63/185 , B29C65/48 , B29C66/1122 , B29C66/24221 , B29C66/53245 , B29C66/5344 , B29C66/71 , B29C66/727 , B29D99/0035 , B29K2083/00 , B29L2023/00 , B29L2031/32 , B29L2031/324 , B29L2031/722 , B41N2207/02 , B41N2207/14 , B29K2021/00 , B29K2075/00
摘要： A method for producing a roller (1) comprises positioning a base structure (2) of said roller (1) inside a mould (42), introducing flowable means in said mould (42) for forming an external coating of said roller (1), solidifying said flowable means and separating said roller (1) from said mould (42); said separating comprises placing detachment promoting means (55) between said external coating and said mould (42).
An apparatus for producing a roller (1) comprises a mould (42) for receiving flowable means during an introduction phase, said flowable means being suitable for forming a coating layer of said roller (1) during a solidification phase, said mould (42) having at least one inlet hole (54) through which detachment promoting means (55) are introduced between said roller (1) and said mould (42) for detaching said roller (1) from said mould (42).
摘要翻译：一种用于制造辊子（1）的方法包括定位基底结构（2）的所述辊子（1），用于在所述滚子的外涂层形成模具（42），在所述模具（42）将可流动的手段（1）内，固化所述可流动的手段和从所述模具（42）分离所述滚筒（1）; 所述分离包括将所述外部涂层和所述模具（42）之间的分离促进装置（55）。用于制造辊子（1）的装置包括：用于在一个引入阶段接收可流动方式的模具（42），所述可流动装置适合于形成所述滚子（1）时的凝固阶段，所述模具的涂层（42）具有供分离促进装置（55）的至少一个入口孔（54），用于从所述模具（42）分离所述辊子（1）所述辊子（1）和所述模具（42）之间引入。

10. 发明公开

EP1702745A1 Druckwalze mit flexibler Oberfläche 有权
标题翻译：一种用于与柔性表面制造无缝印刷制版，打印辊过程
公开(公告)号：EP1702745A1
公开(公告)日：2006-09-20
申请号：EP05005124.2
申请日：2005-03-09
申请人： Van der Velden & Kesper B.V.
发明人： Henk van der Velden
IPC分类号： B29D31/00 , B29C41/04 , B29C41/36 , B29C44/08 , B29C41/20
CPC分类号： B29C41/042 , B29C33/0038 , B29C41/20 , B29C41/36 , B29C2791/001 , B29L2031/324 , B41C1/182 , B41F13/10 , B41N6/00 , B41N7/00 , B41N2207/02 , B41N2207/04 , B41N2207/14
摘要： Die Erfindung betrifft ein Verfahren zur Herstellung einer nahtlosen Druckform für den Rotationsdruck, insbesondere den flexiblen Tiefdruck und Flexodruck, bei welchem eine zylinderförmige Stützkonstruktion koaxial in eine zylinderförmige Gießform eingebracht wird, wobei ein Hohlraum zwischen der Außenfläche der Stützkonstruktion und der Innenwand der Gießform erzeugt wird, der Hohlraum durch jeweils ein an den Enden der Stützkonstruktion angebrachtes Ringelement seitlich abgeschlossen wird, das elastische Material in den Hohlraum eingebracht wird und wobei dadurch, dass die Stützkonstruktion gemeinsam mit der Gießform in Rotation versetzt wird, das elastische Material aufgrund der Zentrifugalkraft gleichmäßig an der Innenwand der Gießform verteilt wird. Die Aufgabe ein sauberes und einfaches Verfahren zur Herstellung einer nahtlosen Druckform für den Rotationsdruck zur Verfügung zu stellen, bei dem eine genau definierte Menge an elastischen Material auf die Außenfläche der Stützkonstruktion aufgebracht wird, wird dadurch gelöst, dass der Hohlraum durch die Außenfläche der rohrförmigen, geschlossenen Stützkonstruktion, durch die Innenfläche der Gießform und durch die seitlich angebrachten Ringelemente dicht abgeschlossen wird und, dass das elastische Material über in mindestens einem Ringelement befindliche Durchgangsbohrungen in den Hohlraum eingebracht wird. Weiter betrifft die Erfindung eine nahtlose Druckform für den Rotationsdruck, insbesondere den flexiblen Tiefdruck und Flexodruck, und eine Druckwalze mit einer nahtlosen Druckform.
摘要翻译：中空空间的是：形成在所述支撑结构（2）和所述铸模的内壁的外表面之间; 尾盘反弹由（3）安装在所述支撑结构的端部环形元件关闭; 和由管状的外表面紧密密封，封闭支撑结构，所述模具和所述环形元件的内表面上。像层（8）上的硬化弹性硅层和泡沫被引入到由位于环形元件连续孔（4）的中空空间。 - 有机硅层被均匀地分布在铸模的内壁和通过使支承结构产生的离心力与铸模一起旋转。独立权利要求中包括了：（1）一种无缝印版; 和（2）的压力辊与印刷无缝形式。

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