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1. 发明公开

EP3012095A1 VERFAHREN ZUR HERSTELLUNG EINES FAHRZEUGLUFTREIFENS UND FAHRZEUGLUFTREIFEN 有权转让
标题翻译：用于生产汽车空调轮胎和车辆轮胎
公开(公告)号：EP3012095A1
公开(公告)日：2016-04-27
申请号：EP15175389.4
申请日：2015-07-06
申请人： Continental Reifen Deutschland GmbH
发明人： Liu, Fei , Kastens, Sven , Kendziorra, Norbert
IPC分类号： B29D30/58 , B29D30/60 , B29D30/30 , B60C11/00 , B60C19/08 , B29D30/52 , B29K105/00
CPC分类号： B29D30/3028 , B29D30/305 , B29D30/3057 , B29D30/58 , B29D30/60 , B29D2030/526 , B29K2105/0023 , B29K2995/0005 , B60C11/005 , B60C19/082
摘要： Verfahren zur Herstellung eines Fahrzeugluftreifens mit einem in radialer Richtung mehrschichtigen Laufstreifen aus einer zumindest einschichtigen Laufstreifencap (3, 3') und einer Laufstreifenbase (2, 2'), wobei zumindest die Laufstreifencap (3, 3') aus einer elektrisch nicht leitfähigen Gummimischung besteht und ein- oder mehrschichtig durch Spulen von zumindest einem Materialstreifen (4, 4') aus einer elektrisch nicht leitenden Kautschukmischung hergestellt wird, und wobei elektrisch leitfähiges Material, welches im vulkanisierten Reifen zwischen der Außenseite des Laufstreifens und einer elektrisch leitfähigen Gummimischung in der Laufstreifenbase (2, 2') oder in einer Schicht im Unterbau des Laufstreifens eine Verbindung herstellt, während des Spulvorganges eingebracht wird.
Es wird ein Abschnitt der Laufstreifencap in axialer Richtung gespult, das elektrisch leitfähige Material wird auf der Laufstreifenbase (2) oder der Schicht im Unterbau sowie zumindest auf der zuletzt gespulten Windung der Laufstreifencap (3, 3') streifenförmig verlaufend aufgebracht und anschließend wird die Laufstreifencap (3, 3') fertig gespult.
摘要翻译：一种用于制造充气车辆轮胎具有多层在胎面的由至少单层胎面盖（3，3“）的径向方向和胎面基底（2,2”），其中，至少所述胎面由非导电橡胶混合物的帽（3,3“）的过程是和一个或多个层通过由非导电橡胶混合物中的至少一种材料带（4,4“）的线圈被制备，并且其中导电材料（在胎面的外表面和在所述胎面基层的导电橡胶组合物之间的硫化轮胎 2，2“）或建立在一个层中的胎面基部连接时，在卷绕过程中被引入。它是在胎面盖的一部分上，所述导电材料被施加到胎面基底（2）的轴向方向上卷绕或在下部结构层和至少在最后卷绕的条带形式的运行胎面盖（3，3“）的卷绕，然后将胎冠（3，3“）完成伤口。

2. 发明授权

EP2794251B1 PROCESS AND APPARATUS FOR MANUFACTURING TYRES FOR VEHICLE WHEELS 有权
公开(公告)号：EP2794251B1
公开(公告)日：2016-04-06
申请号：EP12823025.7
申请日：2012-12-20
申请人： Pirelli Tyre S.p.A.
发明人： MARCHINI, Maurizio , BALLABIO, Michele , DE COL, Christian
IPC分类号： B29D30/30 , B29D30/16
CPC分类号： B29D30/3057 , B29D30/165 , B29D30/1657 , B29D30/3042 , B29D30/305 , B29D2030/082 , B29D2030/3085 , B29D2030/3092

3. 发明授权

EP2209610B1 A PROCESS FOR BUILDING TYRES AND TYRE OBTAINABLE BY SAID PROCESS 有权
标题翻译：法在施工轮胎以及由该方法提供轮胎
公开(公告)号：EP2209610B1
公开(公告)日：2014-06-04
申请号：EP07826933.9
申请日：2007-10-31
申请人： Pirelli Tyre S.p.A.
发明人： MANCINI, Gianni
IPC分类号： B29D30/16 , B29D30/24 , B29D30/30 , B60C9/18
CPC分类号： B29D30/1621 , B29D30/242 , B29D30/3021 , B29D30/3028 , B29D30/305 , B29D30/3057 , B29D30/70 , B60C9/1835 , Y10T152/10054 , Y10T152/10783
摘要： A pair of annular inserts of elastomeric material is circumferentially applied by spiraling around a laying surface of an auxiliary drum. Then a plurality of strip-like elements disposed in parallel side by side relationship with each other in the circumferential extension of the laying surface is applied onto the auxiliary drum, so as to form at least one first belt layer. Respectively opposite end portions of each strip-like element are radially superposed, each against one of the annular inserts, so that each of the annular inserts projects from a respective end edge of the strip-like element. The cap structure formed on the auxiliary drum is coupled to a carcass structure through toroidal conformation of the latter, in such a manner that the radially external ends of sidewall portions previously manufactured on the carcass plies are associated with the axially external ends of the annular inserts.
摘要翻译：一对弹性体材料的环形插入件设计的沿周向通过绕辅助转鼓的敷设表面螺旋式的应用。然后，在通过在所述铺设表面的圆周延伸彼此并排关系平行并排设置带状元件的多叶为到辅助滚筒施加，从而形成至少一个第一带束层。每个带形元件的分别相对的端部被径向重叠，各靠环形设计插入物中的一个，象各环形设计的从带形元件的一个respectivement端部边缘插入项目。形成辅助鼓上的帽结构，通过后者的环形构造联接到胎体结构，在寻求的方式做了与环形设计插入件的轴向外部的端部相关联的胎体帘布层之前制造的侧壁部分的径向外端部，

4. 发明公开

EP2657044A1 PNEUMATIC TIRE 有权
标题翻译：充气轮胎
公开(公告)号：EP2657044A1
公开(公告)日：2013-10-30
申请号：EP11851185.6
申请日：2011-09-15
申请人： The Yokohama Rubber Co., Ltd.
发明人： SETO, Hideki , HARA, Yuichi , SHIBATA, Hirokazu
IPC分类号： B60C5/14 , B29D30/30
CPC分类号： B60C19/00 , B29D30/3007 , B29D30/305 , B29D2030/0682 , B60C1/0008 , B60C5/14 , B60C2005/147 , Y10T152/10495
摘要： Provided is a pneumatic tire including an inner liner layer formed from a laminate sheet obtained by laminating: a sheet made from a thermoplastic resin or a thermoplastic resin composition which is a blend of the thermoplastic resin and an elastomer; and a rubber bonded by curing to the thermoplastic resin or the thermoplastic resin composition. The pneumatic tire avoids occurrence of cracks near a splice portion of the inner liner layer after the pneumatic tire starts to be used for driving, and thereby achieves excellent durability. In the pneumatic tire, an inner liner layer 10 is formed by lap-splicing end portions of a laminate sheet 1 which is obtained by laminating: a sheet 2 made from a thermoplastic resin or a thermoplastic resin composition which is a blend of the thermoplastic resin and an elastomer; and a rubber 3 to be bonded by curing to the thermoplastic resin or the thermoplastic resin composition. Here, a sheet with end portions each having a tip subjected to a tip sharpening process is used as the sheet 2 made from the thermoplastic resin or the thermoplastic resin composition which is the blend of the thermoplastic resin and the elastomer.
摘要翻译：本发明提供一种充气轮胎，该充气轮胎包括由层压片形成的内衬层，所述层压片通过层压由热塑性树脂或热塑性树脂和弹性体的混合物形成的热塑性树脂组合物制成的片材而获得; 和通过固化粘结到热塑性树脂或热塑性树脂组合物上的橡胶。充气轮胎在充气轮胎开始用于驱动之后避免在内衬层的拼接部分附近产生裂缝，由此实现优异的耐久性。在充气轮胎中，内衬层10通过将叠层片材1的端部重叠拼接而形成，所述叠层片材1通过层压由热塑性树脂制成的片材2或作为热塑性树脂的混合物的热塑性树脂组合物和弹性体; 以及通过固化粘结到热塑性树脂或热塑性树脂组合物上的橡胶3。在此，作为由热塑性树脂或作为热塑性树脂与弹性体的混合物的热塑性树脂组合物制成的片2，使用具有经过尖端锐化处理的末端部分的片材。

5. 发明公开

EP2588299A1 METHOD AND APPARATUS FOR CONTROLLING THE DEPOSITION OF SEMIFINISHED ELEMENTS FOR TYRE PRODUCTION 有权转让
标题翻译：控制立卷方法和装置完成了一半用于轮胎生产要素
公开(公告)号：EP2588299A1
公开(公告)日：2013-05-08
申请号：EP11738811.6
申请日：2011-06-13
申请人： Pirelli Tyre S.P.A.
发明人： BALLABIO, Michele , LO PRESTI, Gaetano , MATTIAZZO, Giuliana , ORLANDO, Vincenzo , CORBELLINI, Simone
IPC分类号： B29D30/30 , G01B11/02 , G01B11/06
CPC分类号： G05B15/00 , B29D30/305 , B29D2030/427 , B29D2030/428 , B29D2030/4406 , G01B11/06 , G01B21/08
摘要： A method of controlling the deposition of semifinished elements for tyre production, includes: sending a first radiation onto one tyre being processed, consisting of one forming support with at least one portion of the tyre component laid on the support, the tyre component being at least partly formed of a plurality of semifinished elements defining a radially external layer of the tyre being processed; receiving a first reflected radiation from a radially external surface of the tyre being processed; determining, as a function of the reflected radiation, parameters representative of the thickness of the layer; comparing the parameters with reference values; and generating an alarm signal as a function of the comparison.

6. 发明公开

EP2488356A1 PROCESS AND APPARATUS FOR BUILDING TYRES FOR VEHICLE WHEELS 有权转让
标题翻译：方法和设备制造车轮轮胎
公开(公告)号：EP2488356A1
公开(公告)日：2012-08-22
申请号：EP10768810.3
申请日：2010-09-14
申请人： Pirelli Tyre S.p.A.
发明人： MARCHINI, Maurizio , BALLABIO, Michele , BORACCO, Stefano
IPC分类号： B29D30/30 , B29D30/16
CPC分类号： B29D30/305 , B29D30/165 , B29D30/3057
摘要： A process and an apparatus for building tires for vehicle wheels includes assembling at least one tire component through laying of strip-like elements disposed circumferentially close to each other on a deposition surface radially external to the forming drum, wherein laying of each strip-like element includes: radially moving the strip-like element close to the deposition surface; locking a central portion of the strip-like element against the deposition surface; and pulling the strip-like element in opposite directions starting from the central portion toward the opposite ends thereof, while the central portion is maintained in a locked condition against the deposition surface, so as to progressively lay down the strip-like element against the deposition surface.

7. 发明公开

EP2209610A1 A PROCESS FOR BUILDING TYRES AND TYRE OBTAINABLE BY SAID PROCESS 有权
标题翻译：法在施工轮胎以及由该方法提供轮胎
公开(公告)号：EP2209610A1
公开(公告)日：2010-07-28
申请号：EP07826933.9
申请日：2007-10-31
申请人： Pirelli Tyre S.P.A.
发明人： MANCINI, Gianni
IPC分类号： B29D30/16 , B29D30/24 , B29D30/30 , B60C9/18
CPC分类号： B29D30/1621 , B29D30/242 , B29D30/3021 , B29D30/3028 , B29D30/305 , B29D30/3057 , B29D30/70 , B60C9/1835 , Y10T152/10054 , Y10T152/10783
摘要： A pair of annular inserts of elastomeric material is circumferentially applied by spiraling around a laying surface of an auxiliary drum. Then a plurality of strip-like elements disposed in parallel side by side relationship with each other in the circumferential extension of the laying surface is applied onto the auxiliary drum, so as to form at least one first belt layer. Respectively opposite end portions of each strip-like element are radially superposed, each against one of the annular inserts, so that each of the annular inserts projects from a respective end edge of the strip-like element. The cap structure formed on the auxiliary drum is coupled to a carcass structure through toroidal conformation of the latter, in such a manner that the radially external ends of sidewall portions previously manufactured on the carcass plies are associated with the axially external ends of the annular inserts.

8. 发明公开

EP2155481A1 PROCESS AND APPARATUS FOR MANUFACTURING TYRES 有权
标题翻译：用于制造轮胎的方法和设备
公开(公告)号：EP2155481A1
公开(公告)日：2010-02-24
申请号：EP07825807.6
申请日：2007-06-11
申请人： Pirelli Tyre S.P.A.
发明人： MARCHINI, Maurizio , AMURRI, Cesare , MANCINI, Gianni , LO PRESTI, Gaetano
IPC分类号： B29D30/20 , B29D30/24
CPC分类号： B29D30/20 , B29D30/242 , B29D30/245 , B29D30/246 , B29D30/3028 , B29D30/305 , B29D30/70 , B29D2030/082 , B29D2030/2642 , B29D2030/705
摘要： A plurality of strip-like elements (20) is applied onto a forming drum (C) externally having a substantially cylindrical laying surface (21), which strip-like elements (20) are disposed in mutually approached relationship to form at least one first annular reinforcing layer (A) on the forming drum (C) itself set to a first work diameter at which each of the applied strip-like elements (20), on the laying surface (21) subtends an arc of a circumference of a width as large as a submultiple integer of the overall circumferential extension of the laying surface (21) itself. Adjustment devices (24) operating on the forming drum (C) subsequently carry out expansion of the latter to a second work diameter larger than the first work diameter, while maintaining its laying surface (21) substantially cylindrical.

9. 发明公开

EP2121294A1 PROCESS FOR MANUFATURING TYRES BY APPLICATION OF STRIPS HAVING DIFFERENT WIDTHS 失效
标题翻译：用于生产轮胎通过应用STRIPS不同宽度
公开(公告)号：EP2121294A1
公开(公告)日：2009-11-25
申请号：EP06841125.5
申请日：2006-12-22
申请人： Pirelli Tyre S.p.A.
发明人： MANCINI, Gianni , CANTU, Marco , SGALARI, Giorgia , MARCHINI, Maurizio
IPC分类号： B29D30/16 , B29D30/30 , B60C9/02
CPC分类号： B29D30/3042 , B29D30/305 , B29D2030/3085 , B29D2030/381 , B60C9/023 , B60C9/20
摘要： A process for manufacturing a tyre comprises: - providing a first plurality of strip-like elements (A), each substantially having a first effective width (Wl); - providing at least a second plurality of strip-like elements (B), each substantially having a second effective width (W2); - arranging the strip-like elements of the first plurality and of the second plurality on a support by approaching side edge portions thereof to one another, so as to form at least one reinforcing component of the tyre on said support; wherein the first effective width is different from the second effective width.

10. 发明公开

EP0492918A2 Method of forming ply member 有权转让
标题翻译： Verfahren zum Formen einer Bahn。
公开(公告)号：EP0492918A2
公开(公告)日：1992-07-01
申请号：EP91311652.1
申请日：1991-12-16
申请人： BRIDGESTONE CORPORATION
发明人： Azuma, Toshio , Minakawa, Masataka
IPC分类号： B29D30/06
CPC分类号： B29D30/305 , B29C53/385 , B29C65/00 , B29C66/1142 , B29C66/43 , B29C66/435 , B29D30/20 , B29D30/70 , B29K2021/00 , B29L2023/00 , B29L2023/001
摘要： A method of forming a ply member such as a carcass ply for a radial tire, wherein the ply member is formed from a plurality of belt-shaped members (6) having a width obtained by multiplying π inches by an integral number (1, 2, 3, ...) and a constant length. These belt-shaped members are successively attached one by one onto a forming drum (1) having an outer circumferential length obtained by multiplying π inches by an integral number so that the side edges of the belt-shaped members are arranged in parallel with the axis of the forming drum. The adjacent side edges of the belt-shaped members in circumferential directions of the forming drum are forced closer together to butt-join the faces of the side edges with each other. In the case that the forming drum (1) is a polygonal cylindrical forming drum whose one side of the polygon has a length obtained by multiplying π inches by an integral number, the belt-shaped members are more easily attached to the forming drum.
摘要翻译：一种形成用于子午线轮胎的胎体帘布层的帘布层构件的方法，其中，所述帘布层构件由多个带状构件形成，所述带状构件具有通过将pi英寸乘以整数而获得的宽度（1,2 ，3，...）和恒定长度。将这些带状构件依次连续地附接到具有通过将pi英寸乘以整数而获得的外周长度的成形鼓（1），使得带状构件的侧边缘与轴线平行地布置的成型鼓。带状构件在成形滚筒的圆周方向上的相邻侧边缘被迫靠近在一起以将侧边缘的表面彼此对接。在成形鼓（1）是多边形圆柱形成鼓的情况下，多边形的一侧具有通过将pi英寸乘以整数而获得的长度，带状构件更容易地附接到成形鼓。

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