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11. 发明专利

JP4983922B2 Pneumatic tire 有权
公开(公告)号：JP4983922B2
公开(公告)日：2012-07-25
申请号：JP2009524532
申请日：2008-07-18
申请人：横浜ゴム株式会社
发明人：美昭桐野
IPC分类号： B60C5/14 , B29D30/30 , C08K5/13 , C08L7/00 , C08L63/00 , C08L93/04
CPC分类号： B29D30/0681 , B29D30/0005 , B29D2030/0682 , B32B25/08 , B32B25/12 , B32B25/18 , B60C1/0008 , B60C5/14 , B60C2005/145 , B60C2005/147 , C08C19/06 , C08L7/00 , C08L15/00 , C08L21/00 , C08L23/22 , C08L79/02 , C08L93/00 , Y10T152/10495 , C08L2666/08 , C08L2666/26 , C08L2666/02
摘要： A pneumatic tire using, as an inner liner layer, a thermoplastic elastomer comprising a thermoplastic resin matrix, in which a rubber component is dispersed a surface of the inner liner layer is covered with a protective layer, whereby a weathering resistance, damage resistance and fatigue resistance of the film liner of the inner liner layer at the time of tire storage are improved.

12. 发明专利

JP4720780B2 Pneumatic tire and a method of manufacturing the same 有权
公开(公告)号：JP4720780B2
公开(公告)日：2011-07-13
申请号：JP2007120643
申请日：2007-05-01
申请人：横浜ゴム株式会社
发明人：憲史亀田 , 直之師岡 , 浩久挾間 , 寛和柴田 , 嘉章橋村 , 正通檀上
IPC分类号： B60C5/14 , B29D30/30
CPC分类号： B29D30/20 , B29D30/0681 , B29D30/3007 , B29D2030/0682 , B60C5/14 , B60C2005/145 , B60C2005/147

13. 发明专利

JP2010143386A Pneumatic tire and method of manufacturing the same 审中-公开
标题翻译：气动轮胎及其制造方法
公开(公告)号：JP2010143386A
公开(公告)日：2010-07-01
申请号：JP2008322470
申请日：2008-12-18
申请人： Yokohama Rubber Co Ltd:The , 横浜ゴム株式会社
发明人： SAOTOME KEISUKE
IPC分类号： B60C9/04 , B29D30/30 , B60C5/14 , B60C9/02
CPC分类号： B29D30/20 , B29D30/3042 , B29D2030/423 , B60C2005/147 , Y10T152/1063
摘要： PROBLEM TO BE SOLVED: To provide a pneumatic tire and a method of manufacturing the pneumatic tire in which, when using a sheet-like rubber divided in a tire circumferential direction, a setup time for a tire having a different inch size in a tire radial direction is reduced, and tire uniformity is improved. SOLUTION: Divided sheets S1, S2, ... of the sheet-like rubber are spliced at positions where the rubber is divided in the tire circumferential direction by a plurality of integer values N1, N2, ..., the total value of which becomes the nominal diameter value of the tire. Therefore, some of these divided sheets can be commonly used by using the sheet-like rubbers having a tire circumferential length corresponding to a common integer value. These sheet-like rubbers are arranged so that their respective splice positions are mutually shifted in the tire circumferential direction, thereby improving the tire static balance performance. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种充气轮胎及其制造方法，其中，当使用沿轮胎周向划分的片状橡胶时，具有不同英寸尺寸的轮胎的设定时间轮胎径向减小，轮胎均匀性提高。
解决方案：片状橡胶的分割片S1，S2，...在橡胶沿轮胎周向划分多个整数值N1，N2，...的位置处接合，总数其值成为轮胎的公称直径值。因此，通过使用具有对应于公共整数值的轮胎周长的片状橡胶，可以通常使用这些分割片材中的一些。这些片状橡胶被布置成使得它们各自的接合位置在轮胎周向上相互移位，从而提高轮胎静平衡性能。版权所有（C）2010，JPO＆INPIT

14. 发明专利

JP2009220542A Vulcanizer of pneumatic tire 审中-公开
标题翻译：气动轮胎VULCANIZER
公开(公告)号：JP2009220542A
公开(公告)日：2009-10-01
申请号：JP2008070684
申请日：2008-03-19
申请人： Yokohama Rubber Co Ltd:The , 横浜ゴム株式会社
发明人： KITAZAKI TAKASHI , KOGURE TOMOHIKO
IPC分类号： B29C33/02 , B29C35/02 , B29L30/00 , B60C5/14
CPC分类号： B29D2030/0682 , B60C2005/147
摘要： PROBLEM TO BE SOLVED: To provide a vulcanizer for a pneumatic tire for controlling a blister generated at the time of vulcanizing and molding in splice section of a rubber layer made to intervene between a carcass layer and an inner liner layer made of a thermoplastic resin.
SOLUTION: In a vulcanizer for a pneumatic tire for vulcanizing and molding for expanding a bladder 2 from the inside with a tie-rubber layer 7 intervened between a carcass layer 5 and an inner liner layer 6 which is made of a thermoplastic resin as a principal component, and unvulcanized tire T, spliced in overlapped way both ends of a peripheral direction of the tie-rubber layer 7 in a stepwise form is inserted into a vulcanizing mold 1, and further, at least one convex bar 3 which crosses the splice section at the angle of ±10 degrees or less on the outer surface of the bladder 2 is formed to correspond to this splicing part of at least the shoulder region 9 of an un-vulcanized tire T.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于控制在硫化和模塑时产生的起泡时产生的气泡的硫化机，该橡胶层在由胎体层和内衬层组成的内衬层之间进行介入的橡胶层的接合部分中热塑性树脂。解决方案：在用于硫化和模塑的充气轮胎的硫化机中，用于从内侧膨胀气囊2，其中粘结橡胶层7介于胎体层5和由热塑性树脂制成的内衬层6之间作为主要成分，将未连接橡胶层7的周向的两端以分段方式重叠地接合的未硫化轮胎T插入硫化模具1中，并且至少一个凸条3横穿在气囊2的外表面上以±10度以下的角度的接合部形成为与未硫化轮胎T的至少胎肩区域9的该拼接部相对应。版权所有（C））2010，JPO＆INPIT

15. 发明专利

JP4305604B2 Manufacturing method of a pneumatic tire 有权
公开(公告)号：JP4305604B2
公开(公告)日：2009-07-29
申请号：JP2002001915
申请日：2002-01-09
申请人：横浜ゴム株式会社
发明人：禎樋口 , 嘉章橋村
IPC分类号： B29C43/18 , B60C5/14 , B29D30/08 , B29K21/00 , B29L30/00
CPC分类号： B60C2005/147

16. 发明专利

JP2008308007A Pneumatic tire 审中-公开
标题翻译：气动轮胎
公开(公告)号：JP2008308007A
公开(公告)日：2008-12-25
申请号：JP2007157268
申请日：2007-06-14
申请人： Bridgestone Corp , 株式会社ブリヂストン
发明人： KANZAWA SATOSHI , KIDE SHUICHIRO
IPC分类号： B60C5/14
CPC分类号： B29D2030/0682 , B60C2005/147
摘要： PROBLEM TO BE SOLVED: To make uniform rigidity of a film layer formed by joining a plurality of film pieces to each other. SOLUTION: In the pneumatic tire having the film layer comprising a thermoplastic resin becoming an inner liner in the innermost layer, the film layer is formed by superposing/joining ends of the plurality of film pieces F11... to each other, and on the joint part 40 of the mutual film pieces, holes 42a, 42b and a slit 44 for reducing rigidity of the joint part 40 and approaching to rigidity of the other portion of the film are provided. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：通过将多个膜片彼此接合而形成的膜层的刚性均匀。解决方案：在具有在最内层中成为内衬的热塑性树脂的膜层的充气轮胎中，通过将多个膜片F11 ...的端部彼此重叠/连接而形成膜层，并且在相互的膜片的接合部40上设置孔42a，42b和狭缝44，用于降低接合部40的刚性并且接近膜的另一部分的刚度。版权所有（C）2009，JPO＆INPIT

17. 发明专利

JP2008273424A Pneumatic tire and its manufacturing method 有权
标题翻译：气动轮胎及其制造方法
公开(公告)号：JP2008273424A
公开(公告)日：2008-11-13
申请号：JP2007120643
申请日：2007-05-01
申请人： Yokohama Rubber Co Ltd:The , 横浜ゴム株式会社
发明人： SHIBATA HIROKAZU , MOROOKA NAOYUKI , HAZAMA HIROHISA , DANJO MASAMICHI , KAMEDA NORIFUMI , HASHIMURA YOSHIAKI
IPC分类号： B60C5/14 , B29D30/30
CPC分类号： B29D30/20 , B29D30/0681 , B29D30/3007 , B29D2030/0682 , B60C5/14 , B60C2005/145 , B60C2005/147
摘要： PROBLEM TO BE SOLVED: To provide a pneumatic tire capable of forming an air transmission preventing layer with an excellent gas barrier property and molding a tire without an excessive end material in a simple molding step, when a film of thermoplastic resin or a thermoplastic elastomer composition obtained by blending elastomer with thermoplastic resin is used for the air transmission preventing layer, and its manufacturing method. SOLUTION: A cylindrical molding 10A made of a film 11 of thermoplastic resin or a thermoplastic elastomer composition obtained by blending elastomer with thermoplastic resin is crushed into a sheet-like laminate element 10B, and the sheet-like laminate element 10B is used as an air transmission preventing layer 7. An outermost layer 12 containing adhesive or adhesion bond is provided outside the film 11. An innermost layer 13 containing adhesive or adhesion bond is provided inside the film 11. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种能够在简单的成型步骤中形成具有优异的阻气性和防止过度的端部材料的轮胎成型的空气阻止层的充气轮胎，当将热塑性树脂或通过将弹性体与热塑性树脂共混而获得的热塑性弹性体组合物用于防空气层及其制造方法。解决方案：将由热塑性树脂的膜11制成的圆柱形模制件10A或通过将弹性体与热塑性树脂共混而获得的热塑性弹性体组合物粉碎成片状层压元件10B，并且使用片状叠层元件10B 作为防空气透过层7.在膜11的外部设置包含粘合剂或粘结的最外层12.在膜11的内侧设置有包含粘合剂或粘附结合层的最内层13.（C） JPO＆INPIT

18. 发明专利

JP2005238759A Pneumatic tire and its manufacturing method 审中-公开
标题翻译：气动轮胎及其制造方法
公开(公告)号：JP2005238759A
公开(公告)日：2005-09-08
申请号：JP2004054608
申请日：2004-02-27
申请人： Sumitomo Rubber Ind Ltd , 住友ゴム工業株式会社
发明人： ENDO YUKIO
IPC分类号： B29D30/30
CPC分类号： B60C2005/147
摘要： PROBLEM TO BE SOLVED: To provide a pneumatic tire and a manufacturing method which enables the effective inhibition of crack initiation from a junction of an inner liner rubber sheet strip and the improvement of pneumatic holdout and durability without inviting disadvantage to productivity or cost. SOLUTION: The inner liner rubber sheet strip 22 is rolled in the periphery of a molding drum D, the radial internal surface of a trailer E2 is piled up and joined to the radial outside surface of a leader E1 of the roll. In the inner liner rubber strip 22 before rolling, a starting end surface S1 is made to be a slant face inclining in the trailer side toward the outside surface side, and a termination surface S2 is made to be a slant face inclining in the leader side. Angles α and β of the starting end surface S1 and a termination surface S2 to the vertical plane are to be 85° or less and 5-85° respectively. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种充气轮胎和制造方法，其能够有效地抑制内衬橡胶片条的接合处的裂纹开始和气动保持和耐久性的改善，而不会导致生产率或成本的不利。解决方案：内衬橡胶片带22在成型鼓D的周围滚动，拖车E2的径向内表面堆积并连接到辊的引导件E1的径向外表面。在轧制前的内衬橡胶条22中，使起始端面S1成为在拖车侧朝向外侧面倾斜的倾斜面，使终端面S2成为倾斜面。起始端面S1和垂直面的终端面S2的角α和β分别为85°以下且5-85°。版权所有（C）2005，JPO＆NCIPI

20. 发明专利

JP6291301B2 空気入りタイヤ有权
公开(公告)号：JP6291301B2
公开(公告)日：2018-03-14
申请号：JP2014062420
申请日：2014-03-25
申请人：住友ゴム工業株式会社
发明人：湯川直樹
IPC分类号： B60C5/14 , B60C19/12
CPC分类号： B60C5/14 , B29D30/0685 , B29D2030/0694 , B60C9/02 , B60C9/0292 , B60C9/18 , B60C13/00 , B60C15/00 , B60C19/002 , B60C19/122 , B60C2005/147 , B60C2009/283

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