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1. 发明公开

EP2012106A4 DEFLECTION CALCULATING METHOD AT TIRE WHEELING TIME, DATA STORING METHOD AT TIRE WHEELING TIME, AND GROUNDING LENGTH CALCULATING METHOD AT TIRE WHEELING TIME 有权
标题翻译：挠度计算方法轮胎卷时，数据存储方法轮胎ROLL时间和方法实用计算基本联系长度轮胎ROLL时间
公开(公告)号：EP2012106A4
公开(公告)日：2016-04-27
申请号：EP07742050
申请日：2007-04-20
申请人： YOKOHAMA RUBBER CO LTD
发明人： KOGUCHI NORITAKA , MIYASHITA NAOSHI , MATSUDA JUN , KITAZAKI TSUYOSHI
IPC分类号： G01M17/02 , B60C19/00 , B60C23/04 , B60C23/06 , B60W40/10 , G01B21/32 , G01P15/00
CPC分类号： G01B21/32 , B60C23/064 , G01M17/02
摘要： A method of calculating deflection of a rotating tire, through high speed data processing, based on measurement time series data of acceleration on a tire tread portion has the following steps. A step of acquiring measurement time series data of acceleration on a tire circumference in a radial direction of a rotating tire; a step of extracting acceleration data in a vicinity of a contact region from the acquired measurement data and subjecting the extracted acceleration data to least-square regression using a second-order differential function expression of a deflection function expression that represents a peak shape having a peak value and a curve gradually approaching to zero on both sides thereof, whereby a deflection function parameter values are determined; and a step of calculating a contact deflection from the deflection function expression determined by the deflection function parameter values.
摘要翻译：计算旋转的轮胎的挠曲，通过高速数据处理的方法，基于在轮胎胎面部的加速度测量的时间序列数据具有以下步骤。获取关于在旋转的轮胎的径向方向上的轮胎圆周加速度的测量的时间序列数据的步骤; 在接触区域的从所采集的测量数据的附近提取加速度数据和对所述提取加速度数据的一个步骤，使用偏转功能表达的二阶微分函数表达式并darstellt具有峰的峰形最小二乘回归值和曲线逐渐接近零上bothsides它们，由此偏转功能参数值是确定性的开采; 和根据由所述偏转功能参数值开采的偏转功能表达确定性的接触偏转的步骤。

2. 发明公开

EP2345547A4 PNEUMATIC TIRE 有权
公开(公告)号：EP2345547A4
公开(公告)日：2012-10-31
申请号：EP09824714
申请日：2009-10-23
申请人： YOKOHAMA RUBBER CO LTD
发明人： MATSUDA JUN , HASHIMURA YOSHIAKI
IPC分类号： B60C5/14 , B60C15/06
CPC分类号： B60C5/14 , B29D2030/0682 , B60C15/06 , B60C2005/145 , B60C2015/0614 , Y10T152/10828

3. 发明公开

EP1906165A4 METHOD AND DEVICE FOR CALCULATING MAGNITUDE OF CORNERING FORCE GENERATED IN WHEEL 有权
标题翻译：方法和装置计算的量车轮生产曲线功率
公开(公告)号：EP1906165A4
公开(公告)日：2012-05-16
申请号：EP06768268
申请日：2006-07-18
申请人： YOKOHAMA RUBBER CO LTD
发明人： MATSUDA JUN , KITAZAKI TSUYOSHI , MIYASHITA NAOSHI
IPC分类号： G01M17/06 , B60C23/06 , B60R16/027 , B60W10/00 , B60W30/00 , B60W30/02 , B60W40/00 , B60W40/10 , B60W40/109 , B60W40/114 , B60W40/12 , G01L5/00 , G01M17/02
CPC分类号： B60W40/00 , B60G2400/104 , B60G2400/64 , B60G2400/824 , B60G2800/24 , B60T2240/04 , B60W30/02 , B60W30/095 , B60W30/18172 , B60W40/064 , B60W40/101 , B60W2520/125 , B60W2530/20 , B60W2550/402 , Y10T307/793

4. 发明公开

EP2848431A4 PNEUMATIC TIRE 有权
公开(公告)号：EP2848431A4
公开(公告)日：2016-06-01
申请号：EP13787543
申请日：2013-03-22
申请人： YOKOHAMA RUBBER CO LTD
发明人： SETO HIDEKI , HASHIMURA YOSHIAKI , MATSUDA JUN , ENDO TOYOAKI , KOISHIKAWA YOSHIFUMI , SHIBAI TAKASHI
IPC分类号： B60C5/14
CPC分类号： B60C5/14 , B60C2005/147 , Y10T152/10495
摘要： The present invention provides a tire with excellent durability having an overlap splice portion in which an inner liner configured from a film whose main component is thermoplastic resin is adhered to an inner side of a carcass layer of a tire via a tie rubber sheet and end portions in a tire circumferential direction of the film overlap via a tie rubber across a tire width direction, wherein a crack is not generated near an overlap splice portion of an inner liner layer, after the pneumatic tire has started traveling. The pneumatic tire of the present invention includes: (a) a surface on a tire cavity side of a film positioned on a tire cavity side in the overlap splice portion is formed with a recess so that a film thickness at the overlap splice portion becomes thinner than a film thickness of portions other than the overlap splice portion, (b) a surface on a tire outer circumferential side of the film positioned on the tire cavity side in the overlap splice portion is formed flat between the overlap splice portion and the portions other than the overlap splice portion, and (c) a surface on a tire cavity side and a surface on a tire outer circumferential side of a film positioned on a tire outer circumferential side in the overlap splice portion are formed flat between the overlap splice portion and the portions other than the overlap splice portion.

5. 发明公开

EP1842658A4 PROCESS FOR PRODUCING PNEUMATIC TIRE 有权
标题翻译： VERFAHREN ZUR HERSTELLUNG EINES LUFTREIFENS
公开(公告)号：EP1842658A4
公开(公告)日：2009-01-28
申请号：EP06711455
申请日：2006-01-06
申请人： YOKOHAMA RUBBER CO LTD
发明人： MATSUDA JUN
IPC分类号： B29D30/30 , B60C5/14
CPC分类号： B29D30/30 , B60C5/14
摘要： This invention provides a process for producing a pneumatic tire that, even when a sheet (A) prepared from a resin component-containing composition is used in an inner liner, can prevent the occurrence of an air pocket near a splice part in a sheet member (B) laminated onto this inner liner. The process for producing a pneumatic tire comprises a step of laminating a sheet member (A) and a sheet member (B), prepared from a rubber composition, in which both circumferential ends are superimposed on top of each other and are spliced, while pressing the assembly on a molding drum. In this process, a cutting plane line in the both circumferential ends in the sheet member (B) has an apex in an intermediate part in the widthwise direction of the sheet member (B) and is displaced in an anti-rotation direction of the molding drum as the distance between the apex and the position of the cutting plane line toward both the widthwise right and left ends increases.
摘要翻译：本发明提供一种充气轮胎的制造方法，即使在将由含树脂成分的组合物制成的片材（A）用于气密层的情况下，也能够防止在片材部件的接合部附近产生气穴（B）层压在该内衬上。该充气轮胎的制造方法包括以下步骤：将由橡胶组合物制成的片材（A）和片材（B）层叠在一起，该片材（B）的两个圆周端部彼此叠置并且被拼接，装配在成型鼓上。在该过程中，片状部件（B）的两个周向端部中的切割线具有在片状部件（B）的宽度方向上的中间部分处的顶点，并且沿着模制品的逆旋转方向随着朝向宽度方向右端和左端的顶点与切断线的位置之间的距离增加。

6. 发明公开

EP2719550A4 PNEUMATIC TIRE 审中-公开
公开(公告)号：EP2719550A4
公开(公告)日：2014-11-19
申请号：EP12797024
申请日：2012-02-24
申请人： YOKOHAMA RUBBER CO LTD
发明人： ENDO TOYOAKI , HASHIMURA YOSHIAKI , SETO HIDEKI , MATSUDA JUN
IPC分类号： B60C5/14
CPC分类号： B60C5/14 , B60C1/0008 , B60C2005/145 , B60C2005/147

7. 发明公开

EP2141030A4 NON-PNEUMATIC TIRE AND METHOD OF MANUFACTURING SAME 有权
标题翻译：本发明还涉及制造方法
公开(公告)号：EP2141030A4
公开(公告)日：2010-12-29
申请号：EP07742319
申请日：2007-04-24
申请人： YOKOHAMA RUBBER CO LTD
发明人： MATSUDA JUN , HASHIMURA YOSHIAKI
IPC分类号： B60C7/00 , B29D30/00 , B29D30/02 , B60C7/10
CPC分类号： B60C17/06 , B29D30/00 , B29D30/0681 , B29D2030/0683 , B60C7/00 , B60C17/041 , B60C17/061 , B60C2007/107

8. 发明公开

EP2772366A4 PNEUMATIC TIRE 有权
公开(公告)号：EP2772366A4
公开(公告)日：2015-09-02
申请号：EP12844172
申请日：2012-06-01
申请人： YOKOHAMA RUBBER CO LTD
发明人： SHIBATA HIROKAZU , MATSUDA JUN , HASHIMURA YOSHIAKI
IPC分类号： B60C1/00 , B60C5/14 , B60C15/06 , C08K5/3477 , C08L21/00 , C08L61/06 , C08L101/00
CPC分类号： B60C1/0008 , B60C5/14 , B60C5/142 , B60C15/06 , B60C2005/145 , C08K5/13 , C08L7/00 , C08L9/00 , C08L21/00 , C08L23/283 , C08L25/16 , C08L51/06 , C08L61/06 , C08L61/12 , C08L77/02 , C08L77/06 , C08L2205/03 , C09D109/00 , C09D109/06 , C08L9/06 , C08L61/28
摘要： To provide a pneumatic tire comprising: an inner liner layer formed from a thermoplastic resin or a thermoplastic elastomer composition obtained by blending a thermoplastic resin with an elastomer; a coating rubber layer; and a tie rubber layer; the pneumatic tire being configured to effectively prevent separation of the inner liner layer. In a pneumatic tire comprising an inner liner layer 10 formed from a thermoplastic resin or a thermoplastic elastomer composition obtained by blending a thermoplastic resin with an elastomer, a tie rubber layer 11, and a coating rubber layer 12, the coating rubber layer 12 and the inner liner layer 10 are disposed in a manner such that the coating rubber layer 12 and the inner liner layer 10 overlap each other, and a rubber composition in at least a region of the coating rubber layer 12 where the coating rubber layer 12 and the inner liner layer 10 overlap has an adhesion to the inner liner layer 10.

9. 发明公开

EP1974958A4 PNEUMATIC TIRE 有权
标题翻译： LUFTREIFEN
公开(公告)号：EP1974958A4
公开(公告)日：2012-04-25
申请号：EP06832982
申请日：2006-11-20
申请人： YOKOHAMA RUBBER CO LTD
发明人： MATSUDA JUN , HASHIMURA YOSHIAKI
IPC分类号： B60C15/00 , B60C9/08 , B60C9/18 , B60C9/20 , B60C9/26
CPC分类号： B60C5/14 , B60C9/0207 , B60C9/09 , B60C9/26 , B60C15/0018 , B60C2009/1864 , B60C2015/009 , B60C2019/008 , Y10T152/10864

10. 发明公开

EP2045106A4 HEAVY-DUTY PNEUMATIC TIRE 有权
标题翻译：高性能轮胎
公开(公告)号：EP2045106A4
公开(公告)日：2010-09-01
申请号：EP07790847
申请日：2007-07-17
申请人： YOKOHAMA RUBBER CO LTD
发明人： MATSUDA JUN
IPC分类号： B60C15/06 , B60C5/14 , B60C15/00
CPC分类号： B60C15/06 , B60C1/0008 , B60C5/142 , B60C2200/06 , C08L23/283 , C08L77/00 , C08L2312/00 , Y10T152/10819 , Y10T152/10837 , C08L2666/20

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