公开(公告)号：US20060032575A1

公开(公告)日：2006-02-16

申请号：US11193369

申请日：2005-08-01

申请人： Naoki Sugiyama ,  Youjiro Miki

发明人： Naoki Sugiyama ,  Youjiro Miki

IPC分类号： B29D30/08

CPC分类号： B29D30/60 ,  B29D30/30 ,  B29D2030/1671 ,  B29D2030/3071

摘要： A manufacturing method of a rubber member for a tire is provided with a winding step of overlapping and winding a rubber strip (10) in a peripheral direction and in a spiral shape. The rubber strip (10) is provided with a plurality of exhaust grooves (11) which extend in a direction intersecting a longitudinal direction (F) and allow to discharge air between the overlapped rubber strips (10), in at least one surface.

摘要翻译： 一种轮胎用橡胶构件的制造方法具有在橡胶条（10）的圆周方向和螺旋状上重叠卷绕的卷绕工序。 橡胶条（10）设置有多个沿与纵向方向（F）交叉的方向延伸的排气槽（11），并允许在至少一个表面中在重叠的橡胶条（10）之间排出空气。

公开(公告)号：US07510616B2

公开(公告)日：2009-03-31

申请号：US11248572

申请日：2005-10-13

申请人： Norio Hayashi ,  Hiroyuki Onimatsu ,  Youjiro Miki

发明人： Norio Hayashi ,  Hiroyuki Onimatsu ,  Youjiro Miki

IPC分类号： B29D30/30 ,  B29D30/60

CPC分类号： B29D30/60 ,  B29D30/30

摘要： An unvulcanized rubber strip (3) is supplied to an outer peripheral surface of a rotating cylindrical body (4) from a sending-out roller (16) which laterally moves in an axial direction of the cylindrical body (4), thereby spirally winding the rubber strip (3) to form a winding body (5). In a tilting reference plane (29) defined as a plane which is in parallel to a plane (4S) passing through an axis (4i) of the cylindrical body (4) and which passes through an axis (16i) of the sending-out roller (16), the sending-out roller (16) is held such that the sending-out roller (16) can tilt positively and negatively within an inclination angle (α) of 0 to 45° with respect to a tilting reference line (N) which is parallel to the axis (4i) of the cylindrical body (4). The sending-out roller (16) is laterally moved while changing the inclination angle (α).

摘要翻译： 从筒状体（4）的轴向横向移动的送出辊（16）向旋转圆筒体（4）的外周面供给未硫化橡胶条（3），螺旋状卷绕 橡胶条（3）以形成卷绕体（5）。 在倾斜参考平面（29）中，所述倾斜参考平面（29）被定义为平行于穿过所述圆柱体（4）的轴线（4i）并且穿过所述发射轴（16i）的平面（4S）的平面 滚筒（16），送出辊（16）被保持成使得发送辊（16）可相对于倾斜的基准线（0至45°）的倾斜角（α）正向和负向倾斜 N），其平行于圆柱体（4）的轴线（4i）。 发送辊（16）在改变倾斜角（α）的同时横向移动。

公开(公告)号：US20060118227A1

公开(公告)日：2006-06-08

申请号：US11284846

申请日：2005-11-23

申请人： Youjiro Miki

发明人： Youjiro Miki

IPC分类号： B60C13/00

CPC分类号： B60C13/00 ,  B29D30/3028 ,  B29D30/72 ,  B60C13/04 ,  B60C2013/045

摘要： A pneumatic tire includes a sidewall rubber 3G formed of a winding body 10 in which a rubber strip P is spirally wound in a circumferential direction of the tire. The winding body 10 includes an inner rubber layer 11 being formed by winding a rubber strip P spirally toward a tread from a bead while having a superposed portion of width Wi of 30 to 90% of a strip width Wg, and an outer rubber layer 12 being formed by winding the rubber strip spirally toward the bead from the tread while having a superposed portion of width Wo of 20% or less of the strip width Wg.

摘要翻译： 充气轮胎包括由卷绕体10形成的侧壁橡胶3 G，橡胶条P沿轮胎本体10沿轮胎的圆周方向螺旋地卷绕。 卷绕体10包括内部橡胶层11，其通过从胎圈螺旋地朝向胎面螺旋地卷绕橡胶条P而形成，并且具有带宽Wg的30至90％的宽度Wi的重叠部分和外部橡胶层12 通过将橡胶条从胎面螺旋地朝向胎圈卷绕而形成，同时具有带宽Wg的20％或更小的宽度Wo的重叠部分。

公开(公告)号：US20060096697A1

公开(公告)日：2006-05-11

申请号：US11239363

申请日：2005-09-30

申请人： Youjiro Miki

发明人： Youjiro Miki

IPC分类号： B29D30/60

CPC分类号： B29D30/30 ,  B29D30/60 ,  B29D2030/526

摘要： It is an object of the invention to provide a producing method of a pneumatic tire capable of discharging static electricity of a vehicle to a road surface. A producing method of a pneumatic tire for producing the pneumatic tire in which its tread portion includes a conductive inner conductive portion which is in conduction with a rim when the rim is assembled, and an annular cap rubber portion whose inner peripheral surface is in contact with the inner conductive portion and whose outer peripheral surface comes into contact with a road surface. The producing method comprising a cap rubber forming step for forming a cylindrical unvulcanized cap rubber portion by spirally winding a ribbon-like unvulcanized rubber strip 28 around a center shaft of a substantially cylindrical to-be-wound body 23, wherein the cap rubber forming step includes a simultaneous winding step for simultaneously winding the non-conductive rubber strip 28A and the conductive rubber strip 28B around the to-be-wound body by using applicators 24A and 24B for guiding the rubber strips 28A and 28B.

摘要翻译： 本发明的目的是提供一种能够将车辆的静电排出到路面的充气轮胎的制造方法。 一种用于制造充气轮胎的制造方法，其中胎面部包括当轮辋组装时与轮辋导通的导电内导电部，以及内周面与 内部导电部分并且其外周表面与路面接触。 该制造方法包括：帽橡胶形成步骤，用于通过将带状未硫化橡胶条28围绕基本上为圆筒形的待卷绕体23的中心轴螺旋地卷绕而形成圆筒形的未硫化橡胶部，其中，橡胶成型步骤 包括同时卷绕步骤，用于通过使用用于引导橡胶条28A和28B的施加器24A和24B同时将非导电橡胶条28A和导电橡胶条28B缠绕在待缠绕体上。

公开(公告)号：US20060081325A1

公开(公告)日：2006-04-20

申请号：US11248572

申请日：2005-10-13

申请人： Norio Hayashi ,  Hiroyuki Onimatsu ,  Youjiro Miki

发明人： Norio Hayashi ,  Hiroyuki Onimatsu ,  Youjiro Miki

IPC分类号： B29D30/08

CPC分类号： B29D30/60 ,  B29D30/30

摘要： An unvulcanized rubber strip (3) is supplied to an outer peripheral surface of a rotating cylindrical body (4) from a sending-out roller (16) which laterally moves in an axial direction of the cylindrical body (4), thereby spirally winding the rubber strip (3) to form a winding body (5). In a tilting reference plane (29) defined as a plane which is in parallel to a plane (4S) passing through an axis (4i) of the cylindrical body (4) and which passes through an axis (16i) of the sending-out roller (16), the sending-out roller (16) is held such that the sending-out roller (16) can tilt positively and negatively within an inclination angle (α) of 0 to 45° with respect to a tilting reference line (N) which is parallel to the axis (4i) of the cylindrical body (4). The sending-out roller (16) is laterally moved while changing the inclination angle (α).

摘要翻译： 从筒状体（4）的轴向横向移动的送出辊（16）向旋转圆筒体（4）的外周面供给未硫化橡胶条（3），螺旋状卷绕 橡胶条（3）以形成卷绕体（5）。 在倾斜参考平面（29）中，该倾斜参考平面（29）被定义为平行于穿过圆柱体（4）的轴线（4i）并穿过圆柱体（4）的轴线（16i）的平面 发送辊（16），发送辊（16）被保持成使得发送辊（16）可相对于倾斜角度（α）0°到45°的倾斜角（α）内正向和负向地倾斜 参考线（N），其平行于圆柱体（4）的轴线（4i）。 发送辊（16）在改变倾斜角（α）的同时横向移动。

公开(公告)号：US20050173041A1

公开(公告)日：2005-08-11

申请号：US11004847

申请日：2004-12-07

申请人： Youjiro Miki

发明人： Youjiro Miki

IPC分类号： B29D30/72 ,  B60C13/00 ,  B60C13/04

CPC分类号： B60C13/04 ,  B29D30/72 ,  B60C13/00 ,  B60C2013/045

摘要： A pneumatic tire comprises a carcass extending between bead portions through a tread portion and a pair of sidewall portions and a sidewall rubber disposed axially outside the carcass in each sidewall portion wherein the sidewall rubber is formed by a stacked-body of a rubber strip wound continuously in a tire circumferential direction, and said stacked-body comprises: an axially inner layer disposed in a side of the carcass and around which the rubber strip is wound with an overlapping width of from 30 to 90% the rubber strip width; and an axially outer layer arranged in an outer side of the inner layer so as to form an outer surface of the sidewall portion and around which the rubber strip is wound with an overlapping width being not more than 20% the rubber strip width.

摘要翻译： 充气轮胎包括通过胎面部分在胎圈部分之间延伸的胎体，​​以及在每个侧壁部分中轴向设置在胎体外侧的一对侧壁部分和侧壁橡胶，其中侧壁橡胶由连续缠绕的橡胶条的堆叠体形成 在轮胎周向上，所述层叠体包括：轴向内层，其设置在胎体的侧面，橡胶条周围以橡胶条宽度的30至90％的重叠宽度缠绕; 以及设置在所述内层的外侧的轴向外层，以形成所述侧壁部分的外表面，并且所述橡胶条围绕所述外表面缠绕，重叠宽度不大于橡胶条宽度的20％。