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1. 发明授权

US07857025B2 Pneumatic tire with belt layer including a plurality of strip pieces and method of manufacturing the same 有权
标题翻译：具有带层的气动轮胎，包括多个带状件及其制造方法
公开(公告)号：US07857025B2
公开(公告)日：2010-12-28
申请号：US10580520
申请日：2004-12-22
申请人： Kazuyuki Kabe , Tsuneo Morikawa
发明人： Kazuyuki Kabe , Tsuneo Morikawa
IPC分类号： B29D30/38 , B29D30/70 , B60C9/18
CPC分类号： B29D30/1657 , B29D30/305 , B29D30/3057 , B29D30/70 , B60C9/2006 , Y10T152/10765 , Y10T152/10783
摘要： A pneumatic tire has two belt layers, each having a plurality of strip pieces formed by pulling together and rubberizing a plurality of steel cords. Strip piece width, strip piece thickness, belt layer cord angle with respect to a tire circumferential direction, numbers of the strip pieces of inner and outer belt layers, and circumferential lengths of the inner and outer belt layers are respectively denoted by A, G, θ, N1, N2, L1 and L2. N2 is equal to N1, and N1 is an integer satisfying L1=N1×A/sin θ. The inner belt layer is formed by joining the N1 strip pieces so each side of each strip piece is butted with one side of another strip piece. The outer belt layer is formed by aligning the N2 strip pieces on the inner belt layer in the tire circumferential direction with spaces of width 2πG/N2 disposed between adjacent strip pieces.
摘要翻译：充气轮胎具有两个带束层，每个带层具有通过将多根钢丝绳拉合在一起而进行橡胶化而形成的多个条带。带状片宽度，带片厚度，带轮层帘线相对于轮胎周向的角度，内带束层和外带束层的带状片的数量以及内带束层和外带束层的周向长度分别由A，G，＆thetas; N1，N2，L1和L2。 N2等于N1，N1是满足L1 = N1×A / sin＆amp; Thetas的整数。内带层通过连接N1条带形成，因此每个带状片的每一侧与另一条带片的一侧对接。通过将轮胎周向上的内带层上的N 2条带与在相邻条带之间设置的宽度为2＆pgr; G / N的空间对准来形成外带束层。

2. 发明申请

US20070102090A1 Pneumatic tire and method of manufacturing the same 有权
标题翻译：气动轮胎及其制造方法
公开(公告)号：US20070102090A1
公开(公告)日：2007-05-10
申请号：US10580520
申请日：2004-12-22
申请人： Kazuyuki Kabe , Tsuneo Morikawa
发明人： Kazuyuki Kabe , Tsuneo Morikawa
IPC分类号： B60C9/18 , B29D30/08
CPC分类号： B29D30/1657 , B29D30/305 , B29D30/3057 , B29D30/70 , B60C9/2006 , Y10T152/10765 , Y10T152/10783
摘要： Disclosed is a pneumatic tire in which formation of a belt layer is realized by using an integer number of strip pieces and without causing any overlap between the strip pieces, and a method of manufacturing the same. The method is a method of manufacturing a pneumatic tire provided with a belt layer composed of a plurality of strip pieces each of which is formed by pulling together and rubberizing a plurality of steel cords. In the method, when a width of the respective strip pieces, an applicable number of the strip pieces, a cord angle of the belt layer with respect to a circumferential direction of the tire, and a circumferential length of the belt layer are respectively denoted by A, N, θ, and L, an integer satisfying (N+1)×A/sin θ>L>N×A/sin θ is selected as the applicable number N, and the belt layer is formed by aligning the N strip pieces on a molding drum in the circumferential direction of the tire with equal spaces disposed between adjacent ones thereof.
摘要翻译：公开了一种充气轮胎及其制造方法，其中通过使用整数个带状件来实现带束层的形成，并且不引起条带之间的任何重叠。该方法是一种制造充气轮胎的方法，该充气轮胎设置有由多个带状件组成的带束层，每个带状件通过将多根钢丝绳拉紧在一起并进行橡胶化而形成。在该方法中，当各个带状片的宽度，带状片的适用数量，带束层相对于轮胎的周向的帘线角度和带束层的周向长度分别表示为选择A，N，θ和L，满足（N + 1）×A / sin> L> N×A /sinθ的整数作为适用数量N，并且通过将N条带片对准在轮胎的圆周方向上成型滚筒的间隔相等的空间。

3. 发明授权

US5221384A Pneumatic radial tire with a belt covering layer reinforced with core-sheath composite fiber cords 失效
标题翻译：气动子午线轮胎，带有皮带复合纤维帘线加强的带子覆盖层
公开(公告)号：US5221384A
公开(公告)日：1993-06-22
申请号：US653999
申请日：1991-02-13
申请人： Shuji Takahashi , Tsuneo Morikawa
发明人： Shuji Takahashi , Tsuneo Morikawa
IPC分类号： B60C9/00 , B60C9/22 , D02G3/48
CPC分类号： B60C9/0042 , B60C9/005 , B60C9/22 , D02G3/48 , Y10T152/10783
摘要： A pneumatic radial tire including a belt covering reinforcing layer comprising fiber cords each of which comprises a plurality of filaments of a core-sheath composite fiber which comprises a core component of a polyester polymer and a sheath component of a polyamide polymer.
摘要翻译：一种充气子午线轮胎，其特征在于，包括具有包含纤维帘线的增强层的皮带覆盖层，所述纤维帘线包含多根由芯聚酯聚合物的芯成分和聚酰胺聚合物的鞘成分构成的芯鞘复合纤维的长丝。

4. 发明授权

US5221383A Pneumatic tire having a carcass reinforced with a flat cord made of a plurality of interconnected monofilaments 失效
标题翻译：气动轮胎具有由多根互连的单丝制成的扁平绳加强的胎体
公开(公告)号：US5221383A
公开(公告)日：1993-06-22
申请号：US786748
申请日：1991-11-01
申请人： Toru Horikawa , Tomohiko Kogure , Tsuneo Morikawa , Yusaku Miyazaki , Masakazu Okihara
发明人： Toru Horikawa , Tomohiko Kogure , Tsuneo Morikawa , Yusaku Miyazaki , Masakazu Okihara
IPC分类号： B60C9/00 , D01D5/253 , D02G3/48
CPC分类号： B60C9/0042 , Y10T428/2973
摘要： A pneumatic tire for automobiles which has a carcass reinforced with polymeric monofilaments of the same or different diameter which are interconnected by radially inwardly curved peripheral extensions thereof to form a cord having a substantially flat transverse cross-sectional configuration as a whole.
摘要翻译：一种用于汽车的充气轮胎，其具有由具有相同或不同直径的聚合单丝增强的胎体，其通过径向向内弯曲的外围延伸部互连，以形成整体具有基本平坦的横截面构造的帘线。

5. 发明授权

US4602666A Pneumatic radial tire for passenger vehicles 失效
标题翻译：乘用车气动子午线轮胎
公开(公告)号：US4602666A
公开(公告)日：1986-07-29
申请号：US744594
申请日：1985-06-14
申请人： Kazuyuki Kabe , Tsuneo Morikawa , Shuichi Tsukada
发明人： Kazuyuki Kabe , Tsuneo Morikawa , Shuichi Tsukada
IPC分类号： B60C9/22 , B60C9/00 , B60C9/18 , B60C9/20 , B60C9/26
CPC分类号： B60C9/26 , Y10T152/1081
摘要： A pneumatic radial tire for passenger vehicles, having a belt reinforcement layer consisting of a steel cord layer and a layer of aromatic polyamide fiber cords having its side ends bent over toward each other, wherein the layer of aromatic polyamide fiber cords is formed by embedding in covering rubber of a 100% modulus of 30 to 70 kg/cm.sup.2, 40 to 70 parallel aromatic polyamide fiber cords of 0.55 to 0.65 mm in diameter per 5 cm distance in the direction at right angle to the lengthwise direction of these cords.
摘要翻译：一种乘用车用充气子午线轮胎，其具有由钢帘线层和其侧端彼此弯曲的芳香族聚酰胺纤维帘线层组成的带束层加强层，其中，芳香族聚酰胺纤维帘线层通过嵌入覆盖100％模量为30〜70kg / cm 2的橡胶，在与这些帘线的长度方向成直角的方向上每5cm距离的直径为0.55〜0.65mm的40〜70个平行的芳香族聚酰胺纤维帘线。

6. 发明授权

US4469158A Pneumatic tire 失效
标题翻译：气动轮胎
公开(公告)号：US4469158A
公开(公告)日：1984-09-04
申请号：US330825
申请日：1981-12-15
申请人： Kazuyuki Kabe , Tsuneo Morikawa
发明人： Kazuyuki Kabe , Tsuneo Morikawa
IPC分类号： B60C9/04 , B60C9/08 , B60C9/18 , B60C9/28 , B60C9/20
CPC分类号： B60C9/08 , B60C9/04
摘要： A pneumatic tire is disclosed which comprises a tread, a carcass cord layer and at least two belt reinforcing layers disposed between the tread and the carcass cord layer, wherein the reinforcing cord of one of the belt reinforcing layers has an angle of 15.degree. to 30.degree. with respect to the circumferential direction of the tire and the reinforcing cord of the other makes an angle of 150.degree. to 165.degree. to the circumferential direction. The carcass cord layer consists of only one layer and the reinforcing cord thereof makes an angle of 66.degree. to 82.degree. with respect to the circumferential direction of the tire.
摘要翻译：公开了一种充气轮胎，其包括胎面，胎体帘线层和设置在胎面和胎体帘线层之间的至少两个带束加强层，其中，一个带束层加强层的加强帘线的角度为15°至30° DEG相对于轮胎的圆周方向和另一方的增强帘线相对于周向的角度为150°〜165°。胎体帘线层仅由一层构成，其加强帘线相对于轮胎的周向成66〜82度的角度。

7. 发明授权

US4469157A Pneumatic tire 失效
标题翻译：气动轮胎
公开(公告)号：US4469157A
公开(公告)日：1984-09-04
申请号：US330824
申请日：1981-12-15
申请人： Tsuneo Morikawa , Kazuyuki Kabe
发明人： Tsuneo Morikawa , Kazuyuki Kabe
IPC分类号： B60C9/06 , B60C9/08 , B60C9/09 , B60C9/18 , B60C9/28 , B60C9/04 , B60C9/20
CPC分类号： B60C9/28 , B60C9/06 , B60C9/08 , B60C9/09
摘要： A pneumatic radial tire is disclosed which comprises a tread, a carcass cord layer and at least two belt reinforcing layers disposed between the tread and the carcass cord layer, the reinforcing cord of one of the belt reinforcing layers having an angle of 15 to 30 degrees with respect to the tire circumferential direction and the reinforcing cord of the other of the belt reinforcing layers having an angle of 150 to 165 degrees with respect to the tire circumferential direction. The carcass cord layer consists of upper and lower two layers, and the angle .alpha..sub.2 of the reinforcing cord of the upper carcass cord layer with respect to the tire circumferential direction and the angle .alpha..sub.1 of the reinforcing cord of the lower carcass cord layer with respect to the tire circumferential direction satisfy the following relations:1/2(.alpha..sub.1 +.alpha..sub.2)=96.degree. to 108.degree.(.alpha..sub.2 -.alpha..sub.1)=10.degree. to 40.degree..
摘要翻译：公开了一种充气子午线轮胎，其包括胎面，胎体帘线层和设置在胎面和胎体帘布层之间的至少两个带束加强层，其中一个带束加强层的加强帘线具有15至30度的角度相对于轮胎周向，另一方的带束加强层的加强帘线相对于轮胎周向具有150〜165度的角度。胎体帘线层由上下两层组成，上胎体帘线层的加强帘线相对于轮胎周向的角度α2和下胎体帘线层的加强帘线的角度α1与相对于轮胎周向满足以下关系：1/2（α1+α2）= 96°至108°（α2-α1）= 10°至40°。

8. 发明授权

US07050952B2 Method of designing rubber composite 失效
标题翻译：橡胶复合材料的设计方法
公开(公告)号：US07050952B2
公开(公告)日：2006-05-23
申请号：US09973758
申请日：2001-10-11
申请人： Kazuyuki Kabe , Tsuneo Morikawa
发明人： Kazuyuki Kabe , Tsuneo Morikawa
IPC分类号： G06F17/10 , G06F7/60 , G06G7/48
CPC分类号： G06F17/5095 , B60C3/00 , B60C19/00
摘要： Disclosed is a method of designing rubber composite executed as follows. A shape of the rubber composite, a shape of the each part (i) constituting the rubber composite and physical properties of a rubber material used for each part (i) are tentatively selected respectively. Thereafter, the rubber composite is divided into many finite elements, and strain in each element is calculated by the finite element method to obtain maximum principal strain (εi)max of the elements in each part (i). Then, the tentative selections of the shape of the rubber composite, the shape of each part (i) and the physical properties of the rubber material, and the calculations by the finite element method are repeated until an allowance ratio Sia calculated as a ratio of strain (εi)b at break to the maximum strain (εi)max becomes equal to a specified reference allowance ratio S0 or higher in all of the parts (i). The shape of the rubber composite, the shape of each part (i) and the physical properties of the rubber material are thus determined.
摘要翻译：公开了如下设计橡胶复合材料的方法。暂时选择橡胶复合体的形状，构成橡胶复合体的各部分（i）的形状和用于各部分（i）的橡胶材料的物理性质。此后，橡胶复合材料被分成许多有限元素，并且通过有限元法计算每个元件中的应变以获得最大主应变（εmax）每个部分（i）中的元素。然后，重复橡胶复合材料的形状，各部分（i）的形状和橡胶材料的物理特性以及有限元法的计算的暂时选择，直到容许率S < / SUB>以断裂处的应变（εεεi B B）与最大应变（εmax）的比值计算， / SUB>在所有部分（i）中变得等于指定的基准容限比S 0> 0或更高。因此确定了橡胶复合材料的形状，每个部分（i）的形状和橡胶材料的物理性能。

9. 发明授权

US6058997A Pneumatic radial tire having at least two zigzag belt layers 失效
标题翻译：具有至少两个之字形带束层的气动子午线轮胎
公开(公告)号：US6058997A
公开(公告)日：2000-05-09
申请号：US11758
申请日：1998-02-25
申请人： Kenichiro Nishida , Kazuyuki Kabe , Shuji Takahashi , Tsuneo Morikawa , Hitoshi Horie
发明人： Kenichiro Nishida , Kazuyuki Kabe , Shuji Takahashi , Tsuneo Morikawa , Hitoshi Horie
IPC分类号： B60C9/20 , B60C9/26 , B60C9/18
CPC分类号： B60C9/263 , B60C9/2006 , B60C9/2009 , Y10T152/10783 , Y10T152/10792
摘要： A pneumatic radial tire has at least two belt layers disposed at a tread portion thereof, wherein the two belt layers are constituted by inclining a strip formed by aligning a plurality of reinforcing cords to a tire circumferential direction and extending it zigzag in the tire circumferential direction so that the strip is turned back from the lower belt layer to the upper belt layer at both end portions of the two belt layers, and zone portions in which the reinforcing cords incline to the right in the tire circumferential direction and the zone portions in which the reinforcing cords incline to the left in the tire circumferential direction are alternately arranged.
摘要翻译： PCT No.PCT / JP97 / 02587第 371日期：1998年2月25日 102（e）1998年2月25日PCT 1997年7月25日PCT公布。第WO98 / 04424号公报日期1998年2月5日充气子午线轮胎在其胎面部分具有至少两个带束层，其中两个带束层通过将通过将多根加强帘线对准轮胎周向形成的条带倾斜而形成，并且以锯齿形延伸在轮胎周向方向上，使得条带在两个带束层的两个端部处从下带束层转移到上带束层，以及加强帘线在轮胎周向方向上向右倾斜的区域部分，以及加强帘线在轮胎周向上向左倾斜的区域交替布置。

10. 发明授权

US5178697A Pneumatic tire with tread defined by singularly bent transverse grooves 失效
标题翻译：具有由奇异弯曲横向槽限定的胎面的气动轮胎
公开(公告)号：US5178697A
公开(公告)日：1993-01-12
申请号：US690756
申请日：1991-04-24
申请人： Susumu Watanabe , Tsuneo Morikawa , Izumi Kuramochi
发明人： Susumu Watanabe , Tsuneo Morikawa , Izumi Kuramochi
IPC分类号： B60C11/03 , B60C11/04 , B60C11/11 , B60C11/117
CPC分类号： B60C11/11 , B60C11/0302
摘要： A pneumatic tire wherein a plurality of main grooves are provided in a tread of the tire in the circumferential direction thereof with a plurality of sub-grooves connecting these main grooves with each other being provided in the width-wise direction of the tire, wherein each of these sub-grooves is bent in a convex shape facing in the same direction relative to the circumferential direction of the tire, and wherein bending points of the sub-grooves are distributed within those areas in the tread of the tire which extend, respectively, from a tire equator line toward opposite sides of the tire in the width-wise direction thereof over a distance equal to 5 to 25% of the tread ground-contacting width in such a manner that the number of the bending points become substantially equal on either side of the equator line.
摘要翻译：一种充气轮胎，其特征在于，在所述轮胎的轮胎周向设置有多个主槽，在所述轮胎的宽度方向上设置有连接这些主槽的多个副槽，这些子槽的弯曲点相对于轮胎的周向以相同的方向弯曲成凸形，并且其中，副凹槽的弯曲点分布在轮胎的胎面中的那些区域内，从轮胎赤道线向轮胎的宽度方向的相对侧延伸等于胎面接地宽度的5至25％的距离，使得弯曲点的数量在两者之间变得基本相等赤道线一侧。

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