公开(公告)号：US20060213596A1

公开(公告)日：2006-09-28

申请号：US10551099

申请日：2004-04-05

申请人： Atsushi Tanno

发明人： Atsushi Tanno

IPC分类号： B60C9/22

CPC分类号： B60C9/20 ,  B60C9/18 ,  B60C9/22 ,  B60C2009/2242 ,  Y10T152/10765 ,  Y10T152/10783 ,  Y10T152/10801 ,  Y10T152/1081

摘要： A pneumatic tire having at least two belt plies provided radially outwardly of a carcass ply in the tread. A belt cover ply is disposed radially outwardly of the at least two belt plies. The belt cover ply has reinforcing cords that extend in the circumferential direction of the tire and is covered with coating rubber. The belt cover ply extends beyond the edges of one of the at least two belt plies having a maximum belt width to have extension portions that extend at least 10 mm axially of the tire therefrom. The coating rubber of at least the extension portions of the belt cover ply is formed of rubber having a tan delta at a temperature of 60.degree. C. that is equal to or less than 0.1, and the ratio h/SH of a tire radial-direction length h between the edges of the extension portions and the edges of the belt ply having the maximum belt width to the tire section height SH is equal to or less than 1.5/100.

摘要翻译： 一种具有至少两个皮带层的充气轮胎，其在胎面中径向向外设置胎体帘布层。 皮带盖层布置在至少两个带束层的径向外侧。 皮带罩层具有在轮胎的圆周方向上延伸并且被涂覆橡胶覆盖的加强帘线。 带束层延伸超过具有最大带宽度的至少两个带束层中的一个的边缘，以具有从轮胎轴向延伸至少10mm的延伸部分。 至少带束层延伸部分的涂层橡胶由温度为60度的tanδ的橡胶形成。 C.等于或小于0.1，并且延伸部分的边缘与带束层边缘之间的轮胎径向长度h的比率h / SH具有最大带宽度与轮胎部分高度SH 等于或小于1.5 / 100。

公开(公告)号：US07082977B2

公开(公告)日：2006-08-01

申请号：US10991555

申请日：2004-11-18

申请人： Kenji Nakakura ,  Kietsu Maeda

发明人： Kenji Nakakura ,  Kietsu Maeda

IPC分类号： B60C9/07 ,  B60C9/22 ,  B60C3/04

CPC分类号： B29D30/3057 ,  B29D30/1657 ,  B29D30/38 ,  B29D2030/088 ,  B29D2030/1678 ,  B29D2030/1685 ,  B60C9/023 ,  B60C9/07 ,  Y10S156/906 ,  Y10T152/10765 ,  Y10T152/10783 ,  Y10T152/10855

摘要： A pneumatic tire includes two or more carcass layers for reinforcing between a pair of annular beads, and a reinforcing layer having a cord arranged on an outer peripheral surface of the carcass layer below a tread surface in a circumferential direction of a tire. The pneumatic tire has a flattening of 70% or less. The cord constituting the carcass layers are arranged substantially in a radial direction in a region of the tire from the bead to a position near a tire maximum width, and from that position to a grounding end. The angle with respect to a circumferential direction of the tire is gradually changed between 20° and 60° in the vicinity of the grounding end, and between 20° and 50° at the tread surface.

摘要翻译： 充气轮胎包括用于在一对环形胎圈之间加强的两个或更多个胎体层，以及在轮胎的圆周方向上的胎面表面下方设置有帘布层的外周面上的绳的加强层。 充气轮胎的平坦度为70％以下。 构成胎体层的帘线在轮胎的胎圈的区域中大体上沿径向布置到靠近轮胎最大宽度的位置，并且从该位置到接地端。 相对于轮胎的圆周方向的角度在接地端附近在20°至60°之间逐渐变化，并且在胎面表面处于20°至50°之间。

公开(公告)号：US07063117B2

公开(公告)日：2006-06-20

申请号：US10845265

申请日：2004-05-14

申请人： Pedro Costa Pereira ,  Yves Herbelleau

发明人： Pedro Costa Pereira ,  Yves Herbelleau

IPC分类号： B60C9/08 ,  B60C9/20 ,  B60C9/22 ,  B60C1/00

CPC分类号： B60C9/22 ,  B60C9/18 ,  B60C9/20 ,  B60C2009/1842 ,  Y10T152/10504 ,  Y10T152/10765 ,  Y10T152/10792 ,  Y10T152/1081

摘要： A tire having a crown, two sidewalls and two beads, a carcass reinforcement anchored in the two tire beads and a belt reinforcement, the belt reinforcement including at least two superposed reinforcing plies formed by cords parallel in each ply and criss-crossed from one to the other forming with the circumferential direction angles (α, β) ranging between 10° and 70° and characterized in that, there is provided, between the two superposed reinforcing plies, at least two axially adjacent rubber decoupling layers with different mechanical properties and in that each of the two rubber decoupling layers is in contact with the cords of the two superposed reinforcing layers.

摘要翻译： 具有冠部，两个侧壁和两个胎圈的轮胎，锚固在两个轮胎胎圈中的胎体增强件和带束加强件，所述带束增强件包括由平行于每个帘布层中的帘线形成的至少两个叠加的加强层，并且从一个到 另一个形成具有在10°和70°之间的圆周方向角（α，β），其特征在于，在两个叠加的增强层之间提供具有不同机械性能的至少两个轴向相邻的橡胶去耦层 两个橡胶去耦层中的每一个与两个叠加的加强层的帘线接触。

公开(公告)号：US07032638B2

公开(公告)日：2006-04-25

申请号：US10349632

申请日：2003-01-22

申请人： Yves Herbelleau ,  Hubert Pacherie ,  Jean-Luc Guerbert-Jubert ,  Philippe Esnault

发明人： Yves Herbelleau ,  Hubert Pacherie ,  Jean-Luc Guerbert-Jubert ,  Philippe Esnault

IPC分类号： B60C9/20 ,  B60C9/22

CPC分类号： B60C9/22 ,  B60C9/2009 ,  Y10T152/10765

摘要： A tire comprising a crown, two sidewalls and two beads, a casing reinforcement anchored in each of the beads and a crown reinforcement, the crown reinforcement comprising radially, from the inside outwards, a working block and a protective block having at least one ply of circumferentially oriented parallel reinforcing threads, characterized in that the protective block ply consists of aromatic polyamide reinforcing threads with an initial modulus of less than 1000 cN/tex and a tenacity of greater than 65 cN/tex.

公开(公告)号：US06986374B2

公开(公告)日：2006-01-17

申请号：US10341411

申请日：2003-01-14

申请人： Junichi Kawajiri

发明人： Junichi Kawajiri

IPC分类号： B60C9/18 ,  B60C9/22

CPC分类号： B60C9/2204 ,  B60C3/04 ,  B60C5/00 ,  B60C9/08 ,  B60C9/22 ,  B60C19/001 ,  B60C2200/14 ,  Y10T152/10765 ,  Y10T152/10783 ,  Y10T152/10801

摘要： A method of fitting a tire for an off road motorcycle. The diameter of the rim of a rear wheel (12) is one inch smaller than the diameter of the rim of a front wheel (18). Further, at least a tire (24) of the rear wheel is substantially a tire having a radial carcass with an aspect ratio of less than or equal to 80% and has at least one spiral belt. By providing a one-inch difference between the diameter of the rim of the rear wheel (12) and the diameter of the rim of the front wheel (18), the basic characteristics of the motorcycle can be maintained with the outer diameter of the rear wheel (12) being substantially the same as that of a conventional rear wheel, and the aspect ratio of the rear wheel tire (24) can further be reduced to 80 to 70%. Further, a so-called spiral belt is combined in conjunction with the radial construction employed for the rear wheel tire (24) so as to moderately suppress the rigidity of the tread portion. Accordingly, off road traction can be improved from the viewpoints of the configuration and the construction of the tire, and with this improvement, cushion characteristics can be maintained by means of the radial carcass and the spiral belt.

摘要翻译： 一种用于越野摩托车的轮胎的安装方法。 后轮（12）的轮辋的直径比前轮（18）的轮辋的直径小一英寸。 此外，后轮的至少一个轮胎（24）基本上是具有纵横比小于或等于80％并具有至少一个螺旋带的径向胎体的轮胎。 通过在后轮（12）的轮辋的直径和前轮（18）的轮辋的直径之间提供一英寸的差异，可以保持摩托车的基本特性，其中后轮 轮（12）与传统的后轮基本相同，后轮轮胎（24）的纵横比可以进一步降低到80％至70％。 此外，所谓的螺旋带与用于后轮轮胎（24）的径向构造相结合，以适度地抑制胎面部的刚性。 因此，从轮胎的构造和构造的观点出发，可以提高越野牵引力，并且通过这种改进，可以通过径向胎体和螺旋带来保持衬垫特性。

公开(公告)号：US06976518B2

公开(公告)日：2005-12-20

申请号：US10684689

申请日：2003-10-15

申请人： Kuninobu Kadota

发明人： Kuninobu Kadota

IPC分类号： B60C9/18 ,  B60C9/20 ,  B60C9/22 ,  B60C9/28

CPC分类号： B60C9/28 ,  B60C9/2009 ,  B60C2009/2041 ,  Y10T152/10765 ,  Y10T152/10792 ,  Y10T152/10801

摘要： In a pneumatic radial tire comprising a belt of at least two belt layers, in which the belt comprises a maximum-width belt layer containing many cords slantly arranged with respect to an equatorial plane of the tire and a narrow-width belt layer arranged at the outside of the maximum-width belt layer in the radial direction and containing many cords arranged in an oppositely inclined direction to the cords of the maximum-width belt layer, the belt end separation is controlled by arranging a reinforcing layer containing many cords arranged in an oppositely inclined direction to the cords of the maximum-width belt layer so as to overlap with an outer end portion of the maximum-width belt layer located outward from an outer end. of the narrow-width belt layer in the widthwise direction thereof.

摘要翻译： 在一种充气子午线轮胎中，所述充气子午线轮胎包括至少两个带束层的皮带，其中所述皮带包括最大宽度皮带层，所述最大宽度皮带层包含相对于所述轮胎的赤道平面倾斜布置的许多帘线，以及窄带传送带， 在最大宽度带层的径向外侧并且包含与最大宽度带束层的帘线相对倾斜的方向布置的许多帘线，通过布置包含多根帘线的增强层来控制带端分离， 与最大宽度带束层的绳索相反地倾斜的方向与从外端向外侧的最大宽度带束层的外端部重叠。 的宽度方向的窄带束层。

公开(公告)号：US20050274443A1

公开(公告)日：2005-12-15

申请号：US11159243

申请日：2005-06-23

申请人： Christian Monnerie

发明人： Christian Monnerie

IPC分类号： B60C9/02 ,  B60C15/00 ,  B60C15/024 ,  B60C15/04 ,  B60C19/00 ,  B60C9/22 ,  B60C1/00 ,  B60C9/20

CPC分类号： B60C15/0018 ,  B60C9/023 ,  B60C15/024 ,  B60C15/04 ,  B60C2200/02 ,  Y10T152/10819 ,  Y10T152/10846 ,  Y10T152/10855 ,  Y10T152/10864

摘要： The invention relates to an aircraft tire, the inflation pressure of which is greater than 9 bar and the deflection of which is greater than 30%, comprising a crown, two sidewalls and two beads, a carcass reinforcement anchored in the two beads and a crown reinforcement, in which the carcass reinforcement comprises at least one circumferential alignment of reinforcement elements and in which the means for anchoring said reinforcement elements within each bead comprise circumferentially oriented reinforcement elements axially bordering said circumferential aligmnents of said reinforcement elements of the carcass reinforcement, said reinforcement elements of the carcass reinforcement and said circumferentially oriented reinforcement elements being separated by a bonding rubber mix of very high elasticity modulus. According to the invention, said circumferentially oriented reinforcement elements are cables having a penetrability of between 80 and 100%, the breaking load of the cables being greater than 150 daN and said cables having an elongation at break greater than 4%.

摘要翻译： 本发明涉及一种飞机轮胎，其充气压力大于9巴，其偏差大于30％，包括冠，两个侧壁和两个珠，锚固在两个珠中的胎体增强件和冠 加强件，其中胎体增强件包括加强元件的至少一个圆周对准，并且其中用于将所述加强元件固定在每个胎圈内的装置包括沿着周向定向的加强元件，所述加强元件轴向地邻接所述胎体增强件的所述加强件的周向凹槽， 胎体增强件和所述周向取向的增强件的元件由非常高的弹性模量的粘合橡胶混合物分离。 根据本发明，所述周向取向的增强元件是具有80-100％渗透性的电缆，电缆的断裂载荷大于150dN，所述电缆的断裂伸长率大于4％。

公开(公告)号：US20050247394A1

公开(公告)日：2005-11-10

申请号：US10516542

申请日：2003-06-02

申请人： Osamu Ochino

发明人： Osamu Ochino

IPC分类号： B29C47/02 ,  B29D30/70 ,  B60C1/00 ,  B60C9/20 ,  B60C9/22 ,  C08K5/098 ,  C08K5/44 ,  B29D30/30 ,  B60C9/18 ,  B29D30/38

CPC分类号： B29D30/3028 ,  B29C48/08 ,  B29C48/156 ,  B29D30/70 ,  B60C1/00 ,  B60C9/20 ,  B60C9/2006 ,  B60C9/2204 ,  C08K5/098 ,  C08K5/44 ,  Y10T152/1081 ,  C08L21/00

摘要： In a method of producing a pneumatic tire comprising a belt comprised of at least two belt layers each constituted with steel cords and a coating rubber covering the cord between a tread and a radial carcass by spirally winding a band-shaped uncured rubber composition extruded through an extruder on a rotating support to form a rubber member having a given sectional shape, a rubber composition formed by compounding a rubber component with a compound having a melting point of 120-220° C. and/or a resin having a softening point prior to curing of 90-150° C., in which a total compounding amount of the compound and the resin is 0.5-25 parts by mass based on 100 parts by mass of the rubber component, is applied in the coating rubber. In this method, the extrusion workability at the uncured state is good, and a tire having a high durability can be produced.

摘要翻译： 在一种制造充气轮胎的方法中，该充气轮胎包括由至少两个带钢层组成的皮带，每个皮带层由钢帘线构成，以及涂覆橡胶，其通过螺旋地缠绕通过螺旋缠绕的带状未固化橡胶组合物覆盖胎面和径向胎体之间的帘线 挤出机在旋转的支撑件上以形成具有给定截面形状的橡胶构件，橡胶组合物通过将橡胶组分与熔点为120-220℃的化合物和/或具有软化点的树脂混合而形成 在涂料橡胶中涂布其中化合物和树脂的总配混量相对于100质量份橡胶组分为0.5〜25质量份的90-150℃的固化。 在该方法中，未固化状态下的挤出加工性良好，能够制造耐久性高的轮胎。

公开(公告)号：US20050241741A1

公开(公告)日：2005-11-03

申请号：US11176297

申请日：2005-07-08

申请人： Sumito Nakagawa ,  Go Nagaya

发明人： Sumito Nakagawa ,  Go Nagaya

IPC分类号： B60C9/00 ,  B60C9/02 ,  B60C9/08 ,  B60C9/20 ,  B60C9/22 ,  D07B1/06 ,  B60C3/04 ,  B60C1/00 ,  B60C9/18

CPC分类号： D07B1/062 ,  B60C9/0007 ,  B60C9/02 ,  B60C9/08 ,  B60C9/20 ,  B60C9/22 ,  B60C9/2204 ,  B60C2009/0021 ,  D07B2201/2025 ,  D07B2501/2046 ,  Y10S57/902 ,  Y10T152/10783 ,  Y10T152/1081

摘要： The durability is improved by using as a carcass ply cord or a belt cord of a tire a cord formed by twisting plural steel filaments having a tensile strength of not less than 2700 N/mm2, and a total elongation at break of the cord of 3.0-7.0% without sacrificing the excellent ride comfort.

摘要翻译： 通过使用作为胎体帘布层帘线或轮胎的带束帘线，通过使用拉伸强度为2700N / mm 2以上的多根钢丝卷曲而形成帘线，耐久性提高，总共 线的断裂伸长率为3.0-7.0％，而不牺牲极好的乘坐舒适度。

公开(公告)号：US20050205189A1

公开(公告)日：2005-09-22

申请号：US11043958

申请日：2005-01-28

申请人： Nobuyoshi Yoshinaka

发明人： Nobuyoshi Yoshinaka

IPC分类号： B60C9/00 ,  B60C9/20 ,  B60C9/22 ,  B60C9/18

CPC分类号： B60C9/22 ,  B60C9/005 ,  B60C9/28 ,  B60C2009/2223 ,  B60C2009/2261 ,  B60C2009/2295 ,  Y10T152/10783

摘要： A band (14) of a tire covers a belt (12). The band (14) is formed by a band ply (36). The band ply (36) includes a side portion (38) and a center portion (40). A band cord having a high modulus (Ms) is used for the side portion (38). Typically, a band cord to be a composite of a nylon fiber and an aramid fiber is used for the side portion (38). A band cord having a low modulus (Mc) is used for the center portion (40). Typically, a nylon fiber is used for the band cord of the center portion (40). A ratio (Ms/Mc) is 2.0 to 4.0. A ratio of a width (Ws) of the side portion (38) to a width (Wb) of the band (14) is 5.0% to 20.0%.

摘要翻译： 轮胎的带（14）覆盖皮带（12）。 带（14）由带束层（36）形成。 带束层（36）包括侧部（38）和中心部分（40）。 侧部（38）使用具有高模量（Ms）的带状绳。 通常，作为侧面部分（38）使用作为尼龙纤维和芳族聚酰胺纤维的复合材料的带束线。 中心部分（40）使用具有低模量（Mc）的带束线。 通常，尼龙纤维用于中心部分（40）的带束线。 比率（Ms / Mc）为2.0〜4.0。 侧部（38）的宽度（Ws）与带（14）的宽度（Wb）的比率为5.0％〜20.0％。