专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06298893B1 Ply path controlled by precured apex 失效
标题翻译：层状路径由预固化顶点控制
公开(公告)号：US06298893B1
公开(公告)日：2001-10-09
申请号：US09380355
申请日：1999-08-27
申请人： Frederick Forbes Vannan , Matthew Ray Cappelli , Arthur Allen Goldstein , Gary Edwin Tubb
发明人： Frederick Forbes Vannan , Matthew Ray Cappelli , Arthur Allen Goldstein , Gary Edwin Tubb
IPC分类号： B60C908
CPC分类号： B60C3/04 , B60C9/0292 , B60C15/06 , Y10T152/10819 , Y10T152/10855
摘要： A tire (10) having a contoured precured bead filler or apex (40) with a contoured surface for directing the ply path (24A) of the cord reinforced carcass plies (24) is taught. The contour of the precured bead filler or apex (40) has a convex surface (42A) and concave surface (42B) that transition at an inflection location (T) at or below the rim flange (52) to which the tire (10) is to be mounted.
摘要翻译：教导了具有轮廓预制胎圈填料或顶点（40）的轮胎（10），其具有用于引导帘线加强胎体帘布层（24）的帘布层路径（24A）的轮廓表面。预固化胎圈填料或顶点（40）的轮廓具有凸起表面（42A）和凹形表面（42B），该表面在轮胎（10）的轮辋凸缘（52）处或下方的拐点位置（T）处转变，将被安装。

2. 发明授权

US06520233B2 Heavy-transport radial tire with belt cushion gum strip between tread belt and shoulder cushion 有权
标题翻译：重型运输子午线轮胎，胎带和肩垫之间带腰带胶条
公开(公告)号：US06520233B2
公开(公告)日：2003-02-18
申请号：US09871634
申请日：2001-06-04
申请人： Apollinare Torresani
发明人： Apollinare Torresani
IPC分类号： B60C908
CPC分类号： B60C9/08 , B60C9/18 , B60C2009/1842 , B60C2009/2064 , Y10T152/10495 , Y10T152/1081
摘要： A heavy-transport radial tire (1) having two annular shoulder cushions (14) made of elastomeric material with a relatively low M200% modulus, and each located at a respective shoulder (9) between a reinforced body ply (4) and a tread belt (10) defined by a number of superimposed tread plies (11); and wherein a belt cushion gum strip (18), made of elastomeric material with a relatively high M200% modulus but lower than the M200% modulus of a coating skim (13) of the reinforced tread plies (11), is interposed between each annular shoulder cushion (14) and the tread belt (10) to cover at least the respective edges (20, 22) of those (11a, 11b) of the reinforced tread plies (11) facing the annular shoulder cushion (14).
摘要翻译：一种重型运输子午线轮胎（1），其具有由具有相对低的M200％模量的弹性体材料制成的两个环形肩垫（14），并且每个位于加强体层（4）和胎面由多个叠加的胎面帘布层（11）限定的带（10）; 并且其中由弹性体材料制成的具有相对较高M200％模数但低于加强胎面帘布层（11）的涂层脱模（13）的M200％模量的带缓冲胶条（18）插入在每个环形肩垫（14）和胎面带（10），以至少覆盖面向环形肩垫（14）的加强胎面帘布层（11）的那些（11a，11b）的相应边缘（20,22）。

3. 发明授权

US06488065B1 Pneumatic radial tire 有权
标题翻译：气动子午线轮胎
公开(公告)号：US06488065B1
公开(公告)日：2002-12-03
申请号：US09468077
申请日：1999-12-21
申请人： Takayuki Sato
发明人： Takayuki Sato
IPC分类号： B60C908
CPC分类号： B60C9/0042 , B60C9/08 , B60C15/04 , Y10T152/10819
摘要： A pneumatic radial tire comprises a pair of bead portions, a pair of sidewall portions, a tread portion, a radial carcass toroidally extending between a pair of bead cores and comprised of at least one rubberized ply containing organic fiber cords therein, and a belt superimposed about a crown portion of the carcass and comprised of at least two cross belt layers, wherein the organic fiber cord used in the carcass is a double-twisted polyester cord of 1000-10000 dtex having dynamic moduli at tensions of 200 g and 1500 g within specified ranges.
摘要翻译：充气子午线轮胎包括一对胎圈部分，一对侧壁部分，胎面部分，在一对胎圈芯之间环形延伸并且包括至少一个含有有机纤维帘线的橡胶层的径向胎体，以及叠加的带围绕胎体的冠部分并且由至少两个交叉带层组成，其中在胎体中使用的有机纤维帘线是1000-10000分特的双捻聚酯帘线，其具有200g和1500g的张力下的动态模量指定范围。

4. 发明授权

US06834700B2 Pneumatic radial tire with specified carcass strength coefficient 失效
标题翻译：具有特定胎体强度系数的气动子午线轮胎
公开(公告)号：US06834700B2
公开(公告)日：2004-12-28
申请号：US09985076
申请日：2001-11-01
申请人： Zenichiro Shida , Yoshiaki Hashimura
发明人： Zenichiro Shida , Yoshiaki Hashimura
IPC分类号： B60C908
CPC分类号： B60C15/0072 , B60C9/0207 , B60C9/08 , B60C9/18 , B60C15/0018 , B60C15/0045 , Y10T152/10855 , Y10T152/10864 , Y10T152/10873
摘要： A pneumatic radial tire wherein both end portions of at least one layer of a carcass layer are turned up around right and left bead cores from the inside to the outside of the tire, and at least two layers of belt layers formed by arranging reinforcing cords in such a fashion that their inclining directions with respect to a tire circumferential direction cross one another in mutually opposite directions between the layers are disposed on the outer circumferential side of the carcass layer of a tread portion. A carcass strength coefficient K defined by the formula (1) in the specification is 0.15 to 0.35 N/mm·kPa at portions on the tread portion center side of positions P which are away by 10% of a belt width of a belt layer having the second greatest width from both edges thereof towards its inside, and is 0.5 N/mm·kPa at portions from the positions P to the bead portions.

5. 发明授权

US06345658B1 Pneumatic radial tire with specified carcass strength coefficient 失效
标题翻译：具有特定胎体强度系数的气动子午线轮胎
公开(公告)号：US06345658B1
公开(公告)日：2002-02-12
申请号：US08930243
申请日：1997-09-30
申请人： Zenichiro Shida , Yoshiaki Hashimura
发明人： Zenichiro Shida , Yoshiaki Hashimura
IPC分类号： B60C908
CPC分类号： B60C15/0072 , B60C9/0207 , B60C9/08 , B60C9/18 , B60C15/0018 , B60C15/0045 , Y10T152/10855 , Y10T152/10864 , Y10T152/10873
摘要： A pneumatic radial tire wherein both end portions of at least one layer of a carcass layer are turned up around right and left bead cores from the inside to the outside of the tire, and at least two layers of belt layers formed by arranging reinforcing cords in such a fashion that their inclining directions with respect to a tire circumferential direction cross one another in mutually opposite directions between the layers are disposed on the outer circumferential side of the carcass layer of a tread portion. A carcass strength coefficient K defined by the formula (1) in the specification is 0.15 to 0.35 N/mm·kPa at portions on the tread portion center side of positions P which are away by 10% of a belt width of a belt layer having the second greatest width from both edges thereof towards its inside, and is 0.5 N/mm·kPa at portions from the positions P to the bead portions.
摘要翻译：一种充气子午线轮胎，其中至少一层胎体层的两个端部围绕左右胎圈芯从轮胎的内侧向外转动，并且至少两层带束层通过将加强帘线布置在这样一种方式，即它们在轮胎周向方向上的倾斜方向在层之间相互相反的方向彼此交叉的方式设置在胎面部的胎体层的外周侧。在本说明书中由式（1）定义的胎体强度系数K在位置P的胎面部中心侧的部分处的距离为带束层带宽度的10％的0.15至0.35N / mm.kPa，从其两个边缘朝向其内侧的第二个最大宽度，并且在从位置P到胎圈部分的部分处为0.5N / mm.kPa。

6. 发明授权

US06328084B1 Vehicle tire with a particular carcass ply and/or a particular circumferentially inextensible annular structure 有权
标题翻译：具有特定胎体帘布层和/或特定的周向不可伸长的环形结构的车辆轮胎
公开(公告)号：US06328084B1
公开(公告)日：2001-12-11
申请号：US09221603
申请日：1998-12-29
申请人： Renato Caretta , Maurizio Marchini
发明人： Renato Caretta , Maurizio Marchini
IPC分类号： B60C908
CPC分类号： B29D30/165 , B29D2030/1685 , B60C5/14 , B60C9/023 , B60C15/0018 , B60C15/05 , B60C15/06 , Y10T152/10819 , Y10T152/10855
摘要： The carcass structure of a tire comprises one or more carcass plies each formed of strip lengths comprising longitudinal thread elements incorporated in a layer of elastomer material. The strip elements have respective crown portions disposed circumferentially in mutual side-by-side relationship, and side portions extending radially at the tire sidewalls. The side portions of each carcass ply are each at least partly covered with at least one of the side portions belonging to an adjacent deposition length. Associated with the carcass plies are annular structures comprising a pair of inextensible inserts in the form of an annulus which are anchored to the first and second carcass plies respectively and axially separated by an elastomeric filling body. A belt structure, a tread band, and sidewalls are combined with the carcass structure to define the tire.
摘要翻译：轮胎的胎体结构包括一个或多个胎体帘布层，每个胎体帘布层由条带长度形成，包括结合在弹性体材料层中的纵向螺纹元件。带状元件具有相互并排设置的圆周方向的相应的冠部，并且在轮胎侧壁处径向延伸的侧部。每个胎体帘布层的侧部各自至少部分地被属于相邻沉积长度的至少一个侧部覆盖。与胎体帘布层相关联的是环形结构，其包括环形形式的一对不可伸展的插入物，其分别锚固到第一和第二胎体帘布层并由弹性填充体轴向分离。带状结构，胎面带和侧壁与胎体结构组合以限定轮胎。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式