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1. 发明授权

US06892775B1 Pneumatic radial tire for all-season passenger car 失效
标题翻译：全季乘用车气动子午线轮胎
公开(公告)号：US06892775B1
公开(公告)日：2005-05-17
申请号：US08997368
申请日：1997-12-23
申请人： Yasuo Himuro
发明人： Yasuo Himuro
IPC分类号： B60C11/04 , B60C11/11 , B60C11/113 , B60C11/12 , B60C11/13 , B60C103/04
CPC分类号： B60C11/1384 , B60C11/0302 , B60C11/0309 , B60C11/11 , B60C11/12 , B60C11/13 , B60C2011/0374 , Y10S152/03
摘要： A pneumatic radial tire for all-season passenger car comprises a tread with a tread block pattern defined by plural slant grooves and at least one circumferential center groove and consisting of a central zone having a width corresponding to 30-60% of a tread width and a pair of side zones located on both sides of the central zone, wherein the slant grooves comprise steeply slant grooves and gently slant grooves each having a given shape, and the number of the gently slant grooves is made two times or more than the number of the steeply slant grooves, and the block is provided with at least one sipe, and each of the blocks defined by the circumferential center groove and the steeply slant grooves is chamfered from a tapered top end over a given range toward a longitudinal direction of the block.
摘要翻译：用于全季乘客车的充气子午线轮胎包括具有由多个倾斜槽限定的胎面花纹块图案的胎面和至少一个周向中心槽，并且由具有对应于胎面宽度的30-60％的宽度的中心区域组成，位于中心区域两侧的一对侧部区域，其中倾斜槽包括陡倾斜槽和每个具有给定形状的轻轻倾斜的槽，并且轻轻地倾斜的槽的数量是两倍或更多的数量陡倾斜的槽，并且该块设置有至少一个刀槽花纹，并且由圆周中心槽和陡倾斜槽限定的每个块在从块的纵向方向的给定范围内从锥形顶端倒角。

2. 发明授权

US6112788A Pneumatic tire including grooves having ribs therein 失效
标题翻译：气动轮胎包括其中具有肋的槽
公开(公告)号：US6112788A
公开(公告)日：2000-09-05
申请号：US21561
申请日：1998-02-10
申请人： Akio Ikeda
发明人： Akio Ikeda
IPC分类号： B60C11/03 , B60C11/04 , B60C11/113 , B60C11/13 , B60C101/00 , B60C115/00
CPC分类号： B60C11/042 , B60C11/0309 , B60C11/13
摘要： A pneumatic tire comprises a tread portion provided with a plurality of longitudinal grooves, each of the longitudinal grooves extending continuously in the tire circumferential direction and having a bottom and a pair of sidewalls defining corners therebetween, the corners being rounded by a circular arc whose radius is not more than 2 mm, the inclination angles of the sidewalls being in the range of not more than 15 degrees with respect to the normal direction to the tread surface line, the bottom being provided with a plurality of ribs which extend in the longitudinal direction of the groove in substantially parallel with each other so that the bottom has a wavy configuration having no angled corner, the heights of the ribs measured from the deepest point of the longitudinal groove being in the range of from 0.5 to 1.0 mm.
摘要翻译：充气轮胎包括具有多个纵向槽的胎面部，每个纵向槽在轮胎周向上连续延伸，并且具有底部和一对在其间形成角部的侧壁，所述拐角由圆弧圆化，其半径不超过2mm，侧壁的倾斜角度相对于与胎面表面线的法线方向不超过15度的范围，底部设置有多个沿长度方向延伸的肋的槽基本上彼此平行，使得底部具有没有成角度的波状构造，从纵向槽的最深点测量的肋的高度在0.5至1.0mm的范围内。

3. 发明授权

US5753058A Pneumatic tire for heavy load 失效
公开(公告)号：US5753058A
公开(公告)日：1998-05-19
申请号：US709625
申请日：1996-09-09
申请人： Tetsuhiro Fukumoto , Tatsuo Kimura
发明人： Tetsuhiro Fukumoto , Tatsuo Kimura
IPC分类号： B60C11/01 , B60C11/03 , B60C11/04 , B60C11/113 , B60C11/12 , B60C11/13 , B60C101/00 , B60C105/00
CPC分类号： B60C11/04 , B60C11/0306 , B60C11/12 , B60C11/13 , B60C2011/0383 , B60C2011/0388 , B60C2011/1213 , B60C2011/1254 , Y10S152/03 , Y10S152/901
摘要： A pneumatic tire for a heavy load is provided which prevents irregular abrasion generated at the edge of land portions of the tire tread. An irregular abrasion preventing land portion is thus formed at the edge of a land portion, inside the shoulder edge of the tire, whereby the irregular abrasion generated at this portion is prevented.

4. 发明授权

US5180453A Heavy duty pneumatic tires 失效
标题翻译：重型充气轮胎
公开(公告)号：US5180453A
公开(公告)日：1993-01-19
申请号：US497033
申请日：1990-03-20
申请人： Fumiaki Fukasawa , Hiromichi Ikeda
发明人： Fumiaki Fukasawa , Hiromichi Ikeda
IPC分类号： B60C11/04 , B60C9/08 , B60C11/03 , B60C11/11 , B60C11/113 , B60C11/117 , B60C11/13
CPC分类号： B60C11/0311 , B60C11/1369
摘要： In a heavy duty pneumatic tire having a lug pattern and used for truck, bus, construction vehicle and the like, at least two lug grooves located in each half region of the tread portion are connected to each other through an auxiliary groove containing a step protrusion therein, and the widths and depths of the auxiliary groove and step protrusion satisfy particular relationships.
摘要翻译：在具有凸耳图案并用于卡车，公共汽车，工程车辆等的重型充气轮胎中，位于胎面部分的每个半区域中的至少两个横向花纹槽通过包括台阶突起的辅助槽彼此连接并且辅助槽和台阶突起的宽度和深度满足特定的关系。

5. 发明授权

US5176766A Pneumatic tire having a unique footprint 失效
标题翻译：具有独特功能的气动轮胎
公开(公告)号：US5176766A
公开(公告)日：1993-01-05
申请号：US666329
申请日：1991-03-08
申请人： Samuel P. Landers , William E. Glover , John S. Attinello
发明人： Samuel P. Landers , William E. Glover , John S. Attinello
IPC分类号： B60C11/03 , B60C11/00 , B60C11/04 , B60C11/11 , B60C11/113
CPC分类号： B60C11/0306 , B60C11/0302 , B60C2011/1213
摘要： A directional pneumatic tire having improved wet traction is provided. The tire has an annular aqua channel and curved lateral grooves to direct water from the footprint to the shoulder area of the tire to help prevent hydroplaning. It has been found that the tire has a unique footprint which appears to characterize its stability. The footprint comprises two substantially trapezoidal contact patches which are oriented base to base and are separated from each other by 10% to 22% of the total tread width.

6. 发明授权

US4779656A Pneumatic tire 失效
标题翻译：气动轮胎
公开(公告)号：US4779656A
公开(公告)日：1988-10-25
申请号：US27908
申请日：1987-03-19
申请人： Maurice Graas
发明人： Maurice Graas
IPC分类号： B60C11/12 , B60C11/03 , B60C11/04 , B60C11/11 , B60C11/113 , B60C11/13 , B60C11/00
CPC分类号： B60C11/0302 , Y10S152/03 , Y10S152/903
摘要： A pneumatic tire has a tread portion (11) which consists of a plurality of block elements (17) arranged in rows (18) extending laterally across the tread portion. In each row each block element (17A) axially overlaps with at least one adjacent block elment (17B) and (17C). The mutually overlapping portions of the block elements (17) are separated by axially extending blades (26).Under a circumferential load (L), the block elements distort and the blades close so that adjacent blocks interlock.
摘要翻译：充气轮胎具有胎面部分（11），该胎面部分由沿横向延伸穿过胎面部分的行（18）排列的多个块体元件（17）组成。在每行中，每个块元件（17A）与至少一个相邻的块体（17B）和（17C）轴向重叠。块元件（17）的相互重叠的部分由轴向延伸的叶片（26）分开。在圆周载荷（L）下，块体变形并且叶片关闭，使得相邻的块互锁。

7. 发明授权

US4649976A Pneumatic tire 失效
标题翻译：气动轮胎
公开(公告)号：US4649976A
公开(公告)日：1987-03-17
申请号：US810433
申请日：1985-12-18
申请人： Vincent J. Cherveny , Frederick W. Miller, III , Richard C. Beard , Terry J. Waibel , Jean C. Scherer
发明人： Vincent J. Cherveny , Frederick W. Miller, III , Richard C. Beard , Terry J. Waibel , Jean C. Scherer
IPC分类号： B60C9/00 , B60C9/08 , B60C9/18 , B60C9/20 , B60C11/00 , B60C11/04 , B60C11/11 , B60C11/113 , B60C9/02
CPC分类号： B60C9/2006 , B60C11/0311 , B60C9/08 , Y10S152/902 , Y10T152/10765 , Y10T152/10855
摘要： A pneumatic tire (10), designed for use on a military vehicle, comprises a single carcass ply (13) of aramid cords, a pair of steel cord belt plies (14, 15), and a ground-engaging tread portion (20). The ground-engaging tread portion is characterized by a plurality of series of independent traction elements (21), each series of traction elements extending from a lateral edge (22, 23) of the tread towards another lateral edge (22, 23) of the tread along a curved path. The traction elements in each series are separated from the next adjacent traction elements of that same series by straight grooves (24), the width of the straight grooves being less than the width of the curved grooves (25) separating circumferentially adjacent series of traction elements.
摘要翻译：一种设计用于军用车辆的充气轮胎（10）包括单个胎体帘布层（13）的芳纶绳索，一对钢帘线带束层（14,15）和接地胎面部分（20）。地面接合胎面部分的特征在于多个独立的牵引元件系列（21），每一系列的牵引元件从胎面的侧边缘（22,23）延伸到另一个侧边缘（22,23）沿着弯曲的路径踩踏。每个系列中的牵引元件通过直槽（24）与相同系列的下一个相邻的牵引元件分离，直槽的宽度小于分隔周向相邻系列牵引元件的弯曲槽（25）的宽度。

8. 发明申请

US20100018619A1 Pneumatic Tire 有权
标题翻译：气动轮胎
公开(公告)号：US20100018619A1
公开(公告)日：2010-01-28
申请号：US12521008
申请日：2008-01-28
申请人： Hiroyuki Matsumoto
发明人： Hiroyuki Matsumoto
IPC分类号： B60C11/13 , B60C11/113
CPC分类号： B60C11/13 , B60C11/0309 , B60C11/1323 , B60C2011/1213
摘要： A pneumatic tire has a tread surface is provided with a groove portion, and a land portion sectioned by the groove portion. In wall surfaces facing the groove portion in the land portion, an inside wall surface facing an inner side at a time of being installed to a vehicle is formed by a zigzag surface, and an outside wall surface facing an outer side at a time of being installed to the vehicle is formed by a flat surface.
摘要翻译：充气轮胎具有胎面表面，该胎面表面设有槽部分，以及由槽部分分割的胎面部分。在与陆部的槽部相对的壁面上，在车辆安装时面向内侧的内壁面形成为Z字形表面，并且在形成时成为与外侧相对的外侧壁面安装在车辆上的是平坦的表面。

9. 发明申请

US20050022916A1 Tire tread design and the construction method thereof 有权
公开(公告)号：US20050022916A1
公开(公告)日：2005-02-03
申请号：US10902561
申请日：2004-07-29
申请人： Olivier Sejalon
发明人： Olivier Sejalon
IPC分类号： B60C11/03 , B60C11/00 , B60C11/04 , B60C11/113 , G01M17/02
CPC分类号： B60C11/0318 , B60C11/0304
摘要： A tire tread, comprising a tread pattern formed of groups of motifs arranged, in the transverse direction, in a number M of distributions at least equal to two and of average width Li, Lj, the total of the widths Li, Lj being at least equal to 80% of the width L of the tread, each distribution of groups of motifs being formed by a succession of a plurality of groups, at least two of said groups of motifs of the distribution in question having different longitudinal lengths, the ratio Ri between the longitudinal length of the smallest group of motifs and the largest group of motifs being strictly less than one, this tread being characterized in that for at least two distributions comprising respectively Ni and Nj motifs, with Ni

10. 发明授权

US6070631A High-transverse-curvature tire, in particular for front wheels of motor-vehicles 失效
标题翻译：高横曲率轮胎，特别是机动车前轮
公开(公告)号：US6070631A
公开(公告)日：2000-06-06
申请号：US890039
申请日：1997-07-09
申请人： Giancarlo Armellin , Peter Kronthaler
发明人： Giancarlo Armellin , Peter Kronthaler
IPC分类号： B60C1/00 , B60C3/04 , B60C9/18 , B60C9/22 , B60C11/00 , B60C11/03 , B60C11/04 , B60C11/11 , B60C11/113 , B60C11/13 , B60C19/00 , B60C3/00
CPC分类号： B60C11/0316 , B60C11/0311 , B60C11/1315 , B60C11/1323 , B60C19/001 , B60C3/04 , B60C9/22 , B60C2200/10 , Y10S152/903 , Y10T152/10513 , Y10T152/10765 , Y10T152/10783 , Y10T152/10792
摘要： A high-transverse-curvature tire (1), in particular to be mounted on the front wheel of a motor-vehicle, comprises a belt structure (6) including, in a radially external layer (9a), a plurality of circumferential coils (7a), axially arranged side by side, of a cord (7) wound at a substantially zero angle with respect to the equatorial plane (X--X) of the tire. The area occupied by rubber blocks (10) formed in a portion of the tread band (8) having a length equal to the pitch (p) of the tread pattern and a width equal to the axial development of the tread band (8), is between 70% and 90% of the total area of said portion.
摘要翻译：特别是安装在机动车辆的前轮上的高横曲率轮胎（1）包括带状结构（6），其包括在径向外层（9a）中的多个圆周线圈（以相对于轮胎的赤道面（XX）基本上零角度缠绕的帘线（7）轴向地并排布置的图7a）。形成在胎面花纹的长度等于胎面花纹的间距（p）的一部分中的橡胶块（10）所占的面积和等于胎面带（8）的轴向显影的宽度，在所述部分的总面积的70％至90％之间。

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