公开(公告)号：US06889733B2

公开(公告)日：2005-05-10

申请号：US09806824

申请日：2000-07-20

申请人： Manfred Gerresheim ,  Klaus Doring ,  Christof Mulhause

发明人： Manfred Gerresheim ,  Klaus Doring ,  Christof Mulhause

IPC分类号： B60C11/11 ,  B60C11/13 ,  B60C11/03 ,  B60C103/00 ,  B60C107/00

CPC分类号： B60C11/1384 ,  B60C11/11 ,  B60C11/13 ,  B60C11/1376 ,  B60C11/1392

摘要： A vehicle having a profiled tread, having tread blocks (1) in at least some regions of its circumference, characterized in that for at least some of the tread blocks (1) at least the tread block edges (2) running into the tire contact patch (11) and extending at an angle to the central plane of the tire are lowered over their entire length with respect to the central plateau (3) of the respective tread block (1).

摘要翻译： 具有轮廓胎面的车辆，在其周边的至少一些区域中具有胎面花纹块（1），其特征在于，对于至少一些胎面花纹块（1），至少胎面花纹块边缘（2）进入轮胎接触 补片（11）并以与轮胎的中心平面成一定角度的方式相对于相应胎面花纹块（1）的中心平台（3）在整个长度上下降。

公开(公告)号：US6000450A

公开(公告)日：1999-12-14

申请号：US749549

申请日：1996-11-15

申请人： Yoshikazu Kishimoto ,  Kenichi Mineta ,  Kazuo Asano

发明人： Yoshikazu Kishimoto ,  Kenichi Mineta ,  Kazuo Asano

IPC分类号： B60C11/00 ,  B60C11/11 ,  B60C11/12 ,  B60C107/00

CPC分类号： B60C11/00 ,  B60C11/11 ,  B60C11/12 ,  B60C2011/1213 ,  Y10S152/03 ,  Y10S152/902

摘要： A studless tire comprises tread blocks having a narrow-width center portion, a heel-side increasing-width portion and a toe-side increasing-width portion, wherein the axial width of the block becomes minimum in the narrow-width portion and increases toward the heel edge and toe edge in the heel-side and toe-side increasing-width portions, and the minimum width in the narrow-width portion being in the range of from 0.5 to 0.9 times the average of the maximum width in the heel-side increasing-width portion and the maximum width in the toe-side increasing-width portion, whereby the stress produced in the block rubber when a braking force or driving force acts thereon increases the apparent block rigidity to decrease the block edge lifting and thereby uneven wear can be decreased.

摘要翻译： 无钉防滑轮胎包括具有窄宽度中心部分，后跟侧增宽部分和趾部增加宽度部分的胎面花纹块，其中，在窄宽度部分中块的轴向宽度变得最小，并且朝向 后跟侧和脚趾侧增加宽度部分中的跟部边缘和脚趾边缘，并且窄边宽度部分中的最小宽度在后跟部分的最大宽度的平均值的0.5至0.9倍的范围内， 侧增宽部分的最大宽度和趾侧增加宽度部分的最大宽度，由此当制动力或驱动力作用在其上时在块橡胶中产生的应力增加了表观块刚度以减小块边缘提升，从而不均匀 磨损可以减少。

公开(公告)号：US5891276A

公开(公告)日：1999-04-06

申请号：US958093

申请日：1997-10-27

申请人： Osamu Takahashi

发明人： Osamu Takahashi

IPC分类号： B60C11/04 ,  B60C11/01 ,  B60C11/11 ,  B60C11/13 ,  B60C11/03 ,  B60C107/00

CPC分类号： B60C11/13 ,  B60C11/11

摘要： A heavy duty pneumatic tire comprising a plurality of block rows provided on a tread surface, each block row being composed of a plurality of blocks formed by a plurality of main grooves extending in a tire circumferential direction and a plurality of lateral grooves intersecting said main grooves, wherein a narrow block is provided, interposing a sub groove, in a position outside each block of block rows adjacent to an inner side of an outermost main groove in a tire width direction; and wherein a surface of said narrow block is formed to be circular-arc by setting a height of a center part of said narrow block surface in the tire circumferential direction to be equal to that of said tread surface and a height of both end parts of said narrow block surface to be lower than that of said tread surface by 1.5 to 2.5 mm.

摘要翻译： 一种重型充气轮胎，包括设置在胎面表面上的多个块列，每个挡块行由多个沿轮胎周向延伸的主槽形成的块和与所述主槽相交的多个横向槽 其特征在于，在轮胎宽度方向上，在与所述最外侧主槽的内侧相邻的块排列的外侧的位置设置有副槽， 并且其中所述窄块的表面通过将所述窄块表面的在轮胎周向上的中心部分的高度设置为等于所述胎面表面的高度，并且将所述窄块体的两个端部的高度设置为圆弧 所述窄块表面比所述胎面表面低1.5-2.5mm。

公开(公告)号：US5873399A

公开(公告)日：1999-02-23

申请号：US767308

申请日：1996-12-16

申请人： Naoya Ochi ,  Kazunori Shinohara

发明人： Naoya Ochi ,  Kazunori Shinohara

IPC分类号： B60C11/12 ,  B60C105/00 ,  B60C107/00

CPC分类号： B60C11/12 ,  B60C11/1204 ,  B60C2011/1213 ,  B60C2011/1227 ,  Y10S152/03

摘要： A pneumatic studless tire comprises a tread provided with a plurality of circumferential grooves, a plurality of lateral grooves and many blocks defined by these circumferential grooves and lateral grooves, in which (1) a plurality of wave-shaped sipes are formed in each of the blocks so as to make them dense at central region of the block in the widthwise direction of the tire and sparse at both side regions thereof, and (2) an amplitude of the wave-shaped sipe in each side region of the block is smaller than that in the central region of the block.

摘要翻译： 气动无钉防滑轮胎包括设置有多个周向槽的胎面，多个横向槽和由这些周向槽和横向槽限定的许多块，其中（1）多个波形刀槽花纹形成在 使其在轮胎的宽度方向上的块的中央部密实，并且在其两侧区域稀疏，并且（2）块的每个侧面区域中的波形刀槽花纹的振幅小于 在中央区域的块。

公开(公告)号：US5526860A

公开(公告)日：1996-06-18

申请号：US292188

申请日：1994-08-18

申请人： Nobuaki Minami

发明人： Nobuaki Minami

IPC分类号： B60C11/00 ,  B60C11/04 ,  B60C11/11 ,  B60C101/00 ,  B60C103/04 ,  B60C107/00

CPC分类号： B60C11/0306 ,  B60C11/0318 ,  B60C11/11 ,  B60C2011/0383 ,  Y10S152/902 ,  Y10S152/903

摘要： A pneumatic tire has a block pattern which is divided by a center main groove extending straight on the tire equator, two outer main grooves extending straight outside the center main groove, inner lateral grooves crossing between the center and outer main grooves, and outer lateral grooves crossing between the outer main grooves and tread edges so as to make two inner block rows and two outer block rows. The outer lateral grooves cross the outer main grooves, and the inner lateral grooves cross the center main groove at an inclination opposite to an inclination direction of the outer lateral grooves.

摘要翻译： 充气轮胎具有由在轮胎赤道上直线延伸的中心主槽划分的块状图案，在中心主槽的外侧直线延伸的两个外侧主槽，在该中间主槽与外侧主槽之间交叉的内侧横沟， 在外主槽和胎面边缘之间交叉，以便制成两个内块排和两个外块排。 外侧横沟与外侧主槽交叉，内侧横沟以与外侧横沟的倾斜方向相反的倾斜方向与中心主槽交叉。

公开(公告)号：US06968881B2

公开(公告)日：2005-11-29

申请号：US10601504

申请日：2003-06-23

申请人： Billy Joe Ratliff, Jr. ,  Samuel Patrick Landers ,  David Charles Poling ,  Charles Kenneth Schmalix ,  Robert Allen Losey

发明人： Billy Joe Ratliff, Jr. ,  Samuel Patrick Landers ,  David Charles Poling ,  Charles Kenneth Schmalix ,  Robert Allen Losey

IPC分类号： B60C11/03 ,  B60C11/12 ,  B60C11/13 ,  B60C103/04 ,  B60C105/00 ,  B60C107/00

CPC分类号： B60C11/1384 ,  B60C11/0302 ,  B60C11/033 ,  B60C11/12 ,  B60C11/13 ,  B60C2011/0374 ,  B60C2011/0388 ,  Y10S152/03

摘要： A tire tread for a pneumatic tire has a center rib and a series of steeply slanted grooves in each side region of the tread, the circumferentially adjacent grooves form blocks extending through the tread side regions. The center rib has a serrated configuration along each lateral side and a supporting chamfer extending from each serration point. Adjacent to each rib chamfer is a chamfer extending from the axially innermost point of the rib at the junction of two adjacent steeply slanted grooves. The rib is provided with high density siping. The tread blocks are siped wherein the siping density decreases from the tread center to the tread shoulders.

摘要翻译： 用于充气轮胎的轮胎胎面在胎面的每个侧面区域中具有中心肋和一系列陡峭的倾斜槽，周向相邻的槽形成延伸穿过胎面侧区域的块。 中心肋沿着每个侧面具有锯齿状构造，并且从每个锯齿点延伸出的支撑倒角。 与每个肋倒角相邻的是从两个相邻的倾斜槽的连接处的肋的轴向最内点延伸的倒角。 肋设有高密度四面体。 踩踏踏板，其中侧面密度从胎面中心到胎面肩部减小。

公开(公告)号：US06957676B2

公开(公告)日：2005-10-25

申请号：US10148418

申请日：2000-11-29

申请人： Flavio Junior Bettiol ,  Luigi Campana

发明人： Flavio Junior Bettiol ,  Luigi Campana

IPC分类号： B60C11/03 ,  B60C11/04 ,  B60C11/11 ,  B60C103/00 ,  B60C107/00 ,  B60C121/00

CPC分类号： B60C11/0316 ,  B60C11/0309 ,  B60C11/11 ,  B60C11/1369

摘要： The present invention relates to a tire designed to be fitted on the driving axles of a motor vehicle for medium or heavy load. This tire is provided with a tread comprising a plurality of full-depth transverse grooves and four circumferential series of inclined grooves and four circumferential series of inclined incisions which delimit five circumferential rows of blocks, namely two axially outer rows, two intermediate rows, and one central row lying essentially across the equatorial plane.Each transverse groove extends across the whole width of the tread, and consists of a central portion, located between a pair of consecutive blocks of the central row, and a pair of lateral portions, located between pairs of consecutive blocks of the intermediate and shoulder rows.The two lateral portions of each transverse groove are staggered circumferentially with respect to each other and penetrate into the body of the central row of blocks. The central portion of the transverse groove has a depth of 3 mm, while the depth of the incisions located between the shoulder blocks and the intermediate blocks is less than the depth of the inclined incisions located between the intermediate blocks and the central blocks.

摘要翻译： 本发明涉及一种设计成安装在用于中等重负载的机动车辆的驱动轴上的轮胎。 该轮胎设置有包括多个全深度横向槽和四个周向系列的倾斜槽和四个周向系列的倾斜切口的胎面，其限定五个周向排的块，即两个轴向外排，两个中间行和一个 中央行基本上横贯赤道平面。 每个横向槽横跨胎面的整个宽度延伸，并且包括位于中心排的一对连续块之间的中心部分和位于中间和肩部行的连续块对之间的一对侧向部分 。 每个横向槽的两个横向部分相对于彼此周向交错并且穿透到中心排块的主体中​​。 横向槽的中心部分具有3mm的深度，而位于肩部块和中间块之间的切口的深度小于位于中间块和中心块之间的倾斜切口的深度。

公开(公告)号：US06929044B1

公开(公告)日：2005-08-16

申请号：US10130620

申请日：1999-11-17

申请人： Timothy Michael Rooney

发明人： Timothy Michael Rooney

IPC分类号： B60C11/11 ,  B60C11/13 ,  B60C17/02 ,  B60C107/00 ,  B60C121/00

CPC分类号： B60C11/0316 ,  B60C11/0311 ,  B60C11/1369

摘要： An All Terrain Vehicle Tire (10) for the drive axle positions has a tread (12) having three circumferentially continuous channels (61 62, 63). Two of the channels (62, 63) divide the elongated lugs (40, 42) into an axially inner portion (40A, 42A) and an axially outer portion (40B, 42B). The channels (61, 62, 63) and soil discharge channels (60) between elongated lugs (40, 42) facilitate mud cleaning of the tread (12).

摘要翻译： 用于驱动轴位置的全地形车辆轮胎（10）具有具有三个周向连续通道（61,62,63）的胎面（12）。 两个通道（62,63）将细长凸耳（40,42）分成轴向内部（40A，42A）和轴向外部（40B，42B）。 细长突片（40,42）之间的通道（61,62,63）和污物排出通道（60）有助于胎面（12）的泥浆清洁。

公开(公告)号：US6138728A

公开(公告)日：2000-10-31

申请号：US990723

申请日：1997-12-15

申请人： Tatsuya Miyazaki

发明人： Tatsuya Miyazaki

IPC分类号： B60C9/08 ,  B60C9/18 ,  B60C9/20 ,  B60C11/11 ,  B60C11/13 ,  B60C11/03 ,  B60C107/00

CPC分类号： B60C11/13 ,  B60C11/11 ,  B60C11/1384 ,  B60C9/2009 ,  Y10S152/902

摘要： A heavy duty radial tire including a tread portion which is provided with blocks having acute angled corners each defined between a pair of edge lines (3A and 3B) of the block, the acute angled corners being provided with a down slope which becomes steeper from the radially outside to the inside of the tire. Preferably, the size of the slope is 1 to 10 mm along the one edge line (3A), and 1 to 10 mm along the other edge line (3B), and 5 to 13 mm in the radial direction of the tire.

摘要翻译： 一种重型子午线轮胎，其包括胎面部，该胎面部分设置有具有限定在所述块的一对边缘线（3A和3B）之间的具有锐角的角部的块，所述锐角成角度设置有从所述块 径向向外到轮胎内侧。 优选地，斜边的尺寸沿着一条边线（3A）为1〜10mm，沿着另一边缘线（3B）为1〜10mm，在轮胎的径向方向为5〜13mm。

公开(公告)号：US5957180A

公开(公告)日：1999-09-28

申请号：US945550

申请日：1997-11-03

申请人： Izumi Kuramochi ,  Akinori Tokieda

发明人： Izumi Kuramochi ,  Akinori Tokieda

IPC分类号： B60C11/12 ,  B60C11/13 ,  B60C11/11 ,  B60C107/00

CPC分类号： B60C11/12 ,  B60C11/13 ,  Y10S152/03 ,  Y10S152/902

摘要： A pneumatic tire for a passenger car wherein a plurality of grooves are disposed on a tread surface to define and form land portions, and kerfs which are open to the grooves at at least one of the ends thereof are disposed on the land portions. At least one stage of step portion is disposed in a step shape on at least one of the groove walls of the grooves, and a plurality of kerfs are disposed on the step portion with smaller gaps than those of the kerfs disposed on the land portions.

摘要翻译： PCT No.PCT / JP97 / 00684。 371日期：1997年11月3日 102（e）日期1997年11月3日PCT 1997年3月5日PCT公布。 第WO97 / 32741号公报 日期1997年9月12日一种乘用车用充气轮胎，其中在胎面上设置多个槽以限定和形成车站部分，并且在其至少一个端部处对槽开口的切口设置在 陆地部分。 台阶部分的至少一个阶段在槽的至少一个凹槽壁上以台阶形状设置，并且在台阶部分上设置多个切口，其间距小于设置在台面部分上的切口的间隙。