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21. 发明授权

US09981508B2 Pneumatic tire 有权
公开(公告)号：US09981508B2
公开(公告)日：2018-05-29
申请号：US14916500
申请日：2014-09-03
申请人： SUMITOMO RUBBER INDUSTRIES, LTD.
发明人： Yoshiaki Takemoto
IPC分类号： B60C11/12 , B60C11/03 , B60C11/13
CPC分类号： B60C11/1236 , B60C11/0304 , B60C11/0306 , B60C11/0327 , B60C11/1281 , B60C11/1307 , B60C11/1392 , B60C2011/0334 , B60C2011/0341 , B60C2011/0358 , B60C2011/0381 , B60C2011/0383 , B60C2011/0388 , B60C2011/039 , B60C2011/1209 , B60C2011/1245 , B60C2011/1254
摘要： It is a pneumatic tire 1 which is provided with a pair of shoulder land portions 4A defined between shoulder main grooves 3A and tread edges 2t by having the grooves 3A. At least one of the shoulder land portions 4A is provided with a plurality of shoulder lug grooves 5 and a plurality of shoulder sipes 6. The shoulder lug grooves 5 include first shoulder lug grooves 5A extending axially inward from the tread edge 2t and terminating without reaching the shoulder main groove 3A. The shoulder sipes 6 include first shoulder sipes 6A extending axially inward from the axially inner ends 5Ai of the first shoulder lug grooves 5A and connected to the shoulder main groove 3A, and second shoulder sipes 6B intersecting the first shoulder sipes 6A and extending in the tire circumferential direction.

22. 发明授权

US09969223B2 Pneumatic tire 有权
公开(公告)号：US09969223B2
公开(公告)日：2018-05-15
申请号：US15058884
申请日：2016-03-02
申请人： Sumitomo Rubber Industries, Ltd.
发明人： Kazuki Higashiura
IPC分类号： B60C11/03 , B60C11/12 , B60C11/13
CPC分类号： B60C11/0327 , B60C11/0302 , B60C11/0306 , B60C11/1236 , B60C2011/0372 , B60C2011/0374 , B60C2011/0388
摘要： A pneumatic tire includes a tread portion including a first tread pattern and a second tread pattern. The first tread pattern and the second pattern are formed as substantially symmetrical design to the tire equator and arranged such that pattern phases thereof are shifted one another in a circumferential direction of the tire. Each of the first tread pattern and the second tread pattern is provided with lateral inclined grooves each extending axially inwardly with an inclination from a tread edge to an axially inner end located near the tire equator, an inner connecting groove connecting between a pair of circumferentially adjacent lateral inclined grooves, and an outer connecting groove connecting between a pair of circumferentially adjacent lateral inclined grooves. A central connecting grooves is arranged to connect between a pair of axially adjacent lateral inclined grooves.

23. 发明申请

US20170190219A1 AGRICULTURAL TIRE 审中-公开
公开(公告)号：US20170190219A1
公开(公告)日：2017-07-06
申请号：US15315186
申请日：2015-04-01
申请人： BRIDGESTONE CORPORATION
发明人： Taro IWAMOTO
IPC分类号： B60C11/03
CPC分类号： B60C11/0327 , B60C11/01 , B60C11/03 , B60C11/0302 , B60C11/0311 , B60C2011/0313 , B60C2200/08
摘要： An agricultural tire according to an exemplary embodiment of the present invention is provided with plural lug blocks that are provided at a tread portion, and with protruding portions that protrude towards an outer side in a tire width direction from an end portion on the outer side in the tire width direction of the lug blocks, and that have a surface that, if an angle of a virtual straight line extending towards the outer side in the tire width direction is taken as 0°, faces a tire rotation direction at an angle of not less than 35° and not more than 55°.

24. 发明申请

US20170001477A1 TYRE FOR VEHICLE WHEELS HAVING IMPROVED TREAD PATTERN 审中-公开
标题翻译：具有改进的轨道图案的车轮轮胎
公开(公告)号：US20170001477A1
公开(公告)日：2017-01-05
申请号：US15107286
申请日：2014-12-04
申请人： PIRELLI TYRE S.P.A.
发明人： Stefano MONTESELLO , Gianfranco COLOMBO , Roberto BOLZONI , Maurizio BOIOCCHI
IPC分类号： B60C11/03 , B60C11/12 , B60C11/11
CPC分类号： B60C11/0304 , B60C11/0302 , B60C11/0327 , B60C11/11 , B60C11/12 , B60C11/1236 , B60C2011/0334 , B60C2011/0358 , B60C2011/0372 , B60C2011/0374 , B60C2011/1295
摘要： Tire for vehicle wheels includes a tread pattern defined by modules arranged circumferentially along the tread, each of the modules including: a) a first slanted transverse groove extending from a first shoulder portion in the first half of the tread to a first end located in the second half of the tread; b) a second slanted transverse groove extending from a second shoulder portion in the second half of the tread to a second end located in the first half of the tread; c) a third slanted transverse groove extending from the first shoulder portion to a third end located in the first half of the tread; d) a fourth slanted transverse groove extending from the second shoulder portion to a fourth end located in the second half of the tread; wherein: e) the first end is substantially located at an intermediate portion of the second slanted transverse groove; and f) the second end is substantially located at an intermediate portion of the first slanted transverse groove of a circumferentially adjacent module.
摘要翻译：用于车轮的轮胎包括由沿着胎面周向布置的模块限定的胎面花纹，每个模块包括：a）第一倾斜横向槽，其从胎面的前半部分中的第一肩部延伸到位于胎面的第一端下半场; b）第二倾斜横向槽，其从胎面的第二半部中的第二肩部延伸到位于胎面的前半部的第二端; c）从第一肩部延伸到位于胎面的前半部的第三端的第三倾斜横向槽; d）从第二肩部延伸到位于胎面的第二半部的第四端的第四倾斜横向槽; 其中：e）所述第一端基本上位于所述第二倾斜横向槽的中间部分; 以及f）第二端基本上位于周向相邻模块的第一倾斜横向槽的中间部分。

25. 发明申请

US20160318352A1 PNEUMATIC TIRE 审中-公开
标题翻译：气动轮胎
公开(公告)号：US20160318352A1
公开(公告)日：2016-11-03
申请号：US15142637
申请日：2016-04-29
申请人： Sumitomo Rubber Industries, Ltd.
发明人： Atsushi HIBINO , Kaori TANAKA
IPC分类号： B60C11/13 , B60C11/03 , B60C11/12
CPC分类号： B60C11/1307 , B60C11/0306 , B60C11/0327 , B60C11/1236 , B60C11/125 , B60C11/1263 , B60C2011/0341 , B60C2011/0355 , B60C2011/0365 , B60C2011/0367 , B60C2011/0372
摘要： A pneumatic tire includes a tread portion provided with a land portion with a plurality of lateral grooves extending across the land portion. Each lateral groove includes a main portion with a width equal to or more than 2.0 mm and a sipe portion extending radially inwardly from a bottom of the main portion. The main portion includes a first wall located on a first side in a circumferential direction and a second wall located on a second side in the circumferential direction. The sipe portion includes a first sipe wall located on the first side and a second sipe wall located on the second side. The lateral grooves include a first lateral groove having the first wall being continuous to the first sipe wall smoothly and a second lateral groove having the second wall being continuous to the second sipe wall smoothly.
摘要翻译：一种充气轮胎包括具有陆部的胎面部，所述陆部具有横跨所述陆部的多个横向槽。每个横向槽包括宽度等于或大于2.0mm的主要部分和从主要部分的底部径向向内延伸的刀槽花纹部分。主要部分包括位于圆周方向的第一侧上的第一壁和位于圆周方向的第二侧上的第二壁。刀槽花纹部分包括位于第一侧上的第一刀槽花纹壁和位于第二侧上的第二刀槽花纹壁。所述横向槽包括第一横向槽，所述第一横向槽具有与所述第一刀槽花纹壁平滑地连续的所述第一壁和具有所述第二壁的第二横向槽，所述第二侧壁平滑地与所述第二刀槽花纹壁连续。

26. 发明申请

US20160288581A1 TIRE 审中-公开
标题翻译：胎
公开(公告)号：US20160288581A1
公开(公告)日：2016-10-06
申请号：US15066161
申请日：2016-03-10
申请人： Sumitomo Rubber Industries, Ltd.
发明人： Keita NAKANO
IPC分类号： B60C11/03
CPC分类号： B60C11/0327 , B60C11/0302 , B60C11/0304 , B60C11/0306 , B60C11/11 , B60C2011/0313 , B60C2011/0334 , B60C2011/0358 , B60C2011/0374
摘要： A tire includes a tread portion having an installing direction to a vehicle so as to have an outboard tread edge. The tread portion is provided with a plurality of first inclined grooves each having an inclination to a circumferential direction of the tire and extending from at least a tire equator to the outboard tread edge, a plurality of second inclined grooves each having an opposite inclination to the inclination of the first inclined grooves and extending from at least the tire equator toward the outboard tread edge, and a plurality of blocks separated by the first inclined grooves and the second inclined grooves. Each second inclined groove includes an outboard end that terminates at one of the first inclined grooves so that a plurality of substantially trapezoidal shoulder blocks are arranged along the outboard tread edge.
摘要翻译：轮胎包括具有向车辆的安装方向以具有外侧胎面边缘的胎面部。胎面部设置有多个第一倾斜槽，每个第一倾斜槽具有与轮胎周向倾斜并且从至少轮胎赤道至外侧胎面边缘延伸的多个第一倾斜槽;多个第二倾斜槽，第一倾斜槽的倾斜并且从至少轮胎赤道朝向外侧胎面边缘延伸，以及由第一倾斜槽和第二倾斜槽分隔开的多个块。每个第二倾斜槽包括在第一倾斜槽中的一个处终止的外侧端，使得沿着外侧胎面边缘布置多个大致梯形的肩部块。

27. 发明申请

US20160288579A1 TREAD WITH IMPROVED DRAINAGE FOR A TIRE 审中-公开
标题翻译：用于轮胎的改进排水
公开(公告)号：US20160288579A1
公开(公告)日：2016-10-06
申请号：US15038180
申请日：2014-11-24
申请人： COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN , MICHELIN RECHERCHE ET TECHNIQUE S.A.
发明人： Fabien MARLIER
IPC分类号： B60C11/03 , B60C11/12
CPC分类号： B60C11/0327 , B60C11/0323 , B60C11/1236 , B60C2011/0334
摘要： Tire tread, this tread having a tread surface intended to come into contact with a roadway and comprising at least one groove of width W and of depth P delimited by two lateral walls facing one another, these two lateral walls being joined together by a groove bottom, at least one groove comprising a plurality of closure devices, each closure device being made up of a flexible blade to close this groove in a rest position to a degree of closure of at least 90%, each flexible blade having a thickness suited to allowing it to deform under the effect of a circulation of liquid in the groove, this at least one flexible groove being secured to the two lateral walls delimiting the groove and to the bottom of the groove, each flexible blade being dimensionally suited to be able, under the action of a flow of liquid, to deform in the groove thereby reducing its degree of closure of the cross section of this groove to at most 40%.
摘要翻译：轮胎胎面，该胎面具有旨在与道路接触的胎面表面，并且包括宽度为W的至少一个槽和由彼此面对的两个侧壁限定的深度P，这两个侧壁通过槽底连接在一起至少一个凹槽，包括多个闭合装置，每个闭合装置由柔性叶片组成，以在静止位置将该凹槽封闭到至少90％的闭合度，每个柔性叶片的厚度适于允许其在槽内的液体循环的作用下变形，该至少一个柔性槽固定到限定槽的两个侧壁和槽的底部，每个柔性叶片在尺寸上适合于能够在液体流动的作用在凹槽中变形，从而将该槽的横截面的闭合程度降低到至多40％。

28. 发明授权

US09446628B2 Tire for two-wheeled vehicles, including a tread having sipes 有权
标题翻译：轮胎为两轮车，包括具有刀槽花纹的胎面
公开(公告)号：US09446628B2
公开(公告)日：2016-09-20
申请号：US13578716
申请日：2011-02-04
申请人： Luc Bestgen
发明人： Luc Bestgen
IPC分类号： B60C11/03 , B60C11/117 , B60C11/12 , B60C11/04
CPC分类号： B60C11/0327 , B60C11/0306 , B60C11/032 , B60C11/04 , B60C11/12 , B60C11/1281 , B60C2011/0374 , B60C2011/1209 , B60C2011/129 , B60C2200/10
摘要： A tire for a motorized two-wheeled vehicle comprising a reinforcing structure of the carcass type, made up of reinforcing elements, anchored on each side of the tire to a bead the base of which is intended to be mounted on a rim seat, each bead being extended radially outwards by a sidewall, the sidewalls radially towards the outside joining to a tread comprising incisions. The length of the incisions is less than 1.2 times the width of the area of the contact patch and at least one incision has at least one end which ends in a cut in the tread the width of which is greater than 2.5 mm and the length of which is between 2.5 and 10 mm.
摘要翻译：一种用于电动两轮车辆的轮胎，其包括由增强元件构成的胎体类型的加强结构，所述加强元件由轮胎的每一侧锚固到其底部将安装在轮辋座上的胎圈，每个胎圈通过侧壁径向向外延伸，所述侧壁径向地朝向包括切口的胎面的外部接合。切口的长度小于接触片面积宽度的1.2倍，并且至少一个切口具有至少一个端部，其端部在胎面中的切口中，其宽度大于2.5mm，并且长度在2.5和10mm之间。

29. 发明申请

US20160243898A1 PNEUMATIC TIRE 审中-公开
标题翻译：气动轮胎
公开(公告)号：US20160243898A1
公开(公告)日：2016-08-25
申请号：US15024465
申请日：2014-10-02
申请人： SUMITOMO RUBBER INDUSTRIES, LTD.
发明人： Tadashi ITO
IPC分类号： B60C11/03
CPC分类号： B60C11/0327 , B60C11/0306 , B60C11/033 , B60C11/11 , B60C11/12 , B60C11/1236 , B60C2011/013 , B60C2011/0334 , B60C2011/0344 , B60C2011/0346 , B60C2011/0348 , B60C2011/0353 , B60C2011/0355 , B60C2011/0358 , B60C2011/0365 , B60C2011/0367 , B60C2011/0393 , B60C2011/1209 , B60C2011/129
摘要： A pneumatic tire in which a tread part is provided with a pair of central main grooves extending continuously around the circumference of the tire on both sides of a tire equator C, and central thin grooves extending continuously around the circumference of the tire on the tire-axially inner sides of the central main grooves and having less groove width than the central main grooves. The central thin grooves include a linear first central thin groove running along the tire circumference, and zigzagging second central thin grooves. The first central thin groove is provided on the tire-axially inner sides of the second central thin grooves.
摘要翻译：一种充气轮胎，其中，胎面部设置有一对中心主槽，所述一对中心主槽在轮胎赤道C的两侧围绕轮胎的圆周连续地延伸，以及中心细槽，其围绕轮胎的轮胎周围连续延伸，中央主槽的轴向内侧，并且具有比中央主槽更小的槽宽度。中心薄槽包括沿着轮胎周边延伸的直线状的第一中心薄槽，以及之字形的第二中央薄槽。第一中央细槽设置在第二中心细槽的轮胎轴向内侧。

30. 发明申请

US20160207359A1 Pneumatic Tire 有权
标题翻译：气动轮胎
公开(公告)号：US20160207359A1
公开(公告)日：2016-07-21
申请号：US14916957
申请日：2014-08-26
申请人： THE YOKOHAMA RUBBER CO., LTD.
发明人： Ryosuke NUKUSHINA
IPC分类号： B60C11/03 , B60C11/13 , B60C11/04 , B60C11/12 , B60C13/00 , B60C15/00
CPC分类号： B60C11/0327 , B60C11/0302 , B60C11/032 , B60C11/04 , B60C11/045 , B60C11/1236 , B60C11/1307 , B60C11/1392 , B60C13/00 , B60C15/00 , B60C2011/0334 , B60C2011/0341 , B60C2011/0346 , B60C2011/0365 , B60C2011/0367 , B60C2011/0369 , B60C2011/0372 , B60C2011/0376 , B60C2011/0379 , B60C2011/0381 , B60C2011/0388 , B60C2011/039 , B60C2011/1209 , B60C2011/133
摘要： A pneumatic tire is provided with a tread, a pair of sidewalls, and a pair of beads. A plurality of bending grooves are provided in an intermediate land located on the inner side of each shoulder main groove. Each of the bending grooves has one end portion opening to the shoulder main groove and the other end closed in the intermediate land. Each of the bending grooves is composed of a first tilting groove portion extending from the opening end portion to the bending portion and a second tilting groove portion extending from the bending portion to the closed end portion. The direction oriented from the opening end portion of the first tilting groove portion toward the bending portion coincides with the rotational direction, and the second tilting groove portion is bent toward the first tilting groove portion with the bending portion serving as an apex.
摘要翻译：充气轮胎设置有胎面，一对侧壁和一对胎圈。多个弯曲槽设置在位于每个胎肩主槽的内侧的中间区域中。每个弯曲槽具有通向肩部主槽的一个端部，另一端在中间区域中封闭。每个弯曲槽由从开口端部向弯曲部延伸的第一倾斜槽部和从弯曲部向封闭端部延伸的第二倾斜槽部构成。从第一倾斜槽部的开口端朝向弯曲部的方向与旋转方向一致，第二倾斜槽部以弯曲部作为顶点而朝向第一倾斜槽部弯曲。

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