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31. 发明授权

US10618357B2 Stud pin, and pneumatic tire 有权
公开(公告)号：US10618357B2
公开(公告)日：2020-04-14
申请号：US15582374
申请日：2017-04-28
申请人： The Yokohama Rubber Co., LTD.
发明人： Kenichi Matsumoto
IPC分类号： B60C11/16 , B60C11/14
CPC分类号： B60C11/1675 , B60C11/1668 , B60C11/16 , B60C11/1643 , B60C11/1656
摘要： A stud pin includes a tip including a tip end surface configured to come into contact with a road surface and a trunk portion that supports the tip and extends in one direction. The trunk portion includes an upper flange disposed at a first end of the trunk portion, the tip being fixed to the upper flange, and a lower flange disposed at a position to a side opposite the upper flange of the trunk portion. An upper end surface of the upper flange from which the tip protrudes includes a recessed surface, the recessed surface including a smooth inclined surface recessing in a curved manner or a linear manner toward the lower flange with advancement toward a protruding base portion of the tip.

32. 发明授权

US09505273B2 Studded tire 有权
标题翻译：铆钉轮胎
公开(公告)号：US09505273B2
公开(公告)日：2016-11-29
申请号：US14357266
申请日：2012-11-13
申请人： COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN , MICHELIN RECHERCHE ET TECHNIQUE, S.A.
发明人： Daniel Fabing , Illyes Batnini , Pierre Lesage , Beatrice Lopez
IPC分类号： B60C11/00 , B60C11/16 , B60C1/00
CPC分类号： B60C11/1693 , B60C1/0016 , B60C11/0041 , B60C11/1637 , B60C11/1656
摘要： The invention relates to a studded tire the tread of which comprises a first part in contact with the ground and a second part placed radially to the inside of the first part, and at least one stud protruding from the tread, and the head of the stud being entirely anchored in the second part of the tread, in which the complex modulus G*(0° C.) of the rubber composition forming the first part of the tread is less than 1.5 MPa and in which the complex modulus G* of the rubber composition forming the second part of the tread varies with temperature such that G*(5° C.) is equal to or greater than 5 MPa and G*(20° C.) is less than or equal to 0.5 G*(5° C.).
摘要翻译：本发明涉及一种镶嵌轮胎，其胎面包括与地面接触的第一部分和径向放置在第一部分内部的第二部分，以及从胎面突出的至少一个螺柱和螺柱的头部完全锚固在胎面的第二部分中，其中形成胎面的第一部分的橡胶组合物的复数模量G *（0℃）小于1.5MPa，并且其中复合模量G * 形成胎面第二部分的橡胶组合物随温度变化，使得G *（5℃）等于或大于5MPa，G *（20℃）小于或等于0.5G *（5 C。）。

33. 发明申请

US20160311267A1 Pneumatic Tire 审中-公开
标题翻译：气动轮胎
公开(公告)号：US20160311267A1
公开(公告)日：2016-10-27
申请号：US15103289
申请日：2014-12-09
申请人： THE YOKOHAMA RUBBER CO., LTD.
发明人： Kenichi Matsumoto
IPC分类号： B60C11/16
CPC分类号： B60C11/1637 , B60C11/1625 , B60C11/1643 , B60C11/1656 , B60C11/1675
摘要： Provided is a pneumatic tire which includes a tire tread section provided with a plurality of stud pin inserting holes in a tread surface and a plurality of stud pins inserted into the holes. The holes each include a securing portion coming into contact with an entire periphery of each of the stud pins to secure the stud pin. The securing portion includes a protrusion provided on an inner wall thereof, the protrusion extending in a depth direction of the holes and guiding claws of a pin driver in the depth direction of the holes, the pin driver driving the stud pins into the holes. The protrusion deforms to match an outer peripheral surface of the stud pin inserted into each of the holes, such that an entire surface of the protrusion comes into contact with the outer peripheral surface of the stud pin.
摘要翻译：本发明提供一种充气轮胎，其特征在于，具备：轮胎胎面部，其在胎面表面设置有多个销销插入孔，以及插入所述孔的多个销钉。这些孔各自包括与每个螺柱销的整个周边接触的固定部分，以固定螺柱销。所述固定部包括设置在其内壁上的突起，所述突起在所述孔的深度方向上延伸，并且在所述孔的深度方向上沿销钉驱动器的引导爪延伸，所述销驱动器将所述销钉驱动到所述孔中。突出部变形成与插入每个孔的螺柱销的外周面匹配，使得突起的整个表面与螺柱销的外周面接触。

34. 发明申请

US20160046156A1 Stud Pin And Pneumatic Tire 审中-公开
标题翻译：螺柱销和气动轮胎
公开(公告)号：US20160046156A1
公开(公告)日：2016-02-18
申请号：US14412098
申请日：2014-01-31
申请人： The Yokohama Rubber Co., LTD.
发明人： Kenichi Matsumoto
IPC分类号： B60C11/16
CPC分类号： B60C11/1643 , B60C11/1656 , B60C11/1675
摘要： A stud pin configured to be installed in a stud pin installation hole in a tread portion of a pneumatic tire includes a tip end which makes contact with a road surface; and a buried base embedded in the tread portion; pressure from the side surface of the stud pin installation hole on the bottom portion and the trunk portion securing the stud pin. The buried base extends in one direction and includes a flanged trunk portion provided between the bottom portion and the tip portion. The bottom portion includes a plurality of first recesses formed on and along an outer peripheral surface thereof that is in contact with a side surface of the stud pin installation hole. The trunk portion includes a plurality of second recesses formed on and along an outer peripheral surface thereof that is in contact with the side surface of the stud pin installation hole.
摘要翻译：构造成安装在充气轮胎的胎面部分中的销钉安装孔中的螺柱销包括与路面接触的前端; 以及埋设在所述胎面部中的埋地基部; 从底部的螺柱销安装孔的侧面施加的压力和固定螺柱销的主体部分。埋设的基座在一个方向上延伸并且包括设置在底部和尖端部分之间的带凸缘的主体部分。底部包括形成在其外周表面上并沿着其外周表面的多个第一凹部，其与柱销安装孔的侧表面接触。主体部分包括形成在其外周表面上并沿其外周表面形成的多个第二凹部，该第二凹槽与柱塞销安装孔的侧表面接触。

35. 发明授权

US4884608A Spike fitted on a vehicle tire for perpendicular contact with the road 失效
标题翻译：尖峰装在汽车轮胎上，用于与道路垂直接触
公开(公告)号：US4884608A
公开(公告)日：1989-12-05
申请号：US187536
申请日：1988-04-15
申请人： Unto Linden
发明人： Unto Linden
IPC分类号： B60C11/16
CPC分类号： B60C11/1643 , B60C11/1656
摘要： The present invention concerns a fixed spike, or a sleeve-mounted spike, fitted on a vehicle tire. The fixed spike or the sleeve-mounted spike, features an asymmetric region which is disposed to produce a force component (F.sub.2) turning the fixed spike, or the sleeve-mounted spike (20) so that the fixed spike, or the sleeve-mounted spike (20) is arranged, at initial contact with the road surface (17), to meet the road surface (17) substantially in vertical position.
摘要翻译： PCT No.PCT / FI87 / 00123 Sec。 371日期：1988年4月15日 102（e）日期1988年4月15日PCT提交1987年9月18日PCT公布。第WO88 / 01945号公报日期：1988年3月24日。本发明涉及一种安装在车辆轮胎上的固定尖钉或套筒安装的钉。固定钉或套筒安装的钉具有不对称区域，其设置成产生转动固定尖钉的力分量（F2）或套筒安装的钉（20），使得固定尖钉或套筒安装尖头（20）在与路面（17）初始接触时被布置成基本处于垂直位置以满足路面17。

36. 发明授权

EP3452304B2 PNEUMATIQUE CLOUTÉ 有权
公开(公告)号：EP3452304B2
公开(公告)日：2024-05-22
申请号：EP17730510.9
申请日：2017-06-21
IPC分类号： B60C11/16
CPC分类号： B60C11/1656 , B60C11/16

37. 发明公开

EP3287301A1 STUD AND TIRE 有权
标题翻译：拼图和轮胎
公开(公告)号：EP3287301A1
公开(公告)日：2018-02-28
申请号：EP16783160.1
申请日：2016-04-19
申请人： Bridgestone Corporation
发明人： SAWADA, Hiroki , WADA, Junichiro
IPC分类号： B60C11/16 , B60C11/00
CPC分类号： B60C11/1675 , B60C11/16 , B60C11/1656
摘要： A stud and a tire fitted with the studs featuring improved ice braking performance and anti-stud-loss performance are provided. To that end, the stud (1) according to the present invention, which is to be fitted in a stud recess formed on the tread surface side of the tire, includes a columnar body section (2), a pin section (3) disposed on one end in the direction along the central axis of the body section, and a flange section (4) disposed on the other end in the direction along the central axis of the body section. The body section, the pin section, and the flange section are respectively so formed as to have a length direction and a width direction orthogonal to the central axis 1C. And the length direction of the pin section (3) and the length direction of the flange section (4) face in the same direction, whereas the length direction of the pin section (3) and the flange section (4) faces in a different direction from the length direction of the body section (2).
摘要翻译：提供了具有改进的制冰性能和防止螺栓损失性能的双头螺栓和轮胎。为此，根据本发明的待装配在形成在轮胎的胎面表面侧上的螺柱凹槽中的螺柱（1）包括圆柱形主体部分（2），设置在销轴部分（3）中的销部分在沿着所述主体部分的中心轴线的方向上的一端上，以及在沿着所述主体部分的中心轴线的方向上的另一端上设置的凸缘部分（4）。主体部分，销部分和凸缘部分分别形成为具有与中心轴线1C正交的长度方向和宽度方向。销部3的长度方向与凸缘部4的长度方向朝向相同的方向，销部3与凸缘部4的长度方向朝向不同的方向从主体部分（2）的长度方向延伸。

38. 发明公开

EP3127716A1 STUD TIRE 有权
标题翻译： SPIKE-REIFEN
公开(公告)号：EP3127716A1
公开(公告)日：2017-02-08
申请号：EP15773461.7
申请日：2015-03-31
申请人： The Yokohama Rubber Co., Ltd.
发明人： MAEJIMA, Keisuke , MIHARA, Satoshi
IPC分类号： B60C11/16 , B60C1/00 , B60C11/00 , C08K3/04 , C08K3/36 , C08L21/00
CPC分类号： B60C11/1637 , B60C1/00 , B60C1/0016 , B60C11/00 , B60C11/11 , B60C11/1204 , B60C11/16 , B60C11/1625 , B60C11/1656 , B60C11/1668 , B60C2011/1213 , C08K3/04 , C08K3/36 , C08K5/01 , C08K9/10 , C08K2201/006 , C08L7/00 , C08L9/00 , C08L9/06 , C08L91/00 , C08L91/06 , C08L2205/02 , C08L2205/03 , C08L21/00 , C08K5/548 , C08K3/22 , C08K5/09 , C08K3/06 , C08K5/18 , C08K5/31
摘要： The present invention provides a studded tire in which the stud pin retention capacity is increased and the performance on snow and ice and the wet performance are enhanced beyond conventional levels. The studded tire of the present invention has stud pins 20 embedded in a road contact surface of a tread portion 1; the rubber composition forming the tread portion 1 containing a diene rubber containing at least one rubber selected from natural rubber, styrene-butadiene rubber, and butadiene rubber, from 5 to 50 parts by weight of carbon black and from 5 to 70 parts by weight of silica per 100 parts by weight of the diene rubber; a glass transition temperature of the diene rubber being not higher than -60°C; a nitrogen adsorption specific surface area of the carbon black being from 50 to 120 m 2 /g; a CTAB specific surface area of the silica being from 80 to 190 m 2 /g; a rubber hardness of the rubber composition being not greater than 60; and a product (SxA) of a stress S (MPa) at the time of 400% elongation and a bottom surface area A (mm 2 ) of a flange portion 23 on a bottom side of the stud pins 20 being not less than 400 and not greater than 850.
摘要翻译：本发明提供了一种镶嵌轮胎，其中柱销保持能力增加，并且雪和冰上的性能以及湿性能超过常规水平。本发明的镶嵌轮胎具有镶嵌在胎面部1的道路接触面上的螺柱销20，形成胎面部1的橡胶组合物含有含有选自天然橡胶，苯乙烯 - 丁二烯橡胶和丁二烯橡胶中的至少一种橡胶的二烯橡胶，5〜50重量份炭黑和5〜70重量份二氧化硅/ 100重量份二烯橡胶; 二烯橡胶的玻璃化转变温度不高于-60℃; 碳黑的氮吸附比表面积为50〜120m 2 / g; 二氧化硅的CTAB比表面积为80〜190m 2 / g; 橡胶组合物的橡胶硬度不大于60; 在柱销20的底侧的凸缘部23的伸长率为400％时的应力S（MPa）和底座面23的底面积A（mm 2）的乘积（SxA）为400以上，不大于850。

39. 发明公开

EP2977231A1 STUD PIN AND TIRE USING SAME 有权
标题翻译：用钉子和轮胎使用相同
公开(公告)号：EP2977231A1
公开(公告)日：2016-01-27
申请号：EP14768635.6
申请日：2014-03-05
申请人： Bridgestone Corporation
发明人： SAWADA Hiroki , KAWAMATA Satoru , WATANABE Yuki , ITO Tomoaki
IPC分类号： B60C11/16
CPC分类号： B60C11/1675 , B60C11/1643 , B60C11/1656
摘要： Provided are: a stud pin and a tire, which exhibit improved driving and braking performances on icy and snowy road surfaces as well as improved stud-off resistance. The stud pin is intended to be used on a tire. The stud pin comprises: a body part 1 which is embedded in a tire tread; and a pin portion 2 which is arranged in a protruding manner on one end of the body part and protrudes from the surface of the tire tread, the body part comprising a main body part 3 and a flange portion 4. The main body part assumes a line-symmetrical shape having two symmetry axes A and B that are perpendicular to each other; the flange portion assumes a line-symmetrical shape having at least one symmetry axis; when a symmetry axis of the flange portion that represents a maximum length of the flange portion in the axial direction is defined as longitudinal symmetry axis C, the maximum length of the flange portion in the direction perpendicular to the longitudinal symmetry axis C is shorter than the length of the flange portion along the longitudinal symmetry axis C; and, when the lengths of the main body part on the symmetry axes A and B of the main body part are defined as La and Lb, respectively, the symmetry axis A satisfying La ≥ Lb and the longitudinal symmetry axis C of the flange portion are in substantially the same direction.
摘要翻译：提供：螺柱销和轮胎，它们在冰雪路面上表现出改善的驾驶和制动性能以及改善的防脱落性能。螺栓销旨在用于轮胎。柱销包括：嵌入轮胎胎面中的主体部分1; 以及销部2，该销部2以突出的方式布置在主体部的一端上并且从轮胎胎面的表面突出，主体部包括主体部3和凸缘部4.主体部呈现具有彼此垂直的两个对称轴线A和B的线对称形状; 所述凸缘部呈现具有至少一个对称轴线的线对称形状; 当代表凸缘部分在轴向上的最大长度的凸缘部分的对称轴线被定义为纵向对称轴线C时，凸缘部分在垂直于纵向对称轴线C的方向上的最大长度比凸缘部分沿着纵向对称轴线C的长度; 并且当主体部分的对称轴线A和B上的主体部分的长度分别被定义为La和Lb时，满足La≥Lb的对称轴A和凸缘部分的纵向对称轴线C是在基本相同的方向上。

40. 发明公开

EP2641754A2 Pneumatic tire 有权
标题翻译： PNEU
公开(公告)号：EP2641754A2
公开(公告)日：2013-09-25
申请号：EP13159365.9
申请日：2013-03-15
申请人： THE YOKOHAMA RUBBER CO., LTD.
发明人： Matsumoto, Kenichi
IPC分类号： B60C11/16
CPC分类号： B60C11/1637 , B60C11/1643 , B60C11/1656
摘要： The pneumatic tire includes a tire tread portion in which a plurality of holes (46) for embedding stud pins (48) is provided, and a plurality of stud pins embedded in the holes. Each of the holes includes a hole body portion extending cylindrically in the depth direction of the holes. A narrow groove (52) extending in the depth direction of the holes is provided in the side wall of the hole body portion (46c). The pneumatic tire has a great resistance to pin drop while the performance of the tire on ice is at least maintained.
摘要翻译：所述充气轮胎具备轮胎胎面部，所述轮胎胎面部分设置有用于嵌入销销（48）的多个孔（46），以及嵌入所述孔中的多个销钉销。每个孔包括在孔的深度方向上圆柱形延伸的孔体部。在孔主体部分（46c）的侧壁上设置有沿孔的深度方向延伸的窄槽（52）。充气轮胎具有很大的阻力降低，同时至少保持了轮胎在冰上的性能。

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