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公开(公告)号：US20190184768A1
公开(公告)日：2019-06-20
申请号：US16326170
申请日：2017-08-10
Applicant: The Yokohama Rubber Co., LTD.
Inventor： Atsushi Tanno
IPC: B60C19/00 , B60C5/14 , B60C1/00 , A01N25/10 , A01N59/20 , A01N31/14 , A01N47/34 , A01N65/00 , A01N47/16 , A01N37/18 , A01N57/00
CPC classification number: B60C19/00 , A01N25/10 , A01N31/14 , A01N37/18 , A01N47/16 , A01N47/34 , A01N57/00 , A01N59/20 , A01N65/00 , B60C1/00 , B60C1/0008 , B60C5/00 , B60C5/14 , Y02A50/328 , Y02A50/33
Abstract: Provided is a pneumatic tire including: a tread portion that extends in a tire circumferential direction and forms an annular shape; a pair of sidewall portions disposed on both sides of the tread portion; and a pair of bead portions disposed on an inner side in a tire radial direction of the sidewall portions, wherein an anti-insect layer having extermination characteristics or repellent characteristics with respect to insect pests is provided on an innermost surface of the pneumatic tire, or a repellent layer having repellent or extermination characteristics with respect to insect pests or small animals is provided on an outer surface of the pneumatic tire.
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公开(公告)号：US20180201068A1
公开(公告)日：2018-07-19
申请号：US15742493
申请日：2016-08-04
Applicant: The Yokohama Rubber Co., LTD
Inventor： Atsushi Tanno
CPC classification number: B60C9/1807 , B60C9/00 , B60C9/0042 , B60C9/18 , B60C9/2009 , B60C2009/0071 , B60C2009/2038 , B60C2009/2074
Abstract: Provided is a pneumatic tire with an annular-shaped tread portion extending in a tire circumferential direction, a pair of sidewall portions disposed on both sides of the tread portion, and a pair of bead portions disposed inward of these sidewall portions in a tire radial direction. This pneumatic tire is also provided with a reinforcing member which includes a plurality of reinforcing cords oriented in at least three directions, and has a mesh-like structure with at least three of the reinforcing cords oriented in different directions joined together at at least a portion of intersecting locations of the reinforcing cords.
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公开(公告)号：US20170232806A1
公开(公告)日：2017-08-17
申请号：US15501806
申请日：2015-08-04
Applicant: The Yokohama Rubber Co., LTD.
Inventor： Hayato Sakamoto , Yoshiaki Hashimura , Atsushi Tanno
CPC classification number: B60C19/00 , B29D30/0061 , B29D2030/0072 , B60C17/00 , B60C19/002 , B60C19/003 , B60C23/0493
Abstract: A pneumatic tire (1) includes a mechanical fastener (3) formed of at least two or more fastener components (3a, 3b) and attached to a tire inner surface (2). In such a pneumatic tire (1), the two or more fastener components (3a, 3b) of the mechanical fastener (3) are fixed with a resin reinforcement member (7) sandwiched therebetween, the resin reinforcement member (7) including at least one layer of a resin film or resin sheet including any of: (a) a resin or a resin composition made of a blend of resin and an elastomer; (b) a resin or a resin composition made of a blend of a resin and an elastomer including arranged fibers; and (c) a resin or a resin composition made of a blend of a resin and an elastomer with short fibers compounded therein.
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公开(公告)号：US20170218924A1
公开(公告)日：2017-08-03
申请号：US15310425
申请日：2015-05-12
Applicant: The Yokohama Rubber Co., LTD
Inventor： Atsushi Tanno
CPC classification number: F03D9/32 , B60B7/20 , B60B21/12 , B60C19/00 , B60C99/00 , F03D1/06 , F03D9/11 , F03D9/25 , F03D13/10 , F05B2240/941 , H02K7/1807 , H02K7/183 , H02K7/1838 , H02K7/1846 , Y02E10/721 , Y02E10/725 , Y02E10/728
Abstract: Provided is a power generation system capable of efficiently converting wind power into electric power. The power generation system comprises: a pneumatic tire; a wheel on which the pneumatic tire is mounted; and at least one generator wind turbine attached, in a cavity defined by the pneumatic tire and the wheel, to the pneumatic tire and/or the wheel.
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公开(公告)号：US20160159167A1
公开(公告)日：2016-06-09
申请号：US14905931
申请日：2014-08-18
Applicant: THE YOKOHAMA RUBBER CO., LTD.
Inventor： Atsushi Tanno , Jun Matsuda , Yuji Sato
CPC classification number: B60C19/00 , B29D30/0601 , B29D30/08 , B29D30/30 , B29D30/3014 , B29D2030/088 , B29D2030/3071 , B29K2105/258 , B60C9/02 , B60C9/18 , B60C11/00 , B60C2009/1878
Abstract: A pneumatic tire (1) is provided with a cylindrical annular structure (10) that is disposed around the rotational axis and that has an outer surface and an inner surface, a carcass portion (12) at least a part of which is disposed on an outer side of the annular structure in a direction parallel to the rotational axis, the carcass portion (12) having a cord covered by rubber, a rubber layer (11) at least a part of which is disposed so as to face the outer surface of the annular structure, the rubber layer (11) including a tread portion, and a fiber (2) disposed between the annular structure and the rubber layer so as to suppress generation of a gas space between the annular structure and the rubber layer.
Abstract translation: 一种充气轮胎（1）设置有围绕旋转轴设置的圆柱形环形结构（10），并且具有外表面和内表面，胎体部分（12）的至少一部分设置在胎圈部分 所述胎体部分（12）具有被橡胶覆盖的绳索，所述橡胶层（11）的至少一部分设置成面向所述环形结构的外表面的外表面 所述环状结构体，所述橡胶层（11）包括胎面部，以及设置在所述环状结构体与所述橡胶层之间的纤维（2），以抑制所述环状结构体与所述橡胶层之间的气体空间的产生。
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Patent Agency Ranking
公开(公告)号：US20150165820A1
公开(公告)日：2015-06-18
申请号：US14629400
申请日：2015-02-23
Applicant: The Yokohama Rubber Co., LTD.
Inventor： Atsushi Tanno , Noboru Takada , Yuji Sato , Jun Matsuda , Yuji Kodama , Susumu Imamiya
IPC: B60C9/02
CPC classification number: B60C9/0238 , B60C9/18 , B60C9/28 , B60C11/01 , B60C2011/0033 , Y02T10/862 , Y10T152/10765 , Y10T152/1081 , Y10T152/10855 , Y10T152/10864
Abstract: A pneumatic tire including: a cylindrical annular structure; a rubber layer, which will become a tread portion, provided along a circumferential direction of the annular structure on an outer side of the annular structure; a carcass portion provided on at least both sides in a width direction of the cylindrical structure including the annular structure and the rubber layer; and an extending portion that extends from both sides in the width direction of the annular structure farther outward in the width direction than a ground contact edge on the outer side in the width direction of the tread portion, and that is provided in plurality on both sides in the width direction along the circumferential direction of the annular structure.
Abstract translation: 一种充气轮胎，包括：圆柱形环形结构; 橡胶层，其将成为在环形结构的外侧上沿着环形结构的圆周方向设置的胎面部; 在包括所述环形结构和所述橡胶层的所述圆筒形结构的宽度方向上至少设置两侧的胎体部; 以及延伸部，其从所述环状结构体的宽度方向的宽度方向的宽度方向的两侧沿着与所述胎面部的宽度方向的外侧的接地接触边缘延伸，并且在两侧设置多个 沿着环状结构的圆周方向的宽度方向。
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公开(公告)号：US20130098522A1
公开(公告)日：2013-04-25
申请号：US13711171
申请日：2012-12-11
Applicant: The Yokohama Rubber Co., Ltd.
Inventor： Atsushi Tanno
IPC: B60C5/00
CPC classification number: B29D30/0681 , B29C66/71 , B60C5/00 , B60C19/002 , Y10T152/10054 , Y10T152/10495 , Y10T156/10 , B29C65/00
Abstract: Provided are: a noise reduction device with an improved adhesion of a noise absorbing member formed of a porous material and with a reduced processing time; a method of manufacturing the noise reduction device; and a pneumatic tire including the noise reduction device. The noise reduction device of the present invention includes: a noise absorbing member formed of a porous material; a band member for attaching the noise absorbing member to the inner surface of a tire; and locking members formed of a thermoplastic resin. The band member is formed of a thermoplastic resin. The noise absorbing member is disposed between the band member and the locking members. The locking members are bonded to the band member through the noise absorbing member by thermal fusion.
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公开(公告)号：US11999201B2
公开(公告)日：2024-06-04
申请号：US17309979
申请日：2019-12-12
Applicant: The Yokohama Rubber Co., LTD.
Inventor： Atsushi Tanno , Daichi Watabe
IPC: B60C19/00
CPC classification number: B60C19/002
Abstract: On a pneumatic tire, a sound absorbing member is installed on an inner surface of a tread portion via a surface fastener including a pair including a hook member and a loop member, the hook member including hook-shaped elements on one surface and being fixed to the tire inner surface, and the loop member being provided with loop-shaped elements engageable with the hook-shaped elements and being fixed to the sound absorbing member. In a meridian cross-section, the loop member has at least one section partially fixed in a tire width direction to the sound absorbing member. Given a fixed region in which the loop member is fixed to the sound absorbing member, and a non-fixed region in which the loop member is not fixed to the sound absorbing member, an engaging region in which the loop member and the hook member engage each other is on the non-fixed region.
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公开(公告)号：US11541695B2
公开(公告)日：2023-01-03
申请号：US16768048
申请日：2018-11-26
Applicant: The Yokohama Rubber Co., LTD.
Inventor： Atsushi Tanno
Abstract: A tread portion of a pneumatic tire includes a columnar wear measurement magnet that has magnetic flux density or magnetic field strength formed thereby decreased due to wear thereof along with wear of tread rubber of the tread portion and a columnar reference magnet provided at a position where the columnar reference magnet is not worn with the wear of the tread rubber. The wear measurement magnet and the reference magnet extend from a tread surface side toward a tire cavity region of the pneumatic tire, and an end of the reference magnet on the tread surface side is located farther from a tread surface where the tread portion contacts the ground than an end of the wear measurement magnet on the tread surface side.
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公开(公告)号：US11524531B2
公开(公告)日：2022-12-13
申请号：US16768643
申请日：2018-11-21
Applicant: The Yokohama Rubber Co., LTD.
Inventor： Atsushi Tanno , Hiraku Koda , Jun Matsuda
Abstract: In a pneumatic tire, bead cores have a wire arrangement. In a cross-sectional view in a tire meridian direction, a tangential line and a contact point are defined. The tangential line contacts an innermost layer in a radial direction and the wire cross sections innermost and outermost in a lateral direction in the wire arrangement from a rim fitting surface side. The contact point of the tangent line is on the wire cross section on the outermost side. A gauge Wh in the lateral direction from the contact point to the rim fitting surface and an outer diameter φ of the bead wire have a relationship 2.0≤Wh/φ≤15.0. A radial height H2 of a contact portion between a body portion and a turned back portion of a carcass layer has a relationship 0.80≤H2/H1≤3.00 to a radial height H1 of the bead cores.
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