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公开(公告)号：US20160121665A1
公开(公告)日：2016-05-05
申请号：US14993776
申请日：2016-01-12
Applicant: Continental Reifen Deutschland GmbH
Inventor： Patrick Moldenhauer
CPC classification number: B60C19/088 , B60C15/0009 , B60C15/02 , B60C19/084 , B60C2015/0614
Abstract: A pneumatic vehicle tire is configured for mounting on a rim. The tire includes a bead region having a bead core disposed therein and a side wall. A carcass insert extends around the bead region and has a turn-up extending in the direction of the side wall. A rim rubber forms an outer surface of the bead region and includes a first rim rubber part made of an electrically non-conductive rubber mixture and a second rim rubber part made of an electrically conductive rubber mixture. The second rim rubber part runs within the tire and forms an electrically conductive connection to the rim while the first rim rubber part extends beyond the rim flange and is in contact with the rim flange. The first rim rubber part is made of a rubber mixture having a low hysteresis.
Abstract translation: 气动车辆轮胎被配置为安装在轮辋上。 轮胎包括其中设置有胎圈芯的胎圈区域和侧壁。 胎体插入件围绕胎圈区域延伸并且具有沿着侧壁的方向延伸的翻边。 边缘橡胶形成胎圈区域的外表面，并且包括由不导电橡胶混合物制成的第一边缘橡胶部分和由导电橡胶混合物制成的第二边缘橡胶部分。 第二轮辋橡胶部分在轮胎内延伸并且形成与轮辋的导电连接，同时第一轮辋橡胶部分延伸超过轮辋凸缘并且与轮辋凸缘接触。 第一轮辋橡胶部分由具有低滞后性的橡胶混合物制成。
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公开(公告)号：US20160107490A1
公开(公告)日：2016-04-21
申请号：US14872311
申请日：2015-10-01
Applicant: Bridgestone Americas Tire Operations, LLC
Inventor： Amy M. Randall , Paul B. Wilson , Terence E. Wei , William J. Corsaut
CPC classification number: B60C19/00 , B29D30/0061 , B29D30/50 , B29D2030/0077 , B60C13/00 , B60C15/0009 , B60C15/0018 , B60C15/06 , B60C15/0603 , B60C15/0635 , B60C2015/0614 , B60C2015/0621 , B60C2015/0625 , B60C2019/004
Abstract: A tire includes a circumferential tread, a pair of sidewalls, and a pair of bead portions. Each bead portion includes a bead and a bead filler. The tire further includes at least one body ply extending from bead portion to bead portion. The body ply includes a pair of turn up portions radially outside of a respective bead portion. An electronic device is embedded in the tire. The electronic device is encapsulated in a curable adhesive including at least one of natural rubber, styrene butadiene rubber, and butadiene rubber.
Abstract translation: 轮胎包括周向胎面，一对侧壁和一对胎圈部分。 每个胎圈部分包括胎圈和胎圈填料。 轮胎还包括从胎圈部分到胎圈部分延伸的至少一个主体帘布层。 主体帘布层包括在相应的胎圈部分的径向外侧的一对翻边部分。 电子设备嵌入在轮胎中。 电子装置封装在包括天然橡胶，丁苯橡胶和丁二烯橡胶中的至少一种的可固化粘合剂中。
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公开(公告)号：US20160052350A1
公开(公告)日：2016-02-25
申请号：US14464057
申请日：2014-08-20
Applicant: The Goodyear Tire & Rubber Company
Inventor： Robin Lamgaday , Jean-Claude Patrice Philippe Griffoin
CPC classification number: B60C23/12 , B29D30/0061 , B29D30/0681 , B29D30/08 , B29D2030/0094 , B60C15/06 , B60C2015/0614
Abstract: A tire assembly includes a tire having a pneumatic cavity, first and second sidewalls extending respectively from first and second tire bead regions to a tire tread region with the first sidewall having at least one bending region operatively bending when radially within a rolling tire footprint, and a chafer component with an air passageway defined by an air tube resiliently deforming segment by segment between an expanded condition and an at least partially collapsed condition in response to respective segment by segment deformation of the sidewall when radially within the rolling tire footprint. The air tube is inserted into the chafer before assembly with other components of an uncured tire and curing of the uncured tire.
Abstract translation: 轮胎组件包括具有气动空腔的轮胎，第一和第二侧壁分别从第一和第二轮胎胎圈区域延伸到轮胎胎面区域，其中第一侧壁具有在径向位于滚动胎面覆盖区域内的至少一个弯曲区域可操作地弯曲;以及 胎圈包布部件，其具有由空气管限定的空气通道，所述空气通道在径向地位于滚动轮胎足迹内时响应于侧壁的逐段变形而在膨胀状态和至少部分折叠状态之间逐段变形。 在与未硫化轮胎的其他部件组装之前将空气管插入胎圈包布，并固化未硫化轮胎。
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14.发明申请公开(公告)号：US20160039252A1
公开(公告)日：2016-02-11
申请号：US14923138
申请日：2015-10-26
Applicant: Continental Reifen Deutschland GmbH
Inventor： Udo Frerichs
CPC classification number: B60C19/084 , B29D30/08 , B29D2030/088 , B60C9/0207 , B60C15/0018 , B60C15/0045 , B60C19/088 , B60C2009/0215 , B60C2015/0614
Abstract: A pneumatic vehicle tire has a carcass with at least one carcass ply. The surface of the carcass ply has an overlay made of an electrically conductive rubber mixture. The overlay extends continuously from an electrically conductive bead base to a superstructure and contacts the superstructure. A method for making a pneumatic vehicle tire includes the steps of making a carcass ply, covering a surface of the carcass ply with a continuous overlay made of an electrically conductive rubber mixture. The overlay contacts an electrically conductive bead base and the superstructure in the finished pneumatic vehicle tire.
Abstract translation: 气动车辆轮胎具有至少一个胎体帘布层的胎体。 胎体帘布层的表面具有由导电橡胶混合物制成的覆盖层。 覆盖层从导电珠基体连续延伸到上层结构并接触上层结构。 一种制造气动车辆轮胎的方法包括以下步骤：制造胎体帘布层，用由导电橡胶混合物制成的连续覆盖物覆盖胎体帘布层的表面。 覆盖层与完成的气动车辆轮胎中的导电珠基体和上部结构接触。
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公开(公告)号：US20150360524A1
公开(公告)日：2015-12-17
申请号：US14305657
申请日：2014-06-16
Applicant: The Goodyear Tire & Rubber Company
Inventor： Thulasiram Gobinath , Robert Leon Benedict , Richard Nicholas Crane
CPC classification number: B60C23/12 , B60C2015/0614 , Y10T152/10828
Abstract: A tire assembly includes a tire having a pneumatic cavity, first and second sidewalls extending respectively from first and second tire bead regions to a tire tread region, the first sidewall having at least one bending region operatively bending when radially within a rolling tire footprint, and a chafer component with an air passageway defined by an air tube resiliently deforming segment by segment between an expanded condition and an at least partially collapsed condition in response to respective segment by segment deformation of the sidewall when radially within the rolling tire footprint. The tire assembly pumps a constant volume of air for every revolution of the tire thus providing a linear pumping rate regardless of dead volumes in the tire.
Abstract translation: 轮胎组件包括具有气动腔的轮胎，第一和第二侧壁分别从第一和第二轮胎胎圈区域延伸到轮胎胎面区域，第一侧壁具有至少一个弯曲区域，其在径向位于滚动胎面覆盖区域内可操作地弯曲;以及 胎圈包布部件，其具有由空气管限定的空气通道，所述空气通道在径向地位于滚动轮胎足迹内时响应于侧壁的逐段变形而在膨胀状态和至少部分折叠状态之间逐段变形。 轮胎组件为轮胎的每转一次泵送恒定体积的空气，从而提供线性泵送速率，而与轮胎中的死体积无关。
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Patent Agency Ranking
公开(公告)号：US20150283865A1
公开(公告)日：2015-10-08
申请号：US14436006
申请日：2013-10-29
Applicant: SUMITOMO RUBBER INDUSTRIES, LTD.
Inventor： Kenji Ueda
CPC classification number: B60C15/04 , B60C5/00 , B60C15/02 , B60C15/06 , B60C2001/005 , B60C2015/0614 , B60C2015/0617 , Y10T152/10828
Abstract: A tire includes a pair of beads, a carcass, chafers, an insulation, and cushion layers. Each bead includes a core positioned inward of the bead in a radial direction. At an inside of the core in the radial direction, the insulation is laminated on the chafers so as to be located outward of the chafers in the radial direction. Each cushion layer is laminated on the insulation so as to be located outward of the insulation in the radial direction. The insulation and the cushion layer are formed from respective crosslinked rubbers different from each other. A compressive elastic modulus Eα* of the crosslinked rubber of the cushion layer is smaller than a compressive elastic modulus Eβ* of the crosslinked rubber of the insulation.
Abstract translation: 轮胎包括一对胎圈，胎体，胎圈，隔离层和衬垫层。 每个胎圈包括沿径向位于胎圈内侧的芯。 在芯部的径向内侧，绝缘体层叠在晶圆上，以便沿径向位于晶片的外侧。 每个缓冲层层叠在绝缘体上以便沿径向位于绝缘体的外侧。 绝缘层和缓冲层由彼此不同的交联橡胶形成。 缓冲层的交联橡胶的压缩弹性模量Eα*小于绝缘体的交联橡胶的压缩弹性模量E＆bgr * *。
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公开(公告)号：US09139050B2
公开(公告)日：2015-09-22
申请号：US12886879
申请日：2010-09-21
Applicant: Gayathri Venkataramani , Dale Eugene Wells
Inventor： Gayathri Venkataramani , Dale Eugene Wells
CPC classification number: B60C15/06 , B60C15/0009 , B60C15/04 , B60C15/0603 , B60C15/0607 , B60C2015/061 , B60C2015/0614 , B60C2015/0621 , B60C2200/065
Abstract: A pneumatic tire construction is described suitable for severe loading conditions. The tire includes a bead portion further having an apex which extends radially outward of the bead core, and a first turn-up pad located adjacent said chafer, and a second turn-up pad located adjacent said first turn-up pad, wherein the first turn-up pad has a G′ less than the G′ of the second turn-up pad. Alternatively, the first turn-up pad may be located adjacent to the rim flange and the second turn-up pad may be located axially inward of the first pad. The second turn-up pad is preferably thicker and longer than the first turn-up pad.
Abstract translation: 描述适用于严重负载条件的充气轮胎结构。 轮胎包括还具有径向向外延伸到胎圈芯的顶点的胎圈部分和邻近所述胎圈包布置的第一上翻垫和位于所述第一上翻垫附近的第二上翻垫，其中所述第一 翻转垫具有小于第二上翻垫的G'的G'。 或者，第一翻页垫可以位于边缘凸缘附近，并且第二翻页垫可以位于第一垫的轴向内侧。 第二翻转垫优选地比第一上翻垫更厚并且更长。
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公开(公告)号：US20150144242A1
公开(公告)日：2015-05-28
申请号：US14408387
申请日：2013-06-13
Inventor： Patricia Lagarde, JR. , David Lavialle
CPC classification number: B60C15/06 , B60C1/00 , B60C15/0603 , B60C2001/005 , B60C2001/0058 , B60C2015/0614 , B60C2015/0621 , B60C2015/0625 , B60C2015/065 , C08K3/04 , C08K3/36 , C08K5/548 , C08L7/00 , C08L9/00 , C08L71/02
Abstract: A tire which is intended to bear heavy loads and the endurance of which is improved. The tire contains, in the bead region, at least one internal annular insert, the said insert having a rubber composition containing a polyisoprene elastomer, between 45 phr and 60 phr of a reinforcing filler containing from 43 to 55 phr of a reinforcing inorganic filler with a BET specific surface of between 155 and 185 m2/g, and a coupling agent for bonding the reinforcing inorganic filler to the elastomer.
Abstract translation: 旨在承受重载荷并且耐久性得到改善的轮胎。 轮胎在胎圈区域中包含至少一个内部环形插入件，所述插入件具有包含聚异戊二烯弹性体的橡胶组合物，介于45phr至60phr之间的增强填料，其含有43至55phr的增强无机填料与 155至185m 2 / g的BET比表面积和用于将增强无机填料粘合到弹性体上的偶联剂。
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公开(公告)号：US20150027609A1
公开(公告)日：2015-01-29
申请号：US14377674
申请日：2013-02-12
Applicant: BRIDGESTONE CORPORATION
Inventor： Takahiro Uchida
CPC classification number: B29D30/0606 , B29D2030/0612 , B29D2030/0616 , B29D2030/0617 , B60C13/02 , B60C15/024 , B60C15/0603 , B60C2015/0614 , Y10T152/10819
Abstract: Provided are: a tire mold including a bead portion molding surface for molding the bead portion of the tire, the bead portion molding surface having a ridge molding part including a recessed groove extending in the mold radial direction, the ridge molding part being formed in a flange contact portion molding region for molding a rim-flange contact portion of the tire; and a pneumatic tire, in which a bead filler has the tire radial direction outer end positioned more inward in the tire radial direction relative to the rim line position, and a ridge forming portion including a ridge extending in the tire radial direction is formed on the outer surface of the bead portion, the ridge forming portion being positioned in the rim flange contact portion.
Abstract translation: 本发明提供一种轮胎模具，其包括：胎圈部成型面，用于模制轮胎的胎圈部;胎圈部成型面具有脊部成型部，该胎圈部成形部具有在模具径向延伸的凹槽， 用于模制轮胎的轮缘 - 凸缘接触部分的凸缘接触部分成型区域; 以及充气轮胎，其中胎圈填料的轮胎径向外端相对于轮辋线位置在轮胎径向上更向内定位，并且在所述轮胎径向外侧上形成有在轮胎径向延伸的脊部的脊形成部 胎圈部分的外表面，脊形成部分位于轮缘凸缘接触部分中。
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公开(公告)号：US08939185B2
公开(公告)日：2015-01-27
申请号：US13496432
申请日：2010-09-16
Applicant: Toshiharu Ito
Inventor： Toshiharu Ito
CPC classification number: B60C15/06 , B60C15/0009 , B60C15/0027 , B60C15/0603 , B60C15/0607 , B60C2015/009 , B60C2015/061 , B60C2015/0614 , Y10T152/10828 , Y10T152/10837 , Y10T152/10846
Abstract: Provided is a pneumatic radial tire having a rubber chafer arranged on the carcass ply in a contacting area of a bead portion with a rim; a bead filler arranged radially outside on the bead core; and a side rubber extending along an outer surface of the carcass in each a side wall portion. When inflated with a predetermined pneumatic pressure, an outer end of the folded portion of the carcass and an outer end of the bead filler are placed inward from an outer end r of a rim flange of the rim in the radial direction; an outer end of the rubber chafer is placed outward from the outer end r of the rim flange in the radial direction; and a part of a side rubber located outward from the outer end of the rim flange in the radial direction is disposed between the rubber chafer.
Abstract translation: 本发明提供一种充气子午线轮胎，其具有在胎圈部与轮辋的接触区域中布置在胎体帘布层上的橡胶胎圈包布; 在胎圈芯上径向外侧布置的胎圈填料; 以及在每个侧壁部分中沿着胎体的外表面延伸的侧橡胶。 当以预定的气压膨胀时，胎体的折叠部分的外端和胎圈填料的外端从轮辋的轮辋凸缘的外端r在径向方向上向内放置; 橡胶胎圈包布的外端沿径向从边缘凸缘的外端r向外放置; 并且沿着径向从轮辋凸缘的外端向外定位的侧橡胶的一部分设置在橡胶胎圈包布之间。
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