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1. 发明申请

WO2018111649A1 TUNED VIBRATION REDUCER FOR TIRES 审中-公开
公开(公告)号：WO2018111649A1
公开(公告)日：2018-06-21
申请号：PCT/US2017/064922
申请日：2017-12-06
申请人： BRIDGESTONE AMERICAS TIRE OPERATIONS, LLC
发明人： AZIZI, Yousof , ASPER, Robert W. , STEENWYK, Brian D.
IPC分类号： B60C19/00 , F16F7/108
摘要： A toroidal tire structure has a circumferential tread portion, a pair of bead portions, opposite sidewall portions, and a target resonant frequency of vibration. A tuned mass-damper is operatively coupled to the tire structure. The tuned mass-damper has a counteracting resonant frequency of vibration that is predetermined with reference to the target resonant frequency of vibration.

2. 发明申请

WO2015047780A1 TIRE WITH TOROIDAL ELEMENT 审中-公开
标题翻译：轮胎与TOROIDAL ELEMENT
公开(公告)号：WO2015047780A1
公开(公告)日：2015-04-02
申请号：PCT/US2014/055757
申请日：2014-09-16
申请人： BRIDGESTONE AMERICAS TIRE OPERATIONS, LLC
发明人： ASPER, Robert W.
IPC分类号： B60C7/10 , B60C17/02
CPC分类号： B60C15/0045 , B60C15/06 , B60C17/0009 , B60C17/0018 , B60C2009/1878 , B60C2017/0063 , B60C2017/0072 , B60C2017/0081
摘要： A tire includes a tread formed in a crown region of the tire and sidewall regions extending from the crown region to bead areas. The tire further includes a toroidal element extending across a crown region of the tire, and further extending along at least a portion of each sidewall region of the tire. The toroidal element has a central region located between inner and outer regions. The central region is more elastic than the inner and outer regions.
摘要翻译：轮胎包括形成在轮胎的冠部区域中的胎面和从冠部区域延伸到胎圈区域的侧壁区域。轮胎还包括延伸穿过轮胎的冠部区域的环形元件，并且还沿着轮胎的每个侧壁区域的至少一部分延伸。环形元件具有位于内部和外部区域之间的中心区域。中心区域比内外区域更具弹性。

3. 发明申请

WO2020076671A1 TIRE HAVING CIRCUMFERENTIAL TREAD WITH REINFORCED RIBS 审中-公开
公开(公告)号：WO2020076671A1
公开(公告)日：2020-04-16
申请号：PCT/US2019/054936
申请日：2019-10-07
申请人： BRIDGESTONE AMERICAS TIRE OPERATIONS, LLC
发明人： ASPER, Robert W.
IPC分类号： B60C11/00 , B60C9/18
摘要： A pneumatic tire includes a pair of sidewalls, a pair of bead portions, and a circumferential tread having a plurality of circumferential ribs and a plurality of circumferential grooves. A reinforcing layer is disposed in at least one of the plurality of circumferential ribs. No part of the reinforcing layer extends directly below a bottom surface of any of the plurality of circumferential grooves. The reinforcing layer has a consistent gauge along its entire lateral width. A top surface of the reinforcing layer is located radially higher than the bottom surface of each of the plurality of circumferential grooves.

4. 发明申请

WO2018009605A1 ELECTRICAL CONDUCTIVE GUM STRIP 审中-公开
标题翻译：导电胶条
公开(公告)号：WO2018009605A1
公开(公告)日：2018-01-11
申请号：PCT/US2017/040822
申请日：2017-07-06
申请人： BRIDGESTONE AMERICAS TIRE OPERATIONS, LLC
发明人： ROBINSON, Timothy F. , ASPER, Robert W.
IPC分类号： B60C19/08
摘要： A pneumatic tire is described as having one or more electrical conductive strips for discharging electrical build up in the tire. The electrical conductive strips provide a static electricity conductive path from the tire rim to a ground-contacting surface. The strips are arranged around the outer surface of the tire from a first bead portion to a second bead portion. The strips can lay over the outer surface of the sidewalls and the tire tread. As positioned over the tire tread, a portion of the electrical conductive strip remains in contact with the ground as the tread wears during use to provide continued dissipation of static electricity away from the tire.
摘要翻译：充气轮胎被描述为具有一个或多个用于排出轮胎中积累的电的导电条。导电条提供从轮胎边缘到地面接触表面的静电导电路径。条从第一胎圈部分到第二胎圈部分围绕轮胎的外表面布置。条可以铺设在侧壁和轮胎胎面的外表面上。当位于轮胎胎面上时，随着胎面在使用过程中磨损，导电条的一部分保持与地面接触，以提供远离轮胎的静电消散。

5. 发明申请

WO2016210406A1 BLADDER RINGS FOR TIRE VULCANIZATION MOLD 审中-公开
标题翻译：轮胎VULCANIZATION模具用刀片环
公开(公告)号：WO2016210406A1
公开(公告)日：2016-12-29
申请号：PCT/US2016/039535
申请日：2016-06-27
申请人： BRIDGESTONE AMERICAS TIRE OPERATIONS, LLC
发明人： ASPER, Robert W. , NESBITT, Adam K. , BARR, Jason R. , DORFI, Hans R. , LEWIS, John R. , KIM, Hyeonjae
IPC分类号： B29D30/06 , B29D30/08 , B29D30/32
CPC分类号： B29D30/0654 , B29D2030/0657 , B29D2030/0659
摘要： A tire mold has a cavity with a flexible bladder disposed in a central portion of the cavity. The tire mold further includes a first ring connected to a first end of the flexible bladder, and a second ring connected to a second end of the flexible bladder. At least one of the first and second rings is configured to move between a first position and a second position. The flexible bladder is stretched to a maximum axial length when the first and second rings are in a first position. When the first and second rings are in the first position the sum of the first axial length and second axial length is greater than a space between the first ring and the second ring.
摘要翻译：轮胎模具具有设置在腔的中心部分中的柔性囊的空腔。轮胎模具还包括连接到柔性囊的第一端的第一环和连接到柔性囊的第二端的第二环。第一和第二环中的至少一个被配置为在第一位置和第二位置之间移动。当第一和第二环处于第一位置时，柔性囊被拉伸至最大轴向长度。当第一和第二环处于第一位置时，第一轴向长度和第二轴向长度的总和大于第一环和第二环之间的空间。

6. 发明申请

WO2015126622A1 LOW COMPACTION CANTILEVER TIRE 审中-公开
公开(公告)号：WO2015126622A1
公开(公告)日：2015-08-27
申请号：PCT/US2015/014361
申请日：2015-02-04
申请人： BRIDGESTONE AMERICAS TIRE OPERATIONS, LLC
发明人： BARR, Jason R. , GIVENS, Samuel O. , ASPER, Robert W. , SNYDER, Dennis W.
IPC分类号： B60C3/00 , B60C9/02 , B60C9/18
CPC分类号： B60C13/00 , B60C3/00 , B60C3/04 , B60C9/02 , B60C9/0292 , B60C11/0311 , B60C11/0332 , B60C13/003 , B60C2013/005 , B60C2200/08 , Y10T152/10855
摘要： A low compaction cantilevered tire construction is provided which is designed for use at relatively low inflation pressures and which has sidewalls with a relatively uniform bending resistance through the majority of the sidewall. When the tire is placed under high loads at low inflation pressures the sidewall deflects substantially radially and allows the tread portion of the tire to maintain its intended shape thus improving the contact area of the tire and providing a tire having a relatively high contact area and thus relatively low soil compaction for a given loading.
摘要翻译：提供了一种低压缩悬臂轮胎结构，其被设计用于在相对低的充气压力下使用，并且具有通过大部分侧壁具有相对均匀的抗弯曲性的侧壁。当轮胎在低充气压力下放置在高负载下时，侧壁基本上径向偏转，并允许轮胎的胎面部分保持其预期形状，从而改善轮胎的接触面积并提供具有较高接触面积的轮胎，因此相对较低的土壤压实给定荷载。

7. 发明申请

WO2015088889A1 CURING BLADDER COMPRISED OF MATERIALS WITH VARYING THERMAL CONDUCTIVITY 审中-公开
标题翻译：具有不断变化的导热性的材料包装的固化刀片
公开(公告)号：WO2015088889A1
公开(公告)日：2015-06-18
申请号：PCT/US2014/068695
申请日：2014-12-05
申请人： BRIDGESTONE AMERICAS TIRE OPERATIONS, LLC
发明人： NESBITT, Adam K. , BARR, Jason , ASPER, Robert W.
IPC分类号： B29C33/02 , B29C35/02
CPC分类号： B29D30/0654 , B29C33/76 , B29C35/0266 , B29C35/04 , B29C35/041 , B29C35/049 , B29D2030/0655 , B29K2995/0013 , B29K2995/0046 , B29L2022/025
摘要： Various embodiments of a curing bladder comprised of materials with varying thermal conductivity are disclosed.
摘要翻译：公开了由具有变化的导热性的材料组成的固化囊的各种实施方案。

8. 发明申请

WO2020081315A1 STRUCTURE AND METHOD FOR MARKING TIRES 审中-公开
公开(公告)号：WO2020081315A1
公开(公告)日：2020-04-23
申请号：PCT/US2019/055331
申请日：2019-10-09
申请人： BRIDGESTONE AMERICAS TIRE OPERATIONS, LLC
发明人： YURJEVICH, Martin A. , ASPER, Robert W. , DUMIGAN, Keith A.
IPC分类号： B60C7/10 , B60C11/01 , B29D30/00 , B29D30/72
摘要： A non-pneumatic or pneumatic tire includes an area for tire indicia or markings. The tire includes a hub region and a tread layer. The tread layer of the tire has a shoulder with a cut out extending either partially or entirely around the shoulder of the tire tread layer. The angle of the notched or beveled portion is 45-135° with respect to an axial direction along the tread layer shoulder, and at least one indicia disposed on the at least one flat surface. The placement of the markings may be radially along the surface of the cut out portion or axially along the surface of the cut out portion. The markings may be recessed, stamped, molded, painted or applied with ink to the cut out portion. Alternatively, the indicia or marking may be applied to a decal and applied to the cut out portion.

9. 发明申请

WO2017116824A1 TIRE WITH SHAPED TREAD 审中-公开
标题翻译：轮胎胎面
公开(公告)号：WO2017116824A1
公开(公告)日：2017-07-06
申请号：PCT/US2016/067669
申请日：2016-12-20
申请人： BRIDGESTONE AMERICAS TIRE OPERATIONS, LLC
发明人： HAIDET, Andrew V. , COSTLOW, Douglas B. , ASPER, Robert W.
IPC分类号： B29D30/02 , B60C7/08 , B60C17/00
CPC分类号： B29D30/02 , B29D30/58 , B29D2030/0083 , B29D2030/526 , B60C7/08 , B60C7/10 , B60C7/143 , B60C7/22 , B60C9/2204 , B60C11/0323 , B60C11/14 , B60C2007/107 , B60C2007/146 , B60C2011/142
摘要： A tire includes a central region configured to be mounted to a wheel and a crown region including a circumferential tread. A plurality of voids are disposed in the crown region, below a surface of the circumferential tread. The tire further includes an intermediate region extending from the central region to the crown region.
摘要翻译：轮胎包括构造成安装到车轮的中央区域和包括周向胎面的胎冠区域。多个空隙设置在胎冠区域中，在圆周胎面的表面下方。轮胎还包括从中央区域延伸到胎冠区域的中间区域。

10. 发明申请

WO2017116823A1 TIRE WITH VARIABLE SHEAR ELEMENT 审中-公开
标题翻译：轮胎与可变剪切元素
公开(公告)号：WO2017116823A1
公开(公告)日：2017-07-06
申请号：PCT/US2016/067668
申请日：2016-12-20
申请人： BRIDGESTONE AMERICAS TIRE OPERATIONS, LLC
发明人： HAIDET, Andrew V. , COSTLOW, Douglas B. , ASPER, Robert W.
IPC分类号： B29D30/02 , B60C7/08 , B60C17/00
CPC分类号： B29D30/02 , B29D30/70 , B29D2030/0083 , B29D2030/201 , B60C7/08 , B60C7/10 , B60C7/143 , B60C7/22 , B60C9/18 , B60C9/22 , B60C9/2204 , B60C2007/107 , B60C2007/146
摘要： A tire includes a central region configured to be mounted to a wheel and a crown region including a circumferential tread and a shear element disposed below the circumferential tread. The shear element includes an upper reinforcement layer, a lower reinforcement layer, and an elastic region disposed between the upper reinforcement layer and the lower reinforcement layer. A radial distance between the upper reinforcement layer and the lower reinforcement layer varies along an axial width of the tire. The tire also includes an intermediate region extending from the central region to the crown region.
摘要翻译：轮胎包括构造成安装到车轮的中央区域和包括周向胎面和设置在周向胎面下方的剪切元件的胎冠区域。剪切元件包括上部加强层，下部加强层和布置在上部加强层和下部加强层之间的弹性区域。上加强层和下加强层之间的径向距离沿着轮胎的轴向宽度变化。轮胎还包括从中央区域延伸到胎冠区域的中间区域。

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