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1. 发明授权

US10960716B2 Method of generating tire load histories and testing tires 有权
公开(公告)号：US10960716B2
公开(公告)日：2021-03-30
申请号：US15744133
申请日：2016-07-13
申请人： Bridgestone Americas Tire Operations, LLC
发明人： Ke Jun Xie , Erik F. Knuth , David O. Stalnaker , John L. Turner
IPC分类号： B60C99/00 , G06F30/20 , G01M17/02
摘要： A method includes obtaining simulated tire data for a simulated tire, simulated vehicle data for a simulated vehicle, and simulated test course data. The simulated tire data includes data to build a basic tire model. The simulated vehicle data includes data to build a basic vehicle model. The simulated test course data includes position-based course data in a horizontal plane and position-based course data in a vertical direction. The method further includes generating a tire load history from the basic tire model, the basic vehicle model, and the simulated test course data.

2. 发明授权

US09796225B2 Method of preparing a tire for mounting 有权
公开(公告)号：US09796225B2
公开(公告)日：2017-10-24
申请号：US14169176
申请日：2014-01-31
申请人： Bridgestone Americas Tire Operations, LLC
发明人： Neel K. Mani , John L. Turner
IPC分类号： B60C25/14 , B60C25/132
CPC分类号： B60C25/142 , B60C25/132
摘要： A method of preparing a tire for mounting includes providing a tire having a central axis and at least two bead portions, including a first bead portion and a second bead portion. The method also includes providing a plurality of members and moving the plurality of members outward until each of the plurality of members engages the first bead portion of the tire and causes the first bead portion to deflect outwards at a plurality of locations. The method further includes rotating at least one of the tire and the plurality of members about the central axis of the tire while the plurality of members engages the first bead portion of the tire.

3. 发明申请

US20150057951A1 Scalable Vehicle Models for Indoor Tire Testing 有权
标题翻译：室内轮胎测试的可扩展车辆模型
公开(公告)号：US20150057951A1
公开(公告)日：2015-02-26
申请号：US14529536
申请日：2014-10-31
申请人： Bridgestone Americas Tire Operations, LLC
发明人： David O. Stalnaker , Ke Jun Xie , Erik F. Knuth , John L. Turner , Paul M. Neugebauer
IPC分类号： B60C99/00 , G01M17/02
CPC分类号： B60C99/006 , G01M17/02 , G06F17/5018 , G06F17/5095
摘要： A method for reducing vehicle bias when testing a tire for use with a market segment of vehicles by creating a vehicle model that is scalable by vehicle weight. A market segment of vehicles is defined, at least one of a vehicle model parameter is defined, data is collected for the at least one vehicle model parameter from at least one vehicle in the market segment, the at least one vehicle model parameter is characterized through regression analysis as a function of total weight of a scalable vehicle model, the scalable vehicle model parameter is applied to a multibody vehicle dynamics simulation, at least one maneuver is applied to the scalable vehicle model, and the tire load histories generated by the multibody vehicle dynamics simulation are provided to a tire test machine to obtain tire wear data representative of the vehicles in the market segment.
摘要翻译：一种用于通过创建可通过车辆重量来扩展的车辆模型来测试轮胎以与车辆市场部分一起使用时减少车辆偏差的方法。定义车辆的市场部分，定义车辆模型参数中的至少一个，从市场区段中的至少一个车辆收集关于至少一个车辆模型参数的数据，所述至少一个车辆模型参数通过回归分析作为可扩展车辆模型的总重量的函数，可扩展车辆模型参数被应用于多车辆动力学模拟，至少一个操纵被应用于可伸缩车辆模型，并且由多体车辆产生的轮胎负载历史向轮胎试验机提供动力学仿真以获得代表市场部分的车辆的轮胎磨损数据。

4. 发明申请

US20140209251A1 Method Of Preparing A Tire For Mounting 有权
标题翻译：准备安装轮胎的方法
公开(公告)号：US20140209251A1
公开(公告)日：2014-07-31
申请号：US14169176
申请日：2014-01-31
申请人： Bridgestone Americas Tire Operations, LLC
发明人： Neel K. Mani , John L. Turner
IPC分类号： B60C25/14
CPC分类号： B60C25/142 , B60C25/132
摘要： A method of preparing a tire for mounting includes providing a tire having a central axis and at least two bead portions, including a first bead portion and a second bead portion. The method also includes providing a plurality of members and moving the plurality of members outward until each of the plurality of members engages the first bead portion of the tire and causes the first bead portion to deflect outwards at a plurality of locations. The method further includes rotating at least one of the tire and the plurality of members about the central axis of the tire while the plurality of members engages the first bead portion of the tire.
摘要翻译：一种制备用于安装的轮胎的方法包括提供具有中心轴线的轮胎和包括第一胎圈部分和第二胎圈部分的至少两个胎圈部分。该方法还包括提供多个构件并向外移动多个构件，直到多个构件中的每个构件接合轮胎的第一胎圈部分并且使得第一胎圈部分在多个位置向外偏转。该方法还包括使轮胎和多个构件中的至少一个围绕轮胎的中心轴线旋转，同时多个构件接合轮胎的第一胎圈部分。

5. 发明申请

US20140188406A1 SCALABLE VEHICLE MODELS FOR INDOOR TIRE TESTING 审中-公开
标题翻译：用于室内轮胎测试的可扩展车辆模型
公开(公告)号：US20140188406A1
公开(公告)日：2014-07-03
申请号：US14043948
申请日：2013-10-02
申请人： Bridgestone Americas Tire Operations, LLC
发明人： David O. Stalnaker , Ke Jun Xie , Erik F. Knuth , John L. Turner , Paul M. Neugebauer
IPC分类号： G01M17/02 , G06F17/50
CPC分类号： G01M17/02 , G06F17/5018 , G06F17/5095
摘要： Tire testing systems and methods are disclosed for indoor simulation testing of tires of a wide range of sizes on a scalable vehicle model (“SVM”).
摘要翻译：公布轮胎测试系统和方法，用于在可伸缩车辆模型（“SVM”）上对各种尺寸的轮胎进行室内模拟测试。

6. 发明申请

US20190061444A1 METHOD AND APPARATUS FOR MOUNTING A TIRE 审中-公开
公开(公告)号：US20190061444A1
公开(公告)日：2019-02-28
申请号：US16171599
申请日：2018-10-26
申请人： Bridgestone Americas Tire Operations, LLC
发明人： Neel K. Mani , John L. Turner
IPC分类号： B60C25/05 , B60C25/138
摘要： A method of mounting a tire to a wheel includes rotating a tire about an axis of the tire at a first rotation speed and moving a first tire engaging member into contact with the sidewall of the tire, thereby moving a proximate section of a bead of the tire into a well of the wheel. The method further includes moving a second tire engaging member into contact with the sidewall of the tire and rotating the second tire engaging member about the axis of the tire at a second rotation speed different from the first rotation speed. The method also includes moving the second tire engaging member out of contact with the sidewall of the tire and moving the first tire engaging member out of contact with the sidewall of the tire.

7. 发明授权

US10266014B2 Tire having circumferentially biased sipe depths 有权
公开(公告)号：US10266014B2
公开(公告)日：2019-04-23
申请号：US15102632
申请日：2014-12-10
申请人： Bridgestone Americas Tire Operations, LLC
发明人： Jacob R. Kidney , John L. Turner
IPC分类号： B29D30/06 , B60C11/12 , B60C11/11
摘要： A tire includes a tread having a first plurality of tread blocks on a first side of an equatorial plane and a second plurality of tread blocks on the second side. Each of the first plurality of tread blocks has a first leading lug wall, a first trailing lug wall, a first leading sipe proximate to the first leading lug wall, and a first trailing sipe proximate to the first trailing lug wall. Each of the second plurality of tread blocks has a second leading lug wall, a second trailing lug wall, a second leading sipe proximate to the second leading lug wall, and a second trailing sipe proximate to the second trailing lug wall. The first leading sipes have a depth greater that of the first trailing sipes. The second leading sipes have a depth less than that of the second trailing sipes.

8. 发明申请

US20180201077A1 METHOD OF GENERATING TIRE LOAD HISTORIES AND TESTING TIRES 审中-公开
公开(公告)号：US20180201077A1
公开(公告)日：2018-07-19
申请号：US15744133
申请日：2016-07-13
申请人： Bridgestone Americas Tire Operations, LLC
发明人： Ke Jun Xie , Erik F. Knuth , David O. Stalnaker , John L. Turner
IPC分类号： B60C99/00 , G01M17/02 , G06F17/50
CPC分类号： B60C99/006 , G01M17/022 , G06F17/5009
摘要： A method includes obtaining simulated tire data for a simulated tire, simulated vehicle data for a simulated vehicle, and simulated test course data. The simulated tire data includes data to build a basic tire model. The simulated vehicle data includes data to build a basic vehicle model. The simulated test course data includes position-based course data in a horizontal plane and position-based course data in a vertical direction. The method further includes generating a tire load history from the basic tire model, the basic vehicle model, and the simulated test course data.

9. 发明申请

US20160318351A1 TIRE HAVING CIRCUMFERENTIALLY BIASED SIPE DEPTHS 审中-公开
标题翻译：轮胎有圆形偏心的SIPE深度
公开(公告)号：US20160318351A1
公开(公告)日：2016-11-03
申请号：US15102632
申请日：2014-12-10
申请人： BRIDGESTONE AMERICAS TIRE OPERATIONS, LLC
发明人： Jacob R. Kidney , John L. Turner
IPC分类号： B60C11/12 , B60C11/11
CPC分类号： B60C11/1259 , B29D2030/0613 , B60C11/11 , B60C11/1263 , B60C11/1272 , B60C2011/1209 , B60C2011/1268
摘要： A tire includes a tread having a first plurality of tread blocks on a first side of an equatorial plane and a second plurality of tread blocks on the second side. Each of the first plurality of tread blocks has a first leading lug wall, a first trailing lug wall, a first leading sipe proximate to the first leading lug wall, and a first trailing sipe proximate to the first trailing lug wall. Each of the second plurality of tread blocks has a second leading lug wall, a second trailing lug wall, a second leading sipe proximate to the second leading lug wall, and a second trailing sipe proximate to the second trailing lug wall. The first leading sipes have a depth greater that of the first trailing sipes. The second leading sipes have a depth less than that of the second trailing sipes.
摘要翻译：轮胎包括在赤道平面的第一侧具有第一多个胎面花纹块的胎面和在第二侧上的第二多个胎面花纹块。第一多个胎面花纹块中的每一个具有第一前凸耳壁，第一后凸耳壁，靠近第一前凸耳壁的第一前刀槽花纹和靠近第一后凸耳壁的第一后刀槽花纹。第二多个胎面花纹块中的每一个具有第二前凸耳壁，第二后凸耳壁，靠近第二前凸耳壁的第二前刀槽，以及靠近第二后凸耳壁的第二后刀槽花纹。第一个前导刀槽具有比第一个拖尾刀槽花纹更深的深度。第二个前导刀槽具有比第二个尾部刀槽花纹更深的深度。

10. 发明授权

US09428018B2 Scalable vehicle models for indoor tire testing 有权
标题翻译：室内轮胎测试的可扩展车型
公开(公告)号：US09428018B2
公开(公告)日：2016-08-30
申请号：US14529536
申请日：2014-10-31
申请人： Bridgestone Americas Tire Operations, LLC
发明人： David O. Stalnaker , Ke Jun Xie , Erik F. Knuth , John L. Turner , Paul M. Neugebauer
IPC分类号： G01B5/06 , G01B5/02 , G01B5/10 , G06F1/22 , B60C99/00 , G01M17/02 , G06F17/50
CPC分类号： B60C99/006 , G01M17/02 , G06F17/5018 , G06F17/5095
摘要： A method for reducing vehicle bias when testing a tire for use with a market segment of vehicles by creating a vehicle model that is scalable by vehicle weight. A market segment of vehicles is defined, at least one of a vehicle model parameter is defined, data is collected for the at least one vehicle model parameter from at least one vehicle in the market segment, the at least one vehicle model parameter is characterized through regression analysis as a function of total weight of a scalable vehicle model, the scalable vehicle model parameter is applied to a multibody vehicle dynamics simulation, at least one maneuver is applied to the scalable vehicle model, and the tire load histories generated by the multibody vehicle dynamics simulation are provided to a tire test machine to obtain tire wear data representative of the vehicles in the market segment.
摘要翻译：一种用于通过创建可通过车辆重量来扩展的车辆模型来测试轮胎以与车辆市场部分一起使用时减少车辆偏差的方法。定义车辆的市场部分，定义车辆模型参数中的至少一个，从市场区段中的至少一个车辆收集关于至少一个车辆模型参数的数据，所述至少一个车辆模型参数通过回归分析作为可扩展车辆模型的总重量的函数，可扩展车辆模型参数被应用于多车辆动力学模拟，至少一个操纵被应用于可伸缩车辆模型，并且由多体车辆产生的轮胎负载历史向轮胎试验机提供动力学仿真以获得代表市场部分的车辆的轮胎磨损数据。

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