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公开(公告)号：WO2009003108A2
公开(公告)日：2008-12-31
申请号：PCT/US2008/068357
申请日：2008-06-26
Applicant: BRIDGESTONE/FIRESTONE NORTH AMERICAN TIRE, LLC , BRIDGESTONE CORPORATION , STALNAKER, David, O. , KURATA, Takayuki
Inventor： STALNAKER, David, O. , KURATA, Takayuki
IPC: G01M17/02
CPC classification number: G01M17/02
Abstract: A method of tire testing comprising applying a drive torque to a tire and a wheel assembly about an axis of rotation to drive the tire and wheel assembly and a rotatable drum with the tire in rolling contact with the rotatable drum; controlling a load pressure of the tire against the rotatable drum; and adjusting a lateral position of the tire across a surface of the rotatable drum.
Abstract translation: 一种轮胎测试方法，包括：绕轮轴和轮组件围绕旋转轴施加驱动扭矩以驱动轮胎和车轮组件;以及可旋转滚筒，轮胎与可旋转滚筒滚动接触; 控制轮胎相对于可旋转滚筒的负载压力; 以及调整所述轮胎在所述可旋转滚筒的表面上的横向位置。
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公开(公告)号：WO2012103197A2
公开(公告)日：2012-08-02
申请号：PCT/US2012/022523
申请日：2012-01-25
Applicant: BRIDGESTONE AMERICAS TIRE OPERATIONS, LLC , BRIDGESTONE CORPORATION , NEUGEBAUER, Paul , KNUTH, Erik , STALNAKER, David , MCCLUNG, Craig , LORENZO, Alleva , TAKAYUKI, Kurata , KOSUKE, Yukitake , EGAMI, Hiroshi , DEL GROSSO, Alberto
Inventor： NEUGEBAUER, Paul , KNUTH, Erik , STALNAKER, David , MCCLUNG, Craig , LORENZO, Alleva , TAKAYUKI, Kurata , KOSUKE, Yukitake , EGAMI, Hiroshi , DEL GROSSO, Alberto
CPC classification number: G01N3/56 , B33Y80/00 , G01M17/022 , G01N33/42 , G01N2033/0085 , Y10T428/24372 , Y10T428/24421 , Y10T428/2443
Abstract: A method of fabricating a substantially rigid hardened wear surface for a tire tread wear testing apparatus is provided, the method comprising making a cast of a road surface on which tread wear of the tire is to be tested, providing a layer of adhesive mixed with at least one aggregate and configured for hardening to create the substantially rigid hardened wear surface, while the layer of adhesive is unhardened: (a) coating the layer of adhesive onto a road wheel of the tire tread wear testing apparatus, and (b) stamping an impression of the cast into the layer of epoxy adhesive for producing the wear surface adapted for emulating one or more surface roughness characteristics of the road surface.
Abstract translation: 提供了一种制造用于轮胎胎面磨损测试设备的基本上刚性的硬化磨损表面的方法，所述方法包括制造其上要测试轮胎的胎面磨损的路面的铸件， 提供与至少一种聚集体混合的粘合剂层，并且所述粘合剂层被构造成硬化以产生基本刚性的硬化磨损表面，而粘合剂层未硬化：（a）将粘合剂层涂覆到轮胎胎面磨损测试的道路轮上 （b）将铸件的压痕压印到环氧树脂粘合剂层中以产生适于模拟路面的一个或多个表面粗糙度特征的耐磨表面。
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公开(公告)号：WO2012103197A3
公开(公告)日：2012-11-01
申请号：PCT/US2012022523
申请日：2012-01-25
Applicant: BRIDGESTONE AMERICAS TIRE , BRIDGESTONE CORP , NEUGEBAUER PAUL , KNUTH ERIK , STALNAKER DAVID , MCCLUNG CRAIG , LORENZO ALLEVA , TAKAYUKI KURATA , KOSUKE YUKITAKE , EGAMI HIROSHI , DEL GROSSO ALBERTO
Inventor： NEUGEBAUER PAUL , KNUTH ERIK , STALNAKER DAVID , MCCLUNG CRAIG , LORENZO ALLEVA , TAKAYUKI KURATA , KOSUKE YUKITAKE , EGAMI HIROSHI , DEL GROSSO ALBERTO
CPC classification number: G01N3/56 , B33Y80/00 , G01M17/02 , G01N33/42 , G01N2033/0085 , Y10T428/24372 , Y10T428/24421 , Y10T428/2443
Abstract: A method of fabricating a substantially rigid hardened wear surface for a tire tread wear testing apparatus is provided, the method comprising making a cast of a road surface on which tread wear of the tire is to be tested, providing a layer of adhesive mixed with at least one aggregate and configured for hardening to create the substantially rigid hardened wear surface, while the layer of adhesive is unhardened: (a) coating the layer of adhesive onto a road wheel of the tire tread wear testing apparatus, and (b) stamping an impression of the cast into the layer of epoxy adhesive for producing the wear surface adapted for emulating one or more surface roughness characteristics of the road surface.
Abstract translation: 提供了一种制造用于轮胎胎面磨损测试装置的基本上刚性的硬化磨损表面的方法，所述方法包括制造要在其上测试轮胎胎面磨损的路面的铸件，提供混合在一起的粘合剂层 至少一个骨料，并且构造成用于硬化以产生基本刚性的硬化磨损表面，同时粘合剂层未硬化：（a）将粘合剂层涂覆在轮胎胎面磨损测试装置的轮轮上，以及（b） 压铸成环氧粘合剂层的印模，用于产生用于模拟路面的一个或多个表面粗糙度特征的磨损表面。
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Patent Agency Ranking
公开(公告)号：WO2012109399A3
公开(公告)日：2012-08-16
申请号：PCT/US2012/024390
申请日：2012-02-09
Inventor： YURJEVICH, Martin, A. , STALNAKER, David, O.
Abstract: A tire testing apparatus that includes a test drum and at least one tire station. The test drum has an outer radial surface and a plurality of sectioned plates having outer radial test surfaces, wherein the plurality of sectioned plates mount on the outer radial surface of the test drum. The tire testing apparatus further includes at least one tire station having a selected tire with a tread, wherein the tread of the selected tire presses against the outer radial test surface of the plurality of sectional plates, and wherein the at least one tire station applies a force against the tread of the selected tire. Further, a tire testing method includes providing a selected tire having a circumferential tread and moving the selected tire against a rotating test drum having a plurality of sectional plates having a test surface. Further, the method includes maintaining contact between the selected tire and the plurality of sectional plates for a selected period of time, moving the selected tire away from the test drum, and evaluating the tread for wear.
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公开(公告)号：WO2012109399A2
公开(公告)日：2012-08-16
申请号：PCT/US2012024390
申请日：2012-02-09
Applicant: BRIDGESTONE AMERICAS TIRE , YURJEVICH MARTIN A , STALNAKER DAVID O
Inventor： YURJEVICH MARTIN A , STALNAKER DAVID O
CPC classification number: G01M17/024
Abstract: A tire testing apparatus that includes a test drum and at least one tire station. The test drum has an outer radial surface and a plurality of sectioned plates having outer radial test surfaces, wherein the plurality of sectioned plates mount on the outer radial surface of the test drum. The tire testing apparatus further includes at least one tire station having a selected tire with a tread, wherein the tread of the selected tire presses against the outer radial test surface of the plurality of sectional plates, and wherein the at least one tire station applies a force against the tread of the selected tire. Further, a tire testing method includes providing a selected tire having a circumferential tread and moving the selected tire against a rotating test drum having a plurality of sectional plates having a test surface. Further, the method includes maintaining contact between the selected tire and the plurality of sectional plates for a selected period of time, moving the selected tire away from the test drum, and evaluating the tread for wear.
Abstract translation: 一种轮胎测试设备，包括测试滚筒和至少一个轮胎站。 测试滚筒具有外径向表面和具有外径向测试表面的多个分段板，其中多个分段板安装在测试滚筒的外径向表面上。 轮胎测试装置还包括至少一个具有轮胎胎面的轮胎站，其中所选择的轮胎的胎面压靠在多个分段板的外径向测试表面上，并且其中至少一个轮胎站施加 抵抗所选轮胎的胎面的力。 此外，轮胎测试方法包括提供具有圆周胎面的选定轮胎，并且使所选择的轮胎抵靠具有多个具有测试表面的截面板的旋转测试滚筒。 此外，该方法包括在所选择的时间段内保持所选择的轮胎和多个分段板之间的接触，使所选择的轮胎远离试验滚筒，并评估胎面的磨损。
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公开(公告)号：WO2009003108A3
公开(公告)日：2009-02-26
申请号：PCT/US2008068357
申请日：2008-06-26
Applicant: BRIDGESTONE FIRESTONE NORTH AM , BRIDGESTONE CORP , STALNAKER DAVID O , KURATA TAKAYUKI
Inventor： STALNAKER DAVID O , KURATA TAKAYUKI
IPC: G01M17/02
CPC classification number: G01M17/02
Abstract: A method of tire testing comprising applying a drive torque to a tire and a wheel assembly about an axis of rotation to drive the tire and wheel assembly and a rotatable drum with the tire in rolling contact with the rotatable drum; controlling a load pressure of the tire against the rotatable drum; and adjusting a lateral position of the tire across a surface of the rotatable drum.
Abstract translation: 一种轮胎测试方法，包括：将驱动扭矩施加到轮胎和轮组件围绕旋转轴线以驱动轮胎和轮组件以及轮胎与滚轮滚动接触的可旋转滚筒; 控制轮胎相对于可旋转滚筒的负载压力; 以及调节穿过可旋转滚筒的表面的轮胎的横向位置。
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公开(公告)号：WO2006044407A1
公开(公告)日：2006-04-27
申请号：PCT/US2005/036563
申请日：2005-10-12
Applicant: BRIDGESTONE FIRESTONE NORTH AMERICAN TIRE, LLC , TURNER, John , STALNAKER, David , ULMER, James , KNUTH, Erik
Inventor： TURNER, John , STALNAKER, David , ULMER, James , KNUTH, Erik
IPC: G01M17/02
CPC classification number: G01N3/56 , B60C11/246 , G01M17/02 , G01N2033/0085 , G06F17/5009 , G06F17/5095
Abstract: A method of developing a set of input forces used to analyze tire wear includes the steps of characterizing a wear course by driving a vehicle over the wear course and measuring data related to a plurality of forces experienced by the vehicle. A vehicle characterization model for a target vehicle having at least one tire is developed. The vehicle characterization model is used to calculate force data that represents the forces that would be experienced by at least one tire of the characterized vehicle if the characterized vehicle were driven over the characterized wear test course in the first vehicle configuration. The force data is then used to analyze tire wear using a computer prediction technique or by running an indoor wear test on the tire.
Abstract translation: 开发用于分析轮胎磨损的一组输入力的方法包括以下步骤：通过在磨损过程上驾驶车辆来表征磨损过程，并且测量与车辆经历的多个力相关的数据。 开发了具有至少一个轮胎的目标车辆的车辆表征模型。 车辆表征模型用于计算表示如果特征车辆在第一车辆配置中被驱动超过特征的磨损测试过程时将由特征车辆的至少一个轮胎所经历的力的力数据。 然后使用力数据使用计算机预测技术或通过对轮胎进行室内磨损测试来分析轮胎磨损。
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公开(公告)号：WO2009003108A4
公开(公告)日：2009-04-16
申请号：PCT/US2008068357
申请日：2008-06-26
Applicant: BRIDGESTONE FIRESTONE NORTH AM , BRIDGESTONE CORP , STALNAKER DAVID O , KURATA TAKAYUKI
Inventor： STALNAKER DAVID O , KURATA TAKAYUKI
IPC: G01M17/02
CPC classification number: G01M17/02
Abstract: A method of tire testing comprising applying a drive torque to a tire and a wheel assembly about an axis of rotation to drive the tire and wheel assembly and a rotatable drum with the tire in rolling contact with the rotatable drum; controlling a load pressure of the tire against the rotatable drum; and adjusting a lateral position of the tire across a surface of the rotatable drum.
Abstract translation: 一种轮胎测试方法，包括：绕轮轴和轮组件围绕旋转轴施加驱动扭矩以驱动轮胎和车轮组件;以及可旋转滚筒，轮胎与可旋转滚筒滚动接触; 控制轮胎相对于可旋转滚筒的负载压力; 以及调整所述轮胎在所述可旋转滚筒的表面上的横向位置。
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