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1. 发明申请

US20070144657A1 Green tire evolution for high speed uniformity 审中-公开
标题翻译：绿色轮胎演变为高速均匀性
公开(公告)号：US20070144657A1
公开(公告)日：2007-06-28
申请号：US11638028
申请日：2006-12-13
申请人： Julien Flament , James Michael Traylor
发明人： Julien Flament , James Michael Traylor
IPC分类号： B60C19/00
CPC分类号： B29D30/0662 , B29D2030/0665 , B60C19/003
摘要： A method for controlling uniformity in tire manufacturing includes the steps of measuring the radial runout of an uncured tire carcass, modeling the radial force variation contribution of the carcass from the radial runout measurement, measuring the thickness of the tire tread, modeling the mass imbalance of the tread from the tread thickness measurement, forming a green tire by loading the tread onto the carcass at an angle whereby the radial force variation contribution of the carcass is opposed to the tread mass imbalance determined from the tread mass imbalance model, and placing the green tire in a curing press at an angle which minimizes the radial force variation or mass imbalance of the green tire.
摘要翻译：一种用于控制轮胎制造中的均匀性的方法包括以下步骤：测量未固化轮胎胎体的径向跳动，从径向跳动测量模拟胎体的径向力变化贡献，测量轮胎胎面的厚度，模拟质量失衡从胎面厚度测量的胎面，通过以一定的角度将胎面加载到胎体上形成生胎，由此胎体的径向力变化贡献与由胎面质量不平衡模型确定的胎面质量不平衡相反，并且将绿色在固化压力机中的轮胎以使生轮胎的径向力变化或质量不平衡最小化的角度。

2. 发明授权

US10279636B2 Uniformity of a tire using tooling signature analysis 有权
公开(公告)号：US10279636B2
公开(公告)日：2019-05-07
申请号：US14427800
申请日：2012-09-28
申请人： William David Mawby , Jonathan Sauls , James Michael Traylor
发明人： William David Mawby , Jonathan Sauls , James Michael Traylor
IPC分类号： B60C99/00 , G05B19/418 , B29D30/06 , G01M17/02
摘要： Systems and methods for improving the uniformity of a tire by identifying the effects of tooling elements used during tire manufacture on tire uniformity, such as effects resulting from building drum elements, form elements, mold elements, and other tooling elements, are provided. More particularly, a tooling signature of a tooling element can be identified by analyzing a plurality of uniformity waveforms measured for a set of tires manufactured using the tooling element. The tooling signature can be analyzed and used to modify tire manufacture to improve the uniformity of a tire.

3. 发明授权

US08287675B2 Tire manufacturing method for improving the uniformity of a tire 有权
标题翻译：轮胎制造方法，用于改善轮胎的均匀性
公开(公告)号：US08287675B2
公开(公告)日：2012-10-16
申请号：US13014493
申请日：2011-01-26
申请人： William David Mawby , George Phillips O'Brien , Eugene Marshall Persyn , James Michael Traylor
发明人： William David Mawby , George Phillips O'Brien , Eugene Marshall Persyn , James Michael Traylor
IPC分类号： B29D30/30 , G01M17/02
CPC分类号： G01M1/30 , B29D30/0662 , B29D2030/0665
摘要： A tire manufacturing method includes a method for optimizing the uniformity of a tire by reducing the after cure radial force variation. The after cure radial force variation vector is modeled as a vector sum of each of the vectors representing contributions arising from the tire building steps—the “tire room effect vector” and a vector representing contributions arising from the vulcanization and uniformity measurement steps—the “curing room effect vector.” In further detail, both the tire room and curing room effect vectors can be further decomposed into sub-vectors representing each radial force variation contribution for which a measurable indicator is available. For a series of tires, the method obtains such measurements as the before cure radial runout (RRO) at one or more stages of the building sequence, measurements of loading angles on the tire building equipment, and measurements made during vulcanization process.
摘要翻译：轮胎制造方法包括通过减小固化后的径向力变化来优化轮胎的均匀性的方法。后固化径向力变化矢量被建模为表示轮胎建造步骤产生的贡献的每个矢量的矢量和 - 轮胎室效应矢量和表示由硫化和均匀性测量步骤产生的贡献的矢量 - 固化室效应向量。更详细地，轮胎室和固化室效应矢量可以进一步分解成表示可测量的指示符可用的每个径向力变化贡献的子向量。对于一系列轮胎，该方法在建筑物顺序的一个或多个阶段获得诸如前固化径向跳动（RRO）的测量，轮胎建筑设备上的负载角度的测量以及硫化过程中的测量。

4. 发明授权

US09778032B2 Method for prediction and control of tire uniformity parameters from crown thickness variation 有权
公开(公告)号：US09778032B2
公开(公告)日：2017-10-03
申请号：US13990843
申请日：2010-12-02
申请人： Julien Matthieu Flament , Verner Steve Nicholson , Anton Felipe Thomas , James Michael Traylor
发明人： Julien Matthieu Flament , Verner Steve Nicholson , Anton Felipe Thomas , James Michael Traylor
IPC分类号： G05B15/02 , G01B21/20 , G01M17/02
CPC分类号： G01B21/20 , G01M17/02 , G05B15/02
摘要： Improved and more easily implemented methods for predicting uniformity parameters such as uneven mass distribution, radial run out and high speed radial force variation utilize other measurements such as the tire crown thickness variation. When high speed radial force variation is calculated, low speed radial force variation is also measured. Tire crown thickness variation can be measured in different fashions depending on the particular tire manufacturing process employed. By electronically determining resultant uniformity parameters, tires can be improved by rectification to address the uniformity levels. In addition, tire manufacturing can be improved by altering the resultant location of tire crown thickness variation relative to other aspects of the tire and/or tire manufacturing process.

5. 发明申请

US20120267031A1 TIRE MANUFACTURING METHOD FOR IMPROVING THE UNIFORMITY OF A TIRE 审中-公开
标题翻译：用于改善轮胎均匀性的轮胎制造方法
公开(公告)号：US20120267031A1
公开(公告)日：2012-10-25
申请号：US13527275
申请日：2012-06-19
申请人： William David Mawby , James Michael Traylor , Eugene Marshall Persyn
发明人： William David Mawby , James Michael Traylor , Eugene Marshall Persyn
IPC分类号： B32B41/00 , B29D30/08
CPC分类号： B29D30/0061 , B29D2030/0665
摘要： A tire manufacturing method includes a method for optimizing the uniformity of a tire by reducing the green tire radial runout. The green tire radial runout is modeled as a vector sum of each of the vectors representing contributions arising from the tire building steps. A set of vector coefficients is generated from the vector equation. The building steps include building the tire carcass, building the tire summit, transferring the summit onto the inflate carcass, and measuring the radial runout and tooling angles at each step in the process. After the model is built, the vector equations and coefficients are applied to subsequent tires. By adjusting the tooling angles, green tire radial runout can be optimized.
摘要翻译：轮胎制造方法包括通过减少生胎的径向跳动来优化轮胎的均匀性的方法。生轮胎径向跳动被建模为表示由轮胎制造步骤产生的贡献的每个向量的矢量和。从矢量方程生成一组矢量系数。建筑步骤包括建造轮胎胎体，建造轮胎峰顶，将山顶转移到膨胀胎体上，并测量过程中每个步骤的径向跳动和加工角度。模型建立后，矢量方程和系数应用于后续轮胎。通过调整加工角度，可以优化生胎轮胎的径向跳动。

6. 发明申请

US20090260743A1 TIRE MANUFACTURING METHOD FOR IMPROVING THE UNIFORMITY OF A TIRE 审中-公开
标题翻译：用于改善轮胎均匀性的轮胎制造方法
公开(公告)号：US20090260743A1
公开(公告)日：2009-10-22
申请号：US12482787
申请日：2009-06-11
申请人： William David Mawby , James Michael Traylor , Eugene Marshall Persyn
发明人： William David Mawby , James Michael Traylor , Eugene Marshall Persyn
IPC分类号： G01M17/02
CPC分类号： B29D30/0061 , B29D2030/0665
摘要： A tire manufacturing method includes a method for optimizing the uniformity of a tire by reducing the green tire radial runout. The green tire radial runout is modeled as a vector sum of each of the vectors representing contributions arising from the tire building steps. A set of vector coefficients is generated from the vector equation. The building steps include building the tire carcass, building the tire summit, transferring the summit onto the inflate carcass, and measuring the radial runout and tooling angles at each step in the process. After the model is built the vector equations and coefficients are applied to subsequent tires. By adjusting the tooling angles, green tire radial runout can be optimized.
摘要翻译：轮胎制造方法包括通过减少生胎的径向跳动来优化轮胎的均匀性的方法。生轮胎径向跳动被建模为表示由轮胎制造步骤产生的贡献的每个向量的矢量和。从矢量方程生成一组矢量系数。建筑步骤包括建造轮胎胎体，建立轮胎峰顶，将山顶转移到膨胀胎体上，并测量过程中每个步骤的径向跳动和加工角度。建立模型后，将矢量方程和系数应用于后续轮胎。通过调整加工角度，可以优化生胎轮胎的径向跳动。

7. 发明申请

US20160116363A1 Tire Uniformity Improvement Through Identification of Process Harmonics from Static Balance Measurements 有权
标题翻译：通过从静态平衡测量中识别过程谐波的轮胎均匀性改进
公开(公告)号：US20160116363A1
公开(公告)日：2016-04-28
申请号：US14893166
申请日：2013-06-18
申请人： William David Mawby , Steve Simons , James Michael Traylor , Anton Felipe Thomas , Jonathan Sauls
发明人： William David Mawby , Steve Simons , James Michael Traylor , Anton Felipe Thomas , Jonathan Sauls
IPC分类号： G01M1/12 , G01M17/02
CPC分类号： G01M1/12 , G01M17/02 , G01M17/024
摘要： Systems and methods for improving tire uniformity using estimates of process harmonic magnitude(s) from static balance measurements for a set of tires are provided. In particular, a sequence of observed magnitudes of static balance can be obtained for a set of tires. The sequence of observed magnitudes can be analyzed in conjunction with a baseline magnitude pattern associated with the process harmonic to derive a magnitude of the process harmonic. The magnitude of the process harmonic can be used to improve the uniformity of tires.
摘要翻译：提供了使用对一组轮胎的静态平衡测量的过程谐波幅度的估计来提高轮胎均匀性的系统和方法。特别地，对于一组轮胎，可以获得静态平衡的观测幅度的序列。可以结合与过程谐波相关联的基线幅度模式来分析观测幅度的序列，以导出过程谐波的幅度。过程谐波的大小可用于提高轮胎的均匀性。

8. 发明申请

US20150377742A1 TIRE UNIFORMITY IMPROVEMENT USING ESTIMATES BASED ON CONVOLUTION/DECONVOLUTION 审中-公开
标题翻译：轮胎均匀性改进使用基于进化/解卷积的估计
公开(公告)号：US20150377742A1
公开(公告)日：2015-12-31
申请号：US14768044
申请日：2013-03-29
申请人： William David Mawby , James Michael Traylor
发明人： William David Mawby , James Michael Traylor
IPC分类号： G01M17/02
CPC分类号： G01M17/02
摘要： Systems and methods for improving the uniformity of a tire using convolution/deconvolution-based uniformity parameter estimates of a tire are provided. For instance, convolution can be used to estimate radial force variation from one or more uniformity parameter measurements, including radial run out parameter measurements. Deconvolution can be used to estimate radial run out from one or more uniformity parameter measurements, including radial force variation parameter measurements. The estimated uniformity parameter can be estimated from the uniformity parameter measurements using one or more models. The one or more models can represent an estimated radial uniformity parameter at a discrete measurement point as a weighted sum of the measured radial uniformity parameter at the discrete measurement point and one or more selected measurement points proximate the discrete measurement point. The measurement points can be selected based on the contact patch length of the tire.
摘要翻译：提供了使用轮胎的基于卷积/去卷积的均匀性参数估计来改进轮胎均匀性的系统和方法。例如，可以使用卷积来估计来自一个或多个均匀性参数测量的径向力变化，包括径向耗尽参数测量。去卷积可用于估计一个或多个均匀性参数测量的径向跳动，包括径向力变化参数测量。可以使用一个或多个模型从均匀性参数测量来估计所估计的均匀性参数。一个或多个模型可以在离散测量点处表示估计的径向均匀性参数，作为离散测量点处测量的径向均匀性参数和离离测量点附近的一个或多个选定测量点的加权和。可以基于轮胎的接触片长度来选择测量点。

9. 发明申请

US20130253686A1 METHOD FOR PREDICTION AND CONTROL OF TIRE UNIFORMITY PARAMETERS FROM CROWN THICKNESS VARIATION 有权
标题翻译：用于预测和控制轮胎均匀度参数的方法从厚度变化
公开(公告)号：US20130253686A1
公开(公告)日：2013-09-26
申请号：US13990843
申请日：2010-12-02
申请人： Julien Matthieu Flament , Verner Steve Nicholson , Anton Felipe Thomas , James Michael Traylor
发明人： Julien Matthieu Flament , Verner Steve Nicholson , Anton Felipe Thomas , James Michael Traylor
IPC分类号： G01B21/20 , G05B15/02
CPC分类号： G01B21/20 , G01M17/02 , G05B15/02
摘要： Improved and more easily implemented methods for predicting uniformity parameters such as uneven mass distribution, radial run out and high speed radial force variation utilize other measurements such as the tire crown thickness variation. When high speed radial force variation is calculated, low speed radial force variation is also measured. Tire crown thickness variation can be measured in different fashions depending on the particular tire manufacturing process employed. By electronically determining resultant uniformity parameters, tires can be improved by rectification to address the uniformity levels. In addition, tire manufacturing can be improved by altering the resultant location of tire crown thickness variation relative to other aspects of the tire and/or tire manufacturing process.
摘要翻译：用于预测均匀性参数（例如不均匀质量分布，径向耗尽和高速径向力变化）的改进和更容易实现的方法利用其他测量，例如轮胎胎冠厚度变化。当计算高速径向力变化时，也测量低速径向力的变化。根据所使用的特定轮胎制造工艺，轮胎冠厚度变化可以以不同的方式测量。通过电子地确定合成均匀性参数，可以通过整流改善轮胎以解决均匀性水平。此外，轮胎制造可以通过改变相对于轮胎和/或轮胎制造过程的轮胎胎冠厚度变化的合成位置来改进。

10. 发明申请

US20160003711A1 TIRE UNIFORMITY IMPROVEMENT USING ESTIMATES BASED ON CONVOLUTION/DECONVOLUTION WITH MEASURED LATERAL FORCE VARIATION 审中-公开
标题翻译：轮胎均匀性改进使用基于调整/解卷积的估计与测量的侧向力变化
公开(公告)号：US20160003711A1
公开(公告)日：2016-01-07
申请号：US14768854
申请日：2013-03-29
申请人： William David MAWBY , James Michael TRAYLOR
发明人： William David Mawby , James Michael Traylor
IPC分类号： G01M17/02
CPC分类号： G01M17/02 , B60C99/006
摘要： Systems and methods for estimating a uniformity parameter of a tire are provided. For instance, convolution can be used to estimate radial force variation from one or more uniformity parameter measurements, including radial run out parameter measurements and lateral force variation measurements. Deconvolution can be used to estimate radial run out from one or more uniformity parameter measurements, including radial force variation parameter measurements and lateral force variation measurements. The estimated uniformity parameter can be estimated from the measured radial uniformity parameter using one or more models. The one or more models can represent an estimated radial uniformity parameter at a discrete measurement point as a weighted sum of the measured radial uniformity parameter at the discrete measurement point and one or more selected measurement points proximate the discrete measurement point. The measurement points can be selected based on the contact patch length of the tire.
摘要翻译：提供了用于估计轮胎的均匀性参数的系统和方法。例如，可以使用卷积来估计来自一个或多个均匀性参数测量的径向力变化，包括径向跳动参数测量和横向力变化测量。去卷积可以用于估计一个或多个均匀性参数测量的径向跳动，包括径向力变化参数测量和横向力变化测量。可以使用一个或多个模型从测量的径向均匀性参数估计估计的均匀性参数。一个或多个模型可以在离散测量点处表示估计的径向均匀性参数，作为离散测量点处测量的径向均匀性参数和离离测量点附近的一个或多个选定测量点的加权和。可以基于轮胎的接触片长度来选择测量点。

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