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1. 发明申请

US20150246588A1 UNIFORMITY OF A TIRE USING TOOLING SIGNATURE ANALYSIS 审中-公开
标题翻译：使用工具签名分析的轮胎的均匀性
公开(公告)号：US20150246588A1
公开(公告)日：2015-09-03
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 , G01M17/02
CPC分类号： B60C99/006 , B29D30/0633 , B29D2030/0634 , G01M17/02 , G05B19/41865 , G05B19/41875 , G05B2219/32182 , G05B2219/50055
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.
摘要翻译：提供了通过识别在轮胎制造期间使用的加工元件对轮胎均匀性的影响，例如由建造鼓元件，成形元件，模具元件和其它工具元件产生的效果来改善轮胎均匀性的系统和方法。更具体地，可以通过分析针对使用该工具元件制造的一组轮胎测量的多个均匀性波形来识别加工元件的加工签名。可以分析工具签名并用于修改轮胎制造以改善轮胎的均匀性。

2. 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。

3. 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.

4. 发明授权

US08978458B2 Tire uniformity through identification of process effects using singlet tire regression analysis 有权
标题翻译：轮胎均匀性通过使用单线轮胎回归分析识别过程效应
公开(公告)号：US08978458B2
公开(公告)日：2015-03-17
申请号：US13807503
申请日：2011-03-30
申请人： William David Mawby , Jonathan Sauls
发明人： William David Mawby , Jonathan Sauls
IPC分类号： G01M17/02 , B60C23/02 , B29D30/06
CPC分类号： G01M17/02 , B29D2030/0635
摘要： A system and related method for improving tire uniformity includes identifying at least one candidate process effect and a corresponding process harmonic number for each process effect. A given uniformity parameter, such as radial or lateral run-out, balance, mass variation, radial lateral or tangential force variation, is measured for each tire in a test set, such that the measurements contain tire harmonics as well as a process harmonics corresponding to each candidate process effect. Rectangular coordinate coefficients are electronically constructed for each said process harmonic, after which point the rectangular coordinates corresponding to each process harmonic are solved for (e.g., by using regression-based analysis). The magnitude of each said process harmonic is estimated, and a final magnitude estimate for each process harmonic can be determined by summarizing (e.g., by taking the average or median value) the respectively estimated magnitudes for each process harmonic across all test tires.
摘要翻译：用于提高轮胎均匀性的系统和相关方法包括识别每个处理效果的至少一个候选处理效果和对应的过程谐波数。对于测试组中的每个轮胎测量给定的均匀性参数，例如径向或侧向跳动，平衡，质量变化，径向横向或切向力变化，使得测量包含轮胎谐波以及相应的过程谐波对每个候选进程效果。对于每个所述过程谐波，电子构造矩形坐标系，之后，解决与每个过程谐波对应的直角坐标（例如，通过使用基于回归的分析）。估计每个所述过程谐波的大小，并且可以通过对所有测试轮胎上的每个过程谐波分别估计的幅度进行总结（例如，通过取平均值或中值）来确定每个过程谐波的最终幅度估计。

5. 发明授权

US09823153B2 Tire uniformity improvement through identification of process harmonics from static balance measurements 有权
公开(公告)号：US09823153B2
公开(公告)日：2017-11-21
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： G01M17/02 , G01M1/12
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.

6. 发明授权

US09645052B2 Tire uniformity through identification of process harmonics using re-indexed partial uniformity waveforms 有权
公开(公告)号：US09645052B2
公开(公告)日：2017-05-09
申请号：US14344945
申请日：2011-09-16
申请人： William David Mawby , Jimmy Jeter , Jonathan Sauls , James Michael Traylor
发明人： William David Mawby , Jimmy Jeter , Jonathan Sauls , James Michael Traylor
IPC分类号： B29D30/06 , G01M17/02 , B29D30/00 , G01N29/44
CPC分类号： G01M17/02 , B29D30/0061 , B29D30/0633 , B29D2030/0066 , B29D2030/0634 , G01N29/449
摘要： Systems and methods for improving tire uniformity include identifying at least one candidate process harmonic and corresponding period. A set of uniformity waveforms is then collected for each test tire in a set of one or more test tires. To provide better data for analysis, the collection of waveforms may include multiple waveforms including measurements obtained before and/or after cure, in clockwise and/or counterclockwise rotational directions, and while the tire is loaded and/or unloaded. The uniformity waveforms may be re-indexed to the physical order of the at least one candidate process harmonic, and selected data points within the waveforms may optionally be deleted around a joint effect or other non-sinusoidal effect. The re-indexed, optionally partial, waveforms may then be analyzed to determine magnitude and azimuth estimates for the candidate process harmonics. Aspects of tire manufacture may then be modified in a variety of different ways to account for the estimated process harmonics.

7. 发明申请

US20130098148A1 TIRE UNIFORMITY THROUGH IDENTIFICATION OF PROCESS EFFECTS USING SINGLET TIRE REGRESSION ANALYSIS 有权
标题翻译：通过使用SINGLET轮胎回归分析识别过程效应的轮胎均匀性
公开(公告)号：US20130098148A1
公开(公告)日：2013-04-25
申请号：US13807503
申请日：2011-03-30
申请人： William David Mawby , Jonathan Sauls
发明人： William David Mawby , Jonathan Sauls
IPC分类号： G01M17/02
CPC分类号： G01M17/02 , B29D2030/0635
摘要： A system and related method for improving tire uniformity includes identifying at least one candidate process effect and a corresponding process harmonic number for each process effect. A given uniformity parameter, such as radial or lateral run-out, balance, mass variation, radial lateral or tangential force variation, is measured for each tire in a test set, such that the measurements contain tire harmonics as well as a process harmonics corresponding to each candidate process effect. Rectangular coordinate coefficients are electronically constructed for each said process harmonic, after which point the rectangular coordinates corresponding to each process harmonic are solved for (e.g., by using regression-based analysis). The magnitude of each said process harmonic is estimated, and a final magnitude estimate for each process harmonic can be determined by summarizing (e.g., by taking the average or median value) the respectively estimated magnitudes for each process harmonic across all test tires.
摘要翻译：用于提高轮胎均匀性的系统和相关方法包括识别每个处理效果的至少一个候选处理效果和对应的过程谐波数。对于测试组中的每个轮胎测量给定的均匀性参数，例如径向或侧向跳动，平衡，质量变化，径向横向或切向力变化，使得测量包含轮胎谐波以及相应的过程谐波对每个候选进程效果。对于每个所述过程谐波，电子构造矩形坐标系，之后，解决与每个过程谐波对应的直角坐标（例如，通过使用基于回归的分析）。估计每个所述过程谐波的大小，并且可以通过对所有测试轮胎上的每个过程谐波分别估计的幅度进行总结（例如，通过取平均值或中值）来确定每个过程谐波的最终幅度估计。

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