专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2014092722A1 EFFICIENT HIGH SPEED UNIFORMITY MEASUREMENTS USING SPEED RAMPS 审中-公开
标题翻译：使用速度RAM的高效均衡测量
公开(公告)号：WO2014092722A1
公开(公告)日：2014-06-19
申请号：PCT/US2012/069745
申请日：2012-12-14
申请人： COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN , MICHELIN RECHERCHE ET TECHNIQUE, S.A. , NICHOLSON, Verner, Steve , TRAYLOR, James, Michael
发明人： NICHOLSON, Verner, Steve , TRAYLOR, James, Michael
IPC分类号： B24B1/00
CPC分类号： G01M17/02 , B29D2030/0635 , G01M1/225
摘要： Methods and systems for improving the uniformity of a tire by determining one or more high speed uniformity parameters of the tire are provided. The high speed uniformity parameters can be determined by continuously acquiring uniformity data while ramping the tire to and from high speeds. For instance, measured uniformity data can be continuously collected for the tire as the tire is increased to high rotational speeds and decreased from high rotational speeds. The measured uniformity data can then be analyzed to determine one or more high speed uniformity parameters for the tire. For instance, the measured uniformity data can be corrected for non-high speed uniformity contributions to the uniformity measurements, such as contributions resulting from non-uniformity of a road wheel use to load the tire during uniformity testing, contributions resulting from mass unbalance of the tire, and contributions from low speed uniformity parameters of the tire.
摘要翻译：提供了通过确定轮胎的一个或多个高速均匀性参数来改善轮胎的均匀性的方法和系统。高速均匀性参数可以通过连续地获取均匀性数据，同时将轮胎从高速度转移到高速度下来确定。例如，当轮胎增加到高转速并且从高转速降低时，可以为轮胎连续收集测量的均匀度数据。然后可以分析所测量的均匀度数据，以确定轮胎的一个或多个高速均匀性参数。例如，可以校正测量的均匀度数据，以对均匀度测量提供非高速均匀性贡献，例如由均匀性测试期间用于加载轮胎的车轮用途的不均匀性导致的贡献，由于质量不平衡导致的贡献轮胎，以及轮胎低速均匀性参数的贡献。

2. 发明申请

WO2014085595A1 UNIFORMITY CORRECTION USING PROGRESSIVE ABLATION 审中-公开
标题翻译：使用渐进式消除的均匀校正
公开(公告)号：WO2014085595A1
公开(公告)日：2014-06-05
申请号：PCT/US2013/072241
申请日：2013-11-27
申请人： COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN , MICHELIN RECHERCHE ET TECHNIQUE, S.A. , NICHOLSON, Verner, Steve , APPLEMAN, Casey Scott
发明人： NICHOLSON, Verner, Steve , APPLEMAN, Casey Scott
IPC分类号： G06F1/00
CPC分类号： G01M17/024 , B60C19/003 , G01M1/34
摘要： Systems and methods for determining one or more ablation patterns for selectively removing material from tire bead locations to correct for non-uniformity characteristics, such as lateral force variation, of a cured tire are provided. An ablation order can be determined for a plurality of tracks along a bead of a tire based on sensitivity data associated with the plurality of tracks. One or more ablation patterns can be progressively determined according to a progression scheme defined by the ablation order. The progressive determination of ablation patterns can reduce the computational resources required for calculating the one or more ablation patterns and, in some cases, can reduce ablation time and total ablation for the tire. Moreover, the progressive determination of ablation patterns can provide for the correction of lateral force variation for both clockwise and counterclockwise rotation of the tire.
摘要翻译：提供了用于确定用于选择性地从轮胎胎圈位置移除材料以修正固化轮胎的不均匀性特性（例如横向力变化）的一个或多个消融图案的系统和方法。可以基于与多个轨道相关联的灵敏度数据来确定沿着轮胎的胎圈的多个轨道的消融顺序。可以根据由消融顺序定义的进展方案逐步确定一个或多个消融模式。逐渐确定消融模式可以减少计算一个或多个消融模式所需的计算资源，并且在某些情况下可以减少轮胎的消融时间和消融。此外，消融图案的逐渐确定可以提供用于轮胎的顺时针和逆时针旋转的侧向力变化的校正。

3. 发明申请

WO2017015263A1 TIRE UNIFORMITY CORRECTION USING MULTIPLE CORRECTION TRACKS 审中-公开
标题翻译：使用多条校正轨迹进行轮胎均匀校正
公开(公告)号：WO2017015263A1
公开(公告)日：2017-01-26
申请号：PCT/US2016/042906
申请日：2016-07-19
申请人： COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN , MICHELIN RECHERCHE ET TECHNIQUE, S.A. , APPLEMAN, Casey Scott , NICHOLSON, Verner, Steve
发明人： APPLEMAN, Casey Scott , NICHOLSON, Verner, Steve
IPC分类号： B29D30/06 , G01M17/02
CPC分类号： B29D30/0633 , B29D2030/0635 , B29D2030/0638 , G01M17/02 , G05B19/418
摘要： Systems and methods for correcting uniformity of a cured tire using ablation of material along a plurality of tracks along the bead portion of the tire are provided. An ablation pattern can be determined to correct for a uniformity parameter for multiple tracks along a bead portion of a tire. The ablation pattern for each track can be analyzed to determined direct address commands for implementing the ablation pattern using an ablation device. The direct address commands can be determined according to an adjustment process to improve cycle time for the ablation of a tire. The adjustment process can be operable to more closely align azimuthal positions of ablation segments specified by direct address commands for different tracks along the bead of the tire.
摘要翻译：提供了通过沿着轮胎的胎圈部沿着多条轨道的材料烧蚀来校正硫化轮胎的均匀性的系统和方法。可以确定消融图案以校正沿着轮胎的胎圈部分的多个轨道的均匀性参数。可以分析每个轨道的消融图案以确定使用消融装置来实现消融图案的直接地址命令。可以根据调整过程来确定直接地址命令，以改善轮胎消融的循环时间。调整过程可以用于更紧密地对准沿着轮胎胎圈的不同轨道的由直接地址命令指定的消融段的方位位置。

4. 发明申请

WO2017014766A1 TIRE UNIFORMITY CORRECTION USING MULTIPLE CORRECTION TRACKS 审中-公开
标题翻译：使用多个校正轨迹的轮胎均匀性校正
公开(公告)号：WO2017014766A1
公开(公告)日：2017-01-26
申请号：PCT/US2015/041477
申请日：2015-07-22
申请人： COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN , MICHELIN RECHERCHE ET TECHNIQUE, S.A. , APPLEMAN, Casey Scott , NICHOLSON, Verner, Steve
发明人： APPLEMAN, Casey Scott , NICHOLSON, Verner, Steve
IPC分类号： B29D30/00 , G01M17/02 , G05B19/418
CPC分类号： B29D30/0633 , B29D2030/0635 , B29D2030/0638 , G01M17/02 , G05B19/418
摘要： Systems and methods for correcting uniformity of a cured tire using ablation of material along a plurality of tracks along the bead portion of the tire are provided. An ablation pattern can be determined to correct for a uniformity parameter for multiple tracks along a bead portion of a tire. The ablation pattern for each track can be analyzed to determined direct address commands for implementing the ablation pattern using an ablation device. The direct address commands can be determined according to an adjustment process to improve cycle time for the ablation of a tire. The adjustment process can be operable to more closely align azimuthal positions of ablation segments specified by direct address commands for different tracks along the bead of the tire.
摘要翻译：提供了用于通过沿着沿着轮胎的胎圈部分的多个轨道消融材料来校正硫化轮胎均匀性的系统和方法。可以确定消融图案以校正沿着轮胎的胎圈部分的多个轨道的均匀性参数。可以分析每个轨迹的消融图案以确定用于使用消融设备实施消融图案的直接地址命令。直接寻址命令可以根据调整过程来确定，以改善轮胎消融的循环时间。调整过程可以用于使沿着轮胎胎圈的不同轨道的由直接地址命令指定的消融段的方位角位置更紧密地对齐。

5. 发明申请

WO2014084841A1 UNIFORMITY CORRECTION USING PROGRESSIVE ABLATION 审中-公开
标题翻译：使用渐进式消除的均匀校正
公开(公告)号：WO2014084841A1
公开(公告)日：2014-06-05
申请号：PCT/US2012/067198
申请日：2012-11-30
申请人： COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN , MICHELIN RECHERCHE ET TECHNIQUE, S.A. , NICHOLSON, Verner, Steve , APPLEMAN, Casey Scott
发明人： NICHOLSON, Verner, Steve , APPLEMAN, Casey Scott
IPC分类号： G06F19/00
CPC分类号： G01M17/024 , B60C19/003 , G01M1/34
摘要： Systems and methods for determining one or more ablation patterns for selectively removing material from tire bead locations to correct for non-uniformity characteristics, such as lateral force variation, of a cured tire are provided. An ablation order can be determined for a plurality of tracks along a bead of a tire based on sensitivity data associated with the plurality of tracks. One or more ablation patterns can be progressively determined according to a progression scheme defined by the ablation order. The progressive determination of ablation patterns can reduce the computational resources required for calculating the one or more ablation patterns and, in some cases, can reduce ablation time and total ablation for the tire.
摘要翻译：提供了用于确定用于选择性地从轮胎胎圈位置移除材料以修正固化轮胎的不均匀性特性（例如横向力变化）的一个或多个消融图案的系统和方法。可以基于与多个轨道相关联的灵敏度数据来确定沿着轮胎的胎圈的多个轨道的消融顺序。可以根据由消融顺序定义的进展方案逐步确定一个或多个消融模式。逐渐确定消融模式可以减少计算一个或多个消融模式所需的计算资源，并且在某些情况下可以减少轮胎的消融时间和消融。

6. 发明申请

WO2012074527A1 METHOD FOR PREDICTION AND CONTROL OF TIRE UNIFORMITY PARAMETERS FROM CROWN THICKNESS VARIATION 审中-公开
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：WO2012074527A1
公开(公告)日：2012-06-07
申请号：PCT/US2010/058648
申请日：2010-12-02
申请人： MICHELIN RECHERCHE ET TECHNIQUE, S.A. , SOCIETE DE TECHNOLOGIE MICHELIN , FLAMENT, Julien, Matthieu , NICHOLSON, Verner, Steve , THOMAS, Anton, Felipe , TRAYLOR, James, Michael
发明人： FLAMENT, Julien, Matthieu , NICHOLSON, Verner, Steve , THOMAS, Anton, Felipe , TRAYLOR, James, Michael
IPC分类号： 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.
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。

7. 发明申请

WO2011002596A1 UNIFORMITY CORRECTION BY ABLATION AT DIFFERENT TRACK LOCATIONS ALONG A TIRE BEAD 审中-公开
标题翻译：通过在轮胎珠上的不同轨迹位置进行消除的均匀校正
公开(公告)号：WO2011002596A1
公开(公告)日：2011-01-06
申请号：PCT/US2010/038297
申请日：2010-06-11
申请人： MICHELIN RECHERCHE ET TECHNIQUE, S.A. , SOCIETE DE TECHNOLOGIE MICHELIN , HAIR, JR., Clarence, Vernon , NICHOLSON, Verner, Steve , ROUSSEAU, Jean-Baptiste , STONE, James, Edward
发明人： HAIR, JR., Clarence, Vernon , NICHOLSON, Verner, Steve , ROUSSEAU, Jean-Baptiste , STONE, James, Edward
IPC分类号： G01M17/02
CPC分类号： G05B19/41875 , B23K26/03 , B23K26/361 , B29D30/0061 , B29D30/0633 , B29D2030/0635 , B29D2030/0638 , G01M1/34 , G01M17/024 , G05B2219/32177 , Y02P70/26
摘要： A system and method for reducing the magnitude of one or more harmonics of one or more uniformity parameters in a cured tire involves selective removal of tire material at one or more track/area locations along first and second bead profiles. Selective removal may occur via ablation at the bead seat, low flange and/or high flange zones to correct for a selected number of harmonics of such parameters as radial, lateral and tangential force variation. Ablation patterns are calculated and implemented on first and second tire beads to achieve desired levels of force reduction at selected angular locations (within the expanse from 0-360 degrees along each tire bead). Ablation patterns may be calculated for implementation at fixed or varied tire rotational speeds and/or fixed or varied levels of laser power.
摘要翻译：用于减小固化轮胎中的一个或多个均匀性参数的一个或多个谐波的大小的大小的系统和方法涉及沿着第一和第二胎圈轮廓在一个或多个轨道/区域位置选择性地去除轮胎材料。通过在胎圈座，低法兰和/或高法兰区域处的消融可以进行选择性去除，以校正诸如径向，横向和切向力变化的参数的选定数量的谐波。在第一和第二轮胎胎圈上计算和实施消融图案，以在选定的角度位置（沿着每个轮胎胎圈的0-360度的范围内）获得期望的力减小水平。消除模式可以在固定或变化的轮胎转速和/或激光功率的固定或变化水平上实现。

8. 发明申请

WO2011159272A1 METHOD FOR PREDICTION AND CONTROL OF HARMONIC COMPONENTS OF TIRE UNIFORMITY PARAMETERS 审中-公开
标题翻译：用于预测和控制轮胎均匀参数的谐波分量的方法
公开(公告)号：WO2011159272A1
公开(公告)日：2011-12-22
申请号：PCT/US2010/038493
申请日：2010-06-14
申请人： MICHELIN RECHERCHE ET TECHNIQUE, S.A. , SOCIETE DE TECHNOLOGIE MICHELIN , ESTOR, Patrice, R. , FLAMENT, Julien, Matthieu , NICHOLSON, Verner, Steve , THOMAS, Anton, Felipe
发明人： ESTOR, Patrice, R. , FLAMENT, Julien, Matthieu , NICHOLSON, Verner, Steve , THOMAS, Anton, Felipe
IPC分类号： G01M17/02
CPC分类号： G06F17/40 , G01M1/16 , G01M17/02 , G01M17/027
摘要： Improved and more easily implemented methods for predicting high speed radial force variation and uneven mass distribution utilize other measurements such as radial run out and other parameters. The prediction model for high speed radial force variation uses a speed-dependent calibration term for predicting higher harmonic components, while the same or other models can be used for the first harmonic. The uneven mass distribution prediction model accounts for deformation of the tire along multiple tracks, thus employing a more realistic model of crown deformation that accounts for changing tire stiffness levels across different harmonic components of the measured and predicted parameters.
摘要翻译：用于预测高速径向力变化和不均匀质量分布的改进和更容易实现的方法利用其他测量，例如径向耗尽和其他参数。高速径向力变化的预测模型使用速度相关的校准项来预测高次谐波分量，而相同或其他模型可用于一次谐波。不均匀的质量分布预测模型考虑了轮胎沿着多个轨道的变形，因此采用更实际的冠部变形模型，其考虑了在测量和预测参数的不同谐波分量上改变轮胎刚度水平。

9. 发明申请

WO2010080571A1 FILTERING METHOD FOR IMPROVING THE DATA QUALITY OF GEOMETERIC TIRE MEASUREMENTS 审中-公开
标题翻译：用于改善数字轮胎测量数据质量的滤波方法
公开(公告)号：WO2010080571A1
公开(公告)日：2010-07-15
申请号：PCT/US2009/068641
申请日：2009-12-18
申请人： MICHELIN RECHERCHE ET TECHNIQUE, S.A. , SOCIETE DE TECHNOLOGIE MICHELIN , NICHOLSON, Verner, Steve , THOMAS, Anton, Felipe
发明人： NICHOLSON, Verner, Steve , THOMAS, Anton, Felipe
IPC分类号： G01M17/02 , G01B11/02
CPC分类号： G01B11/026 , G01D1/02 , G01M17/027
摘要： A tire measurement system includes a computer with various memory/media elements for storing raw and transformed tire measurement data (e.g., a data set of measured radial or lateral run-out values) as well as software in the form of computer-executable instructions, which are executed by a processor to filter selected run-out values within the obtained data set that spike above adjacent measurements, identify selected ones of the filtered run-out values that lie on a convex hull surrounding the entire set of values, and perform interpolation of the identified selected ones of the run-out values that lie on the convex hull to obtain a final data set of filtered run-out measurements. Similar steps can be performed on an inverted data set to better detect sidewall deformation features such as sidewall depressions.
摘要翻译：轮胎测量系统包括具有用于存储原始和变换的轮胎测量数据（例如，测量的径向或横向跑出值的数据集）的各种存储器/介质元件的计算机以及计算机可执行指令形式的软件，其由处理器执行以过滤所获得的在相邻测量值之上的数据集中的所选择的跳出值，识别位于围绕整个值集合的凸包上的所过滤的耗尽值中选择的一个，并执行内插的确定的选定的位于凸包上的径向值，以获得最终的过滤耗尽测量数据集。可以对反转数据集执行类似的步骤，以更好地检测侧壁变形特征，例如侧壁凹陷。

10. 发明申请

WO2010071657A1 FILTERING METHOD TO ELIMINATE TREAD FEATURES IN GEOMETRIC TIRE MEASUREMENTS 审中-公开
标题翻译：消除几何轮胎测量中的特征的滤波方法
公开(公告)号：WO2010071657A1
公开(公告)日：2010-06-24
申请号：PCT/US2008/087704
申请日：2008-12-19
申请人： MICHELIN RECHERCHE ET TECHNIQUE, S.A. , SOCIETE DE TECHNOLOGIE MICHELIN , NICHOLSON, Verner, Steve , THOMAS, Anton, Felipe
发明人： NICHOLSON, Verner, Steve , THOMAS, Anton, Felipe
IPC分类号： G01D1/00
CPC分类号： G01B11/026 , G01D1/02 , G01M17/027
摘要： A tire measurement system includes a computer with various memory/media elements for storing raw and transformed tire measurement data (e.g., a data set of measured radial run-out values) as well as software in the form of computer-executable instructions, which are executed by a processor to implement a variety of functions, including filtering selected run-out values within the obtained data set that spike above adjacent measurements, transforming the run-out values into two-dimensional form representative of tire curvature, identifying selected ones of the two-dimensional values that lie on a convex hull surrounding the entire set of values, performing one-dimensional interpolation of the identified selected ones of the two-dimensional values that lie on the convex hull to obtain a final data set of filtered run-out measurements, and decomposing the final data set of filtered run-out measurements into a plurality of harmonic components.
摘要翻译：轮胎测量系统包括具有用于存储原始和变换的轮胎测量数据（例如，测量的径向跑出值的数据集）的各种存储器/介质元件的计算机以及计算机可执行指令的形式的软件，其是由处理器执行以实现各种功能，包括过滤所获得的数据集中所选择的跳出值，其突出在相邻测量之上，将失效值转换为表示轮胎曲率的二维形式，位于围绕整组值的凸包的二维值，对位于凸包上的二维值中识别出的所选择的一个进行一维插值，以获得最终的过滤掉的数据集测量，并将过滤后的跳动测量的最终数据集合分解为多个谐波分量。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式