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1. 发明授权

US5616859A Tire uniformity correction without grinding 失效
标题翻译：轮胎均匀性校正无磨削
公开(公告)号：US5616859A
公开(公告)日：1997-04-01
申请号：US458183
申请日：1995-06-02
申请人： Timothy B. Rhyne
发明人： Timothy B. Rhyne
IPC分类号： B29D30/06 , G01M1/20 , G01M1/30 , G01M17/02
CPC分类号： G01M17/024 , B29D30/0633 , B29D2030/0635 , B29D2030/0642 , Y10T152/10855
摘要： A method and apparatus for reducing the magnitude of a uniformity characteristic in a cured tire and the tire produced thereby. A signal is generated which is indicative of the magnitude of the uniformity characteristic. The signal is also indicative of the location on the tire to be corrected. At least a portion of one carcass reinforcing member of the tire is permanently deformed a predetermined amount at the location indicated by the signal to correct the uniformity characteristic.
摘要翻译：一种用于减小硫化轮胎及其制造的轮胎的均匀性特征的大小的方法和装置。产生指示均匀性特征的幅度的信号。该信号也指示要校正的轮胎上的位置。轮胎的一个胎体加强构件的至少一部分在由信号指示的位置处永久地变形预定量以校正均匀性。

2. 发明授权

US07790075B2 Multi harmonic tire uniformity correction 有权
标题翻译：多次谐波轮胎均匀性校正
公开(公告)号：US07790075B2
公开(公告)日：2010-09-07
申请号：US11318647
申请日：2005-12-27
申请人： Clarence Vernon Hair, Jr.
发明人： Clarence Vernon Hair, Jr.
IPC分类号： B29D30/00
CPC分类号： B29D30/0633 , B29D2030/0635 , B29D2030/0642 , B60C19/003 , G01M17/024
摘要： An apparatus and method for reducing the magnitude of multiple harmonics of uniformity characteristics in a cured tire is claimed. A signal is generated which indicates the magnitude of the uniformity characteristic. A ring containing multiple plates is utilized to permanently deform portions of the carcass reinforcing member of the tire at locations indicated by the signal. The configuration of the plates is automatically determined based on the tire radial force variation waveform and the number of plates used.
摘要翻译：要求保护用于减少硫化轮胎的均匀性的多次谐波的大小的装置和方法。产生指示均匀性特征的大小的信号。包含多个板的环用于在由信号指示的位置处永久地变形轮胎的胎体加强构件的部分。基于轮胎径向力变化波形和所使用的板数自动确定板的构造。

3. 发明申请

US20040247718A1 Method of correcting radial force variation of tire and apparatus therefor 失效
公开(公告)号：US20040247718A1
公开(公告)日：2004-12-09
申请号：US10891059
申请日：2004-07-15
申请人： BRIDGESTONE CORPORATION
发明人： Yuichiro Ogawa
IPC分类号： B29D029/00
CPC分类号： G01M17/02 , B29C71/00 , B29D30/0633 , B29D2030/0635 , B29D2030/0642 , B29L2030/00 , G01M1/045 , G01M1/326 , G01M1/36 , G01M17/021
摘要： A radial force variation of a tire is corrected irrespectively of the kind of the organic fiber cord used, wherein a radial force variation (RFV) is measured at room temperature to specify a tire position indicating a minimum value of RFV, and an inner face of a tread portion is pushed and enlarged outward in a radial direction of the tire by a pushing means at a RFV bottom region sandwiching the position of the minimum RFV value from both sides thereof in a circumferential direction of the tread portion, and such a push enlarged state is kept for a given time.

4. 发明授权

US06776937B2 Method of correcting radial force variation of tire and apparatus therefor 失效
标题翻译：修正轮胎径向力变化及其装置的方法
公开(公告)号：US06776937B2
公开(公告)日：2004-08-17
申请号：US09918449
申请日：2001-08-01
申请人： Yuichiro Ogawa
发明人： Yuichiro Ogawa
IPC分类号： B29D3000
CPC分类号： G01M17/02 , B29C71/00 , B29D30/0633 , B29D2030/0635 , B29D2030/0642 , B29L2030/00 , G01M1/045 , G01M1/326 , G01M1/36 , G01M17/021
摘要： A radial force variation of a tire is corrected irrespectively of the kind of the organic fiber cord used, wherein a radial force variation (RFV) is measured at room temperature to specify a tire position indicating a minimum value of RFV, and an inner face of a tread portion is pushed and enlarged outward in a radial direction of the tire by a pushing means at a RFV bottom region sandwiching the position of the minimum RFV value from both sides thereof in a circumferential direction of the tread portion, and such a push enlarged state is kept for a given time.
摘要翻译：校正轮胎的径向力变化，而不管使用的有机纤维帘线的种类如何，其中在室温下测量径向力变化（RFV）以指定表示RFV的最小值的轮胎位置，并且内表面胎面部通过在RFV底部区域的推动装置沿轮胎的径向从外侧沿着胎面部的圆周方向从两侧夹着最小RFV值的位置而向外侧向外侧推压，状态保持给定的时间。

5. 发明授权

US3464264A Pneumatic tire run-in machine 失效
标题翻译：气动轮胎跑步机
公开(公告)号：US3464264A
公开(公告)日：1969-09-02
申请号：US3464264D
申请日：1967-04-24
申请人： O K TIRE & RUBBER CO INC
发明人： FRENCH ELBY EDWARD
IPC分类号： B29D30/06 , G01M17/02 , B60C19/10
CPC分类号： G01M17/022 , B29D30/0633 , B29D2030/0635 , B29D2030/0642

6. 发明授权

US06673184B1 Tire and method for correcting tire uniformity thereof 失效
标题翻译：轮胎及轮胎均匀性校正方法
公开(公告)号：US06673184B1
公开(公告)日：2004-01-06
申请号：US09510859
申请日：2000-02-23
申请人： Robert Walter Brown , Paul Harry Sandstrom
发明人： Robert Walter Brown , Paul Harry Sandstrom
IPC分类号： B29D3006
CPC分类号： B60C9/04 , B29D30/0633 , B29D2030/0635 , B29D2030/0642 , B60C3/00
摘要： According to the invention, a pneumatic tire and method of manufacturing the pneumatic tire having improved tire uniformity characteristics is disclosed. The carcass reinforcement ply has a plurality of reinforcement cords embedded in a matrix material that can be rendered plastic and non-plastic to, respectively, permit and restricts reorientation of the reinforcement cords after the tire has been at least partially vulcanized. The method includes the steps of rendering the matrix material plastic, reorienting one or more reinforcement cords without their being stretched beyond their elastic limits, and then rendering the matrix material non-plastic. The reorientation can occur while the tire is still in the tire mold or when the tire is still hot from the tire mold and at a temperature of at least the deflection temperature by applying a force for reorienting the reinforcement cords.
摘要翻译：根据本发明，公开了一种具有改善的轮胎均匀性特征的充气轮胎和充气轮胎的制造方法。胎体增强层具有嵌入基质材料中的多个增强帘线，该帘线可以在塑料和非塑料之间分别允许并限制在轮胎至少部分硫化之后增强帘线的重新定向。该方法包括以下步骤：使基质材料塑性，重新定向一个或多个增强帘线而不将其拉伸超出其弹性极限，然后使基体材料变得非塑性。当轮胎仍处于轮胎模具中时，或当轮胎仍然来自轮胎模具以及至少通过施加用于重新定向加强帘线的力的温度时，可能发生重新定向。

7. 发明授权

US06651716B1 Method and tire adapted for post cure tire uniformity correction 失效
标题翻译：适用于后固化轮胎均匀性校正的方法和轮胎
公开(公告)号：US06651716B1
公开(公告)日：2003-11-25
申请号：US09511546
申请日：2000-02-23
申请人： Robert Walter Brown , Paul Harry Sandstrom
发明人： Robert Walter Brown , Paul Harry Sandstrom
IPC分类号： B60C100
CPC分类号： B60C9/02 , B29D30/0633 , B29D2030/0635 , B29D2030/0642 , B60C15/06
摘要： The present invention relates to a tire construction and method of correcting one or more tire uniformity characteristics. A tire has two beads and a carcass reinforcement ply having reinforcement cords. The method is characterized by the steps of A) forming a portion of the tire with a material (typically a thermoplastic), that can be rendered plastic (such as by heating) and rendered non-plastic (such as by cooling), which, in turn, respectively, permits and restricts reorientation of the reinforcement cords; B) rendering the material plastic, after the tire has been vulcanized, to permit one or more of the reinforcement cords to be reoriented; C) reorienting one or more reinforcement cords with respect to other rein-forcement cords or tire components; and D) rendering the material non-plastic, to restrict further reorientation of adjacent reinforcement cords. Reorientation of the cords can be achieved without stretching them beyond their elastic limit.
摘要翻译：本发明涉及轮胎结构和校正一个或多个轮胎均匀性特性的方法。轮胎具有两个胎圈和具有加强帘线的胎体增强层。该方法的特征在于以下步骤：A）用可以塑造（例如通过加热）并且变得非塑性（例如通过冷却）的材料（通常为热塑性材料）形成轮胎的一部分，又分别允许和限制增强帘线的重新定向; B）在轮胎硫化之后使材料塑料呈现，以允许一个或多个增强帘线被重新定向; C）相对于其他增强帘线或轮胎部件重新定向一个或多个增强帘线; 和D）使材料非塑性，以限制相邻增强帘线的进一步重新定向。可以在不使其超过弹性极限的情况下实现线的重新定向。

8. 发明申请

US20020014301A1 Method of correcting radial force variation of tire and apparatus therefor 失效
标题翻译：修正轮胎径向力变化及其装置的方法
公开(公告)号：US20020014301A1
公开(公告)日：2002-02-07
申请号：US09918449
申请日：2001-08-01
申请人： BRIDGESTONE CORPORATION
发明人： Yuichiro Ogawa
IPC分类号： B29C035/00
CPC分类号： G01M17/02 , B29C71/00 , B29D30/0633 , B29D2030/0635 , B29D2030/0642 , B29L2030/00 , G01M1/045 , G01M1/326 , G01M1/36 , G01M17/021
摘要： A radial force variation of a tire is corrected irrespectively of the kind of the organic fiber cord used, wherein a radial force variation (RFV) is measured at room temperature to specify a tire position indicating a minimum value of RFV, and an inner face of a tread portion is pushed and enlarged outward in a radial direction of the tire by a pushing means at a RFV bottom region sandwiching the position of the minimum RFV value from both sides thereof in a circumferential direction of the tread portion, and such a push enlarged state is kept for a given time.
摘要翻译：校正轮胎的径向力变化，而不管使用的有机纤维帘线的种类如何，其中在室温下测量径向力变化（RFV）以指定表示RFV的最小值的轮胎位置，并且内表面胎面部通过在RFV底部区域的推动装置沿轮胎的径向从外侧沿着胎面部的圆周方向从两侧夹着最小RFV值的位置而向外侧向外侧推压，状态保持给定的时间。

9. 发明授权

US5365781A Tire uniformity correction without grinding 失效
标题翻译：轮胎均匀性校正无磨削
公开(公告)号：US5365781A
公开(公告)日：1994-11-22
申请号：US863256
申请日：1992-04-03
申请人： Timothy B. Rhyne
发明人： Timothy B. Rhyne
IPC分类号： B29D30/06 , G01M1/20 , G01M1/30 , G01M17/02
CPC分类号： G01M17/024 , B29D30/0633 , B29D2030/0635 , B29D2030/0642 , Y10T152/10855
摘要： A method and apparatus for reducing the magnitude of a uniformity characteristic in a cured tire and the tire produced thereby. A signal is generated which is indicative of the magnitude of the uniformity characteristic. The signal is also indicative of the location on the tire to be corrected. At least a portion of one carcass reinforcing member of the tire is permanently deformed a predetermined amount at the location indicated by the signal to correct the uniformity characteristic.
摘要翻译：一种用于减小硫化轮胎及其制造的轮胎的均匀性特征的大小的方法和装置。产生指示均匀性特征的大小的信号。该信号也指示要校正的轮胎上的位置。轮胎的一个胎体加强构件的至少一部分在由信号指示的位置处永久地变形预定量以校正均匀性。

10. 发明申请

US20070145623A1 Multi harmonic tire uniformity correction 有权
标题翻译：多次谐波轮胎均匀性校正
公开(公告)号：US20070145623A1
公开(公告)日：2007-06-28
申请号：US11318647
申请日：2005-12-27
申请人： Clarence Hair
发明人： Clarence Hair
IPC分类号： B29C71/00 , B29D30/00
CPC分类号： B29D30/0633 , B29D2030/0635 , B29D2030/0642 , B60C19/003 , G01M17/024
摘要： An apparatus and method for reducing the magnitude of multiple harmonics of uniformity characteristics in a cured tire is claimed. A signal is generated which indicates the magnitude of the uniformity characteristic. A ring containing multiple plates is utilized to permanently deform portions of the carcass reinforcing member of the tire at locations indicated by the signal. The configuration of the plates is automatically determined based on the tire radial force variation waveform and the number of plates used.
摘要翻译：要求保护用于减少硫化轮胎的均匀性的多次谐波的大小的装置和方法。产生指示均匀性特征的大小的信号。包含多个板的环用于在由信号指示的位置处永久地变形轮胎的胎体加强构件的部分。基于轮胎径向力变化波形和所使用的板数自动确定板的构造。

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