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1. 发明专利

JP2012145504A Spindle structure and tire testing machine with the same 有权
标题翻译：主轴结构和轮胎测试机
公开(公告)号：JP2012145504A
公开(公告)日：2012-08-02
申请号：JP2011005275
申请日：2011-01-13
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： WAKAZONO TAKEHIKO , SARUMARU SHOGO
IPC分类号： G01M17/02 , B60C19/00
摘要： PROBLEM TO BE SOLVED: To achieve reduction of rotational deflection in a radial direction.SOLUTION: A pair of taper roller bearings 51a and 51b and a pair of taper roller bearings 61a and 61b are separated in an up-and-down direction so that those of each pair respectively receive axial loads in directions being opposite to each other. Of them, the taper roller bearings 51b and 61b, which receive axial loads in a direction reverse to a direction in which a separating force is applied, become a state in which a force restricting rotational deflection in a radial direction relative to a rotation axis during rotating motion cannot be exhibited easily due to the separating force. Thus, spindles 27 and 47 are supported in the radial direction by the taper roller bearings 51a and 61a which receive axial loads in the direction in which the separating force is applied and by double-row cylindrical roller bearings 52 and 62 which can receive radial loads.
摘要翻译：要解决的问题：实现径向旋转偏转的减小。解决方案：一对圆锥滚子轴承51a和51b以及一对圆锥滚子轴承61a和61b在上下方向上分开，使得每对锥形滚子轴承61a和61b分别在与每个相反的方向上接收轴向载荷其他。其中，在与施加分离力的方向相反的方向上承受轴向载荷的锥形滚子轴承51b和61b成为在相对于旋转轴线的径向方向上限制旋转偏转的力的状态旋转运动由于分离力不能容易地显示出来。因此，主轴27和47通过锥形滚子轴承51a和61a被支承在径向方向上，圆锥滚子轴承51a和61a承受施加分离力的方向的轴向载荷，以及能够承受径向载荷的双列圆柱滚子轴承52和62 。版权所有（C）2012，JPO＆INPIT

2. 发明专利

JP2011196836A Dynamic balance measuring device 有权
标题翻译：动态平衡测量装置
公开(公告)号：JP2011196836A
公开(公告)日：2011-10-06
申请号：JP2010064228
申请日：2010-03-19
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： NAKASHITA TOMONORI , OKADA TORU , HONKE KOICHI , SARUMARU SHOGO
IPC分类号： G01M1/16 , G01M17/02
摘要： PROBLEM TO BE SOLVED: To provide a dynamic balance measuring device including a load stabilizing mechanism for reducing a measurement error due to motion of a driving belt in measuring an unbalance load of a tire.SOLUTION: The dynamic balance measuring device 1a includes a tire rotating shaft 3 on which a tire 2 whose dynamic balance is to be measured is mounted, a rotation driving device 6 having a driving shaft 5 provided in parallel to the tire rotating shaft 3, a driving belt 7 wound around a driving pulley 12 provided on the driving shaft 5 of the rotation driving device 6 and a driven pulley 10 having a different diameter from that of the driving pulley 12 and provided on the tire rotating shaft 3, and a load detector 8 for detecting a load applied to the tire rotating shaft 3. The dynamic balance measuring device 1a moreover includes an adjust pulley 9a pressed by the driving belt 7 for adjusting tension of the driving belt 7 and also adjusting the moving direction of the driving belt 7 with respect to the direction of the load detected by the load detector 8.
摘要翻译：要解决的问题：提供一种动平衡测量装置，包括负载稳定机构，用于在测量轮胎的不平衡载荷时减少由于传动带的运动引起的测量误差。解决方案：动平衡测量装置1a包括轮胎旋转在其上安装有要测量动平衡的轮胎2的轴3，具有平行于轮胎旋转轴3设置的驱动轴5的旋转驱动装置6，围绕设置在轮胎旋转轴3上的驱动滑轮12的驱动带7 旋转驱动装置6的驱动轴5和与驱动滑轮12的直径不同且设置在轮胎旋转轴3上的从动滑轮10以及用于检测施加到轮胎旋转轴3的负荷的负载检测器8 动平衡测量装置1a还包括由驱动带7按压以调节传动带7的张力的调节滑轮9a，并且还调节驱动带7的移动方向 g带7相对于由负载检测器8检测的负载方向。

3. 发明专利

JP2011075531A Tire testing device 审中-公开
标题翻译：轮胎测试设备
公开(公告)号：JP2011075531A
公开(公告)日：2011-04-14
申请号：JP2009230486
申请日：2009-10-02
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： SUMIYA TAKASHI , FUKUDA TAKAYUKI , SARUMARU SHOGO
IPC分类号： G01M17/02 , B60C19/00
摘要： PROBLEM TO BE SOLVED: To prevent a force component measuring device mounted on a spindle shaft from being affected by a belt when a rotation measuring device measures the rotation of a spindle shaft by means of the belt. SOLUTION: A tire testing device 1 includes: a tire spindle 5 rotatably having the spindle shaft 6 holding a tire T; the force component measuring device 15 for measuring force components of the tire T; the rotation measuring device 22 for measuring rotation states of the shaft 6; and a rotation transmission belt 23 for transmitting the rotation of the shaft 6 to the rotation measuring device 22. One or more balance belts 24, having the same stiffness and size as the belt 23, are further placed around the shaft 6 for transmitting the rotation of the shaft 6 to outside, are arranged at position(s) rotationally symmetrical to the belt 23, as viewed in the axial direction of the shaft 6, with respect to the axis of the shaft 6. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：当旋转测量装置通过皮带测量主轴的旋转时，防止安装在主轴上的力分量测量装置受皮带的影响。＆lt; P＆gt;解决方案：轮胎测试装置1包括：可旋转地具有保持轮胎T的主轴6的轮胎心轴5; 用于测量轮胎T的力分量的力分量测量装置15; 用于测量轴6的旋转状态的旋转测量装置22; 以及用于将轴6的旋转传递到旋转测量装置22的旋转传动带23.一个或多个具有与带23相同刚度和尺寸的平衡带24进一步设置在轴6周围，用于传递旋转轴6相对于轴6的轴线被布置在从轴6的轴向观察的与带23旋转对称的位置处。（C） 2011年，JPO＆INPIT

4. 发明专利

JP2010203908A Device for measuring rolling resistance of tire 有权
标题翻译：测量轮胎耐滚动的装置
公开(公告)号：JP2010203908A
公开(公告)日：2010-09-16
申请号：JP2009049561
申请日：2009-03-03
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： OKADA TORU , HONKE KOICHI , SARUMARU SHOGO
IPC分类号： G01M17/02 , B60C19/00
CPC分类号： G01M17/022
摘要： PROBLEM TO BE SOLVED: To measure accurately a rolling resistance of a tire.
SOLUTION: The device 1 for measuring a rolling resistance Fx by pressing a tire T onto an endless running simulated road surface 2 includes: a carriage 4 for loading on one end side, a tire spindle 8 for holding the tire T rotatably; a load application pedestal 5 for applying a load on the tire T by moving the carriage 4 so that the axis of a rocking shaft is positioned on a prolongation connecting a grounding point of the tire T onto the running simulated road surface 2 to a rotation center of the tire T, by connecting rockably the other end of the carriage 4 around the rocking shaft in parallel with a tire rotating shaft and moving it to the running simulated road surface 2 side; a pressing load measuring part 12 for measuring a load applied to the tire T from the load application pedestal 5; and a rolling resistance measuring part 10 for measuring a rolling resistance force from a force applied to the carriage 4 along a tangential direction of the tire T. The rolling resistance measuring part 10 can be moved along a moving direction of the load application pedestal 5.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：准确地测量轮胎的滚动阻力。解决方案：用于通过将轮胎T按压到无端行驶的模拟路面2上来测量滚动阻力Fx的装置1包括：用于在一端侧装载的滑架4，用于将轮胎T可旋转地保持的轮胎心轴8; 负载施加基座5，通过移动滑架4使摇摆轴的轴线位于将轮胎T的接地点连接到行驶的模拟路面2上的旋转中心的延长位置上，从而对轮胎T施加载荷通过将托架4的另一端围绕摆动轴与轮胎旋转轴平行地连接并将其移动到行驶的模拟路面2侧; 用于测量从负载施加基座5施加到轮胎T的载荷的按压载荷测量部12; 以及滚动阻力测量部件10，用于根据沿着轮胎T的切线方向施加到滑架4的力来测量滚动阻力。滚动阻力测量部件10可以沿着负载施加基座5的移动方向移动。版权所有（C）2010，JPO＆INPIT

5. 发明专利

JP2014095660A Correction method of uniformity waveform of tire 有权
标题翻译：轮胎均匀波形校正方法
公开(公告)号：JP2014095660A
公开(公告)日：2014-05-22
申请号：JP2012248378
申请日：2012-11-12
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： OKADA TORU , SARUMARU SHOGO
IPC分类号： G01M17/02
CPC分类号： G01M17/022 , G01M17/024
摘要： PROBLEM TO BE SOLVED: To reliably correct the uniformity waveform of a tire.SOLUTION: A correction method of a uniformity waveform includes the steps of: measuring a uniformity waveform on a tire T upon pressing a load drum 4 to a tire T having a diameter different from the load drum 4 and measuring a rotational phase of the load drum 4; converting the measured uniformity waveform into a waveform of a frequency domain through frequency conversion, obtaining an amplitude and a phase in the integer multiple component of the number of rotation of the load drum 4, and storing, as a correction parameter, the amplitude and the phase in the integer multiple component of the number of rotation of the obtained load drum 4; and measuring the uniformity waveform of the tire T, calculating a correction waveform in a rotational phase range of the load drum 4 when the tire is measured on the basis of the stored correction parameter, subtracting the calculated correction waveform from the measured uniformity waveform, and thereby, calculating a uniformity waveform of the corrected tire T.
摘要翻译：要解决的问题：可靠地校正轮胎的均匀性波形。解决方案：均匀度波形的校正方法包括以下步骤：在将负载滚筒4按压到具有直径的轮胎T时测量轮胎T上的均匀性波形不同于载重鼓4并测量载重鼓4的旋转相位; 通过频率转换将测得的均匀性波形转换成频域的波形，获得负载滚筒4的旋转次数的整数倍分量中的振幅和相位，并且将作为校正参数的幅度和所获得的载重鼓4的旋转次数的整数倍分量相位; 并且测量轮胎T的均匀性波形，根据所存储的校正参数，根据测得的均匀度波形减去计算出的校正波形，计算当测量轮胎时的载重鼓4的旋转相位范围内的校正波形，以及从而计算校正轮胎T的均匀性波形。

6. 发明专利

JP2011069712A Tire tester 有权
标题翻译：轮胎试验机
公开(公告)号：JP2011069712A
公开(公告)日：2011-04-07
申请号：JP2009220849
申请日：2009-09-25
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： SUMIYA TAKASHI , SARUMARU SHOGO , SOEJIMA MUNENORI
IPC分类号： G01M17/02 , B60C19/00
CPC分类号： G01M17/021
摘要： PROBLEM TO BE SOLVED: To implement an accurate tire test of tires having various sizes under the wide range of test conditions by using a tire tester. SOLUTION: The tire tester 1 comprises: a large spindle 11 for rotatably supporting the large-diameter tire T1 relative to a slide base 10 vertically and movably provided in an apparatus frame 3; and a small spindle 12 for rotatably supporting the small-diameter tire T2 smaller than the large-diameter tire T1. The tire test can be implemented by pressing one of the tires T1, T2 to a pseudo road surface 5 by a vertical movement of the slide base 10. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：通过使用轮胎测试仪，在宽范围的测试条件下实现具有各种尺寸的轮胎的精确轮胎测试。解决方案：轮胎测试器1包括：大心轴11，其用于相对于滑动基座10可旋转地支撑大直径轮胎T1，该滑动基座10垂直且可移动地设置在设备框架3中; 以及用于可转动地支撑小于大直径轮胎T1的小直径轮胎T2的小心轴12。可以通过滑动基座10的垂直移动将轮胎T1，T2中的一个按压到伪路面5来实现轮胎测试。（C）2011，JPO和INPIT

7. 发明专利

JP2013036750A Road surface member for tire testing machine and manufacturing method therefor 有权
标题翻译：轮胎试验机道路表面成员及其制造方法
公开(公告)号：JP2013036750A
公开(公告)日：2013-02-21
申请号：JP2011170374
申请日：2011-08-03
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： SUMIMOTO YU , SARUMARU SHOGO , SOEJIMA MUNENORI
IPC分类号： G01M17/02 , B60C19/00
CPC分类号： G01M17/022
摘要： PROBLEM TO BE SOLVED: To provide a road surface member for a tire testing machine, which can obtain an excellent test result even with a road surface covered with a thermal spraying film, and a manufacturing method for the road surface member.SOLUTION: A rotating drum 1 includes an aluminum-alloy road surface base material 2 having a road surface 2a with which a tire 11 is brought into contact. The road surface 2a is covered with a steel-based thermal spraying film 7 which has higher hardness than the road surface base material 2, and also is polished.
摘要翻译：要解决的问题：提供一种用于轮胎试验机的路面构件，即使在用热喷涂膜覆盖的路面也能获得优异的试验结果，以及路面构件的制造方法。解决方案：旋转滚筒1包括具有与轮胎11接触的路面2a的铝合金路面基材2。路面2a被具有比路面基材2更高的硬度的钢基热喷涂膜7覆盖，并且也被抛光。版权所有（C）2013，JPO＆INPIT

8. 发明专利

JP2012052926A Tire performance measuring method and tire performance measuring device 有权
标题翻译：轮胎性能测量方法和轮胎性能测量装置
公开(公告)号：JP2012052926A
公开(公告)日：2012-03-15
申请号：JP2010196129
申请日：2010-09-01
申请人： Kobe Steel Ltd , Yokohama Rubber Co Ltd:The , 株式会社神戸製鋼所 , 横浜ゴム株式会社
发明人： TAKAGUCHI NORITAKA , SARUMARU SHOGO
IPC分类号： G01M17/02 , B60C19/00
CPC分类号： G01M17/02 , G01L17/005
摘要： PROBLEM TO BE SOLVED: To provide a tire performance measuring method and a tire performance measuring device that can improve accuracy when a point to be measured of a tire reaches a sensor installed on a road surface.SOLUTION: A state in which a point P to be measured on a tread surface of a tire 1 is arranged at a reference position Dset in advance and the tire 1 is arranged at a travel starting position 5 on the road surface is set as an initial position of the tire 1. The tire 1 is traveled from the initial position, and a rotation angle difference θ between a tire rotation angle θwhen a rotation center axis O of the tire 1 passes an installation position of a sensor 3 and a tire rotation angle θwhen the point P to be measured is brought into contact with the road surface afterwards is determined. The tire 1 is arranged at the initial position again. The tire 1 is rotated by θ without changing the travel starting position 5 of the tire 1. The ground contact pressure, shear stress or slip amount of the tire 1 are measured by traveling the tire 1 from the state.
摘要翻译：要解决的问题：提供一种轮胎性能测量方法和轮胎性能测量装置，其可以在待测量的轮胎到达安装在路面上的传感器时提高精度。解决方案：将轮胎1的胎面表面上要测量的点P布置在预先设定的基准位置D 1 的状态下，轮胎1 设置在路面上的行驶开始位置5被设定为轮胎1的初始位置。轮胎1从初始位置行进，轮胎旋转角θ 2 时，POST“> 1 被测量与路面接触后，确定。轮胎1再次布置在初始位置。在不改变轮胎1的行驶起始位置5的情况下轮胎1旋转θ。轮胎1的接地压力，剪切应力或滑动量通过从该状态行驶而测量。版权所有（C）2012，JPO＆INPIT

9. 发明专利

JP2010139470A Tire rolling resistance testing machine and tire rolling resistance testing method 有权
标题翻译：轮胎耐磨试验机及轮胎耐磨试验方法
公开(公告)号：JP2010139470A
公开(公告)日：2010-06-24
申请号：JP2008318278
申请日：2008-12-15
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： OKADA TORU , SARUMARU SHOGO
IPC分类号： G01M17/02 , F16C39/06
CPC分类号： Y02T10/865
摘要： PROBLEM TO BE SOLVED: To inhibit a measuring error of a rolling resistance by a load which is added into a bearing, in a tire rolling resistance testing machine which supports a spindle mounted on a tire with bearing rotation freely. SOLUTION: In the tire rolling resistance testing machine 1, the spindle shaft 6 which revolves with the tire 7 integrally is supported by a housing 5 via a bearing part 4, the housing 5 is fixed to a frame 8 of the tire rolling resistance testing machine 1 through a multi-component force meter 2. The multi-component force meter 2 measures the rolling resistance Fx which is generated in the tire 7. In the housing 5, a magnetic induction means 3 is mounted. This magnetic induction means 3 adsorbs the spindle shaft 6 in the direction of outside of diameter by a magnetization force. Then, the tire load Fz which interacts on the bearing part 4 is offset. The bearing structure with less rolling friction is attained. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：通过支撑安装在轮胎上的主轴的轮胎滚动阻力测试机中，通过轴承自由旋转的轮胎，能够抑制加载到轴承中的负载的滚动阻力的测量误差。解决方案：在轮胎滚动阻力试验机1中，与轮胎7一体旋转的主轴6由轴承部4由壳体5支撑，壳体5固定在滚动轮胎的车架8上电阻测试机1通过多组分力计2.多组分力计2测量在轮胎7中产生的滚动阻力Fx。在壳体5中安装磁感应装置3。该磁感应装置3通过磁化力沿直径外侧的方向吸附主轴6。然后，与轴承部件4相互作用的轮胎载荷Fz偏移。获得滚动摩擦小的轴承结构。版权所有（C）2010，JPO＆INPIT

10. 发明专利

JP2010223874A APPARATUS FOR MEASURING ROLLING RESISTANCE OF TIRE 审中-公开
公开(公告)号：JP2010223874A
公开(公告)日：2010-10-07
申请号：JP2009073810
申请日：2009-03-25
申请人： KOBE STEEL LTD
发明人： OKADA TORU , HONKE KOICHI , SARUMARU SHOGO
IPC分类号： G01N19/02 , G01M17/02
摘要： PROBLEM TO BE SOLVED: To measure a rolling resistance of a tire with high accuracy. SOLUTION: An apparatus 1 for measuring the rolling resistance of the tire is provided, which includes; a traveling drum 3 which drives its rotation about a horizontal axis center; and a rolling resistance measuring means 5 for measuring the rolling resistance of the tire T, by measuring a rotational torque of the traveling drum 3 in such the state that the tire T is pressed on a traveling simulated road surface 4 formed on the traveling drum 3. The apparatus 1 for measuring the rolling resistance is characterized in that a load reducing means 9 is disposed, which ejects high pressure air to the traveling simulated road surface 4 and reduces a load acting on the traveling drum 3. COPYRIGHT: (C)2011,JPO&INPIT

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