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1. 发明申请

WO2003081060A1 SHAFT TRUING SYSTEM 审中-公开
标题翻译：轴测试系统
公开(公告)号：WO2003081060A1
公开(公告)日：2003-10-02
申请号：PCT/US2002/026567
申请日：2002-08-20
申请人： VERI-TEK INC. , JURANITCH, James, C. , OLSCHEFSKI, Robert, D.
发明人： JURANITCH, James, C. , OLSCHEFSKI, Robert, D.
IPC分类号： F16C3/02
CPC分类号： B21D3/10 , B23K20/12 , B23K20/121 , B23K20/129 , B23K37/0533 , B23K2201/005 , B23K2201/006 , F16C3/02 , F16D3/405 , F16D2250/00
摘要： An apparatus for processing a drive shaft (11) for a vehicle, the drive shaft (11) having a longitudinal axis and first and second ends. There is provided a drive arrangement for coupling to the first end of the drive shaft and applying a rotatory force to the drive shaft (11). A second end support arrangement rotationally supports the drive shaft (11) at its second end. Also, a transaxial drive (35) for applying a transverse force in a direction transverse to the longitudinal axis of the drive shaft (11). The transaxial drive includes a transaxially displaceable roller arrangement for communicating with an outer surface of the drive shaft (11) in a region thereof intermediate of the drive arrangement and the support arrangement, via which the transverse force is applied. The transverse force has a magnitude sufficient to cause bending of the drive shaft (11) in the direction transverse to the longitudinal axis thereof as the drive shaft is rotated. In some embodiments, the transverse force has a magnitude sufficient to cause plastic deformation of the drive shaft (11) in the direction transverse to the longitudinal axis thereof as the drive shaft is rotated.
摘要翻译：一种用于处理车辆的驱动轴（11）的装置，所述驱动轴（11）具有纵向轴线以及第一和第二端。提供了用于联接到驱动轴的第一端并且向驱动轴（11）施加旋转力的驱动装置。第二端支撑装置在其第二端旋转地支撑驱动轴（11）。另外，用于沿横向于驱动轴（11）的纵向轴线的方向施加横向力的轴向驱动（35）。轴向驱动装置包括一个可轴向位移的辊子装置，用于在驱动装置和支撑装置中间的区域中与驱动轴（11）的外表面相通，通过该驱动装置施加横向力。当驱动轴旋转时，横向力具有足以使驱动轴（11）在横向于其纵向轴线的方向上弯曲的强度。在一些实施例中，当驱动轴旋转时，横向力具有足以使驱动轴（11）沿横向于其纵向轴线的方向发生塑性变形的量值。

2. 发明申请

WO0000805A2 SIGNAL PROCESSING SYSTEM FOR ENERGY TRANSFER ARRANGEMENT UNDER TEST 审中-公开
标题翻译：用于能量转移装置的信号处理系统
公开(公告)号：WO0000805A2
公开(公告)日：2000-01-06
申请号：PCT/US9914896
申请日：1999-06-29
申请人： VERI TEK INC , JURANITCH JAMES C , LEWIS ERIC J , THEISZ LAWRENCE C
发明人： JURANITCH JAMES C , LEWIS ERIC J , THEISZ LAWRENCE C
IPC分类号： G01H3/10 , G01H17/00 , G01M13/02
CPC分类号： G01M13/021 , G01M13/025 , G01M13/028
摘要： Processes and apparatus for signal analysis enable "pass/fail" determinations to be made with respect to noisiness of a mechanical system under test, particularly the presence of bumps and nicks in gear train systems under test. In a process aspect, for a gear system, a torque input is applied. A first signal responsive to the noise of the gear system under test is produced, which is converted to digital data responsive to a first correlation between the first signal and time. Peaks in the digital data are measured to determine whether they exceed a predetermined threshold magnitude. The peaks that exceed the predetermined threshold magnitude are subjected to harmonic analysis, the results being compared to gear tooth harmonics to determine whether the peaks constitute an anomaly. A load is applied to the gear system under test, the load being controllable in response to the noise signals.
摘要翻译：用于信号分析的过程和装置使得能够针对被测机械系统的噪声进行“通过/失败”确定，特别是在测试的齿轮系系统中存在凸点和缺口。在处理方面，对于齿轮系统，施加扭矩输入。产生响应于被测齿轮系统的噪声的第一信号，其响应于第一信号和时间之间的第一相关而被转换成数字数据。测量数字数据中的峰以确定它们是否超过预定阈值幅度。超过预定阈值幅度的峰值进行谐波分析，将结果与齿轮齿谐波进行比较，以确定峰值是否构成异常。负载被施加到被测齿轮系统，负载可以响应于噪声信号而被控制。

3. 发明申请

WO2003072965A1 TRUE VEHICLE RUNNING CENTER SHAFT ASSEMBLY SYSTEM 审中-公开
标题翻译：真正的车辆运行中心轴组件系统
公开(公告)号：WO2003072965A1
公开(公告)日：2003-09-04
申请号：PCT/US2002/026984
申请日：2002-08-20
申请人： VERI-TEK INC. , JURANITCH, James, C. , OLSCHEFSKI, Robert, D.
发明人： JURANITCH, James, C. , OLSCHEFSKI, Robert, D.
IPC分类号： F16C11/06
CPC分类号： B23K20/12 , B21D3/10 , B23K20/121 , B23K20/129 , B23K2201/005 , B23K2201/006 , F16C3/02 , F16D3/405 , F16D2250/00
摘要： A system for assembling a vehicle drive shaft is provided with the steps of installing yokes on respective ends of a drive shaft tube, each yoke having first and second bores therethrough for receiving respective distal ends of respective spider arrangements, and rolling the outer edges of the bores using carbide rollers to urge a portion of the material of the yoke to overlie radially the respectively associated distal end of the spider arrangement. Datums are defined on the yokes and the shaft tube for determining a spatial relationship between the yokes and shaft tube. The rolling of the bore of the yoke is performed while the spider, the bearing caps, and the retention elements are maintained in preload to achieve zero tolerance. Prior to roller forming the outer edge of the bore, the spider arrangement is supported on the true rotating center of the drive shaft tube.
摘要翻译：一种用于组装车辆驱动轴的系统设置有在驱动轴管的相应端部安装轭的步骤，每个轭具有穿过其的第一和第二孔，用于接收相应的蜘蛛装置的各个远端，并且滚动孔使用碳化物辊来推动轭的材料的一部分径向覆盖在蜘蛛布置的分别相关联的远端。基准面定义在轭和轴管上，用于确定轭和轴管之间的空间关系。在将蜘蛛，轴承盖和保持元件保持预加载以实现零公差的同时执行轭的孔的滚动。在辊形成孔的外边缘之前，蜘蛛布置被支撑在驱动轴管的真实旋转中心上。

4. 发明申请

WO0000802A9 COUPLER ARRANGEMENT FOR ISOLATION ARRANGEMENT FOR GEAR ASSEMBLY UNDER TEST 审中-公开
标题翻译：测试时齿轮总成隔离装置的耦合器布置
公开(公告)号：WO0000802A9
公开(公告)日：2000-03-30
申请号：PCT/US9914706
申请日：1999-06-29
申请人： VERI TEK INC , JURANITCH JAMES C , OLSCHEFSKI ROBERT D
发明人： JURANITCH JAMES C , OLSCHEFSKI ROBERT D
IPC分类号： G01M13/02
CPC分类号： G01M13/025
摘要： Method of and apparatus for testing motor vehicle gearboxes on a test bench, wherein the gearbox is coupled to a drive shaft by means of a coupling comprising a polygonal shaft-shaped body and a connecting member with an internal polygonal-shaped cross section for slidably accommodating the polygonal shaft-shaped body. A resilient biasing element is provided for urging the connecting member axially upward in a vertical direction toward the shaft-shaped body. This allows a simple and fast installation on the gearbox to be tested on the bench.
摘要翻译：用于在测试台上测试机动车变速箱的方法和设备，其中变速箱借助于包括多边形轴状主体和具有内部多边形横截面的连接构件的联接器联接到驱动轴，以用于可滑动地容纳多边形的轴状体。设置弹性偏置元件用于沿垂直方向朝着轴状本体轴向向上推动连接构件。这使得变速箱上的简单快速安装可以在工作台上进行测试。

5. 发明申请

WO0000804A2 ISOLATION ARRANGEMENT FOR SYSTEM UNDER TEST 审中-公开
标题翻译：测试系统的隔离布置
公开(公告)号：WO0000804A2
公开(公告)日：2000-01-06
申请号：PCT/US9914708
申请日：1999-06-29
申请人： VERI TEK INC , JURANITCH JAMES C , OLSCHEFSKI ROBERT D
发明人： JURANITCH JAMES C , OLSCHEFSKI ROBERT D
IPC分类号： G01M13/02
CPC分类号： G01M13/028 , G01M13/025
摘要： An arrangement for isolating an energy transfer system while it is subjected to a test process for noise. The energy transfer system is of the type having an energy input and at least one energy output, and may be mechanical or electrical. The isolation arrangement has a base that supports the energy transfer system. An isolation support supporting the energy transfer system, yet affords multiple degrees of freedom with respect to the base. The energy transfer system is clamped in a manner that permits the multiple degrees of freedom with respect to the base, via an engagement arrangement that secures the energy transfer system to the isolation support. The engagement arrangement has a first position with respect to the base wherein the energy transfer system is installable on, and removable from, the isolation support, and a second position wherein the energy transfer system is secured to the isolation support means.
摘要翻译：在进行噪声测试过程中隔离能量传输系统的安排。能量传递系统是具有能量输入和至少一个能量输出的类型，并且可以是机械的或电的。隔离装置具有支撑能量传输系统的基座。支撑能量传输系统的隔离支撑，但相对于底座提供了多个自由度。能量传递系统以允许相对于基座具有多个自由度的方式被夹紧，经由将能量传递系统固定到隔离支撑件的接合装置。接合装置具有相对于基座的第一位置，其中能量传递系统可安装在隔离支座上并且可从隔离支座移除，而第二位置中能量传递系统固定至隔离支承装置。

6. 发明申请

WO2004005689A1 SYSTEM FOR IMPROVING ENGINE PERFORMANCE AND REDUCING EMISSIONS 审中-公开
标题翻译：改进发动机性能和减少排放的系统
公开(公告)号：WO2004005689A1
公开(公告)日：2004-01-15
申请号：PCT/US2003/020729
申请日：2003-07-02
申请人： VERI-TEK INC. , JURANITCH, James, C. , OLSCHEFSKI, Robert, D.
发明人： JURANITCH, James, C. , OLSCHEFSKI, Robert, D.
IPC分类号： F02D41/34
CPC分类号： F02D41/008 , F02D37/00 , F02D41/009 , F02D41/1454 , F02D41/2432 , F02D41/2451 , F02D41/247 , F02D41/26 , F02D41/263 , F02D2200/0614
摘要： A method of correcting engine performance in response to assembly deviations includes the steps of measuring the physical characteristics of each cylinder of the engine, and storing the resulting data in the associated ECM. The engine is then operated in accordance with the stored data. The physical characteristics that are measured include, inter alia , a distance of axial displacement of each piston within its associated cylindrical bore; a timing characteristic of the camshaft; a timing of a fuel injection interval; the rate of fuel flow as a function of crankshaft angle of rotation, and a timing characteristic of the crankshaft. Some of the operating parameters that are controlled during engine operation in response to the data stored in the ECM include, inter alia , the air:fuel ratio and the timing of a fuel injection interval for each piston. These corrections result in increased power, decreased emissions, better mileage, a smoother running engine, and less costly components.
摘要翻译：响应于组装偏差校正发动机性能的方法包括测量发动机的每个气缸的物理特性并将所得数据存储在相关ECM中的步骤。然后根据存储的数据来操作发动机。所测量的物理特性尤其包括每个活塞在其相关的圆柱孔内的轴向位移的距离; 凸轮轴的时间特性; 燃料喷射间隔的定时; 作为曲轴旋转角度的函数的燃料流量的比率和曲轴的定时特性。响应于存储在ECM中的数据，在发动机操作期间控制的一些操作参数尤其包括空气：燃料比和每个活塞的燃料喷射间隔的定时。这些更正导致功率增加，排放减少，里程更好，发动机运行平稳，部件成本较低。

7. 发明申请

WO2003066271A1 SYNCHRONIZED TUBULAR FRICTION WELDING ARRANGEMENT 审中-公开
标题翻译：同步管状摩擦焊接装置
公开(公告)号：WO2003066271A1
公开(公告)日：2003-08-14
申请号：PCT/US2002/026562
申请日：2002-08-20
申请人： VERI-TEK INC. , JURANITCH, James, C. , OLSCHEFSKI, Robert, D.
发明人： JURANITCH, James, C. , OLSCHEFSKI, Robert, D.
IPC分类号： B23K20/12
CPC分类号： B21D3/10 , B23K20/12 , B23K20/121 , B23K20/129 , B23K37/0533 , B23K2201/005 , B23K2201/006 , F16C3/02 , F16D3/405 , F16D2250/00
摘要： Method and apparatus for friction welding termination elements at first and second ends (21, 23) of a cylindrical shaft (15) in alaignment with an axis. A shaft receiver (17) receives the cylindrical shaft (15), and a first chuck (70) grips and rotates the cylindrical shaft (15) in alignment with the axis. A second chuck (75) grips the cylindrical shaft (15) and translates the second chuck (75) between first and second axial positions. A first termination receiver (155) receives the first termination (30) and axially translates same to a first installation position. An installation drive (90) urges the first termination (30) axially toward the cylindrical shaft (15) as it is rotated. A second termination receiver axially translates second termination (32) to a second installtion position in allignment with the axis. A second installation drive (91) urges the second termination element (32) axially toward the cylindrical shaft as it is rotated. The first chuck (70) is rotated at approximately between 500 to 6000 rmp. The first installation drive arrangement (90) applies between 250 to 3000 pounds of axial force for between 1 and 15 seconds during a heating phase, and between 1500 to 12000 pounds of axial force for between 0.5 and 10 seconds during a forging phase.
摘要翻译：一种与轴线相连的圆柱形轴15的第一和第二端部21,23处的摩擦焊接终端元件的方法和装置。轴接收器17接收圆柱形轴15，并且第一卡盘70将圆柱形轴15与轴线对准地夹持并旋转。第二卡盘75握住圆柱形轴15并使第二卡盘75在第一和第二轴向位置之间平移。第一终端接收器155接收第一终端30并将其轴向平移到第一安装位置。当旋转时，安装驱动器90迫使第一端子30轴向朝向圆柱形轴15。第二终端接收器将第二终端32轴向平移到与轴对齐的第二安装位置。当第二安装驱动器91旋转时，第二安装驱动器91促使第二端接元件32轴向地朝向圆柱形轴。第一夹头70旋转大约在500至6000rmp之间。第一安装驱动装置90在加热阶段期间在250至3000磅的轴向力之间施加1至15秒，在锻造阶段期间施加在1500至12000磅的轴向力之间0.5至10秒。

8. 发明申请

WO0000805A9 SIGNAL PROCESSING SYSTEM FOR ENERGY TRANSFER ARRANGEMENT UNDER TEST 审中-公开
标题翻译：测试中能量传递装置的信号处理系统
公开(公告)号：WO0000805A9
公开(公告)日：2000-11-02
申请号：PCT/US9914896
申请日：1999-06-29
申请人： VERI TEK INC , JURANITCH JAMES C , LEWIS ERIC J , THEISZ LAWRENCE C
发明人： JURANITCH JAMES C , LEWIS ERIC J , THEISZ LAWRENCE C
IPC分类号： G01H3/10 , G01H17/00 , G01M13/02
CPC分类号： G01M13/021 , G01M13/025 , G01M13/028
摘要： Processes and apparatus for signal analysis enable "pass/fail" determinations to be made with respect to noisiness of a mechanical system under test, particularly the presence of bumps and nicks in gear train systems under test. In a process aspect, for a gear system, a torque input is applied. A first signal responsive to the noise of the gear system under test is produced, which is converted to digital data responsive to a first correlation between the first signal and time. Peaks in the digital data are measured to determine whether they exceed a predetermined threshold magnitude. The peaks that exceed the predetermined threshold magnitude are subjected to harmonic analysis, the results being compared to gear tooth harmonics to determine whether the peaks constitute an anomaly. A load is applied to the gear system under test, the load being controllable in response to the noise signals.
摘要翻译：用于信号分析的过程和装置能够针对被测试的机械系统的噪声，特别是在测试的齿轮系系统中存在凸块和刻痕，进行“合格/不合格”测定。在过程方面，对于齿轮系统，施加转矩输入。产生响应于被测齿轮系统的噪声的第一信号，该第一信号响应于第一信号与时间之间的第一相关而被转换为数字数据。测量数字数据中的峰值以确定它们是否超过预定的阈值幅度。对超过预定阈值幅度的峰值进行谐波分析，将结果与齿轮齿谐波进行比较以确定峰值是否构成异常。对被测齿轮系统施加负载，根据噪声信号控制负载。

9. 发明申请

WO0000804A9 ISOLATION ARRANGEMENT FOR SYSTEM UNDER TEST 审中-公开
标题翻译：测试系统的隔离装置
公开(公告)号：WO0000804A9
公开(公告)日：2000-07-20
申请号：PCT/US9914708
申请日：1999-06-29
申请人： VERI TEK INC , JURANITCH JAMES C , OLSCHEFSKI ROBERT D
发明人： JURANITCH JAMES C , OLSCHEFSKI ROBERT D
IPC分类号： G01M13/02
CPC分类号： G01M13/028 , G01M13/025
摘要： An arrangement for isolating an energy transfer system while it is subjected to a test process for noise. The energy transfer system is of the type having an energy input and at least one energy output, and may be mechanical or electrical. The isolation arrangement has a base that supports the energy transfer system. An isolation support supporting the energy transfer system, yet affords multiple degrees of freedom with respect to the base. The energy transfer system is clamped in a manner that permits the multiple degrees of freedom with respect to the base, via an engagement arrangement that secures the energy transfer system to the isolation support. The engagement arrangement has a first position with respect to the base wherein the energy transfer system is installable on, and removable from, the isolation support, and a second position wherein the energy transfer system is secured to the isolation support means.
摘要翻译：用于隔离能量传递系统同时经受噪声测试处理的装置。能量传递系统具有能量输入和至少一种能量输出的类型，并且可以是机械的或电的。隔离装置具有支撑能量传递系统的基座。支持能量传递系统的隔离支撑，但是相对于基座提供多个自由度。通过将能量传递系统固定到隔离支撑件的接合装置，能量传递系统以允许相对于基座的多个自由度的方式被夹紧。接合装置具有相对于基座的第一位置，其中能量传递系统可安装在隔离支撑件上并且可从其移除，以及第二位置，其中能量传递系统固定到隔离支撑装置。

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