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1. 发明授权

US07104919B2 Toroidal-type continuously variable transmission 有权
标题翻译：环形无级变速器
公开(公告)号：US07104919B2
公开(公告)日：2006-09-12
申请号：US10649726
申请日：2003-08-28
申请人： Hiroshi Kato , Hirotoshi Aramaki , Shinichi Natsumeda
发明人： Hiroshi Kato , Hirotoshi Aramaki , Shinichi Natsumeda
IPC分类号： F16H15/38
CPC分类号： F16H15/38
摘要： A toroidal-type continuously variable transmission, has: first and second disks; a plurality of trunnions; a plurality of displacement shafts respectively supported on associated trunnions; a plurality of power rollers respectively interposed between the first and second disks; and, a plurality of thrust bearings respectively interposed between the power rollers and trunnions, each of the thrust bearings including an outer ring, an inner raceway formed in the outer end face of the power roller, a plurality of rolling elements, and a circular-ring-shaped retainer, wherein, in case where the density of a retainer material constituting the retainer is ρd, the elastic modulus of the retainer material is Ed, the density of rolling element materials is ρc and the elastic modulus of the rolling element materials is Ec, { ( ρ d · E d ) / ( ρ c · E c ) } 1 2 ≤ 0.6 is satisfied.
摘要翻译：环形无级变速器具有：第一和第二盘; 多个耳轴; 分别支撑在相关联的耳轴上的多个位移轴; 分别介于所述第一和第二盘之间的多个动力辊; 以及分别插入在动力辊和耳轴之间的多个推力轴承，每个推力轴承包括外圈，形成在动力辊的外端面中的内滚道，多个滚动元件，环形保持器，其中，在构成保持器的保持器材料的密度为r 的情况下，保持器材料的弹性模量为E ，密度的滚动体材料的弹性模量为C C，并且滚动体材料的弹性模量为E ， ${（d>> 。Ec）}是满意的。$

2. 发明授权

US06782385B2 Method and system for providing performance index information of a machine element, and method and system for supporting selection of a machine element 有权
标题翻译：用于提供机器元件的性能指标信息的方法和系统，以及用于支持机器元件的选择的方法和系统
公开(公告)号：US06782385B2
公开(公告)日：2004-08-24
申请号：US09969580
申请日：2001-10-04
申请人： Shinichi Natsumeda , Hirotoshi Aramaki , Yoshio Shoda
发明人： Shinichi Natsumeda , Hirotoshi Aramaki , Yoshio Shoda
IPC分类号： G06F1730
CPC分类号： G05B19/4097 , G05B2219/35013 , G05B2219/35014 , G05B2219/35086 , Y02P90/265 , Y10S707/99931 , Y10S707/99935 , Y10S707/99936
摘要： When an information provision program is implemented, an input screen is displayed on a display section (step 101). A specific designation number is input (step 103), and one or plural bearing performance indexes are selected (step 107). When bearing performance indexes are selected, bearing service conditions which are required depending on the bearing performance indexes are input. Then, performance calculation programs corresponding to selected bearing performances are activated (steps 110-1, 110-2, . . .), and obtained calculation results are simultaneously displayed.
摘要翻译：当实现信息提供程序时，在显示部分上显示输入画面（步骤101）。输入具体的指定号码（步骤103），并选择一个或多个轴承性能指标（步骤107）。当选择轴承性能指标时，输入根据轴承性能指标要求的轴承维修条件。然后，激活对应于所选轴承性能的性能计算程序（步骤110-1,110-2 ...），并且同时显示获得的计算结果。

3. 发明授权

US6083137A Power roller bearing for troidal type continuous variable transmission system 有权
标题翻译：动力滚子轴承用于齿轮式连续可变传动系统
公开(公告)号：US6083137A
公开(公告)日：2000-07-04
申请号：US158108
申请日：1998-09-22
申请人： Hiroshi Kato , Hirotoshi Aramaki , Nobuo Goto , Takashi Imanishi , Tutomu Abe
发明人： Hiroshi Kato , Hirotoshi Aramaki , Nobuo Goto , Takashi Imanishi , Tutomu Abe
IPC分类号： F16H15/38 , F16H57/04
CPC分类号： F16H57/0469 , F16C19/10 , F16C33/38 , F16H15/38 , F16H57/049
摘要： A power roller for a toroidal type continuous variable transmission system comprises a trunnion having a central shaft, a bearing outer race connected to the trunnion, one face of which is provided with a first track groove concentric with the central shaft, a power roller rotatably mounted on one end portion of the central shaft, the power roller having a face opposing to the one face of the bearing outer race, the face being provided with a second track groove concentric with the central shaft, a plurality of rolling elements retained between the bearing outer race and the power roller and capable of rotating within a track formed by the first track groove and the second track groove, and a disk-like cage coaxially disposed between the bearing outer race and the power roller and rotatable about the central shaft, the cage including a plurality of through pockets for accommodating the rolling elements therein so as to retain the rolling elements within the track, the pockets being arranged at regular intervals in the circumferencial direction thereof, wherein the cage being capable of absorbing movement to which the rolling elements is subjected via the trunnion and the bearing outer race in a radial direction thereof.
摘要翻译：用于环形型连续可变传动系统的动力辊包括具有中心轴的耳轴，连接到耳轴的轴承外座圈，其一侧设置有与中心轴同心的第一轨道槽，可旋转地安装的动力辊在所述中心轴的一个端部上，所述动力辊具有与所述轴承外圈的一个面相对的面，所述面设置有与所述中心轴同心的第二轨道槽，多个滚动元件保持在所述轴承外圈和动力辊，并且能够在由第一轨道槽和第二轨道槽形成的轨道内旋转，以及同轴地设置在轴承外圈和动力辊之间并可围绕中心轴旋转的盘状保持架，保持架包括多个通孔，用于将滚动元件容纳在其中，以便将滚动元件保持在轨道内，该凹口是弧形的在其圆周方向上以规则的间隔形成，其中，所述保持架能够吸收滚动元件经由耳轴和轴承外圈沿其径向方向经受的移动。

4. 发明授权

US06368245B1 Toroidal-type continuously variable transmission 有权
标题翻译：环形无级变速器
公开(公告)号：US06368245B1
公开(公告)日：2002-04-09
申请号：US09546536
申请日：2000-04-10
申请人： Nobuo Goto , Hiroshi Kato , Masayoshi Shimizuya , Takashi Imanishi , Hisashi Machida , Hirotoshi Aramaki , Kinji Yukawa , Yuji Nakano
发明人： Nobuo Goto , Hiroshi Kato , Masayoshi Shimizuya , Takashi Imanishi , Hisashi Machida , Hirotoshi Aramaki , Kinji Yukawa , Yuji Nakano
IPC分类号： F16H1538
CPC分类号： F16C33/385 , F16C19/10 , F16C33/3887 , F16C2240/44 , F16C2361/65 , F16H15/38
摘要： In a toroidal-type continuously variable transmission, there is provided a thrust rolling bearing interposed between a power roller and a trunnion for supporting a thrust-direction load applied to the power roller. The thrust rolling bearing includes a plurality of rolling elements and a retainer rollably holding the plurality of rolling elements. The retainer defines a circular-ring-shaped main body and a plurality of pockets respectively formed in the main body for rollably holding the plurality of rolling elements. A clearance between the pocket and the rolling element is set in the range of 0.6 to 6.0% of the ball diameter of the rolling element.
摘要翻译：在环形无级变速器中，设置有插入在动力辊和耳轴之间的推力滚动轴承，用于支撑施加到动力辊的推力方向负载。推力滚动轴承包括多个滚动元件和可滚动地保持多个滚动元件的保持器。保持器限定了分别形成在主体中的圆形环形主体和多个凹口，用于可滚动地保持多个滚动元件。口袋和滚动体之间的间隙设定在滚动体的球直径的0.6〜6.0％的范围内。

5. 发明授权

US5951173A Angular contact ball bearing 有权
标题翻译：角接触球轴承
公开(公告)号：US5951173A
公开(公告)日：1999-09-14
申请号：US146355
申请日：1998-09-03
申请人： Masahito Matsui , Hirotoshi Aramaki , Hiroya Miyazaki
发明人： Masahito Matsui , Hirotoshi Aramaki , Hiroya Miyazaki
IPC分类号： F16C19/18 , F16C19/16 , F16C33/58 , F16C33/64 , F16C35/063
CPC分类号： F16C35/063 , F16C19/163 , F16C19/543 , F16C33/58 , F16C33/64
摘要： In the angular contact ball bearing, the respective conditions of the inner race dimensions are designed most suitably to prevent the shoulder portion of the inner race from being opened outwardly, thereby being able to prevent a slipping phenomenon from occurring between the inner race and shaft.
摘要翻译：在角接触球轴承中，内圈尺寸的各个条件最适合设计，以防止内圈的肩部向外打开，从而能够防止在内圈和轴之间发生滑动现象。

6. 发明申请

US20070118333A1 MACHINERY FACILITY CONDITION MONITORING METHOD AND SYSTEM AND ABNORMALITY DIAGNOSIS SYSTEM 审中-公开
标题翻译：机械设备状况监测方法与系统及异常诊断系统
公开(公告)号：US20070118333A1
公开(公告)日：2007-05-24
申请号：US11616723
申请日：2006-12-27
申请人： Takanori Miyasaka , Hirotoshi Aramaki , Yasushi Mutou , Juntaro Sahara
发明人： Takanori Miyasaka , Hirotoshi Aramaki , Yasushi Mutou , Juntaro Sahara
IPC分类号： G21C17/00 , G08B21/00
CPC分类号： B61K9/04 , B61F15/20 , F03D80/70 , F05B2260/80 , F16C19/386 , F16C19/52 , F16C2326/10 , F16C2360/31 , G01M13/045 , G01M17/10 , G01N2291/02881 , G01N2291/2696 , Y02E10/722
摘要： An abnormality diagnosis system for diagnosing a presence or absence of an abnormality of a bearing unit for a railway vehicle axle, comprises a sensing/processing portion for outputting a signal generated from the bearing unit as an electric signal, a calculating/processing portion for making an abnormality diagnosis of the bearing unit based on an output of the sensing/processing portion, a result outputting portion for outputting a decision result of the calculating/processing portion, and a controlling/processing portion for feeding back a control signal to a control system of the railway vehicle based on the decision result.
摘要翻译：一种用于诊断铁路车辆轴承的轴承单元的异常的异常诊断系统，包括：感测/处理部分，用于输出从所述轴承单元产生的信号作为电信号;计算/处理部分，用于制造基于感测/处理部分的输出的轴承单元的异常诊断，用于输出计算/处理部分的判定结果的结果输出部分和用于将控制信号反馈到控制系统的控制/处理部分的铁路车辆决策结果。

7. 发明授权

US07184930B2 Method and device for monitoring status of mechanical equipment and abnormality diagnosing device 有权
标题翻译：监测机械设备及异常诊断装置状态的方法和装置
公开(公告)号：US07184930B2
公开(公告)日：2007-02-27
申请号：US10526031
申请日：2003-08-29
申请人： Takanori Miyasaka , Hirotoshi Aramaki , Yasushi Mutou , Juntaro Sahara
发明人： Takanori Miyasaka , Hirotoshi Aramaki , Yasushi Mutou , Juntaro Sahara
IPC分类号： G06F11/00
CPC分类号： B61K9/04 , B61F15/20 , F03D80/70 , F05B2260/80 , F16C19/386 , F16C19/52 , F16C2326/10 , F16C2360/31 , G01M13/045 , G01M17/10 , G01N2291/02881 , G01N2291/2696 , Y02E10/722
摘要： An abnormality diagnosis system for diagnosing a presence or absence of an abnormality of a bearing unit for a railway vehicle axle, comprises a sensing/processing portion for outputting a signal generated from the bearing unit as an electric signal, a calculating/processing portion for making an abnormality diagnosis of the bearing unit based on an output of the sensing/processing portion, a result outputting portion for outputting a decision result of the calculating/processing portion, and a controlling/processing portion for feeding back a control signal to a control system of the railway vehicle based on the decision result.
摘要翻译：一种用于诊断铁路车辆轴承的轴承单元的异常的异常诊断系统，包括：感测/处理部分，用于输出从所述轴承单元产生的信号作为电信号;计算/处理部分，用于制造基于感测/处理部分的输出的轴承单元的异常诊断，用于输出计算/处理部分的判定结果的结果输出部分和用于将控制信号反馈到控制系统的控制/处理部分的铁路车辆决策结果。

8. 发明授权

US06896415B2 Rolling bearing and bearing apparatus 有权
标题翻译：滚动轴承和轴承装置
公开(公告)号：US06896415B2
公开(公告)日：2005-05-24
申请号：US10190837
申请日：2002-07-09
申请人： Hiroshi Ishiwada , Mamoru Aoki , Seizou Miyazaki , Taikou Nawamoto , Hirotoshi Aramaki
发明人： Hiroshi Ishiwada , Mamoru Aoki , Seizou Miyazaki , Taikou Nawamoto , Hirotoshi Aramaki
IPC分类号： F16C19/16 , F16C19/56 , F16C23/08 , F16C33/41 , F16C33/66 , F16C35/12 , F16C43/04 , F16C23/06 , F16C19/08
CPC分类号： F16C43/04 , F16C19/06 , F16C19/547 , F16C19/56 , F16C25/083 , F16C33/416 , F16C33/6607 , F16C35/12 , F16C41/008 , F16C2240/40 , F16C2240/42
摘要： In a bearing apparatus which is composed of two bearings each including a crown-shaped retainer and in which a lubricant is filled into its raceways, a preload is applied from the retainer pocket-opening side end face of an inner ring, and also a preload is applied from the retainer counter-pocket-opening side end face of an outer ring.
摘要翻译：在由两个轴承组成的轴承装置中，每个轴承包括冠形保持器，并且其润滑剂填充到其滚道中，从内圈的保持器开口侧端面施加预载荷，并且还具有预载从外圈的保持器反口袋开口侧端面施加。

9. 发明申请

US20080027659A1 Anomaly diagnosis apparatus and method of machine installation 有权
公开(公告)号：US20080027659A1
公开(公告)日：2008-01-31
申请号：US11896020
申请日：2007-08-29
申请人： Takanori Miyasaka , Hirotoshi Aramaki , Yasushi Mutoh , Shinichiro Asaeda
发明人： Takanori Miyasaka , Hirotoshi Aramaki , Yasushi Mutoh , Shinichiro Asaeda
IPC分类号： G01H1/00 , G06F19/00
CPC分类号： G05B19/4065 , G01H1/00 , G01H1/003 , G01H3/08 , G05B2219/37435
摘要： An object of the invention is to provide an anomaly diagnosis apparatus of a machine installation for eliminating the need for the user to have a dedicated analytical instrument or a skill required for anomaly diagnosis of a sliding member and enabling the user to easily make an anomaly diagnosis request with a small burden and get the diagnosis result promptly. In the invention, an anomaly diagnosis apparatus for analyzing sound or vibration data produced by a machine installation and diagnosing the presence or absence of an anomaly in a sliding member in the machine installation is made up of a diagnosis processing server (1) and a user information processing terminal (3) which are connected through a network (2). The diagnosis processing server (1) receives the sound or vibration data produced by the machine installation and information for identifying the sliding member used with the machine installation through the network (2) from the user information processing terminal 3, makes an anomaly diagnosis of the machine installation based on the received data, and transmits the diagnosis result through the network (2) to the user information processing terminal (3), thereby lightening the burden of the user and executing anomaly diagnosis processing promptly.

10. 发明授权

US06994474B2 Rolling sliding member and rolling apparatus 失效
公开(公告)号：US06994474B2
公开(公告)日：2006-02-07
申请号：US10119083
申请日：2002-04-10
申请人： Dai Kinno , Tsuyoshi Saito , Yasushi Tomizuka , Taikou Nawamoto , Hirotoshi Aramaki
发明人： Dai Kinno , Tsuyoshi Saito , Yasushi Tomizuka , Taikou Nawamoto , Hirotoshi Aramaki
IPC分类号： F16C19/06
CPC分类号： F16C33/565 , C23C14/0605 , F16C33/30 , F16C33/32 , F16C33/34 , F16C33/3806 , F16C33/445 , F16C33/4605 , F16C33/64 , F16C35/12 , F16C2206/04 , F16C2208/30
摘要： A rolling bearing includes: an inner ring mounted on a shaft to be supported; an outer ring provided around an outer periphery of the inner ring; a plurality of rolling elements rolling while contacting with an inner peripheral face of the outer ring and an outer peripheral face of the inner ring at surfaces thereof; and a retainer supporting the rolling elements. A sliding resistance-reducing film is formed on at least one of a first group being an outer peripheral face of the retainer or the inner peripheral face of the outer ring and a second group being an inner peripheral face of the retainer or the outer peripheral face of the inner ring.

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