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41. 发明授权

US06174258B1 Toroidal-type continuously variable transmission 有权
标题翻译：环形无级变速器
公开(公告)号：US06174258B1
公开(公告)日：2001-01-16
申请号：US09181911
申请日：1998-10-29
申请人： Takashi Imanishi , Nobuo Goto , Hiroshi Kato , Nobuaki Mitamura
发明人： Takashi Imanishi , Nobuo Goto , Hiroshi Kato , Nobuaki Mitamura
IPC分类号： F16H1538
CPC分类号： F16H15/38
摘要： There is provided a trunnion for a toroidal continuously variable transmission in which the material is strengthened against the wear and plastic deformation of a trunnion. The trunnion includes a base portion having a body portion, which connects and supports a base end portion of a displacement shaft at a surface intermediate portion, and a pair of plate portions, in which an edge apart from the body portion is a tip end edge, and a pair of axis (shaft) portions protruding from the outside surfaces of the plate portions in opposite directions to each other. The toroidal continuously variable transmission is characterized in that at least the rolling surface of a radial needle bearing for supporting the tilted rotation of the trunnion has a hardness not lower than HRC55, and a core portion has a hardness not lower than HRC20 and not higher than HRC45.
摘要翻译：提供了一种用于环形无级变速器的耳轴，其中材料被抵抗耳轴的磨损和塑性变形而被加强。耳轴包括具有主体部分的基部，该主体部分在表面中间部分处连接和支撑位移轴的基端部分，以及一对板部分，其中远离主体部分的边缘是尖端边缘以及从板部的外表面彼此相反的方向突出的一对轴（轴）部。环形无级变速器的特征在于，用于支撑耳轴倾斜旋转的径向滚针轴承的滚动面至少具有不低于HRC55的硬度，并且芯部具有不低于HRC20的硬度并且不高于 HRC45。

42. 发明授权

US06171210B2 Toroidal type continuous variable transmission system 有权
标题翻译：环形型无级变速传动系统
公开(公告)号：US06171210B2
公开(公告)日：2001-01-09
申请号：US09132669
申请日：1998-08-12
申请人： Shinji Miyata , Takashi Imanishi
发明人： Shinji Miyata , Takashi Imanishi
IPC分类号： F16H1538
CPC分类号： F16H37/086 , F16H2015/383 , F16H2037/088
摘要： A toroidal type continuous variable transmission system to be used as a transmission of an automobile comprises: an input shaft rotatably actuated by means of a drive source; an output shaft for acquiring power stemming from rotation of the input shaft; a variator which is interposed between the input and output shafts and includes a pair of input disks which rotate on the basis of rotation of the input shaft, a pair of output disks which are provided in a coaxial relationship with the input disks and rotate in synchronous with each other, and power rollers which are provided between the input and output disks while remaining in contact with the disks and which rotate at an angle; a planetary gear mechanism which is interposed between the input and output shafts and includes a sun gear, a ring gear provided around the sun gear, a plurality of planetary gears which are provided between the sun gear and the ring gear so as to be rotatable, and carriers supporting the planet gears; a pressing mechanism which presses the input or output disk against the output or input disk by way of the power rollers; a first power transmission mechanism which transmits the rotation of the output disks to the planetary gear mechanism; and a second power transmission mechanism which transmits the rotation of the input shaft to the planetary gear mechanism.
摘要翻译：用作汽车变速器的环形型连续可变传动系统包括：通过驱动源可旋转地驱动的输入轴; 用于获取源自输入轴的旋转的动力的输出轴; 一个位于输入轴和输出轴之间的变换器，包括一对基于输入轴的旋转而旋转的输入盘，一对输出盘，其与输入盘同轴地设置并同步旋转彼此之间以及设置在输入和输出盘之间的动力辊，同时保持与盘接触并以一定的角度旋转; 行星齿轮机构，其插入在所述输入轴和所述输出轴之间，并且包括太阳齿轮，围绕所述太阳齿轮设置的齿圈;多个行星齿轮，其设置在所述太阳齿轮和所述齿圈之间以便能够旋转; 和载体支撑行星齿轮; 按压机构，其通过动力辊将输入或输出盘压靠输出或输入盘; 第一动力传递机构，其将输出盘的旋转传递到行星齿轮机构; 以及将输入轴的旋转传递到行星齿轮机构的第二动力传递机构。

43. 发明授权

US5720689A Trunnion arrangement for a toroidal type continuously variable transmission 失效
公开(公告)号：US5720689A
公开(公告)日：1998-02-24
申请号：US609567
申请日：1996-03-01
申请人： Takashi Imanishi , Nobuo Gotoh , Masami Tanaka
发明人： Takashi Imanishi , Nobuo Gotoh , Masami Tanaka
IPC分类号： F16C19/30 , F16C19/54 , F16H15/38
CPC分类号： F16C19/30 , F16C19/545 , F16H15/38
摘要： For a toroidal type continuously variable transmission, the end portion of a radial needle bearing provided for a trunnion is protruded from the inner face of the trunnion. Also, the inner face of the trunnion is made substantially flat. Therefore, the processing of the trunnion is made easy, and the holder of the thrust needle bearing can be easily positioned simultaneously. Also, the structure is arranged to enable the recess formed on the trunnion to engage with the extrusion formed on the holder, thus preventing any plane pressure from being exerted excessively on the rolling surface of the needles of the thrust needle bearing, as well as preventing the needles from falling out of the pockets of the holder.

44. 发明申请

US20150171702A1 ELECTRIC ACTUATOR 审中-公开
标题翻译：电动执行器
公开(公告)号：US20150171702A1
公开(公告)日：2015-06-18
申请号：US14413040
申请日：2012-08-03
申请人： Yasuyuki Matsuda , Daisuke Gunji , Tomoharu Saito , Kazutaka Tanaka , Tomofumi Yamashita , Takashi Imanishi
发明人： Yasuyuki Matsuda , Daisuke Gunji , Tomoharu Saito , Kazutaka Tanaka , Tomofumi Yamashita , Takashi Imanishi
IPC分类号： H02K7/06 , H02K7/108 , F16D23/12 , F16H25/22 , F16H63/34 , H02K7/10 , H02K11/00
CPC分类号： H02K7/06 , F16D23/12 , F16D23/14 , F16H3/089 , F16H25/2204 , F16H63/3416 , F16H63/3466 , F16H2025/2078 , F16H2200/0047 , H02K7/085 , H02K7/10 , H02K7/108 , H02K11/24
摘要： An electric actuator includes a screw shaft that is mounted on one end of a drag bar, and that has a first helical groove on its outer peripheral surface; a rotor that has a hollow portion into which the screw shaft is arranged, wherein a second helical groove corresponding to the first helical groove is formed on a part of the inner peripheral surface of the hollow portion, and other end of the drag bar projects from the hollow portion; plural balls arranged between the first groove and the second groove; a deflector that is mounted to the rotor for circulating the balls; a stator that rotates the rotor so as to move the drag bar in its longitudinal direction; and a rotation preventing member that is engaged with a part of the drag bar so as to prevent the rotation of the drag bar.
摘要翻译：电致动器包括安装在拖杆的一端上的螺杆轴，并且在其外周面上具有第一螺旋槽; 转子，其具有设置有螺杆轴的中空部，在所述中空部的内周面的一部分上形成有与所述第一螺旋槽对应的第二螺旋槽，所述拉杆的另一端从中空部分; 布置在第一槽和第二槽之间的多个球; 安装在转子上以使球循环的偏转器; 定子，其使所述转子旋转以使所述拖杆沿其长度方向移动; 以及与所述拖杆的一部分接合以防止所述拖杆旋转的旋转阻止构件。

45. 发明申请

US20140024487A1 FRICTION ROLLER REDUCER AND DRIVE UNIT FOR ELECTRIC AUTOMOBILE 有权
标题翻译：摩托车减速机和电动汽车驱动单元
公开(公告)号：US20140024487A1
公开(公告)日：2014-01-23
申请号：US14005217
申请日：2012-03-09
申请人： Kazutaka Tanaka , Yasuyuki Matsuda , Takashi Imanishi , Eiji Inoue , Hiroyasu Yoshioka , Tsutomu Hibi
发明人： Kazutaka Tanaka , Yasuyuki Matsuda , Takashi Imanishi , Eiji Inoue , Hiroyasu Yoshioka , Tsutomu Hibi
IPC分类号： F16H13/08
CPC分类号： F16H13/08 , F16H13/06 , F16H13/10 , F16H13/14 , F16H2200/0021 , H02K7/116 , Y02T10/641
摘要： Construction of a friction roller reducer is achieved wherein displacement of intermediate rollers due to the change in thickness in the axial direction of loading cam apparatuses can be performed smoothly, and excellent transmission efficiency can be obtained. Long guide holes that are long in the radial direction of a sun roller and ring-shaped roller are provided in guide blocks that are fastened to a support frame for supporting the end sections of rotation shafts of intermediate rollers. The outer rings of ball bearings, of which the inner rings are fitted around and fastened to the outside of the end sections of the rotation shafts, engage with the long guide holes so as to be able to displace in the radial direction of the sun roller and the ring-shaped roller.
摘要翻译：实现摩擦辊减速器的构造，其中可以平稳地执行由于加载凸轮装置的轴向方向上的厚度变化而导致的中间辊的位移，并且可以获得良好的传动效率。在太阳辊和环形辊的径向方向上长的长导向孔设置在导向块中，导向块紧固到用于支撑中间辊的旋转轴的端部的支撑框架。内圈安装在旋转轴的端部外侧的球轴承的外圈与长导向孔接合，能够在太阳辊的径向方向上移位和环形辊。

46. 发明授权

US07563192B2 Toroidal-type continuously variable transmission 有权
标题翻译：环形无级变速器
公开(公告)号：US07563192B2
公开(公告)日：2009-07-21
申请号：US10607217
申请日：2003-06-27
申请人： Takashi Imanishi , Kazuya Kimura , Sachiko Sekiguchi
发明人： Takashi Imanishi , Kazuya Kimura , Sachiko Sekiguchi
IPC分类号： F16H15/38
CPC分类号： F16H57/043 , F16H15/38 , F16H57/049
摘要： A toroidal-type continuously variable transmission has a pair of input and output disks each including a first traction surface, power rollers each including a second traction surface and respectively interposed between the first traction surfaces of the input and output disks, an oil passage for guiding lubricating oil to the traction surfaces of the power rollers, input disk and output disk, and a mesh filter disposed on the exit side of the associated oil passage.
摘要翻译：环形无级变速器具有一对输入和输出盘，每个输入和输出盘包括第一牵引表面，每个包括第二牵引表面的动力辊分别插入在输入和输出盘的第一牵引表面之间，用于引导的油通道润滑油到动力辊，输入盘和输出盘的牵引表面，以及布置在相关油路的出口侧的网状过滤器。

47. 发明授权

US07303503B2 Toroidal-type continuously variable transmission 失效
标题翻译：环形无级变速器
公开(公告)号：US07303503B2
公开(公告)日：2007-12-04
申请号：US10631864
申请日：2003-08-01
申请人： Takashi Imanishi , Eiji Inoue
发明人： Takashi Imanishi , Eiji Inoue
IPC分类号： F16H15/38
CPC分类号： F16H37/086 , F16H61/6649 , F16H2037/0886
摘要： A toroidal-type continuously variable transmission, has first and second disks respectively including inner surfaces; power rollers interposed for transmitting power; a pressing device for pressing the first disk toward the second disk; a main oil pressure control unit for non-electrically detecting the power for setting, as a target value, an oil pressure necessary for the pressing device when a transmission ratio between the first and second disks is a transmission ratio requiring a maximum pressing force, and increase the target value as the pressing force increases; an oil pressure correcting apparatus for electrically finding a necessary value of the oil pressure, the necessary value corresponding to the optimum value of pressing force generated by the pressing device, and also for introducing an oil pressure of a value into the pressing device, the oil pressure of the value being obtained by subtracting a correction value from the target value.
摘要翻译：环形无级变速器具有分别包括内表面的第一和第二盘; 动力辊插入用于传递动力; 用于将第一盘朝第二盘按压的按压装置; 主油压控制单元，用于在第一和第二盘之间的传动比是需要最大压力的传动比时，将用于不用电设定的功率作为目标值的压力装置所需的油压，以及当按压力增加时增加目标值; 油压校正装置，用于找出油压的必要值，与由加压装置产生的按压力的最佳值相对应的必要值，以及用于将压力值引入加压装置的油，通过从目标值减去校正值而获得的值的压力。

48. 发明授权

US07140344B2 Air cleaner 失效
标题翻译：空气净化器
公开(公告)号：US07140344B2
公开(公告)日：2006-11-28
申请号：US11083082
申请日：2005-03-18
申请人： Takashi Imanishi , Tomonori Oyamada , Yoshiyuki Akao
发明人： Takashi Imanishi , Tomonori Oyamada , Yoshiyuki Akao
IPC分类号： G01F1/68
CPC分类号： F02M35/021 , F02M35/024 , Y02T10/146
摘要： The outlet duct extending outward from the air cleaner case is also extended inward into the air cleaner case with the same inner diameter such that the length of the part extending into the air cleaner is 10% to 25% of the axial length of the air cleaner element. By this, the distance from the opening of the outlet duct in the air cleaner case to the air flow sensor located in a downstream zone can be increased in an automobile engine, turbulence in the intake air flow can be considerably weakened at the air flow sensor, and air flow measurement not fluctuating widely can be obtained with an air flow measuring device having the same calibration program even when an air cleaner element of different type, i.e. of single type or double type, is used in an air cleaner case of the same design.
摘要翻译：从空气滤清器壳体向外延伸的出口管道也向内延伸到具有相同内径的空气滤清器壳体中，使得延伸进空气滤清器的部件的长度为空气滤清器的轴向长度的10％至25％元件。由此，在汽车发动机中可以增加从空气滤清器壳体中的出口导管的开口到位于下游区域的空气流量传感器的距离，在空气流量传感器中可以显着地减弱进气流中的湍流并且即使在具有相同校准程序的空气净化器壳体中使用不同类型的空气滤清器元件，即单一或双重类型的空气滤清器元件，也可以使用具有相同校准程序的空气流量测量装置来广泛地进行空气流量测量设计。

49. 发明授权

US07108631B2 Continuously variable transmission 有权
标题翻译：连续可变传动
公开(公告)号：US07108631B2
公开(公告)日：2006-09-19
申请号：US10820000
申请日：2004-04-08
申请人： Eiji Inoue , Takashi Imanishi
发明人： Eiji Inoue , Takashi Imanishi
IPC分类号： B60W10/10
CPC分类号： F16H61/6648 , F16H37/086 , F16H2037/0886 , Y10T477/619 , Y10T477/6217
摘要： A rotational speed of an input side disk is detected by an input side rotation sensor, and a rotational speed of an output side disk is detected by an output side rotation sensor, respectively. Based on detected values of the two sensors, a transmission ratio of a toroidal type continuously variable transmission is calculated. Further, a rotational speed of the output shaft is calculated from the transmission ratio and a gear ratio of a planetary gear type transmission. In a state in which the select lever selects no-running condition, the transmission ratio of the toroidal type continuously variable transmission is controlled such that the rotational speed of the output shaft becomes null or at an extremely low speed even when the running state is selected at the instance. Further, a position of a control valve apparatus under the state is stored to a controller.
摘要翻译：通过输入侧旋转传感器检测输入侧盘的旋转速度，分别由输出侧旋转传感器检测输出侧盘的旋转速度。基于两个传感器的检测值，计算环形无级变速器的传动比。此外，根据行星齿轮式变速器的变速比和齿轮比计算出输出轴的转速。在选择杆选择不行驶状态的状态下，即使选择了行驶状态，也能够控制环形无级变速器的变速比，使得输出轴的转速为零或极低速在实例中。此外，将控制阀装置在该状态下的位置存储到控制器。

50. 发明申请

US20060008356A1 Hydraulic system, reservoir and pump suction enhancer for moror vehicle 有权
标题翻译：液压系统，储油罐和泵吸式增压器
公开(公告)号：US20060008356A1
公开(公告)日：2006-01-12
申请号：US10885109
申请日：2004-07-07
申请人： Steve Smith , Masami Kimoto , Takashi Imanishi , Teruaki Kabeya
发明人： Steve Smith , Masami Kimoto , Takashi Imanishi , Teruaki Kabeya
IPC分类号： F04B35/00 , F04B17/00
CPC分类号： F15B1/26 , B62D5/062 , B62D5/075 , F15B1/265 , F15B21/047
摘要： A hydraulic system for a motor vehicle is provided with a pump suction enhancer for boosting the suction of operating oil into a suction port of an oil pump. The pump suction enhancer is composed of a body section for defining a small chamber, a venturi tube passage exposed to the small chamber at an inner end thereof and connected to the suction port of the oil pump, and a nozzle protruding into the small chamber to face the inner end of the venturi tube passage with a space relative to the venturi tube passage in axial alignment with the same for ejecting the operating oil returned from a flow divider into the venturi tube passage thereby to plunge the operating oil from the small chamber into the venturi tube passage. The flow divider divides the operating oil discharged from the oil pump into a return flow to the pump suction enhancer and into a supply flow which passes through a power steering device to return to an oil reservoir. In a first embodiment, the pump suction enhancer is integrally formed with the oil reservoir with the small chamber opening to a reservoir chamber defined in the oil reservoir. In a second embodiment, the pump suction enhancer is provided as a discrete component separated from the oil reservoir, oil pump and the flow divider.
摘要翻译：一种用于机动车辆的液压系统设置有用于将工作油的吸入增加到油泵的吸入口的泵吸力增强器。泵吸力增强器由用于限定小室的主体部分，在其内端暴露于小室并连接到油泵的吸入口的文丘里管通道和突出到小室中的喷嘴组成面对文丘里管通道的内端，相对于文丘里管通道的空间相对于文丘里管通道的轴向对准，用于将从分流器返回的工作油喷射到文丘里管通道中，从而将工作油从小室浸入文丘里管通道。分流器将从油泵排出的工作油分离成泵吸力增强器的回流，并进入通过动力转向装置返回到油箱的供给流。在第一实施例中，泵抽吸增强器与储油器一体地形成，其中小室通向限定在储油器中的储存室。在第二实施例中，泵抽吸增强器设置为与储油器，油泵和分流器分离的分立部件。

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