公开(公告)号：USD704202S1

公开(公告)日：2014-05-06

申请号：US29400362

申请日：2011-08-26

申请人： Tomoki Kimura ,  Eitaro Ito ,  Ken Imamura ,  Kouji Ishikawa ,  Hidetoshi Satake ,  Kouichi Shibata ,  Keiichiro Nakamura ,  Yasunori Ota

设计人： Tomoki Kimura ,  Eitaro Ito ,  Ken Imamura ,  Kouji Ishikawa ,  Hidetoshi Satake ,  Kouichi Shibata ,  Keiichiro Nakamura ,  Yasunori Ota

公开(公告)号：US20130209283A1

公开(公告)日：2013-08-15

申请号：US13819375

申请日：2011-08-25

申请人： Satoshi Iwasaki ,  Kouji Ishikawa ,  Hidetoshi Satake ,  Takatoshi Ooki ,  Shinji Nishikawa

发明人： Satoshi Iwasaki ,  Kouji Ishikawa ,  Hidetoshi Satake ,  Takatoshi Ooki ,  Shinji Nishikawa

IPC分类号： F04B7/00

CPC分类号： F04B7/00 ,  B60K6/485 ,  B60W10/06 ,  B60W10/08 ,  B60W2710/083 ,  B60Y2300/476 ,  Y02T10/6226 ,  Y02T10/6286 ,  Y02T10/92

摘要： An exhaust gas temperature raising processing system, which increases a load acting on an engine to raise the exhaust gas temperature, includes an electric assist motor connected to the engine and an inverter for adjusting a torque of the electric assist motor. It also includes a main controller having a first determination unit for determining whether or not an actuator control valve is in a non-feed state and a second determination unit for determining whether or not clogging has occurred on a filter of an exhaust gas purification system. When the non-feed state is determined by the first determination unit and clogging is determined to have occurred on the filter by the second determination unit, the main controller drives the electric assist motor to generate electric power such that a load acting on the engine is increased.

摘要翻译： 增加作用在发动机上以提高排气温度的负荷的废气升温处理系统包括连接到发动机的电动辅助马达和用于调节电动辅助马达的扭矩的逆变器。 它还包括主控制器，其具有用于确定致动器控制阀是否处于非进给状态的第一确定单元和用于确定在排气净化系统的过滤器上是否已经发生堵塞的第二确定单元。 当由第一确定单元确定非进给状态并且确定由第二确定单元在过滤器上发生堵塞时，主控制器驱动电动辅助马达以产生电力，使得作用在发动机上的负载为 增加。

公开(公告)号：US20130089400A1

公开(公告)日：2013-04-11

申请号：US13641159

申请日：2011-06-17

申请人： Nobuo Uzawa ,  Mitsugu Ojima ,  Kouji Ishikawa ,  Hidetoshi Satake

发明人： Nobuo Uzawa ,  Mitsugu Ojima ,  Kouji Ishikawa ,  Hidetoshi Satake

IPC分类号： E02F9/12 ,  E02F9/20

CPC分类号： E02F9/12 ,  B60L2200/40 ,  E02F9/123 ,  E02F9/126 ,  E02F9/20 ,  E02F9/202 ,  E02F9/2095 ,  F16H1/46

摘要： A reduction gear is mounted on a revolving frame, and an electric motor having an electric motor shaft is disposed on the reduction gear. A hydraulic motor having a shaft is disposed on an upper side of the electric motor. A shaft insertion hole through which an upper end side of the electric motor shaft is inserted is provided in a lid portion of an electric motor casing. A male spline portion provided on the hydraulic motor shaft is spline-coupled to a female spline portion provided on the electric motor shaft. A bearing is provided between the shaft insertion hole and the electric motor shaft, and a pressure tight seal is provided by being located upwardly of the bearing. Hence, spline coupling portions of the female spline portion and the male spline portion are constantly lubricated by making use of drain oil which has leaked from the hydraulic motor.

摘要翻译： 减速齿轮安装在回转架上，具有电动机轴的电动机设置在减速齿轮上。 具有轴的液压马达设置在电动机的上侧。 在电动机壳体的盖部设置有插入有电动机轴的上端侧的轴插入孔。 设置在液压马达轴上的外花键部分花键连接到设置在电动机轴上的内花键部分。 在轴插入孔和电动机轴之间设置有轴承，并且通过位于轴承的上方提供耐压密封。 因此，通过利用从液压马达泄漏的排油，不断地润滑阴花键部和阳花键部的花键连结部。

公开(公告)号：US20090044528A1

公开(公告)日：2009-02-19

申请号：US12282591

申请日：2008-01-22

申请人： Akihiro Narazaki ,  Kouji Ishikawa ,  Nobuei Ariga

发明人： Akihiro Narazaki ,  Kouji Ishikawa ,  Nobuei Ariga

IPC分类号： F16D31/02

CPC分类号： E02F9/2235 ,  E02F9/2282 ,  E02F9/2285 ,  E02F9/2292 ,  E02F9/2296 ,  F04B17/05

摘要： On the basis of reference torque and torque correction amount output units (T1 and T2), a torque control command pressure is calculated so that the input torques of first and second pumps are increased. The calculated torque command instruction pressure is then supplied as external command pressure to the varying mechanism of a regulator used for the first and second pumps so as to prevent the input torques of the first and second pumps from being decreased more than necessary. As a result, even when three variable displacement hydraulic pumps are used with the discharge pressure of one of the hydraulic pumps reduced by a pressure reducing valve and further the input torques of the other two hydraulic pumps are decreased by that pressure, the engine output can be efficiently utilized, and the work rate does not decrease.

摘要翻译： 基于参考扭矩和扭矩校正量输出单元（T1和T2），计算转矩控制指令压力，使得第一和第二泵的输入转矩增加。 然后将计算出的转矩指令指令压力作为外部指令压力提供给用于第一和第二泵的调节器的变化机构，以防止第一和第二泵的输入转矩减小到超过所需的压力。 结果，即使使用三个可变排量液压泵，其中一个液压泵的排出压力由减压阀减小，另外两个液压泵的输入转矩也减小了该压力，发动机输出可以 有效利用，工作率不降低。

公开(公告)号：US06908410B2

公开(公告)日：2005-06-21

申请号：US10431236

申请日：2003-05-06

申请人： Kouji Ishikawa

发明人： Kouji Ishikawa

IPC分类号： F16C19/10 ,  F16H15/38

CPC分类号： F16C19/10 ,  F16H15/38

摘要： In a toroidal type continuously variable transmission, a power roller bearing that serves as a thrust bearing includes an inner race composed of a part of a power roller, an outer race opposed to the inner race, and balls arranged for rolling motion between the outer and inner races. The power roller is in rolling contact with input and output disks and pressed thereby in a thrust direction. An end face of the inner race is formed having a first raceway groove having an arcuate cross section and in contact with the balls. An end face of the outer race is formed having a second raceway groove having an arcuate cross section and in contact with the balls. The second raceway groove is shallower than the first raceway groove, and the center of each of the balls is situated nearer to the inner race than a center position between the respective end faces of the outer and inner races is.

摘要翻译： 在环形无级变速器中，用作推力轴承的动力滚子轴承包括由动力辊的一部分组成的内圈，与内圈相对的外座圈和布置成在外圈和外圈之间滚动的滚珠 内在的种族 动力辊与输入和输出盘滚动并按推力方向按压。 内圈的端面形成有具有弓形横截面并与球接触的第一滚道槽。 外圈的端面形成有具有弓形横截面并与球接触的第二滚道槽。 第二滚道槽比第一滚道槽浅，并且每个滚珠的中心比外圈和内圈的各个端面之间的中心位置更靠近内圈。

公开(公告)号：US20050014598A1

公开(公告)日：2005-01-20

申请号：US10820787

申请日：2004-04-09

申请人： Kouji Ishikawa ,  Hiroshi Kato ,  Eiji Inoue ,  Hiroki Nishii

发明人： Kouji Ishikawa ,  Hiroshi Kato ,  Eiji Inoue ,  Hiroki Nishii

IPC分类号： F16C33/78 ,  F16H15/38 ,  F16H57/04

CPC分类号： F16H57/043 ,  F16H15/38 ,  F16H57/049

摘要： A toroidal-type continuously variable transmission according to the present invention includes an input shaft, an input disk and an output disk, plural power rollers, a power roller bearing, an oil passage, and a mesh filter. The input and output disks are supported mutually concentrically with said input shaft and mutually independently rotatably. The plural power rollers are sandwiched between said input disk and said output disks. The power roller bearing rotatably supports said power rollers. The oil passage for leading lubricating oil to said power roller bearing. The mesh filter is provided in said oil passage. Accordingly, the toroidal-type continuously variable transmission can prevent an occurrence of biting-in of foreign substances at a power roller bearing, to thereby increase the life of the power roller bearing.

摘要翻译： 根据本发明的环形无级变速器包括输入轴，输入盘和输出盘，多个动力辊，动力滚子轴承，油通道和网状过滤器。 输入和输出盘与所述输入轴相互同心地支撑并相互独立地可旋转。 多个动力辊夹在所述输入盘和所述输出盘之间。 动力滚子轴承可旋转地支撑所述动力辊。 用于将润滑油引导到所述动力滚子轴承的油路。 所述油路中设有网状过滤器。 因此，环形无级变速器能够防止在动力滚子轴承上产生异物侵入，从而延长动力滚子轴承的使用寿命。

公开(公告)号：US06740001B1

公开(公告)日：2004-05-25

申请号：US09602679

申请日：2000-06-26

申请人： Kouji Ishikawa ,  Takashi Imanishi ,  Hiroyuki Itoh

发明人： Kouji Ishikawa ,  Takashi Imanishi ,  Hiroyuki Itoh

IPC分类号： F16H1538

CPC分类号： F16H15/38 ,  F16H61/6649

摘要： A double-cavity half-toroidal type continuously variable transmission comprises an input shaft rotatable by means of a drive source, first and second input disks rotatable integrally with the input shaft, first and second output disks opposed to corresponding input disks, and a hydraulic loading mechanism. The hydraulic loading mechanism includes first and second hydraulic chambers arranged in the axial direction of the input shaft. The first hydraulic chamber is defined by the back surface of the first input disk, an end face of the first disk member, etc. The second hydraulic chamber is defined by the inner end face of the first cylinder, an end face of the second disk member, etc. The first and second hydraulic chambers are simultaneously supplied with pressurized oil by means of a pressure source. Under the pressure of the oil, the first input disk is pressed toward the first output disk, and the second input disk is pressed toward the second output disk through the medium of an interlocking portion.

摘要翻译： 双腔半环型无级变速器包括通过驱动源可旋转的输入轴，与输入轴一体旋转的第一和第二输入盘，与相应输入盘相对的第一和第二输出盘，以及液压负载 机制。 液压装载机构包括沿着输入轴的轴向布置的第一和第二液压室。 第一液压室由第一输入盘的后表面，第一盘构件的端面等限定。第二液压室由第一缸的内端面，第二盘的端面 构件等。第一和第二液压室通过压力源同时供给加压油。 在油压的作用下，第一输入盘被压向第一输出盘，第二输入盘通过互锁部分的介质朝向第二输出盘压。

公开(公告)号：US06618239B2

公开(公告)日：2003-09-09

申请号：US10068003

申请日：2002-02-08

申请人： Kouki Takahashi ,  Kouji Ishikawa ,  Kiyokazu Moriizumi ,  Kiyoshi Wada ,  Katsumi Harada ,  Junichi Maruyama ,  Yasuo Yatsuda ,  Kazutoshi Hayashi ,  Toshiaki Tanaka

发明人： Kouki Takahashi ,  Kouji Ishikawa ,  Kiyokazu Moriizumi ,  Kiyoshi Wada ,  Katsumi Harada ,  Junichi Maruyama ,  Yasuo Yatsuda ,  Kazutoshi Hayashi ,  Toshiaki Tanaka

IPC分类号： H05K700

CPC分类号： H01H3/125

摘要： A key switch includes a switch provided on a base, a key top for operating the switch, and a link mechanism supported on the base and supporting the key top on its upper side, a shape of the link mechanism being changed when the key top is depressed. A movable plate is provided on the base, in stacked relationship; such that the movable plate is moved when the key top is depressed so as to change the shape of the link mechanism to a flat shape. An auxiliary link mechanism has a first part supported on the moveable plate and, in turn, by the base and a second part supporting the key top.

摘要翻译： 键开关包括设置在基座上的开关，用于操作开关的键顶，以及支撑在基座上并且支撑其上侧的键顶的连杆机构，当键顶是 郁闷。 底座上设有可动板，堆叠关系; 使得当键顶被压下时移动板移动，以便将连杆机构的形状改变为平坦的形状。 辅助连杆机构具有支撑在可移动板上的第一部分，又由基座支撑的第二部分和支撑键顶部的第二部分。

公开(公告)号：US06561946B2

公开(公告)日：2003-05-13

申请号：US09903487

申请日：2001-07-12

申请人： Kouji Ishikawa

发明人： Kouji Ishikawa

IPC分类号： F16H1538

CPC分类号： F16H61/6649 ,  F16H15/38

摘要： A toroidal-type continuously variable transmission includes first and second disks, a trunnion and a power roller. The first and second disks are coaxially and rotatably supported in a state that inner surfaces thereof are opposed to each other. The trunnion swings around a pivot shaft which is disposed at a torsional position with respect to a center shaft of the first and second disks. The power roller is sandwiched between the first and second disks in a state being rotatably supported at inner surface of the trunnion. The power roller has a first shaft portion which is protrusively provided at a center portion of an outer surface thereof in a coaxial manner with the power roller, and the power roller is rotatably supported by the first shaft portion.

公开(公告)号：US06440034B1

公开(公告)日：2002-08-27

申请号：US09667772

申请日：2000-09-22

申请人： Kouji Ishikawa ,  Nobuo Goto ,  Takashi Imanishi

发明人： Kouji Ishikawa ,  Nobuo Goto ,  Takashi Imanishi

IPC分类号： F16H1538

CPC分类号： F16H15/38

摘要： In the toroidal-type continuously variable transmission, the radial clearance of a second radial needle roller bearing 30 for supporting the power roller 8 on the periphery of the pivot shaft portion 26 of the displacement shaft 7 is set larger than the radial clearance of a first radial needle roller bearing 27 for supporting a support shaft portion 25 on a trunnion 6. By increasing the radial clearance of the second radial needle roller bearing 30 in this manner, an increase in the surface pressures in the contact portions between the rolling surfaces of needle rollers 32, 32 and the inner peripheral surface of the power roller 8 and the outer peripheral surface of the pivot shaft portion 26 can be restricted, thereby enhancing the durability of the toroidal-type continuously variable transmission. Also, by reducing the radial clearance of the first radial needle roller bearing 27, the inclination of the displacement shaft 7 is minimized, thereby stabilizing the rotation speed change operation thereof.

摘要翻译： 在环形无级变速器中，用于将动力辊8支撑在位移轴7的枢轴部26的周边上的第二径向滚针轴承30的径向间隙被设定为大于第一 径向滚针轴承27，用于支撑耳轴6上的支撑轴部25.通过以这种方式增加第二径向滚针轴承30的径向间隙，针头的滚动表面之间的接触部分中的表面压力增加 可以限制辊32,32和动力辊8的内周面以及枢轴部26的外周面，从而提高环形无级变速器的耐久性。 此外，通过减小第一径向滚针轴承27的径向间隙，使位移轴7的倾斜度最小化，从而稳定其转速变化操作。