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公开(公告)号：US20090139826A1
公开(公告)日：2009-06-04
申请号：US12239614
申请日：2008-09-26
IPC分类号： F16D25/00
CPC分类号： F16D25/0638 , F16D21/06
摘要： In a motorcycle-use power unit in which a clutch device arranged in a power transmission path between a crankshaft and a drive wheel is housed in a clutch chamber which is defined between a crankcase and a clutch cover joined to a side surface of the crankcase, the maintenance of the clutch control device can be easily performed while preventing a lowering of oil-pressure transmission efficiency between the clutch device and the clutch control device and preventing an increase in the weight of the motorcycle. A clutch control device performs a changeover of engagement and disengagement of a clutch device by controlling the oil pressure applied to the clutch device. Oil passages for connecting the clutch control device and the clutch device with each other are mounted on a clutch cover.
摘要翻译： 在其中布置在曲轴和驱动轮之间的动力传递路径中的离合器装置容纳在被连接到曲轴箱的侧表面的曲轴箱和离合器盖之间的离合器室中的摩托车用动力单元中， 能够容易地进行离合器控制装置的维护，同时防止离合器装置与离合器控制装置之间的油压传递效率降低，并且防止摩托车的重量增加。 离合器控制装置通过控制施加到离合器装置的油压来执行离合器装置的接合和分离的切换。 用于将离合器控制装置和离合器装置彼此连接的油路安装在离合器盖上。
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公开(公告)号：US07486445B2
公开(公告)日：2009-02-03
申请号：US11999600
申请日：2007-12-06
IPC分类号： G02B21/02
CPC分类号： G02B21/16 , G02B21/0064 , G02B21/0076 , G02B21/02 , G02B21/367
摘要： An immersion type microscope objective is configured by, in order from the object side to an image side, a positive lens group Ga including a cemented lens obtained by cementing a plano-convex lens whose plane surface faces the object side to a meniscus lens whose concave surface faces the object side, and a positive single lens, a positive lens group Gb including a cemented lens, a lens group Gc including at least one cemented lens, a lens group Gd having a meniscus lens having a strongly concave surface that faces the image side, and a lens group Ge having a negative lens having a strongly concave surface that faces the object side.
摘要翻译： 浸没式显微镜物镜从物体侧到像侧依次配置包括通过将平面表面朝向物体侧的平凸透镜固定到凹凸透镜而获得的胶合透镜的正透镜组Ga， 表面面向物体侧，正单透镜，包括胶合透镜的正透镜组Gb，包括至少一个胶合透镜的透镜组Gc，具有面向图像的强凹面的弯月形透镜的透镜组Gd 以及具有面向物体侧的具有强凹面的负透镜的透镜组Ge。
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公开(公告)号：US20070095306A1
公开(公告)日：2007-05-03
申请号：US11589199
申请日：2006-10-30
申请人： Yasushi Fujimoto , Katsuhiko Ito , Kinya Mizuno , Masako Takahashi , Hiromi Sumi , Hiroshi Sotani
发明人： Yasushi Fujimoto , Katsuhiko Ito , Kinya Mizuno , Masako Takahashi , Hiromi Sumi , Hiroshi Sotani
CPC分类号： F02F7/0068 , F01P5/04
摘要： A water-cooled internal combustion engine configured so as to facilitate the change of the cooling system, thereby reducing costs. The crankcase of the water-cooled internal combustion engine is adapted to journal a crankshaft. The crankcase is covered by a crankcase cover from the axial outside. The crankcase is connected to the crankcase cover through an annular shaped spacer, and at least part of a water pump is formed integrally with the spacer.
摘要翻译： 一种水冷内燃机，其构造为便于冷却系统的变化，从而降低成本。 水冷式内燃机的曲轴箱适于使曲轴轴颈。 曲轴箱由轴向外部由曲轴箱盖覆盖。 曲轴箱通过环形间隔件连接到曲轴箱盖，并且水泵的至少一部分与间隔件一体地形成。
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公开(公告)号：US20070074594A1
公开(公告)日：2007-04-05
申请号：US11527382
申请日：2006-09-27
申请人： Kinya Mizuno , Yasushi Fujimoto , Seiji Hamaoka , Eiji Kittaka
发明人： Kinya Mizuno , Yasushi Fujimoto , Seiji Hamaoka , Eiji Kittaka
IPC分类号： F16H59/00
CPC分类号： F16H63/18 , F16H3/006 , F16H3/32 , F16H61/32 , F16H2063/025 , Y10T74/19233 , Y10T74/19279
摘要： A transmission includes a first shifting part and a second shifting part which shift power of an internal combustion engine, a first shift clutch transmitting and interrupting the power to the first shifting part, and a second shift clutch transmitting and interrupting the power to the second shifting part, and a selection mechanism which selects gear steps. The selection mechanism includes three shifters that are respectively guided by cam grooves of a single shift drum through shift forks. The shifters can be respectively moved to selection positions where the gear steps are selected and to neutral positions where the gear steps are not selected in the first shifting part and the second shifting part. The cam grooves guide the shifters to the selection positions in each of the first shifting part and the second shifting part for each of predetermined rotational positions of the shift drum.
摘要翻译： 变速器包括第一变速部分和第二变速部分，其将内燃机的功率，第一变速离合器传递和中断到第一变速部分的动力;以及第二换档离合器，其传递和中断第二变速器的动力 部分以及选择齿轮台阶的选择机构。 选择机构包括三个移位器，分别由单个换档鼓的凸轮槽通过换档叉引导。 变速器可以分别移动到选择齿轮台阶的选择位置和在第一变速部分和第二变速部分中没有选择齿轮级的空档位置。 凸轮槽在换档鼓的每个预定旋转位置中将换档器引导到第一变速部分和第二变速部分中的每个中的选择位置。
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公开(公告)号：US20070029154A1
公开(公告)日：2007-02-08
申请号：US11496618
申请日：2006-08-01
申请人： Yasushi Fujimoto , Katsuhiko Ito , Masazumi Naito
发明人： Yasushi Fujimoto , Katsuhiko Ito , Masazumi Naito
IPC分类号： F16D47/00
摘要： To provide a layout structure of a clutch lever shaft capable of realizing compact layouts of a whole power unit in which a starter centrifugal clutch and a transmission manual multi-plate clutch are provided, and of a whole vehicle on which the power unit is mounted. A centrifugal clutch shaft and a manual multi-plate clutch shaft are disposed in parallel. The clutch lever shaft of the manual multi-plate clutch is disposed orthogonally and substantially vertically upward in relation to a pressing direction of a friction plate in a vicinity of an end portion of a lifter pin. The clutch lever shaft is disposed between the centrifugal clutch and the manual multi-plate clutch when viewed from a top of the power unit.
摘要翻译： 为了提供能够实现设置有起动离合离合器和变速器手动多板离合器的整体动力单元的紧凑布局的离合器杆轴的布置结构以及安装有动力单元的整个车辆。 离心式离合器轴和手动多板式离合器轴并列设置。 手动多板离合器的离合器杆轴相对于提升销的端部附近的摩擦板的按压方向正交且大致垂直向上设置。 当从动力单元的顶部观察时，离合器杆轴设置在离心式离合器和手动多板式离合器之间。
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公开(公告)号：US07158310B2
公开(公告)日：2007-01-02
申请号：US11206089
申请日：2005-08-18
IPC分类号： G02B21/02
CPC分类号： G02B21/02
摘要： An objective lens system for microscope which comprises first and second lens units or first through fourth lens units, and in which the second or third lens unit has a function to correct chromatic aberration within a range from a visible region to a near infrared region and aberrations are favorably corrected within the range from the visible region to the near infrared region.
摘要翻译： 一种用于显微镜的物镜系统，包括第一和第二透镜单元或第一至第四透镜单元，并且其中第二透镜单元或第三透镜单元具有在可见区域到近红外区域的范围内校正色差的功能，并且像差 在可见区域到近红外区域的范围内被有利地校正。
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57.发明授权公开(公告)号：US06996981B2
公开(公告)日：2006-02-14
申请号：US10801483
申请日：2004-03-16
申请人： Katsuhiko Ito , Yasushi Fujimoto , Hideo Okuzaki
发明人： Katsuhiko Ito , Yasushi Fujimoto , Hideo Okuzaki
IPC分类号： F16H39/14
摘要： In order to provide a rotationally balanced hydraulic swash plate plunger unit, a swash plate plunger pump casing is provided with an unbalanced flange to balance a casing which has a swash plate member therein, without requiring a separate counter weight. A hydraulic swash plate plunger pump includes a pump swash plate member, installed in the pump casing and rotatably supported in an inclined manner therein, and a pump cylinder having a plurality of pump plungers slidably disposed therein. An unbalanced five-sided flange portion is formed integrally with the outer wall of the pump casing, to rotationally balance the entire unit.
摘要翻译： 为了提供旋转平衡的液压旋转斜盘柱塞单元，旋转斜盘柱塞泵壳体设置有不平衡的凸缘以平衡其中具有斜盘构件的壳体，而不需要单独的配重。 液压旋转斜盘柱塞泵包括安装在泵壳体中并以倾斜方式可旋转地支撑的泵斜盘构件和具有可滑动地设置在其中的多个泵柱塞的泵缸。 与泵壳体的外壁一体形成不平衡的五边缘部分，以使整个单元旋转平衡。
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公开(公告)号：US06747804B2
公开(公告)日：2004-06-08
申请号：US10176639
申请日：2002-06-24
IPC分类号： G02B2102
CPC分类号： G02B21/02
摘要： An microscope objective lens system comprises a first lens unit including a plurality of cemented lens components and converging light coming from an object, a second lens unit including a negative lens component having a strong concave surface on the image side, and a third lens unit including a cemented doublet composed of a negative lens element having a concave surface on the object side and a positive lens element, wherein the objective lens system satisfies the following conditions: 1.65≦nd≦1.8 25≦&ngr;d≦41 T360≧0.5 wherein nd and &ngr;d are refractive index at the Fraunhofer d-line and the Abbe's number of the positive lens element in the third lens unit, respectively, and T360 is an internal transmittance except for a reflection loss at 360 nm for 10 mm thickness of material forming the positive lens element in the third lens unit.
摘要翻译： 显微镜物镜系统包括：第一透镜单元，包括多个胶合透镜部件和会聚来自物体的光;第二透镜单元，包括在图像侧具有强凹面的负透镜部件;以及第三透镜单元， 由在物体侧具有凹面的负透镜元件和正透镜元件构成的胶合双面镜，其中物镜系统满足以下条件：其中nd和nud是Fraunhofer d线的折射率和阿贝数 分别为第三透镜单元中的正透镜元件，而T360为第三透镜单元中形成正透镜元件的材料的厚度为360nm的反射损耗之外的内透射率。
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公开(公告)号：US06474218B2
公开(公告)日：2002-11-05
申请号：US09918434
申请日：2001-08-01
IPC分类号： F01B2900
CPC分类号： F16H39/14
摘要： A swash plate type hydraulic pump and a swash plate type hydraulic motor in formed in combination to reduce the amount of oil leakage and to increase efficiency in a hydrostatic continuously variable transmission. A hydrostatic continuously variable transmission including a swash plate type hydraulic pump, a swash plate type hydraulic motor, and a hydraulic closed circuit disposed between the hydraulic pump and the hydraulic motor. The hydraulic pump is integrally combined with the hydraulic motor by an output shaft press-fitted in a cylinder block B in which pump cylinder bores and motor cylinder bores are formed in parallel to the output shaft. The diameters of back portions of the pump cylinder bore and the motor cylinder bore are larger relative to the diameters of entry portions to the pump cylinder bore and the motor cylinder bore. Wherein a press-fitting portion is not provided at the contact portions inside the entry portions with the output shaft.
摘要翻译： 形成组合的斜盘式液压泵和斜盘式液压马达，以减少漏油量并提高静液压无级变速器的效率。 一种液压无级变速器，包括设置在液压泵和液压马达之间的斜盘式液压泵，斜盘式液压马达和液压闭合回路。 液压泵与液压马达通过压力安装在缸体B中的输出轴一体地组合在一起，其中泵缸孔和马达缸孔平行于输出轴形成。 泵缸孔和马达缸孔的后部的直径相对于泵缸孔和马达缸孔的进入部分的直径较大。 其中，在与输出轴的入口部分的接触部分处没有设置压配部分。
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公开(公告)号：US08950560B2
公开(公告)日：2015-02-10
申请号：US13540980
申请日：2012-07-03
CPC分类号： F16D23/12 , B60W30/19 , B60W2300/36
摘要： A power unit includes, electric motors for generating driving forces for respectively engaging clutches, and a clutch cover covering outer sides of the clutches in a direction along a power shaft. The electric motors are disposed in such a manner that drive axes arranged in a longitudinal direction thereof are perpendicular to the direction along the power shaft; further, the electric motors are disposed on the periphery of the clutch cover within a width W in the direction along the power shaft.
摘要翻译： 动力单元包括用于产生用于分别接合离合器的驱动力的电动机和沿着动力轴的方向覆盖离合器的外侧的离合器盖。 电动机的布置方式为沿其纵向方向布置的驱动轴线垂直于沿动力轴的方向; 此外，电动机沿着动力轴的方向设置在离合器盖的周边上的宽度W内。
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