公开(公告)号：US08245683B2

公开(公告)日：2012-08-21

申请号：US12550120

申请日：2009-08-28

申请人： Masafumi Taki ,  Hisashi Sakuyama

发明人： Masafumi Taki ,  Hisashi Sakuyama

IPC分类号： F02B75/22

CPC分类号： F02F7/0058

摘要： A vehicle engine includes the crankcase for supporting thereon the crankshaft, the input shaft and the output shaft, with the crankcase being composed of a left case half and a right case half which are joined to each other at a plane orthogonal to the axis of the crankshaft. A starter motor together with a speed sensor, for detecting the vehicle speed from the rotation of a gear in a transmission, are mounted to an upper surface of the crankcase. The starter motor is arranged at a portion, just above the input shaft, of the upper surface of the crankcase, while the speed sensor for detecting the rotation of a gear on the output shaft is arranged at a portion, just above the output shaft, of the upper surface of the crankcase. The crankcase is formed with a raised wall for covering one side surface of the speed sensor.

摘要翻译： 车辆发动机包括用于在其上支撑曲轴，输入轴和输出轴的曲轴箱，曲轴箱由左壳体半部和右壳体半体构成，它们在垂直于 曲轴。 起动马达与速度传感器一起，用于检测来自变速器中的齿轮的转速的车速，安装到曲轴箱的上表面。 起动电动机布置在曲轴箱上表面正好在输入轴上方的部分，而用于检测输出轴上的齿轮旋转的速度传感器布置在正好在输出轴上方的部分， 的曲轴箱的上表面。 曲轴箱形成有用于覆盖速度传感器的一个侧表面的凸起壁。

公开(公告)号：US07357114B2

公开(公告)日：2008-04-15

申请号：US11790239

申请日：2007-04-24

申请人： Masafumi Taki

发明人： Masafumi Taki

IPC分类号： F02B77/04

CPC分类号： B62J13/00 ,  Y10T74/19251 ,  Y10T74/1926

摘要： A splash guard mechanism of a gear position sensor for a motorcycle protects the gear position sensor without providing a special cover. In an engine of a motorcycle where a gear position sensor that senses a shift stage selected by a shift drum protrudes sideways in the vicinity of a driving sprocket for driving a rear wheel by a crankcase that holds a crankshaft, a splash guard mechanism of the gear position sensor is configured by a splash guard formed on a sprocket cover that covers the driving sprocket from the side and arranged between the gear position sensor and the driving sprocket, and a rib protrudes from the reverse side of the driving sprocket with the gear position sensor between them in the crankcase.

摘要翻译： 用于摩托车的齿轮传感器的防溅机构保护齿轮位置传感器而不提供特殊盖。 在摩托车的发动机中，感测由变速鼓选择的变速级的档位传感器在用于通过保持曲轴的曲轴箱驱动后轮的驱动链轮附近侧面突出，齿轮的防溅机构 位置传感器由形成在链轮盖上的防溅罩构成，该防溅罩从侧面覆盖驱动链轮并且布置在齿轮位置传感器和驱动链轮之间，并且肋与传动链轮的背面与齿轮位置传感器 在它们之间的曲轴箱。

公开(公告)号：US07059209B2

公开(公告)日：2006-06-13

申请号：US10813053

申请日：2004-03-31

申请人： Yasushi Yamamoto ,  Masafumi Taki ,  Kenji Mikajima

发明人： Yasushi Yamamoto ,  Masafumi Taki ,  Kenji Mikajima

IPC分类号： F16H59/00 ,  F16H17/12 ,  F16H20/00 ,  B60K17/04

CPC分类号： F16H61/32 ,  F16H63/304 ,  F16H63/34 ,  F16H2059/0295 ,  F16H2061/2853 ,  F16H2063/305 ,  Y10T74/19251 ,  Y10T74/2003 ,  Y10T74/20098

摘要： A shaft actuator for a transmission. A first electromagnetic solenoid is provided to operate a shifting mechanism of the transmission to a first shifted position. A second electromagnetic solenoid is provided to operate the shifting mechanism to a second shifted position. A neutral operation member is mounted on the shifting mechanism to bring the shifting mechanism to a neutral position lying between the first shifted position and the second shifted position. A neutral limitation member can move to a first position, where the neutral operation member is permitted to be operated to the first shifted position and to the second shifted position, and to a second position, where the neutral operation member is brought to the neutral position. An electromagnetic solenoid for neutral can bring the neutral limitation member to the second position.

摘要翻译： 用于传动的轴致动器。 提供第一电磁螺线管以将变速器的换档机构操作到第一偏移位置。 提供第二电磁螺线管以将换档机构操作到第二偏移位置。 中间操作构件安装在换档机构上，以使变速机构处于位于第一移位位置和第二移位位置之间的中立位置。 中性限位构件可以移动到第一位置，其中中性操作构件被允许操作到第一移动位置和第二移动位置，并且到第二位置，其中中性操作构件被带到中间位置 。 用于空档的电磁螺线管可以将中性限制部件带到第二位置。

公开(公告)号：US08893609B2

公开(公告)日：2014-11-25

申请号：US13045022

申请日：2011-03-10

申请人： Masafumi Taki ,  Hideyuki Tawara ,  Masaji Narushima ,  Toru Nishi

发明人： Masafumi Taki ,  Hideyuki Tawara ,  Masaji Narushima ,  Toru Nishi

IPC分类号： F15B21/04 ,  F01B1/00 ,  F01M13/00

CPC分类号： F01M13/0011

摘要： An engine body includes a crankcase with a crank chamber therein, a cylinder block attached to the crankcase, and a breather passage which selectively permits fluid communication between the crank chamber and an area outside of the crank chamber. The engine body includes a one-way valve between the crank chamber and the breather passage, which allows a one-way flow of gases from the crank chamber to the breather passage. The one-way valve is pressure-operated and is operatively attached to a side wall of the engine body proximate a cylinder sleeve. The one-way valve may be mounted in a mounting window in a side wall of the crankcase, and a timing chamber may function as the breather passage. In an illustrative embodiment, the one-way valve includes a base plate having a valve hole formed therein, and a flexible reed valve plate with one end affixed to the base plate.

摘要翻译： 发动机主体包括其中具有曲柄室的曲轴箱，附接到曲轴箱的气缸体，以及选择性地允许曲柄室与曲轴室外部的流体连通的通气通道。 发动机主体包括在曲柄室和通气通道之间的单向阀，其允许从曲柄室到通气通道的单向气流。 单向阀是压力操作的，并且可操作地附接到靠近气缸套的发动机主体的侧壁。 单向阀可以安装在曲轴箱的侧壁中的安装窗口中，并且定时室可以用作通气通道。 在说明性实施例中，单向阀包括其中形成有阀孔的基板和一端固定在基板上的柔性簧片阀板。

公开(公告)号：US07770481B2

公开(公告)日：2010-08-10

申请号：US11724099

申请日：2007-03-14

申请人： Kazuhisa Takemoto ,  Masafumi Taki

发明人： Kazuhisa Takemoto ,  Masafumi Taki

IPC分类号： F16H59/00 ,  F16H61/00 ,  F16H63/00 ,  F16H59/04 ,  B60K20/00

CPC分类号： F16H63/18 ,  Y10T74/19279 ,  Y10T74/20177

摘要： A shift drum apparatus is reduced in weight relative to conventional shift drums. The shift drum includes a shift fork, a shift drum main body, and a lid member. The shift fork is slidably mounted on a shift fork support shaft. The shift fork changes a gear position of a transmission mechanism. The shift drum main body is formed into a hollow cylindrical shape. The shift drum main body has an end face on a first side thereof in a cylindrical axis direction that is open to form an opening portion. The shift drum main body further includes a cam groove formed on an outer circumferential surface thereof. An end portion of the shift fork is fitted in this cam groove to allow the shift fork to slide. The lid member is disc-shaped and mounted by being press-fitted in the opening portion of the shift drum main body.

摘要翻译： 相对于传统的换档鼓，换档鼓装置的重量减轻。 换档鼓包括换档拨叉，换档鼓主体和盖构件。 换档拨叉可滑动地安装在换档拨叉支撑轴上。 换档拨叉改变传动机构的档位。 换档鼓主体形成为中空圆柱形。 换档鼓主体在其开口的圆筒轴方向的第一侧具有端面，以形成开口部。 换档鼓主体还包括形成在其外周面上的凸轮槽。 换档拨叉的端部装配在该凸轮槽中以允许换档拨叉滑动。 盖构件是盘形的，并且通过压配合在换档鼓主体的开口部中而安装。

公开(公告)号：US07036989B2

公开(公告)日：2006-05-02

申请号：US10397510

申请日：2003-03-26

申请人： Masafumi Taki ,  Takashi Ito ,  Takashi Tsujimoto

发明人： Masafumi Taki ,  Takashi Ito ,  Takashi Tsujimoto

IPC分类号： F16C19/00 ,  F16C19/40

CPC分类号： F16C33/60 ,  F16C19/386 ,  F16C33/6677 ,  F16C33/6681 ,  F16C2361/61 ,  F16H3/0915 ,  F16H57/04

摘要： A roller bearing oil feed device includes a plurality of rolling elements arranged in a plurality of rows in the axial direction between an outer ring and an inner ring, the inner ring being divided for each row of the rolling elements and a ring-shaped spacer being interposed at the position of this division, the inner rings and spacer being fitted onto a rotary shaft. A circumferential groove is provided in the inner peripheral section of the spacer and oil feed holes communicating with the circumferential groove are provided in the rotary shaft. An oil feed passage having an inlet opening into the circumferential groove and an outlet opening to a corner on at least one side in the axial direction of the spacer is provided in the spacer.

摘要翻译： 一种滚子轴承给油装置，包括在外圈和内圈之间沿轴向排列成多列的多个滚动元件，所述滚子的每一列滚动元件分为内圈和环形间隔件 插入在该分割部的位置处，内圈和间隔件装配在旋转轴上。 在间隔件的内周部设有周向槽，在该旋转轴上设有与周向槽连通的供油孔。 在间隔件中设置有在周向槽内具有入口的进油通道和在间隔件的轴向至少一侧的角落的出口。

公开(公告)号：US08499736B2

公开(公告)日：2013-08-06

申请号：US12508120

申请日：2009-07-23

申请人： Masafumi Taki

发明人： Masafumi Taki

IPC分类号： F02F1/42

CPC分类号： F02B61/02 ,  F01P11/16 ,  F01P2025/08 ,  F01P2025/33 ,  F01P2050/16 ,  F02B77/085

摘要： A vehicle engine in which a water temperature sensor can be protected against debris or foreign matter such as earth and sand, flying stones, etc., from impacting the temperature sensor without taking any protective measure for exclusive use. A vehicle engine includes a head portion of the cylinder fitted with a water temperature sensor for detecting water temperature in a water jacket. The head portion of the cylinder is provided on one side thereof with a sensor mounting hole opening directly under an upstream end opening portion of an intake port. The water temperature sensor is mounted in the sensor mounting hole. Further, the head portion of the cylinder is formed with a left-right pair of hanger bosses which are opposed to each other, with the water temperature sensor therebetween. Engine hanger brackets extend from the body frame and are firmly attached to the hanger bosses.

摘要翻译： 可以保护水温传感器免受诸如泥土，沙土，飞石等的杂质的影响而不采取任何专用防护措施的车辆发动机。 车辆发动机包括装有用于检测水套中的水温的水温传感器的气缸的头部。 气缸的头部在其一侧设置有直接位于进气口的上游端开口部下方的传感器安装孔。 水温传感器安装在传感器安装孔中。 此外，气缸的头部形成有彼此相对的左右一对衣架凸台，其间具有水温传感器。 发动机悬挂架从车体框架延伸并牢固地连接到吊架凸台。

公开(公告)号：US20100050961A1

公开(公告)日：2010-03-04

申请号：US12508120

申请日：2009-07-23

申请人： Masafumi Taki

发明人： Masafumi Taki

IPC分类号： F02F1/10 ,  F02B67/00

CPC分类号： F02B61/02 ,  F01P11/16 ,  F01P2025/08 ,  F01P2025/33 ,  F01P2050/16 ,  F02B77/085

摘要： A vehicle engine in which a water temperature sensor can be protected against debris or foreign matter such as earth and sand, flying stones, etc., from impacting the temperature sensor without taking any protective measure for exclusive use. A vehicle engine includes a head portion of the cylinder fitted with a water temperature sensor for detecting water temperature in a water jacket. The head portion of the cylinder is provided on one side thereof with a sensor mounting hole opening directly under an upstream end opening portion of an intake port. The water temperature sensor is mounted in the sensor mounting hole. Further, the head portion of the cylinder is formed with a left-right pair of hanger bosses which are opposed to each other, with the water temperature sensor therebetween. Engine hanger brackets extend from the body frame and are firmly attached to the hanger bosses.

摘要翻译： 可以保护水温传感器免受诸如泥土，沙土，飞石等的杂质的影响而不采取任何专用防护措施的车辆发动机。 车辆发动机包括装有用于检测水套中的水温的水温传感器的气缸的头部。 气缸的头部在其一侧设置有直接位于进气口的上游端开口部下方的传感器安装孔。 水温传感器安装在传感器安装孔中。 此外，气缸的头部形成有彼此相对的左右一对衣架凸台，其间具有水温传感器。 发动机悬挂架从车体框架延伸并牢固地连接到吊架凸台。

公开(公告)号：US06481541B2

公开(公告)日：2002-11-19

申请号：US09770117

申请日：2001-01-23

申请人： Masafumi Taki ,  Takashi Ito

发明人： Masafumi Taki ,  Takashi Ito

IPC分类号： B60K1700

CPC分类号： F16D65/847 ,  F16D55/40 ,  F16D2055/0058 ,  F16H37/046 ,  F16H57/0473 ,  F16H57/0494

摘要： A simple arrangement (60) for lubricating a countershaft brake (58). A countershaft brake (58) is attached to an end of a countershaft (12) of a transmission (2), and a counter gear (16) is mounted on the countershaft (12) near the countershaft brake (58). An oil pool (62) is formed in a transmission housing (61) to immerse at least part of the gear (16) when the counter gear (16) is not rotating. A plate member (63) extends over the oil pool (62) for obstructing oil splashed up by rotations of the counter gear (16). An oil passage (64) is formed for introducing the oil obstructed by the plate member (63) to the countershaft brake (58).

摘要翻译： 用于润滑中间轴制动器（58）的简单布置（60）。 中间轴制动器（58）附接到变速器（2）的中间轴（12）的端部，并且在副轴制动器（58）附近的中间轴（12）上安装有副齿轮（16）。 在变速器壳体（61）中形成油池（62），以便当中间齿轮（16）不旋转时，将至少一部分齿轮（16）浸入。 板构件（63）在储油池（62）的上方延伸，用于阻挡通过中间齿轮（16）的转动而飞溅的油。 形成油路（64），用于将由板构件（63）堵塞的油引入中间轴制动器（58）。

公开(公告)号：US08662025B2

公开(公告)日：2014-03-04

申请号：US13052518

申请日：2011-03-21

申请人： Masafumi Taki ,  Yoshihiro Kitada ,  Toru Nishi

发明人： Masafumi Taki ,  Yoshihiro Kitada ,  Toru Nishi

IPC分类号： F01P1/10

CPC分类号： F02F1/28 ,  F02F1/242 ,  F02F1/32 ,  F02F1/36 ,  F02F1/38 ,  F02F7/0004 ,  F02P15/02 ,  F02P15/08

摘要： An ignition plug cooling device of a vehicle engine for efficiently cooling the ignition plugs while increasing the freedom in the arrangement of the ignition plugs. A vehicle engine includes a first ignition plug and a second ignition plug for making respective electrodes thereof face a combustion chamber and are mounted on a cylinder head. An air flow passage through which a flow of air passes and a cooling oil chamber through which lubrication oil for the engine passes are formed in the cylinder head. The first ignition plug is arranged in the air flow passage to enable a cooling of the first ignition plug by the flow of air which passes through the air flow passage. The second ignition plug is arranged adjacent to the cooling oil chamber to enable a cooling of an area around the second ignition plug by oil which passes through the cooling oil chamber.

摘要翻译： 一种用于有效地冷却火花塞的车辆发动机的火花塞冷却装置，同时增加了火花塞排列的自由度。 车辆发动机包括第一火花塞和第二火花塞，用于使其相应的电极面对燃烧室并安装在气缸盖上。 空气流通过的空气流路和通过该发动机润滑油的冷却油室形成在气缸盖中。 第一火花塞布置在空气流动通道中，以能够通过空气流动通道的空气流来冷却第一火花塞。 第二火花塞设置在冷却油室附近，以便通过通过冷却油室的油来冷却第二火花塞周围的区域。