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1. 发明授权

US4703726A Lubricating system for engine 失效
标题翻译：发动机润滑系统
公开(公告)号：US4703726A
公开(公告)日：1987-11-03
申请号：US893797
申请日：1986-08-06
申请人： Yoshiyuki Sekiya , Sakae Mizumura , Teruo Kihara
发明人： Yoshiyuki Sekiya , Sakae Mizumura , Teruo Kihara
IPC分类号： F01M1/02 , F01M5/00 , F01M1/00
CPC分类号： F01M5/002 , F01M1/02
摘要： A lubricating system for an engine comprises an oil pan for storing a lubricating oil therein, an oil cooler for cooling the lubricating oil, and an oil pump including first and second pump rotors contained in a casing. The oil pump is provided with a suction port commonly used for both the pump rotors, a first discharge port exclusively used for the first pump rotor and a second discharge port exclusively used for the second pump rotor. The suction port is in communication with the subsurface of the oil in the oil pan, the first discharge port communicating with an inlet port of the oil cooler, and said second discharge port communicating with the to-be-lubricated portions of an engine. A second suction port is provided in the casing of said oil pump to be exclusively used for the second pump rotor, and an outlet port of said oil cooler is connected with the second suction port, so that the entire amount of the lubricating oil passed through the oil cooler is supplied to the to-be-lubricated portions under the action of the second pump rotor.
摘要翻译：发动机润滑系统包括用于储存润滑油的油盘，用于冷却润滑油的油冷却器，以及包含在壳体中的第一和第二泵转子的油泵。油泵设置有通常用于泵转子的吸入口，专门用于第一泵转子的第一排出口和专用于第二泵转子的第二排出口。所述吸入口与所述油底壳中的油的下表面连通，所述第一排出口与所述油冷却器的入口连通，所述第二排出口与所述发动机的待润滑部连通。第二吸入口设置在所述油泵的壳体中，专门用于第二泵转子，并且所述油冷却器的出口与第二吸入口连接，使得润滑油的总量通过在第二泵转子的作用下将油冷却器供给到待润滑部分。

2. 发明授权

US07051696B2 Bearing structure of crankshaft in internal combustion engine 有权
标题翻译：内燃机曲轴轴承结构
公开(公告)号：US07051696B2
公开(公告)日：2006-05-30
申请号：US10927060
申请日：2004-08-27
申请人： Takashi Kanbe , Hidemi Yokoyama , Yu Oba , Akira Takahashi , Teruo Kihara
发明人： Takashi Kanbe , Hidemi Yokoyama , Yu Oba , Akira Takahashi , Teruo Kihara
IPC分类号： F02F7/00 , F16C35/00
CPC分类号： F02F7/0053 , F16C9/02 , F16C25/08
摘要： A bearing structure of a crankshaft in an internal combustion engine supports a crankshaft on a crankcase with rolling bearings includes a play absorbing device for absorbing the play in the radial direction generated between an outer race of the rolling bearing and a bearing hole of the crankcase. The play absorbing device includes a push plug which pushes an outer race of the ball bearing in the direction perpendicular to an axis of the crankshaft. The push plug is arranged in parallel to the crankshaft between the cylinder and the crankshaft. The outer race of the ball bearing is resiliently biased toward a side of the bearing hole of the crankcase which receives an explosion pressure. As a result, the generation of a hitting sound which is attributed to the above-mentioned “play” can be largely reduced even with respect to an internal combustion engine with a high explosion pressure.
摘要翻译：内燃机中的曲轴的轴承结构在曲轴箱上支撑曲轴，其中滚动轴承包括用于吸收在滚动轴承的外圈与曲轴箱的轴承孔之间产生的径向游隙的游隙吸收装置。玩具吸收装置包括推塞，其沿与曲轴的轴线垂直的方向推动球轴承的外圈。推塞在气缸和曲轴之间平行于曲轴布置。滚珠轴承的外圈弹性地朝向受到爆炸压力的曲轴箱的轴承孔的侧面偏压。结果，即使对于具有高爆炸压力的内燃机，也可以大大降低归因于上述“游戏”的击球声的产生。

3. 发明申请

US20050109306A1 Stabilized bearing structure for supporting a crankshaft in an internal combustion engine, and engine including same 有权
标题翻译：用于支撑内燃机中的曲轴的稳定的轴承结构和包括其的发动机
公开(公告)号：US20050109306A1
公开(公告)日：2005-05-26
申请号：US10949822
申请日：2004-09-24
申请人： Akira Takahashi , Teruo Kihara , Yoichi Tanaka
发明人： Akira Takahashi , Teruo Kihara , Yoichi Tanaka
IPC分类号： F02B67/06 , F02F7/00 , F16C9/03 , F16C25/08 , F16C35/06
CPC分类号： F16C35/06 , F02F7/0004 , F02F7/0053
摘要： An internal combustion engine includes a split crankcase with spaced-apart journal walls. Each journal wall has a bearing hole formed therein. The engine also includes rotary bearings for supporting rotary movement of a crankshaft. A backlash-absorbing mechanism is situated proximate a first one of the rotary bearings, for cushioning radial movement of an outer bearing race. Axial movement-restraining structure is also provided adjacent the outer race, for limiting axial movement thereof. The axial movement-restraining structure may include an engaging groove provided in an inner circumferential surface of the outer race, and a restraining clamp member operatively attached to a surface of the crankcase. The restraining clamp member may include a hook portion which engages with the engaging groove of the outer race. The axial movement-restraining structure allows at least one of the crankshshaft support bearings to be a roller bearing or a needle bearing, instead of a ball bearing.
摘要翻译：内燃机包括具有间隔开的轴颈壁的分体式曲轴箱。每个轴颈壁上都有一个轴承孔。发动机还包括用于支撑曲轴的旋转运动的旋转轴承。靠近第一个旋转轴承的间隙吸收机构用于缓冲外部轴承座圈的径向运动。轴向运动限制结构也邻近外圈设置，以限制其轴向移动。轴向运动限制结构可以包括设置在外圈的内周面中的接合槽和可操作地附接到曲轴箱的表面的限制夹紧构件。限制夹紧构件可以包括与外圈的接合槽接合的钩部。轴向运动限制结构允许至少一个曲柄轴支撑轴承是滚子轴承或滚针轴承，而不是球轴承。

4. 发明申请

US20050078895A1 Bearing structure of crankshaft in internal combustion engine 有权
标题翻译：内燃机曲轴轴承结构
公开(公告)号：US20050078895A1
公开(公告)日：2005-04-14
申请号：US10927060
申请日：2004-08-27
申请人： Takashi Kanbe , Hidemi Yokoyama , Yu Oba , Akira Takahashi , Teruo Kihara
发明人： Takashi Kanbe , Hidemi Yokoyama , Yu Oba , Akira Takahashi , Teruo Kihara
IPC分类号： F02B67/06 , F02F7/00 , F16C9/02 , F16C25/08 , F16C35/00
CPC分类号： F02F7/0053 , F16C9/02 , F16C25/08
摘要： A bearing structure of a crankshaft in an internal combustion engine supports a crankshaft on a crankcase with rolling bearings includes a play absorbing device for absorbing the play in the radial direction generated between an outer race of the rolling bearing and a bearing hole of the crankcase. The play absorbing device includes a push plug which pushes an outer race of the ball bearing in the direction perpendicular to an axis of the crankshaft. The push plug is arranged in parallel to the crankshaft between the cylinder and the crankshaft. The outer race of the ball bearing is resiliently biased toward a side of the bearing hole of the crankcase which receives an explosion pressure. As a result, the generation of a hitting sound which is attributed to the above-mentioned “play” can be largely reduced even with respect to an internal combustion engine with a high explosion pressure.
摘要翻译：内燃机中的曲轴的轴承结构在曲轴箱上支撑曲轴，其中滚动轴承包括用于吸收在滚动轴承的外圈与曲轴箱的轴承孔之间产生的径向游隙的游隙吸收装置。玩具吸收装置包括推塞，其沿与曲轴的轴线垂直的方向推动球轴承的外圈。推塞在气缸和曲轴之间平行于曲轴布置。滚珠轴承的外圈弹性地朝向受到爆炸压力的曲轴箱的轴承孔的侧面偏压。结果，即使对于具有高爆炸压力的内燃机，也可以大大降低归因于上述“游戏”的击球声的产生。

5. 发明授权

US06390262B1 Transmitting system for small-sized vehicle 有权
公开(公告)号：US06390262B1
公开(公告)日：2002-05-21
申请号：US09438417
申请日：1999-11-12
申请人： Tokuji Yoshimoto , Tadashi Nagao , Teruo Kihara
发明人： Tokuji Yoshimoto , Tadashi Nagao , Teruo Kihara
IPC分类号： F16D4702
摘要： A transmitting system for a small-sized vehicle having an engine and a multi-stage transmission comprising a crankshaft of the engine, an input shaft of the multi-stage transmission, a shifting clutch and a primary reducing device. The input shaft is disposed in parallel to the crankshaft and the crankshaft and input shaft are connected to each other through a fluid transmitting means. The fluid transmitting means including a pump impeller leading to the engine, and a turbine impeller leading to the multi-stage transmission. The fluid transmitting means and the shifting clutch are mounted on the crankshaft of the engine and connected in series to each other. One of the fluid transmitting means and the shifting clutch is connected to the crankshaft, and the other is connected to the input shaft of the multi-stage transmission through the primary reducing device.

6. 发明授权

US4869120A Apparatus for taking-off power from a transmission to a speedometer in a motorcycle 失效
标题翻译：用于将动力从变速器起飞到摩托车中的速度计的装置
公开(公告)号：US4869120A
公开(公告)日：1989-09-26
申请号：US223906
申请日：1988-07-25
申请人： Mikio Kashiwai , Teruo Kihara
发明人： Mikio Kashiwai , Teruo Kihara
IPC分类号： F16C1/08 , B62J99/00 , B62K11/00 , G01P1/04
CPC分类号： B62J99/00 , B62K11/00 , G01P1/04
摘要： This invention pertains to a power take-off device for taking-off power from a rotary output shaft of a transmission, through an output gear connected to a speed meter cable and an input gear meshing with the output gear, to a speedometer in a motorcycle.The improvement provided by the invention resides in a combination including: a drive sprocket mounted on a projecting portion of the transmission output shaft, which shaft projects outwardly from a tranmsission case; a sprocket cover for covering the drive sprocket; a gear case for housing the input gear and the output gear; and a connecting means provided at an end of the output shaft of the tranmission for connecting a rotating shaft of the input gear to the output shaft of the transmission.The gear case is operable to support the rotating shaft of the input gear for detachable driven engagement with the connecting means of the output shaft of the transmission.
摘要翻译：本发明涉及一种动力输出装置，用于从变速器的旋转输出轴通过连接到速度计电缆的输出齿轮和与输出齿轮啮合的输入齿轮移动到摩托车中的速度计。本发明提供的改进在于包括：安装在变速器输出轴的突出部分上的驱动链轮，该转轴从转子壳体向外突出; 用于覆盖驱动链轮的链轮盖; 用于容纳输入齿轮和输出齿轮的齿轮箱; 以及连接装置，其设置在变速器的输出轴的端部，用于将输入齿轮的旋转轴连接到变速器的输出轴。齿轮箱可操作以支撑输入齿轮的旋转轴，用于与变速器的输出轴的连接装置可拆卸地驱动接合。

7. 发明授权

US07252067B2 Power transmission system for vehicle 失效
标题翻译：车辆动力传动系统
公开(公告)号：US07252067B2
公开(公告)日：2007-08-07
申请号：US10920190
申请日：2004-08-18
申请人： Yoshinobu Sawamura , Yukihiro Tsubakino , Teruo Kihara , Yasuyuki Kuroiwa , Hideki Ikeda , Kiyotaka Fujihara
发明人： Yoshinobu Sawamura , Yukihiro Tsubakino , Teruo Kihara , Yasuyuki Kuroiwa , Hideki Ikeda , Kiyotaka Fujihara
IPC分类号： F02B75/32 , F02F7/00 , F02N17/00
CPC分类号： F02N3/04 , F16H2045/002
摘要： To provide a power transmission system for a vehicle wherein a starter is simplified, the number of component parts is small, and a reduction in cost can be contrived. Thus, an excellent operationality at the time of starting is achieved. A power transmission system for a vehicle, including a clutch and a fluid transmission through both of which the rotational torque of a crankshaft of an internal combustion engine is transmitted to a load-side transmission mechanism, wherein the clutch and the fluid transmission are both provided on one side of the crankshaft, and a drive force of a starter is directly inputted to the other side of the crankshaft.
摘要翻译：为了提供一种用于车辆的动力传动系统，其中起动器被简化，部件的数量小，并且可以降低成本。因此，实现起动时的良好的操作性。一种用于车辆的动力传递系统，包括离合器和流体传动装置，其中内燃机的曲轴的旋转扭矩都传递到负载侧传动机构，其中离合器和流体传动装置都设置在曲轴的一侧，起动器的驱动力被直接输入到曲轴的另一侧。

8. 发明申请

US20070089699A1 Balancer driven gear of engine 有权
标题翻译：发动机平衡机驱动齿轮
公开(公告)号：US20070089699A1
公开(公告)日：2007-04-26
申请号：US10560011
申请日：2004-09-22
申请人： Tomoyasu Satoh , Akira Takahashi , Teruo Kihara
发明人： Tomoyasu Satoh , Akira Takahashi , Teruo Kihara
IPC分类号： F02B75/06 , F16C11/00
CPC分类号： F16F15/124 , F16D3/12 , F16D3/68 , F16F15/12 , F16F15/127 , F16F15/264 , F16H55/14 , Y10T74/2183
摘要： A balancer driven gear 11 mof an engine, for the transfer of rotation of the crankshaft 4 to a balancer shaft 8, is made up of a gear member 30, a bush member 20 and elastic members 41 and 45 interposed therebetween. Wrong assembly such as reverse assembly is prevented by the following configuration. The bush member 20 has a boss portion 21 fixed to the balancer shaft 8, and a plurality of outward dowels 23a, 23b, . . . projecting radially outward from the outer periphery of the boss portion 21. The gear member 30 is disposed coaxially with the bush member 20. The gear member 30 has an annular portion 31 with gear teeth on the outer periphery thereof and a plurality of inward dowels 33a, 33b, . . . projecting radially inward from the inner periphery of the annular portion 31. Elastic members 41 and 45 are disposed between the outward dowels 23a . . . on the bush member 20 and the inward dowels 33a . . . on the gear member 30. The shapes and/or dimensions of the dowels positioned on opposite sides with respect to the axis of the balancer driven gear are made asymmetric.
摘要翻译：用于将曲轴4转动到平衡轴8的发动机的平衡器从动齿轮11由齿轮构件30，衬套构件20和插入其间的弹性构件41和45构成。通过以下配置可以防止组装错误，例如反向组装。衬套构件20具有固定在平衡轴8上的凸台部21和多个向外的定位销23a，23b，...。。。从凸台部21的外周径向向外突出。齿轮构件30与衬套构件20同轴配置。齿轮构件30具有环状部31，外周具有齿轮齿，多个向内定位销33 a，33 b，。。。从环形部分31的内周向内径向内突出。弹性件41和45设置在外销钉23a之间。。。在衬套构件20和向内的销钉33a上。。。位于齿轮构件30上。定位在平衡器从动齿轮的轴线的相对侧上的榫钉的形状和/或尺寸被制成不对称的。

9. 发明授权

US07114481B2 Stabilized bearing structure for supporting a crankshaft in an internal combustion engine, and engine including same 有权
标题翻译：用于支撑内燃机中的曲轴的稳定的轴承结构和包括其的发动机
公开(公告)号：US07114481B2
公开(公告)日：2006-10-03
申请号：US10949822
申请日：2004-09-24
申请人： Akira Takahashi , Teruo Kihara , Yoichi Tanaka
发明人： Akira Takahashi , Teruo Kihara , Yoichi Tanaka
IPC分类号： F16C9/02 , F02B67/06
CPC分类号： F16C35/06 , F02F7/0004 , F02F7/0053
摘要： An internal combustion engine includes a split crankcase with spaced-apart journal walls. Each journal wall has a bearing hole formed therein. The engine also includes rotary bearings for supporting rotary movement of a crankshaft. A backlash-absorbing mechanism is situated proximate a first one of the rotary bearings, for cushioning radial movement of an outer bearing race. Axial movement-restraining structure is also provided adjacent the outer race, for limiting axial movement thereof. The axial movement-restraining structure may include an engaging groove provided in an inner circumferential surface of the outer race, and a restraining clamp member operatively attached to a surface of the crankcase. The restraining clamp member may include a hook portion which engages with the engaging groove of the outer race. The axial movement-restraining structure allows at least one of the crankshaft support bearings to be a roller bearing or a needle bearing, instead of a ball bearing.
摘要翻译：内燃机包括具有间隔开的轴颈壁的分体式曲轴箱。每个轴颈壁上都有一个轴承孔。发动机还包括用于支撑曲轴的旋转运动的旋转轴承。靠近第一个旋转轴承的间隙吸收机构用于缓冲外部轴承座圈的径向运动。轴向运动限制结构也邻近外圈设置，以限制其轴向移动。轴向运动限制结构可以包括设置在外圈的内周面中的接合槽和可操作地附接到曲轴箱的表面的限制夹紧构件。限制夹紧构件可以包括与外圈的接合槽接合的钩部。轴向运动限制结构允许至少一个曲轴支撑轴承是滚子轴承或滚针轴承，而不是球轴承。

10. 发明授权

US07334553B2 Balancer driven gear of engine 有权
标题翻译：发动机平衡机驱动齿轮
公开(公告)号：US07334553B2
公开(公告)日：2008-02-26
申请号：US10560011
申请日：2004-09-22
申请人： Tomoyasu Satoh , Akira Takahashi , Teruo Kihara
发明人： Tomoyasu Satoh , Akira Takahashi , Teruo Kihara
IPC分类号： F02B75/06 , F16C11/00
CPC分类号： F16F15/124 , F16D3/12 , F16D3/68 , F16F15/12 , F16F15/127 , F16F15/264 , F16H55/14 , Y10T74/2183
摘要： A balancer driven gear of an engine, for the transfer of rotation of the crankshaft to a balancer shaft, is made up of a gear member, a bush member and elastic members and interposed therebetween. The bush member has a boss portion fixed to the balancer shaft, and a plurality of outward dowels projecting radially outward from the outer periphery of the boss portion. The gear member is disposed coaxially with the bush member. The gear member has an annular portion with gear teeth on the outer periphery thereof and a plurality of inward dowels projecting radially inward from the inner periphery of the annular portion. Elastic members are disposed between the outward dowels on the bush member 20 and the inward dowels on the gear member. The shapes and/or dimensions of the dowels positioned on opposite sides with respect to the axis of the balancer driven gear are made asymmetric.
摘要翻译：用于将曲轴转动到平衡轴的发动机的平衡器从动齿轮由齿轮构件，衬套构件和弹性构件构成，并且插入其间。衬套构件具有固定到平衡轴的凸台部分和从凸台部分的外周径向向外突出的多个向外定位销。齿轮构件与衬套构件同轴设置。齿轮构件具有在其外周上具有齿轮齿的环形部分和从环形部分的内周向内径向向内突出的多个向内的销钉。弹性构件设置在衬套构件20上的向外定位销和齿轮构件上的向内定位销之间。相对于平衡器从动齿轮的轴线定位在相对侧上的销钉的形状和/或尺寸被制成不对称的。

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