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1. 发明授权

US4455884A Change speed transmission for motorcycles 失效
标题翻译：改变摩托车的速度传输
公开(公告)号：US4455884A
公开(公告)日：1984-06-26
申请号：US346895
申请日：1982-02-08
申请人： Kiyofumi Tsuruta , Yoshimi Osanai , Takanori Onda
发明人： Kiyofumi Tsuruta , Yoshimi Osanai , Takanori Onda
IPC分类号： B62M25/06 , F16H61/16 , F16H61/18 , F16H61/22 , F16H63/18 , F16H57/06
CPC分类号： F16H61/18 , F16H63/18 , Y10T74/19279 , Y10T74/20128
摘要： A change speed transmission device using gears employs a shift drum mounted parallel to the driving and driven shafts. The shift drum is turned one-quarter revolution at a time to cause a shifting mechanism to produce a low speed drive, and an intermediate speed drive, and a high speed drive between the shafts, and then back to neutral. A pivoted pawl engages an abutment on the shaft drum to limit turning movement of the drum. An element frictionally engages a member fixed to rotate with the driven shaft and serves to bias the pawl to engage the abutment so that the shift drum is prevented from turning directly from a high speed shift position to a low speed shift position.
摘要翻译：使用齿轮的变速传动装置采用平行于驱动轴和从动轴安装的换档鼓。换档鼓一次转动四分之一转，以使变速机构产生低速驱动，以及中速驱动，并且在轴之间进行高速驱动，然后返回中立。枢轴棘爪与轴滚筒上的支座接合，以限制滚筒的转动。元件摩擦地接合固定成与从动轴旋转的构件，并且用于偏压棘爪以接合邻接部，从而防止变速鼓直接从高速换挡位置转动到低速档位。

2. 发明授权

US4790271A Auto-decompression system for engines 失效
标题翻译：发动机自动减压系统
公开(公告)号：US4790271A
公开(公告)日：1988-12-13
申请号：US47743
申请日：1987-05-08
申请人： Takanori Onda
发明人： Takanori Onda
IPC分类号： F01L13/08 , F02N19/00 , F16H53/04
CPC分类号： F02N19/004 , F01L13/085 , F16H53/04 , F02B2275/18 , Y10T74/2101 , Y10T74/2102
摘要： A valve control device including a decompression cam. The decompression cam fits loosely on the camshaft adjacent to a valve motion cam. The decompression cam may be selectively moved and retained so as to extend beyond the valve motion cam to control the associated cam follower during the compression stroke. An eccentric weight is associated with the decompression cam so as to draw it from an extension beyond the valve motion cam under normal operating conditions. When starting, a spring biases the decompression cam outwardly so as to interlock the cam with a projection associated with the camshaft. When the projection retains the decompression cam outwardly against the cam follower, an associated engine valve is partially open to reduce compression during the compression stroke. Further rotation releases the decompression cam from the projection and allows the centrifugal force operating on the eccentric weight to draw the decompression cam out of operation for normal running. A reverse, decompression cam operates by means of a one-way clutch to lift the associated cam follower when the engine rotates partially in reverse. When rotating normally, the reverse, decompression cam is declutched from the camshaft and remains inoperative.
摘要翻译：一种包括减压凸轮的阀控制装置。减压凸轮松动地配合在邻近阀运动凸轮的凸轮轴上。减压凸轮可以被选择性地移动和保持，以便延伸超过阀运动凸轮以在压缩冲程期间控制相关联的凸轮从动件。偏心重量与减压凸轮相关联，以便在正常操作条件下将其从延伸超出阀运动凸轮的位置拉出。当起动时，弹簧向外偏压减压凸轮，以使凸轮与凸轮轴相关联的突起互锁。当突出部将减压凸轮向外保持抵靠凸轮从动件时，相关联的发动机气门部分地打开以在压缩冲程期间减小压缩。进一步的旋转将减压凸轮从突起释放，并允许在偏心重量上操作的离心力将减压凸轮拉出，以防止正常运行。当发动机反向部分地旋转时，反向减压凸轮通过单向离合器操作以提升相关联的凸轮从动件。当正常旋转时，反向减压凸轮从凸轮轴释放并保持不起作用。

3. 发明授权

US4564081A Motorcycle cooling system 失效
标题翻译：摩托车冷却系统
公开(公告)号：US4564081A
公开(公告)日：1986-01-14
申请号：US530994
申请日：1983-09-09
申请人： Masumi Hamane , Takanori Onda , Masayoshi Baba
发明人： Masumi Hamane , Takanori Onda , Masayoshi Baba
IPC分类号： B62J25/00 , B62J7/00 , B62J99/00 , B62K19/48 , F01P11/10 , F02B61/02 , B60K11/04
CPC分类号： B62J17/02 , B62J7/00 , B62K19/48 , F01P11/10 , F02B61/02 , B62K2202/00
摘要： Motorcycles of the type having front leg shields, step floors and rear mounted engines have water-cooled engines with radiators mounted at the front leg shield. Tubes connecting the radiator with the water-cooled engine extend below the step floor. In certain of the embodiments, a trunk is illustrated within which the filler cap and the radiator tank are positioned for easy access. The trunk may be mounted above and spaced from the front fender to define a passage for frontal air to be directed to the front mounted radiator.
摘要翻译：具有前腿护罩，步进地板和后置发动机的类型的摩托车具有安装在前腿护罩上的散热器的水冷发动机。将散热器与水冷发动机连接的管道延伸到台阶下方。在某些实施例中，示出了一个主干，其中填充盖和散热器箱定位在其中，以便于接近。躯干可以安装在前挡泥板的上方并与前挡泥板隔开，以限定用于正面空气的通道被引导到前安装的散热器。

4. 发明授权

US4708231A Centrifugal clutch 失效
标题翻译：离心离合器
公开(公告)号：US4708231A
公开(公告)日：1987-11-24
申请号：US843701
申请日：1986-03-25
申请人： Takanori Onda , Hirofumi Kambe
发明人： Takanori Onda , Hirofumi Kambe
IPC分类号： F16D43/06 , F16D43/284 , F16D45/00
CPC分类号： F16D45/00 , F16D43/284
摘要： A centrifugal clutch employing a clutch outer, a clutch inner and an arrangement of alternating clutch outer and clutch inner plates. The clutch is actuated by means of an annular piston residing within a cylinder which accumulates oil. Centrifugal forces are generated within the oil to create a pressure which forces the annular piston to compress the clutch plate arrangement. An outlet is provided controlled by a valve about the periphery of the cavity defined by the piston. A clutch actuation means controls the outlet valve to provide for disengagement of the clutch even under rapid rotation.
摘要翻译：离合器离合器，其使用离合器外部，离合器内部和离合器外离合器和离合器内板交替排列。离合器通过驻留在积存油的气缸内的环形活塞致动。在油中产生离心力以产生迫使环形活塞压缩离合器板装置的压力。出口由阀围绕由活塞限定的空腔的周边提供控制。离合器致动装置控制出口阀即使在快速旋转时也能分离离合器。

5. 发明授权

US4505352A Swing type power unit for a two-wheeled motor vehicle 失效
标题翻译：用于两轮汽车的回转式动力单元
公开(公告)号：US4505352A
公开(公告)日：1985-03-19
申请号：US455717
申请日：1983-01-05
申请人： Takanori Onda , Takeo Saito
发明人： Takanori Onda , Takeo Saito
IPC分类号： B62M7/06 , B62M7/12 , F02B61/02 , F02B75/02 , F02B75/16 , F16N39/00 , B62K25/06
CPC分类号： F02B75/16 , B62M7/12 , F02B61/02 , B62K2202/00 , F02B2075/025 , F02B2075/027 , F02B2275/20 , F16H2200/0043
摘要： A swing type power unit for a two-wheeled motor vehicle including a four-cycle engine. The engine has an output shaft disposed in a transmission case adjacent to its front end. The case has its rear end portion provided with a rear wheel drive shaft, and has a wet type multi-stage power transmission mechanism disposed between the output shaft of the engine and the rear wheel drive shaft. The transmission case has front end pivotally secured to a vehicle body, and has the rear end to the body through a shock absorber. Oil lubrication for the engine and the power transmission mechanism is performed by oil accumulated in and at a bottom of said transmission case.
摘要翻译：一种用于包括四冲程发动机的两轮机动车辆的摆动式动力单元。发动机具有设置在与其前端相邻的变速箱中的输出轴。壳体的后端部设置有后轮驱动轴，并且具有设置在发动机的输出轴和后轮驱动轴之间的湿式多级动力传递机构。变速器壳体具有前端枢转地固定到车体，并且通过减震器具有后端到车身。用于发动机和动力传递机构的油润滑通过积聚在所述变速器壳体的底部和底部的油来执行。

6. 发明授权

US4373601A Power transmission device of motorcycles 失效
标题翻译：摩托车动力传动装置
公开(公告)号：US4373601A
公开(公告)日：1983-02-15
申请号：US188365
申请日：1980-09-18
申请人： Takanori Onda , Hiroshi Kawasaki , Mitsukuni Misawa
发明人： Takanori Onda , Hiroshi Kawasaki , Mitsukuni Misawa
IPC分类号： B62M17/00 , B62M11/06 , F16H3/08 , F16H37/04 , F16H57/02 , F16H63/18 , F16H63/44
CPC分类号： F16H63/18 , B62M11/06 , F16H63/44 , Y10T74/19167 , Y10T74/19219 , Y10T74/19279
摘要： A power transmission device of a motorcycle comprising a main transmission case formed integrally with an engine crank case and accommodating a main transmission, and a sub-transmission case provided at the rear side of the main mission case. The sub-transmission case accommodates a sub-transmission which is drivingly connected to the main transmission and also to a rear wheel of the motorcycle through a transmission mechanism. The transmission mechanism and the sub transmission are disposed at opposite sides of the rear wheel. The sub-transmission case is composed of a case body and a cover for covering an opening of the case body. The opening is formed at a lateral side of the gears of the sub-transmission so that the gears are accessible and replaceable by removing the cover from the opening.
摘要翻译：一种摩托车的动力传递装置，包括与发动机曲轴箱一体形成并容纳主变速器的主变速箱，以及设置在主任务箱的后侧的副变速箱。副变速箱容纳通过变速机构驱动地连接到主变速器以及摩托车的后轮的副变速器。传动机构和副传动装置设置在后轮的相对侧。副变速箱由壳体和用于覆盖壳体的开口的盖组成。开口形成在副变速器的齿轮的横向侧，使得齿轮通过从开口移除盖而可接近和可更换。

7. 发明授权

US5961127A Sealing structure for cylinder and cylinder head in reciprocating type internal combustion engine and assembling method thereof 失效
标题翻译：往复式内燃机气缸和气缸盖的密封结构及其组装方法
公开(公告)号：US5961127A
公开(公告)日：1999-10-05
申请号：US781713
申请日：1997-01-10
申请人： Takanori Onda
发明人： Takanori Onda
IPC分类号： F02B61/02 , F02B75/02 , F02B75/16 , F02B75/34 , F02F1/04 , F02F1/22 , F02F11/00 , F16J15/08
CPC分类号： F02B75/34 , F02B75/16 , F02F1/045 , F02F1/22 , F02F11/002 , F02B2075/025 , F02B2075/027 , F02B2275/20 , F02B61/02 , F05C2201/021
摘要： To provide a sealing structure for a cylinder and a cylinder head, which is significantly effective for a reciprocating type internal combustion engine in which a cylinder and a cylinder head are detachably connected with each other through a gasket. An end portion, on the side being in contact with the cylinder head, of the cylinder bore of the cylinder sleeve in the cylinder block has a notched conical surface as a notched inclined surface whose inside diameter gradually enlarges from the inner peripheral-surface of the cylinder bore toward the contact end surface with the cylinder head. An outer peripheral portion, on the cylinder side, of an endless ring-like gasket made of soft steel or stainless steel interposed between the cylinder block and the cylinder head has a taperingly conical surface as a taperingly inclined surface capable of being brought in close contact with the notched conical surface of the cylinder bore.
摘要翻译：提供用于气缸和气缸盖的密封结构，其对于其中气缸和气缸盖通过垫圈彼此可拆卸地连接的往复式内燃机是显着有效的。在气缸体中气缸套的气缸孔的与气缸盖接触的一侧的端部具有切口锥形表面作为凹口的倾斜表面，其内径从内圆周表面逐渐扩大气缸孔朝向气缸盖的接触端面。在汽缸体和汽缸盖之间插入由软质钢或不锈钢制成的环形环形垫圈的气缸侧的外周部分具有锥形的锥形表面，该锥形表面能够紧密接触与圆柱孔的切口锥形表面。

8. 发明授权

US4632070A Device for cooling engine power unit 失效
标题翻译：发动机功率单元冷却装置
公开(公告)号：US4632070A
公开(公告)日：1986-12-30
申请号：US807557
申请日：1985-12-11
申请人： Takanori Onda , Hitoshi Yamamoto , Masahiko Kimoto
发明人： Takanori Onda , Hitoshi Yamamoto , Masahiko Kimoto
IPC分类号： B62M9/08 , B62J99/00 , B62M7/06 , B62M9/06 , F01P1/02 , F01P1/06 , F01P5/02 , F01P5/06 , F02B61/02 , F02B75/00 , F02B75/02 , F02B75/16 , F02F1/24 , F16H57/04
CPC分类号： F16H57/04 , B62M7/06 , F01P1/02 , F01P1/06 , F01P5/06 , F02B61/02 , F02B75/16 , B62K2202/00 , F02B2075/025 , F02B2075/027 , F02B75/007 , F02F2001/245
摘要： A device for cooling both a belt casing of an engine and the engine itself, in which both the inside and the outside of the belt casing are cooled by exterior air which is sucked in by respective fans. The air which cools the outside of the belt casing also is used to cool the rest of the engine, and then exits the engine at a side opposite the side at which the air first was sucked in. As a result, air flow through the engine does not impede rotation of the fans and hence does not hamper the cooling process.
摘要翻译：用于冷却发动机的皮带外壳和发动机本身的装置，其中皮带外壳的内外两者由被各个风扇吸入的外部空气冷却。冷却皮带外壳外部的空气也用于冷却发动机的其余部分，然后在与空气首先吸入的一侧相反的一侧离开发动机，结果是空气流过发动机不妨碍风扇的旋转，因此不妨碍冷却过程。

9. 发明授权

US4557345A Motorcycle engine cooling system 失效
标题翻译：摩托车发动机冷却系统
公开(公告)号：US4557345A
公开(公告)日：1985-12-10
申请号：US530853
申请日：1983-09-09
申请人： Masumi Hamane , Takanori Onda
发明人： Masumi Hamane , Takanori Onda
IPC分类号： B62J17/00 , B62J33/00 , B62K11/10 , F01P11/10 , F02B61/02 , B60K11/04
CPC分类号： B62J33/00 , B62J17/00 , B62K11/10 , F01P11/10 , F02B61/02 , B62K2202/00
摘要： A motorcycle having a water-cooled engine. The cooling system includes a radiator located in a hollow front leg shield of the motorcycle. The radiator may be positioned on one side of the down tube while a radiator tank is located on the other. A damper mechanism is disclosed which allows selected flow of heated air from the radiator to be directed toward the rider for warmth. Alternately, heated air flows from the radiator downwardly from the hollow interior of the front leg shield.
摘要翻译：具有水冷发动机的摩托车。冷却系统包括位于摩托车的中空前腿护罩中的散热器。散热器可以位于下管的一侧，而散热器箱位于另一侧。公开了一种阻尼器机构，其允许来自散热器的选定流动的热空气被引向乘客以进行温暖。或者，加热的空气从散热器从前腿护罩的中空内部向下流动。

10. 发明授权

US4223567A Power transmission apparatus 失效
标题翻译：动力传动装置
公开(公告)号：US4223567A
公开(公告)日：1980-09-23
申请号：US25063
申请日：1979-03-29
申请人： Takanori Onda
发明人： Takanori Onda
IPC分类号： F16H3/16 , F16H57/02
CPC分类号： F16H3/16 , F16H57/02 , F16H2057/0203 , F16H2057/02043 , F16H2057/02065 , F16H2057/0235 , Y10T74/19647 , Y10T74/2186
摘要： A power transmission apparatus of the type having a crankshaft of an internal combustion engine and an intermediate driving shaft to be driven by the crankshaft. Input and output shafts of a gear transmission to be driven by the driving shaft are so provided in an outer surrounding machine casing as to be arranged in parallel rows to one another. The four shafts are positioned, at their axial lines, in a common plane, and the machine casing is so constructed as to be divisible at that plane into upper and lower half portions.
摘要翻译：一种具有内燃机的曲轴和由曲轴驱动的中间驱动轴的动力传动装置。由驱动轴驱动的齿轮传动装置的输入和输出轴设置在彼此平行排列的外围机壳中。这四个轴在其轴线处于公共平面中，并且机壳被构造成在该平面处可分成上半部分和下半部分。

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