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1. 发明授权

US4686946A Valve moving system of an overhead valve engine 失效
标题翻译：顶置阀发动机的阀门移动系统
公开(公告)号：US4686946A
公开(公告)日：1987-08-18
申请号：US858831
申请日：1986-04-29
申请人： Tatsutoshi Umeda , Yoshio Tani , Takeshi Kaai , Keiichi Nakano , Yoshio Izui
发明人： Tatsutoshi Umeda , Yoshio Tani , Takeshi Kaai , Keiichi Nakano , Yoshio Izui
IPC分类号： F01L1/12 , F01L1/18 , F01M13/00 , F02F7/00 , F01M9/10
CPC分类号： F01M13/00 , F01L1/12 , F01L1/183 , F02B2275/34 , F02F7/006
摘要： The present invention relates to a valve moving system of an over head valve engine, minimized the overall height of cylinder head and head cover by inclining valve stems and footing bolts of rocker arm supports, and by disposing the part of upper wall of the cylinder head, where said footing bolts are screwed in, lower than bosses for supporting valve stems, which are also formed on said upper wall of said cylinder head, so as to match said engine with any machines which have a side valve engine for general use.
摘要翻译：本发明涉及一种过头阀发动机的阀移动系统，通过倾斜摇杆支撑件的阀杆和脚踏螺栓，并且通过设置气缸盖的上壁部分来最小化气缸盖和头罩的整体高度其中所述底脚螺栓被拧入，低于用于支撑阀杆的凸台，所述凸台也形成在所述气缸盖的所述上壁上，以便使所述发动机与具有用于一般使用的侧阀发动机的任何机器匹配。

2. 发明授权

US4664228A Lubrication system for a vertical shaft engine 失效
标题翻译：立式发动机润滑系统
公开(公告)号：US4664228A
公开(公告)日：1987-05-12
申请号：US787137
申请日：1985-10-15
申请人： Yasunori Hashigaki , Tatsutoshi Umeda
发明人： Yasunori Hashigaki , Tatsutoshi Umeda
IPC分类号： F01M1/02 , F02B61/04 , F16C9/02 , F01M1/04 , F02B75/06
CPC分类号： F01M1/02 , F02B61/045
摘要： A lubrication system for a vertical shaft engine includes a crank case having an upper and a lower wall, a vertical crank shaft, a vertical balancing shaft, each pair of upper and lower bosses formed in said upper and lower walls for rotatably supporting these shafts an oil pump having a drive shaft housed in a lower boss for supporting said balancing shaft, and adopted to be driven by said balancing shaft, and an oil feeding passage for feeding lubricating oil from said pump to any part desired to be lubricated in said engine.
摘要翻译：一种用于垂直轴发动机的润滑系统包括具有上壁和下壁的曲轴箱，竖直曲轴，垂直平衡轴，所述上壁和下壁中的每一对上和下凸起，用于可旋转地支撑这些轴油泵，其具有容纳在下凸台中的驱动轴，用于支撑所述平衡轴，并被所述平衡轴驱动;以及供油通道，用于将润滑油从所述泵输送到在所述发动机中期望润滑的任何部件。

3. 发明授权

US4426964A Runner-type lubricating device for vertical engine 失效
标题翻译：用于垂直发动机的跑道式润滑装置
公开(公告)号：US4426964A
公开(公告)日：1984-01-24
申请号：US360147
申请日：1982-03-22
申请人： Tatsutoshi Umeda , Yasunori Hashigaki
发明人： Tatsutoshi Umeda , Yasunori Hashigaki
IPC分类号： F01M9/06 , F02B63/00 , F02B75/00 , F02B75/02 , F02B75/16 , F16N7/26 , F02F7/00 , F02B77/00
CPC分类号： F02B75/16 , F01M9/06 , F02B63/00 , F02B75/007 , F16N7/26 , F02B2075/027 , F02B2275/22
摘要： A runner-type lubricating device for a vertical engine, in which a power gear is secured to a rotary shaft and properly meshed with a driven gear secured to a runner, with a bracket for pivotally supporting the runner secured to a crank case by a fixing means.
摘要翻译：一种用于垂直发动机的转轮式润滑装置，其中动力齿轮固定到旋转轴并且与固定到转轮的从动齿轮适当地啮合，具有用于枢转地支撑通过固定件固定到曲轴箱的流道的支架手段。

4. 发明授权

US4633824A Cooling means for the squish part of an air cooling overhead valve engine 失效
标题翻译：冷却装置用于空气冷却顶置阀发动机的挤压部分
公开(公告)号：US4633824A
公开(公告)日：1987-01-06
申请号：US704955
申请日：1985-02-25
申请人： Tatsutoshi Umeda , Yoshio Tani , Takeshi Kaai , Keiichi Nakano , Yoshio Izui
发明人： Tatsutoshi Umeda , Yoshio Tani , Takeshi Kaai , Keiichi Nakano , Yoshio Izui
IPC分类号： F01P1/02 , F01P1/06
CPC分类号： F01P1/06 , F01P1/02
摘要： The present invention relates to a cooling means for the squish part of an air cooling over head valve engine, comprising a fan disposed in front of said engine for generating cooling wind. A fan case is provided which covers the front side of the fan and engine. A wind tunnel is formed through the cylinder head of said engine near the squish area and is aligned so as to pass a cooling wind, generated by the fan, above the squish area. The engine is provided with an intake and exhaust ports opening at the front and rear surfaces of said cylinder head, respectively. In the lateral side of the wind tunnel, an intake or exhaust pipe is disposed laterally over the front space of the tunnel, so as to guide cooling wind blown up from the fan to the tunnel along its lower peripheral surface thereof.
摘要翻译：本发明涉及一种用于空气冷却头部阀发动机的冷却部分的冷却装置，包括设置在所述发动机前方的用于产生冷却风的风扇。提供一种风扇箱，其覆盖风扇和发动机的前侧。在挤压区域附近形成有通过所述发动机的气缸盖的风洞，并将风扇产生的冷却风通过挤压区域。发动机设置有分别在所述气缸盖的前表面和后表面处开口的进排气口。在风洞的横向侧，在隧道的前部空间横向设置进气管或排气管，以沿着其下周面引导从风扇向隧道吹出的冷却风。

5. 发明授权

US4628878A Splash lubricating system for an engine 失效
标题翻译：用于发动机的飞溅润滑系统
公开(公告)号：US4628878A
公开(公告)日：1986-12-16
申请号：US781462
申请日：1985-09-30
申请人： Keiichi Nakano , Yoshio Tani , Tatsutoshi Umeda
发明人： Keiichi Nakano , Yoshio Tani , Tatsutoshi Umeda
IPC分类号： F01M9/06 , F01M9/08 , F01M11/00 , F02F7/00 , F01M1/00
CPC分类号： F01M9/06
摘要： A splash lubricating system for an engine having a crank case, a crank room formed in said crank case, an oil reserving room formed in lower part of said crank case for lubricating oil, and an oil splasher extending from a big end of the connecting rod downward so as to splash about lubricating oil from said reserving room to said crank room on its way from the front side to the back side along the lower part of its orbit, wherein the improvement involves a transverse partition covering over all of said oil reserving room, disposed in the upper space thereof, having an opening which allows said oil splasher to move therein, and three buffer plates covering front, right and left sides of said opening respectively for controlling oil level under them.
摘要翻译：一种用于发动机的飞溅润滑系统，其具有曲轴箱，在所述曲轴箱中形成的曲柄室，形成在用于润滑油的所述曲轴箱的下部的储油室，以及从所述连杆的大端延伸的油分离器向下运动，以便在从轨道的下部的从前侧到后侧的途中将润滑油从所述储存室飞溅到所述曲柄室，其中改进包括覆盖所有所述储油室的横向隔板设置在其上部空间中，具有允许所述油分离器在其中移动的开口，以及分别覆盖所述开口的前，右和左侧的三个缓冲板，用于控制它们下面的油位。

6. 发明授权

US4610227A Automatic decompression system for starting engine 失效
标题翻译：起动发动机的自动减压系统
公开(公告)号：US4610227A
公开(公告)日：1986-09-09
申请号：US691764
申请日：1985-01-16
申请人： Keiichi Nakano , Tatsutoshi Umeda , Yoshio Tani
发明人： Keiichi Nakano , Tatsutoshi Umeda , Yoshio Tani
IPC分类号： F01L13/08
CPC分类号： F01L13/085
摘要： The present invention relates to an automatic decompression system for starting an engine with a decompression pin penetrating the cam shaft to thrust a tappet of the valve moving system by biasing force of a spring for decompression and retreated from the tappet by centrifugal force of a fly weight and itself, wherein, said fly weight is inserted in the space between the inner periphery of the rim of the cam gear, which rim is extruded toward the cam, and the outer periphery of the flange faced against the outer periphery of the rim, which flange functions to decide the axial position of the cam gear.
摘要翻译：本发明涉及一种自动减压系统，用于启动具有穿过凸轮轴的减压销的发动机，以通过用于减压的弹簧的偏压力推动阀移动系统的挺杆并通过飞行重力的离心力从挺杆退回其本身，其中所述飞轮重量被插入凸轮齿轮边缘的内周边缘之间的空间，该凸缘朝向凸轮挤压，并且凸缘的外周面对着轮辋的外周，法兰功能决定凸轮齿轮的轴向位置。

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