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1. 发明申请

US20100071646A1 Engine 失效
标题翻译：发动机
公开(公告)号：US20100071646A1
公开(公告)日：2010-03-25
申请号：US11919658
申请日：2006-06-23
申请人： Shohei Kono , Manabu Hashimoto , Souhei Honda
发明人： Shohei Kono , Manabu Hashimoto , Souhei Honda
IPC分类号： F01L1/02 , F02B77/00 , B21D39/03
CPC分类号： F02B75/16 , F01L1/024 , F01L1/182 , F01L2001/0535 , F01L2103/00 , F02B67/06 , Y10T29/49826
摘要： An engine includes: a crankshaft 12; a camshaft 36; and a timing transmission system 37 which has a drive rotation member 45, a driven rotation member 46, and an endless power transmission member 47, and which provides connection between the crankshaft 12 and the camshaft 36. An access window 55 through which the driven rotation member 46 is attached to and detached from the camshaft 36 is opened in an outer end surface 5c of the cylinder head 5. A lid body 57 for closing the access window 55 is jointed to the outer end surface 5c. The outer end surface 5c of the cylinder head 5 comprises a slanted surface 5c which is inclined so that at least a part of an outer periphery of the driven rotation member 46 on a side opposite from the drive rotation member 45 is exposed from the access window 55. Thus, it is possible to facilitate the operation of attaching the endless power transmission member to the driven rotation member and mounting the driven rotation member to the camshaft, and also contributing to downsizing of the engine.
摘要翻译：发动机包括：曲轴12; 凸轮轴36; 以及定时传动系统37，其具有驱动旋转构件45，从动旋转构件46和环形动力传递构件47，并且提供曲轴12和凸轮轴36之间的连接。构件46被安装到凸轮轴36上并从凸轮轴36上分离，在气缸盖5的外端面5c中打开。用于关闭进入窗55的盖体57连接到外端面5c。气缸盖5的外端面5c包括倾斜表面5c，倾斜表面5c使得从动旋转构件46的与驱动旋转构件45相反的一侧的外周的至少一部分从进入窗口露出因此，能够有助于将无级动力传递部件安装到从动旋转部件并将从动旋转部件安装到凸轮轴的动作，并且有助于发动机的小型化。

2. 发明授权

US08430076B2 Engine 失效
标题翻译：发动机
公开(公告)号：US08430076B2
公开(公告)日：2013-04-30
申请号：US11919658
申请日：2006-06-23
申请人： Shohei Kono , Manabu Hashimoto , Souhei Honda
发明人： Shohei Kono , Manabu Hashimoto , Souhei Honda
IPC分类号： F02B67/06 , F16M1/026
CPC分类号： F02B75/16 , F01L1/024 , F01L1/182 , F01L2001/0535 , F01L2103/00 , F02B67/06 , Y10T29/49826
摘要： An engine includes: a crankshaft 12; a camshaft 36; and a timing transmission system 37 which has a drive rotation member 45, a driven rotation member 46, and an endless power transmission member 47, and which provides connection between the crankshaft 12 and the camshaft 36. An access window 55 through which the driven rotation member 46 is attached to and detached from the camshaft 36 is opened in an outer end surface 5c of the cylinder head 5. A lid body 57 for closing the access window 55 is jointed to the outer end surface 5c. The outer end surface 5c of the cylinder head 5 comprises a slanted surface 5c which is inclined so that at least a part of an outer periphery of the driven rotation member 46 on a side opposite from the drive rotation member 45 is exposed from the access window 55. Thus, it is possible to facilitate the operation of attaching the endless power transmission member to the driven rotation member and mounting the driven rotation member to the camshaft, and also contributing to downsizing of the engine.
摘要翻译：发动机包括：曲轴12; 凸轮轴36; 以及定时传动系统37，其具有驱动旋转构件45，从动旋转构件46和环形动力传递构件47，并且提供曲轴12和凸轮轴36之间的连接。构件46被安装到凸轮轴36上并从凸轮轴36上分离，在气缸盖5的外端面5c中打开。用于关闭进入窗55的盖体57连接到外端面5c。气缸盖5的外端面5c包括倾斜表面5c，倾斜表面5c使得从动旋转构件46的与驱动旋转构件45相反的一侧的外周的至少一部分从进入窗口露出因此，能够有助于将无级动力传递部件安装到从动旋转部件并将从动旋转部件安装到凸轮轴的动作，并且有助于发动机的小型化。

3. 发明授权

US08161923B2 Link type variable stroke engine 有权
标题翻译：链接类型可变行程引擎
公开(公告)号：US08161923B2
公开(公告)日：2012-04-24
申请号：US12468458
申请日：2009-05-19
申请人： Sei Watanabe , Yoshikazu Yamada , Shohei Kono
发明人： Sei Watanabe , Yoshikazu Yamada , Shohei Kono
IPC分类号： F02B75/04
CPC分类号： F02B41/04 , F02B75/048
摘要： In a link type variable stroke engine in which: a crankshaft and a rotary shaft having an eccentric shaft are each rotatably supported on a case main body formed integrally with a cylinder block and opened at one side to form a part of a crankcase, and a support plate fastened to an opened end of the case main body at a plurality of positions; and a piston, the crankshaft and the eccentric shaft are linked by a linking mechanism, in a projection view on a plane orthogonal to axes of the crankshaft and the rotary shaft, two of the plurality of fastening positions at which the support plate is fastened to the opened end of the case main body are disposed on a straight line passing the axes of the rotary shaft and the crankshaft. This configuration can increase the rigidity between the crankshaft and the rotary shaft enough to prevent change of the distance between the crankshaft and the rotary shaft.
摘要翻译：在一种连杆式可变冲程发动机中，曲轴和具有偏心轴的旋转轴各自可旋转地支撑在与气缸体一体形成并且在一侧开口形成曲轴箱的一部分的壳体主体上，并且支撑板在多个位置固定到壳体主体的开口端; 并且活塞，曲轴和偏心轴通过连接机构在与曲轴和旋转轴的轴线正交的平面上的投影视图中连接，支撑板固定在多个紧固位置中的两个壳体主体的开口端设置在通过旋转轴和曲轴的轴线的直线上。这种构造可以增加曲轴和旋转轴之间的刚度，足以防止曲轴和旋转轴之间的距离的变化。

4. 发明申请

US20120210959A1 MULTI-LINK, ADJUSTABLE-STROKE TYPE ENGINE 有权
标题翻译：多连杆，可调式发动机
公开(公告)号：US20120210959A1
公开(公告)日：2012-08-23
申请号：US13402092
申请日：2012-02-22
申请人： Shohei Kono , Kotaro Sugi
发明人： Shohei Kono , Kotaro Sugi
IPC分类号： F01L1/344
CPC分类号： F16C3/14 , F01M11/02 , F02B75/045
摘要： A multi-link, adjustable-stroke type engine includes: a timing gear provided on and concentrically with a crankshaft; an eccentric gear provided on an eccentric shaft and meshing with the timing gear so that rotation of the timing gear is transmitted to the eccentric gear; a lubricating oil passage provided in a cylinder barrel for supplying lubricating oil to lower shaft end portions of the crankshaft and eccentric shaft; and an ejection section provided in the lubricating oil passage for ejecting lubricating oil toward a meshing engagement section between the timing gear and the eccentric gear.
摘要翻译：多连杆可调冲程型发动机包括：设置在曲轴上并与其同心的正时齿轮; 设置在偏心轴上并与正时齿轮啮合的偏心齿轮，使正时齿轮的转动传递到偏心齿轮; 润滑油通道，设置在气缸筒中，用于将润滑油供给到曲轴和偏心轴的下轴端部; 以及喷射部，设置在润滑油路中，用于向正时齿轮和偏心齿轮之间的啮合部分喷射润滑油。

5. 发明授权

US08210137B2 Link type variable stroke engine 有权
标题翻译：链接类型可变行程引擎
公开(公告)号：US08210137B2
公开(公告)日：2012-07-03
申请号：US12469806
申请日：2009-05-21
申请人： Shohei Kono , Yoshikazu Sato
发明人： Shohei Kono , Yoshikazu Sato
IPC分类号： F02B75/04
CPC分类号： F01M11/02 , F01M9/06 , F01M2011/027 , F02B41/04 , F02B75/048 , F02B75/16
摘要： In a link type variable stroke engine in which a piston, a crankshaft and an eccentric shaft are linked by a linking mechanism, an oil supply hole for supplying lubricating oil to a position between a connection tubular part of a sub connecting rod and a crank pin is provided in an upper portion of the connection tubular part at a position which is deviated from a direction of application of maximum load applied from the crank pin to an inner surface of the connection tubular part by maximum in-tube pressure, and which is immediately behind a point of application of the maximum load along a direction in which the crank pin rotates relative to the sub connecting rod. Accordingly, it is possible to prevent leak of oil from the oil supply hole and thereby reliably lubricating the position between the connection tubular part of the sub connecting rod and the crank pin by a splash lubrication system.
摘要翻译：在其中活塞，曲轴和偏心轴通过连接机构连接的连杆式可变冲程发动机中，用于将润滑油供给到副连杆的连接管状部分和曲柄销之间的位置的供油孔设置在连接管状部的上部，该位置偏离从曲柄销施加的最大载荷的方向到管状管的最大压力的内表面，并立即在曲柄销相对于副连接杆旋转的方向上施加最大载荷的点之后。因此，可以防止油从供油孔泄漏，从而通过飞溅润滑系统可靠地润滑副连杆的连接筒状部与曲柄销之间的位置。

6. 发明申请

US20090288642A1 LINK TYPE VARIABLE STROKE ENGINE 有权
标题翻译： LINK型可变式发动机
公开(公告)号：US20090288642A1
公开(公告)日：2009-11-26
申请号：US12468458
申请日：2009-05-19
申请人： Sei Watanabe , Yoshikazu Yamada , Shohei Kono
发明人： Sei Watanabe , Yoshikazu Yamada , Shohei Kono
IPC分类号： F02B75/04
CPC分类号： F02B41/04 , F02B75/048
摘要： In a link type variable stroke engine in which: a crankshaft and a rotary shaft having an eccentric shaft are each rotatably supported on a case main body formed integrally with a cylinder block and opened at one side to form a part of a crankcase, and a support plate fastened to an opened end of the case main body at a plurality of positions; and a piston, the crankshaft and the eccentric shaft are linked by a linking mechanism, in a projection view on a plane orthogonal to axes of the crankshaft and the rotary shaft, two of the plurality of fastening positions at which the support plate is fastened to the opened end of the case main body are disposed on a straight line passing the axes of the rotary shaft and the crankshaft. This configuration can increase the rigidity between the crankshaft and the rotary shaft enough to prevent change of the distance between the crankshaft and the rotary shaft.
摘要翻译：在一种连杆式可变冲程发动机中，曲轴和具有偏心轴的旋转轴各自可旋转地支撑在与气缸体一体形成并且在一侧开口形成曲轴箱的一部分的壳体主体上，并且支撑板在多个位置固定到壳体主体的开口端; 并且活塞，曲轴和偏心轴通过连接机构在与曲轴和旋转轴的轴线正交的平面上的投影视图中连接，支撑板固定在多个紧固位置中的两个壳体主体的开口端设置在通过旋转轴和曲轴的轴线的直线上。这种构造可以增加曲轴和旋转轴之间的刚度，足以防止曲轴和旋转轴之间的距离的变化。

7. 发明授权

US08701623B2 Multi-link, adjustable-stroke type engine 有权
标题翻译：多连杆，可调冲程型发动机
公开(公告)号：US08701623B2
公开(公告)日：2014-04-22
申请号：US13402092
申请日：2012-02-22
申请人： Shohei Kono , Kotaro Sugi
发明人： Shohei Kono , Kotaro Sugi
IPC分类号： F16C3/14 , F01M1/06 , F01L1/344
CPC分类号： F16C3/14 , F01M11/02 , F02B75/045
摘要： A multi-link, adjustable-stroke type engine includes: a timing gear provided on and concentrically with a crankshaft; an eccentric gear provided on an eccentric shaft and meshing with the timing gear so that rotation of the timing gear is transmitted to the eccentric gear; a lubricating oil passage provided in a cylinder barrel for supplying lubricating oil to lower shaft end portions of the crankshaft and eccentric shaft; and an ejection section provided in the lubricating oil passage for ejecting lubricating oil toward a meshing engagement section between the timing gear and the eccentric gear.
摘要翻译：多连杆可调冲程型发动机包括：设置在曲轴上并与其同心的正时齿轮; 设置在偏心轴上并与正时齿轮啮合的偏心齿轮，使正时齿轮的转动传递到偏心齿轮; 润滑油通道，设置在气缸筒中，用于将润滑油供给到曲轴和偏心轴的下轴端部; 以及喷射部，设置在润滑油路中，用于向正时齿轮和偏心齿轮之间的啮合部分喷射润滑油。

8. 发明申请

US20120210972A1 VERTICAL ENGINE 有权
标题翻译：垂直发动机
公开(公告)号：US20120210972A1
公开(公告)日：2012-08-23
申请号：US13400384
申请日：2012-02-20
申请人： Akihito Kasai , Shohei Kono , Naohiro Ikeda
发明人： Akihito Kasai , Shohei Kono , Naohiro Ikeda
IPC分类号： F02B75/00
CPC分类号： F01M1/02 , F01M11/02 , F01M2001/0261 , F01M2011/026
摘要： A vertical engine includes: an oil pump provided adjacent to the lower surface of a cylinder barrel and connected to a lower end portion of a cam gear shaft to be driven by the gear shaft; a first lubricating oil passageway for supplying lubricating oil from the oil pump to a lower bearing of a crankshaft; a second lubricating oil passageway extending through the crankshaft from the lower bearing to an upper bearing of the crankshaft; a third lubricating oil passageway provided adjacent to the upper surface of the barrel and extending from the crankcase to immediately below stem end portions of intake and exhaust valves so that lubricating oil leaked from the second lubricating oil passageway flows therethrough; and a fourth lubricating oil passageway for returning lubricating oil, dripped down from the third lubricating oil passageway to the stem end portions, to the pump.
摘要翻译：立式发动机包括：油缸，其设置在汽缸筒的下表面附近并连接到由齿轮轴驱动的凸轮齿轮轴的下端部; 第一润滑油通道，用于将润滑油从油泵供给到曲轴的下轴承; 第二润滑油通道，其从所述下轴承延伸穿过所述曲轴到所述曲轴的上轴承; 第三润滑油通道，其设置在所述筒的上表面附近并且从所述曲轴箱延伸到所述进气门和排气门的杆端部的正下方，使得从所述第二润滑油通道泄漏的润滑油流过; 以及第四润滑油通道，用于将从第三润滑油通道滴落到杆端部的润滑油返回到泵。

9. 发明授权

US08161922B2 Link type variable stroke engine 失效
标题翻译：链接类型可变行程引擎
公开(公告)号：US08161922B2
公开(公告)日：2012-04-24
申请号：US12464464
申请日：2009-05-12
申请人： Sei Watanabe , Shohei Kono
发明人： Sei Watanabe , Shohei Kono
IPC分类号： F02B75/04
CPC分类号： F16F15/26 , F02B75/048
摘要： In a link type variable stroke engine in which a piston, a crankshaft and an eccentric shaft are linked by a linking mechanism, counterweights are provided on the crankshaft so that in a projection view on a plane orthogonal to a rotation axis of the crankshaft, centers of gravity of the counterweights are located on a straight line extending from the rotation axis of the crankshaft in an opposite direction to a direction of a total inertial exciting force when the total inertial exciting force becomes maximum, the total inertial exciting force being obtained by adding inertial exciting forces occurring respectively in movable components of the linking mechanism. Accordingly, it is possible to effectively suppress and lessen inertial exciting force.
摘要翻译：在其中活塞，曲轴和偏心轴通过连接机构连接的连杆式可变行程发动机中，在曲轴上设置有配重，使得在与曲轴的旋转轴线正交的平面上的投影视图中，当总惯性激励力变得最大时，配重的重力位于从曲轴的旋转轴线向与总惯性激励力的方向相反的方向延伸的直线上，总惯性激励力通过添加分别在连杆机构的可动部件中产生惯性激励力。因此，能够有效地抑制和减小惯性激励力。

10. 发明申请

US20090288643A1 LINK TYPE VARIABLE STROKE ENGINE 有权
标题翻译： LINK型可变式发动机
公开(公告)号：US20090288643A1
公开(公告)日：2009-11-26
申请号：US12469806
申请日：2009-05-21
申请人： Shohei Kono , Yoshikazu Sato
发明人： Shohei Kono , Yoshikazu Sato
IPC分类号： F02B75/04 , F01M1/02
CPC分类号： F01M11/02 , F01M9/06 , F01M2011/027 , F02B41/04 , F02B75/048 , F02B75/16
摘要： In a link type variable stroke engine in which a piston, a crankshaft and an eccentric shaft are linked by a linking mechanism, an oil supply hole for supplying lubricating oil to a position between a connection tubular part of a sub connecting rod and a crank pin is provided in an upper portion of the connection tubular part at a position which is deviated from a direction of application of maximum load applied from the crank pin to an inner surface of the connection tubular part by maximum in-tube pressure, and which is immediately behind a point of application of the maximum load along a direction in which the crank pin rotates relative to the sub connecting rod. Accordingly, it is possible to prevent leak of oil from the oil supply hole and thereby reliably lubricating the position between the connection tubular part of the sub connecting rod and the crank pin by a splash lubrication system.
摘要翻译：在其中活塞，曲轴和偏心轴通过连接机构连接的连杆式可变冲程发动机中，用于将润滑油供给到副连杆的连接管状部分和曲柄销之间的位置的供油孔设置在连接管状部的上部，该位置偏离从曲柄销施加的最大载荷的方向到管状管的最大压力的内表面，并立即在曲柄销相对于副连接杆旋转的方向上施加最大载荷的点之后。因此，可以防止油从供油孔泄漏，从而通过飞溅润滑系统可靠地润滑副连杆的连接筒状部与曲柄销之间的位置。

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