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1. 发明授权

US4748944A Reed valve device for 2-cycle engine 失效
标题翻译：用于双循环发动机的簧片阀装置
公开(公告)号：US4748944A
公开(公告)日：1988-06-07
申请号：US99608
申请日：1987-09-22
申请人： Fumiyoshi Iida , Kazutoshi Takahashi
发明人： Fumiyoshi Iida , Kazutoshi Takahashi
IPC分类号： F16K15/16 , F01L3/20 , F02B25/20 , F02B33/30 , F02B75/02 , F02B33/04
CPC分类号： F02B33/30 , F01L3/205 , F02B2075/025 , Y10T137/7892
摘要： A reed valve device for a 2-cycle engine includes a valve housing having several ports extending thereinto from a surface thereof. Several reed valves each have one end secured to the housing and can move between a position spaced from the surface and a position disposed against the surface and obstructing a respective port. Two main shafts are rotatably supported on the housing, and are coupled for synchronous rotation by a gear plate arrangement. Each main shaft has thereon a stopper which can move between positions engaging and spaced from the reed valve in response to rotational movement of the associated shaft, engagement of a stopper and a reed valve effecting an increase in a spring constant of the reed valve. When the engine exceeds a predetermined speed, a motor rotates the shafts to move the stoppers into engagement with the reed valves.
摘要翻译：用于2冲程发动机的簧片阀装置包括具有从其表面延伸到其中的多个端口的阀壳体。几个簧片阀各自具有固定到壳体的一端，并且可以在与表面间隔开的位置和抵靠表面设置并阻塞相应端口的位置之间移动。两个主轴可旋转地支撑在壳体上，并且通过齿轮板装置联接成同步旋转。每个主轴上都有一个止动件，该止动件能响应于相关轴的旋转运动而与簧片阀接合和间隔的位置之间移动，止动器和簧片阀的接合使得簧片阀的弹簧常数增加。当发动机超过预定速度时，电动机使轴转动以将止动件移动到与簧片阀接合。

2. 发明授权

US08061498B2 Wet clutch friction plate 有权
标题翻译：湿式离合器摩擦片
公开(公告)号：US08061498B2
公开(公告)日：2011-11-22
申请号：US10591320
申请日：2004-03-04
申请人： Akira Tsuboi , Satoshi Kawamura , Mitsuo Miyatsu , Fumiyoshi Iida
发明人： Akira Tsuboi , Satoshi Kawamura , Mitsuo Miyatsu , Fumiyoshi Iida
IPC分类号： F16D13/00
CPC分类号： F16D13/648 , F16D65/127 , F16D2069/004
摘要： A wet clutch friction plate is provided in which a plurality of oil channels (22) are formed in a friction material (21) bonded to one side face or opposite side faces of a core plate (20), the plurality of oil channels (22) providing communication between inner and outer peripheral edges of the friction material (21), and a plurality of oil channels (22) having a discharge angle (β) that discharge oil from an inner peripheral side to an outer peripheral side of the friction plate (15) when the friction plate (15) rotates and a plurality of oil channels (22) having an inflow angle (α) that draw oil in from the outer peripheral side to the inner peripheral side of the friction plate (15) are mixed at substantially equal intervals. In this way, the frictional properties can be stabilized when connection of the clutch is in transition, and the phenomenon of drag due to oil viscosity resistance can be suppressed when the clutch is in an off state.
摘要翻译：提供了一种湿式离合器摩擦片，其中多个油通道（22）形成在与芯板（20）的一个侧面或相对侧面接合的摩擦材料（21）中，多个油通道（22））提供摩擦材料（21）的内周边缘和外周边缘之间的连通的多个油通道（22），其具有排出角度（＆amp; bgr），其将油从摩擦材料的内周侧到外周侧排出当摩擦板（15）旋转时，具有从摩擦板（15）的外周侧到内周侧吸入油的流入角（α）的多个油路（22）的板（15）以大致相等的间隔混合。以这种方式，当离合器的连接处于过渡状态时，摩擦性能可以稳定，并且当离合器处于关闭状态时可以抑制由于油粘性阻力引起的阻力现象。

3. 发明申请

US20070278062A1 Wet Clutch Friction Plate 有权
标题翻译：湿式离合器摩擦板
公开(公告)号：US20070278062A1
公开(公告)日：2007-12-06
申请号：US10591320
申请日：2004-03-04
申请人： Akira Tsuboi , Satoshi Kawamura , Mitsuo Miyatsu , Fumiyoshi Iida
发明人： Akira Tsuboi , Satoshi Kawamura , Mitsuo Miyatsu , Fumiyoshi Iida
IPC分类号： F16D13/74
CPC分类号： F16D13/648 , F16D65/127 , F16D2069/004
摘要： A wet clutch friction plate is provided in which a plurality of oil channels (22) are formed in a friction material (21) bonded to one side face or opposite side faces of a core plate (20), the plurality of oil channels (22) providing communication between inner and outer peripheral edges of the friction material (21), and a plurality of oil channels (22) having a discharge angle (β) that discharge oil from an inner peripheral side to an outer peripheral side of the friction plate (15) when the friction plate (15) rotates and a plurality of oil channels (22) having an inflow angle (α) that draw oil in from the outer peripheral side to the inner peripheral side of the friction plate (15) are mixed at substantially equal intervals. In this way, the frictional properties can be stabilized when connection of the clutch is in transition, and the phenomenon of drag due to oil viscosity resistance can be suppressed when the clutch is in an off state.
摘要翻译：提供了一种湿式离合器摩擦片，其中多个油通道（22）形成在与芯板（20）的一个侧面或相对侧面接合的摩擦材料（21）中，多个油通道（22）），其提供所述摩擦材料（21）的内周边缘和外周边缘之间的连通;以及多个油通道（22），其具有从所述摩擦片的内周侧到外周侧排出油的排出角度（β）（15）旋转，并且具有从摩擦板（15）的外周侧向内周侧吸入油的流入角（α）的多个油路（22）混合时，以大致相等的间隔。以这种方式，当离合器的连接处于过渡状态时，摩擦性能可以稳定，并且当离合器处于关闭状态时可以抑制由于油粘性阻力引起的阻力现象。

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