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1. 发明公开

EP1683951A1 TRANSMISSIBLE CONNECTING MECHANISM BETWEEN VALVE SHAFTS FORMING AN ANGLE 有权转让
标题翻译： ÜBERTRAGUNGSVERBINDUNGSSYSTEMZWISCHEN EINEN WINKEL BILDENDENVENTILSCHÄFTEN
公开(公告)号：EP1683951A1
公开(公告)日：2006-07-26
申请号：EP04818521.9
申请日：2004-11-12
申请人： KOMATSU ZENOAH CO.
发明人： OHTSUJI, Takamasa
IPC分类号： F02D9/02
CPC分类号： F02D11/04 , F02D2009/0206 , F02M19/124 , F02M23/03 , Y02T10/146
摘要： A transmissible connecting mechanism, wherein a cam plate (28) and a lever (23) are attached respectively to a lead air control valve shaft (27) and an air-fuel mixture throttle valve shaft (22) which are arranged so as to form an angle; a spring (46) urging a lead air control valve in a valve closing direction is arranged in the lead air control valve shaft (27), and a spring (45) urging an air-fuel mixture throttle valve in the valve closing direction is arranged in the air-fuel mixture throttle valve shaft (22); a length of a contact element (24) provided in the lever (23) is extended in parallel to an axis of the air-fuel mixture throttle valve shaft (22), and the length of the contact element (24) is formed in such a length that the contact element (24) and a cam surface formed in a cam plate (28) are always brought into contact with each other; and the lead air control valve shaft and the air-fuel mixture throttle valve shaft of the carburetor which are arranged so as to form the angle are connected in a transmissible manner, and it is possible to make a stratified scavenging two-cycle engine compact without making a sacrifice of a field area of the stratified scavenging two-cycle engine in a height direction.
摘要翻译：一种可传输的连接机构，其中凸轮板（28）和杠杆（23）分别附接到引导空气控制阀轴（27）和空气 - 燃料混合物节流阀轴（22），其布置成形成一个角度在引导空气控制阀轴（27）上配置有向阀关闭方向推压引导空气调节阀的弹簧（46），并且配置有向阀关闭方向推压空气燃料混合物节流阀的弹簧（45）在空气燃料混合物节流阀轴（22）中; 设置在杆（23）中的接触元件（24）的长度与空气 - 燃料混合物节流阀轴（22）的轴线平行地延伸，并且接触元件（24）的长度形成为接触元件（24）和形成在凸轮板（28）中的凸轮表面总是彼此接触的长度; 并且配置为形成角度的排气控制阀轴和化油器的空气燃料混合物节流阀轴以可传递的方式连接，并且可以使分层扫气式二冲程发动机紧凑而没有在高度方向上牺牲分层清扫双循环发动机的场区域。

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