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1. 发明申请

WO2005048272A2 CONDUCTING AND COUPLING MECHANISM 审中-公开
标题翻译：导电和耦合机理
公开(公告)号：WO2005048272A2
公开(公告)日：2005-05-26
申请号：PCT/JP2004016855
申请日：2004-11-12
申请人： KOMATSU ZENOA KK , OHTSUJI TAKAMASA
发明人： OHTSUJI TAKAMASA
IPC分类号： F02M19/00 , F02B25/22 , F02D9/02 , F02D11/02 , F02D11/04 , F02M9/02 , H01B20060101 , H01B
CPC分类号： F02M9/02 , F02B25/22 , F02D9/1065 , F02D11/04
摘要： A conducting and coupling mechanism driving the leading air control valve of a stratified scavenging two-stroke cycle engine in conjunction with the air-fuel mixture throttle valve of a carburetor. A cam plate (28) having a cam groove (28c) is fitted to the end part of the valve stem (27) of the leading air control valve, and a lever (23) is mounted on the valve stem (22) of the air-fuel mixture throttle valve (21) disposed in a carburetor body (20a). A contact (24) engaged with the cam groove (28c) of the cam plate (28) is disposed on the lever (23). Unshown springs are disposed on the valve stem (22) of the air-fuel mixture throttle valve (21) and the valve stem (27) of the leading air control valve to energize the leading air control valve and the throttle valve in the valve opening directions. A cam mechanism as the conducting and coupling mechanism is formed of the cam plate (28) and the lever (23). Thus, when the leading air control valve or the air-fuel mixture throttle valve is operated for opening or closing, both valves can be forcibly driven in conjunction with each other.
摘要翻译：一种导引和联接机构，与化油器的空气燃料混合物节流阀一起驱动分层扫气二冲程发动机的前导空气控制阀。具有凸轮槽（28c）的凸轮板（28）装配在前导空气控制阀的阀杆（27）的端部，并且杆（23）安装在阀杆设置在化油器主体（20a）中的空气燃料混合物节流阀（21）。与凸轮板（28）的凸轮槽（28c）接合的接触件（24）设置在杠杆（23）上。未喷射的弹簧设置在空气燃料混合物节流阀（21）的阀杆（22）和前导空气控制阀的阀杆（27）上，以对前进空气控制阀和阀开口中的节流阀方向。作为导电和联接机构的凸轮机构由凸轮板（28）和杠杆（23）形成。因此，当前导空气控制阀或空气燃料混合物节流阀操作打开或关闭时，两个阀可以彼此强制驱动。

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