公开(公告)号：US3982082A

公开(公告)日：1976-09-21

申请号：US601345

申请日：1975-08-04

申请人： Richard A. Thorud ,  William D. Wood ,  Derald D. Ramsey

发明人： Richard A. Thorud ,  William D. Wood ,  Derald D. Ramsey

IPC分类号： A01D34/47 ,  A01D34/68 ,  A01D35/24

CPC分类号： A01D34/6806 ,  A01D34/475 ,  A01D34/6818 ,  A01D34/828 ,  A01D2034/6843 ,  A01D2101/00

摘要： In a lawn and garden implement, a starting system is provided therefor which prevents accidental energization of the implement, and which also provides for automatic deenergization of the implement upon release thereof by the operator. The starting system includes an actuator lever engaging a switch actuator to rotate a removable key inserted within a rotary operated switch to open and close the implement's circuitry. Lockout means are provided which engage the switch actuator and which must be disengaged therefrom to permit actuator rotation. The component parts of the present invention all cooperate sequentially to provide a starting system which will not energize the implement unless the operator consciously follows the proper starting sequence.

摘要翻译： 在草坪和花园工具中，提供了一种启动系统，其防止工具的意外通电，并且还提供了由操作者释放的工具的自动断电。 启动系统包括致动器杠杆，其接合开关致动器以旋转插入旋转操作的开关内的可拆卸钥匙以打开和关闭器具的电路。 提供锁定装置，其接合开关致动器并且必须与其分离以允许致动器旋转。 本发明的组成部分全部顺序地配合以提供起动系统，除非操作者有意识地遵循正确的启动顺序，否则启动系统不会对工具通电。