WORKING MACHINE OPERATION ROD MIDDLE JOINT STRUCTURE AND BACK-CARRYING TYPE WORKING MACHINE

摘要

PROBLEM TO BE SOLVED: To provide a working machine operation rod middle joint from which a working machine operation rod can easily be separated and which enables the easy change of operation rod specifications. SOLUTION: This working machine operation rod middle joint is a working machine operation rod middle joint at whose one end an engine and the power transmission device of the engine are disposed and to whose other end the end of the working machine operation rod having a working device disposed at the tip is detachably connected. An engine control member is integrally formed in the middle joint. COPYRIGHT: (C)2004,JPO