| 摘要 |
IT IS AN OBJECT TO PROVIDE A POWER DRIVEN PORTABLE REAPER (A) COMPRISING A GUARD STRUCTURE FOR GUARDING THE PORTABLE REAPER WHEN THE PORTABLE REAPER IS TO BE TEMPORARILY PUT ON THE GROUND OR DURING A REAPING WORK. A POWER DRIVEN PORTABLE (A) COMPRISES AN ENGINE (20) ON A BASE END THEREOF, A ROD MEMBER (22) WHICH IS ELONGATED FORWARD FROM A TIP SIDE OF THE ENGINE (20), AN IMPACT FORCE GENERATING UNIT (24) FOR CONVERTING ROTATION INTO RECIPROCATION, AND A CUTTING BLADE (26) PROVIDED IN A TIPMOST PORTION THEREOF, A PLURALITY OF PIPES (LA,LB,LC) ARE PROVIDED AROUND THE ENGINE (20) SO AS TO SURROUND AN OUTER CIRCUMFERENCE OF THE ENGINE (20) IN A DIRECTION FROM A TIP OF THE ENGINE (20) TO A BASE END OF THE ENGINE(20). A GUARD MEMBER IS PROVIDED TO BE PROTRUDING OUTWARD FROM THE REAPER IN THE VICINITY OF THE INPUT FORCE GENERATING UNIT.
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