POWER WORKING APPARATUS

PROBLEM TO BE SOLVED: To provide a power working apparatus that increases the stiffness of a frame with a handle gripped by an operator to control the deformation that is caused when being excited through an anti-vibration coil spring, and reduces the vibration caused in the handle part gripped by a...

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Bibliographische Detailangaben
Hauptverfasser:	NISHIKAWA TOMOMASA, UNNO MAYUMI, TERAO MIKA
Format:	Patent
Sprache:	eng
Schlagworte:	AGRICULTURE ANIMAL HUSBANDRY COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDEDFOR CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPSOR SEAWEED DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOTPARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOTOTHERWISE PROVIDED FOR FISHING FORESTRY HAND TOOLS HORTICULTURE HUMAN NECESSITIES HUNTING MANIPULATORS PERFORMING OPERATIONS PORTABLE POWER-DRIVEN TOOLS TRANSPORTING TRAPPING WATERING
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a power working apparatus that increases the stiffness of a frame with a handle gripped by an operator to control the deformation that is caused when being excited through an anti-vibration coil spring, and reduces the vibration caused in the handle part gripped by an operator.SOLUTION: In the power working apparatus, a chain saw 1 includes: a casing 8 for storing an engine that drives a saw chain 5 protruding in a first direction; the frame 14 including a first front handle support 20 to which the front handle 9 arranged separately with respect to the first direction is mounted, and a second front handle support; coil springs 15, 17 for connecting the casing 8 with the frame 14; and a reinforcing plate 25 mounted to the frame 14 so as to be positioned at least between the first front handle support 20 and the second front handle support with respect to the first direction.