Power tool

Details Power tool Power tool

2011-04-12

2011-04-12

Rada, Rinaldi I. (Department: 3721)

Tool driving or impacting

Including means to vibrationally isolate a drive means from...

C173S162200, C173S090000

Reexamination Certificate

active

07921934

ABSTRACT:
A power tool capable of performing vibration damping action in working operation, without an increase in size. The working tool includes a motor, a housing in which an internal mechanism driven by the motor is stored, a tool bit disposed on one end of the housing, a hand grip continuously connected to the other end of the housing, and a dynamic damper. The dynamic damper is disposed by utilizing a space between the housing and the internal mechanism so that the damping direction of the dynamic damper faces the longitudinal direction of the tool bit.

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