Vibration attenuated power tool

Details Vibration attenuated power tool Vibration attenuated power tool

2011-01-11

2011-01-11

Nash, Brian D (Department: 3721)

Tool driving or impacting

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

C173S162200, C173S171000, C173S217000

Reexamination Certificate

active

07866412

ABSTRACT:
A vibration attenuated power drill. The drill includes a housing incorporating a motor for driving an output shaft. A drill bit is driven by the output shaft by means of cooperating ratchet plates contained in a gearbox. The motor has a stator and a rotor, and is provided with leaf springs which attenuate vibrations transmitted from the motor to the housing along the axis of rotation of the rotor relative to the stator.

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