Tool driving or impacting – Automatic control of power operated means – Drive means responsive to torque or speed condition
Patent
1995-05-18
1997-03-04
Elpel, Jeanne M.
Tool driving or impacting
Automatic control of power operated means
Drive means responsive to torque or speed condition
30392, 74411, 464 45, 464 89, 464182, B23Q 556, F16D 702
Patent
active
056070233
ABSTRACT:
Disclosed herein is an impact absorption mechanism and a power tool including an impact absorption mechanism. When a tool bit binds a high energy impulse of short duration is generated that may damage components of the power tool. The impact absorption mechanism absorbs this high energy impulse and prevents damage to other components of the power tool.
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Elpel Jeanne M.
Milwaukee Electric Tool Corp.
Stelacone Jay A.
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