Bit retention assembly for rotary hammer

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United States of America Patent

PATENT NO 10960527
APP PUB NO 20170282345A1
SERIAL NO

15606422

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A rotary hammer includes a motor, a spindle coupled to the motor for receiving torque from the motor, a piston at least partially received within the spindle for reciprocation therein, and an anvil received within the spindle for reciprocation in response to reciprocation of the piston. The anvil imparts axial impacts to a tool bit in response to reciprocation of the piston. The rotary hammer also includes a bit retention assembly for securing the tool bit to the spindle.

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Patent Owner(s)

  • MILWAUKEE ELECTRIC TOOL CORPORATION

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ebner, Jeremy R Milwaukee, US 41 291
Thorson, Troy C Cedarburg, US 137 1033

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