Clamping mechanism for an electric hammer

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United States of America Patent

PATENT NO 8596512
APP PUB NO 20110155778A1
SERIAL NO

12971784

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Abstract

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An electric hammer includes a striking device having a clamping mechanism. The clamping mechanism includes a clamping element, a sliding element, a first biasing device and a second biasing device. The sliding element is provided with a guide portion in which the clamping element is slidable between a first position where the clamping element is closed and a second position where the clamping element is opened. The biasing force generated by the first biasing device is smaller than that of the second biasing device when the clamping element is in the opened position.

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Patent Owner(s)

Patent OwnerAddress
CHERVON LIMITEDFLAT C 21/F STAGE 1 TUNG CHUN INDUSTRIAL BUILDING 9-11 CHEUNG WING RD KWAI CHUNG NT

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Wei, Gan Nanjing, CN 35 216
Zhou, Hongtao Nanjing, CN 28 329

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