Power tool

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10888988
APP PUB NO 20180029215A1
SERIAL NO

15550607

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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This disclosure describes a power tool comprising a housing, a motor received in the housing and an output shaft driven by the motor and used for mounting a cutting tool. The housing comprises a first head housing and a second head housing. The first head housing is used for receiving part of the output shaft. A maximal length of the first head housing along an axial direction of the output shaft is L. A plane where the axis of the output shaft is positioned is defined as a middle plane. N vibration damping elements are disposed between the first head housing and the second head housing and, on at least one side of the middle plane, each vibration damping element comprises a vibration damping part contacting with the first head housing and the second head housing. A sum of the lengths of the N vibration damping parts along the axial direction of the output shaft is larger than or equal to 0.2L and smaller than or equal to L. Therefore, a better vibration damping effect is achieved while working efficiency is not affected.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
POSITEC POWER TOOLS (SUZHOU) CO LTD215123 JIANGSU PROVINCE SUZHOU CITY INDUSTRIAL PARK EAST ROAD NO 18 SUZHOU CITY JIANGSU PROVINCE 215123

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ma, Yichun Suzhou, CN 13 68
Pang, Xiaoli Suzhou, CN 16 105
Wu, Yu Suzhou, CN 160 379
Xu, Jingtao Suzhou, CN 60 298
Zhong, Hongfeng Suzhou, CN 49 417

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