Hand guided and/or hand held electric or pneumatic power tool

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11325238
APP PUB NO 20190193255A1
SERIAL NO

16223769

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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The invention refers to a hand guided and/or hand held electric or pneumatic power tool (1, 1′), comprising an electric or pneumatic motor (15, 100), a working element (9) realizing a working movement (11), when the motor (15, 100) is activated, and at least one gear arrangement functionally located between the motor (15, 100) and the working element (9) for transmitting a rotational movement and torque from the motor (15, 100) to the working element (9) in order to realize the working movement (11). It is suggested that the at least one gear arrangement is embodied as a magnetic gear arrangement (20, 21, 41) using magnetic fields to transmit the rotational movement and torque from the motor (15, 100) to the working element (9) without mechanical contact, in order to realize the working movement (11).

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First Claim

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Patent Owner(s)

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International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Valentini, Guido Milan, IT 82 352

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