Mechanical hand with movable gripping members

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9844884
SERIAL NO

14785263

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A mechanical hand is provided that can increase the operation stroke and also the gripping force of a pair of gripping members. The hand includes first and second sliders, a driving source, a rotating plate, a first clamping link. Of these components, the first and second sliders are provided on a hand body so as to be linearly movable in opening and closing directions and the driving source is provided in the hand body. The rotating plate is rotatably driven by the driving source. The first clamping link is linked with the rotating plate so as to be only rotatable on a first shaft, and is linked with the first slider so as to be only rotatable on a second shaft. Moreover, the second clamping link is linked with the rotating plate so as to be only rotatable on a third shaft, and is linked with the second slider so as be only rotatable on a fourth shaft. The first and second sliders move linearly in the opening and closing directions by making the driving source rotate the rotating plate.

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First Claim

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Family

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Patent Owner(s)

Patent OwnerAddress
THK CO LTDJAPAN

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nagatsuka, Masaki Tokyo, JP 26 180

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