BORE CLAMP

Number of patents in Portfolio can not be more than 2000

United States of America

APP PUB NO 20220126421A1
SERIAL NO

17296824

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The invention relates to a bore clamp for clamping a workpiece having a workpiece bore located in the workpiece, with a radially expandable clamping bush, a displaceable clamping bolt for expanding the clamping bush in the clamping position, and with a clamping bolt drive for axial displacement of the clamping bolt into the clamping position. According to the invention, the clamping bolt drive includes a laterally displaceable piston and a wedge gear with wedge surfaces sliding on each other for converting the lateral movement of the piston into a corresponding axial movement of the clamping bolt in the clamping direction.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
LUDWIG EHRHARDT GMBH35321 LAUBACH

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
GRAULICH, Oliver Laubach, DE 2 2

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