Device for thermally shrinking tools

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United States of America Patent

PATENT NO 7066696
SERIAL NO

11067865

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A heat shrink tool holder for holding tools and machine parts in an axial bore comprises a sleeve between the bore of the holder and the tool shank or machine part. The sleeve is a reducing sleeve that transfers a holding action exerted by the holder in its cold state to the tool shank or part. The sleeve is made of a material with a low thermal conductivity, like ceramic, and may be interchangeable or firmly fixed to the holder.

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Patent Owner(s)

Patent OwnerAddress
REGO-FIX AGOBERMATTWEG 60 TENNIKEN 4456

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gerber, Ernst Relgoldswil, CH 13 62

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