Extraction Tool and Method For Extracting A Wire Thread Insert

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20100218356A1
SERIAL NO

12713875

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present invention discloses an extraction tool and a method for extracting a wire thread insert. The extraction tool comprises a spindle body having a drive section for rotating the spindle body, and having an unscrew section for extraction of the wire thread insert. The unscrew section has a cylindrical shape with an exterior and a longitudinal axis, beyond whose exterior only one cutting element extends radially. This cutting element notches and engages the wire thread insert in order to extract it then from a tapped bore of a component.

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Patent Owner(s)

Patent OwnerAddress
BOFAG FASTENER AG8021 ZÜRICH

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kühnel, Peter Bielefeld, DE 1 0
Kirchhecker, Uwe Steinhagen, DE 3 29

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