Anchor bolt and production method

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8974162
APP PUB NO 20140133933A1
SERIAL NO

14004654

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Abstract

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An anchor bolt for an expansion anchor, and a method of producing the anchor bolt, is disclosed. The anchor bolt has an expansion body which is arranged coaxially with respect to an axis, where a circumferential surface of the expansion body has ribs and grooves in an alternating manner in a circumferential direction. Top surfaces of the ribs diverge from the axis in a direction along the axis. Bottom surfaces of the grooves converge in the direction of the axis.

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Patent Owner(s)

Patent OwnerAddress
HILTI AKTIENGESELLSCHAFTFELDKIRCHERSTR 100 SCHAAN 9494

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Shimahara, Hideki Buchs, CH 16 30
Winkler, Mark Hohenems, AT 23 140
Wissling, Matthias St. Gallen, CH 20 105

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