Self-drilling fastener

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United States of America Patent

PATENT NO 5551818
SERIAL NO

08284624

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A self-drilling fastener includes a fastening element and a plate-shaped drilling insert inserted in a slot of the fastening element. The lateral peripheral surfaces of the insert have channels which extend over the whole width of the insert. Pressed into the channels are edges of jaws which define the slot of the fastening element so that the insert is held in the fastening element by plastic deformation.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
SFS INDUSTRIE HOLDING AGSWISS HAIER BRUGGER HEERBRUGG BASEL-LANDSCHAFT

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Koppel, Norbert Widnau, CH 4 65

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