Expanded – threaded – driven – headed – tool-deformed – or locked-thr – Having separate expander means – Frangible member
Patent
1995-03-15
1997-11-18
Wilson, Neill R.
Expanded, threaded, driven, headed, tool-deformed, or locked-thr
Having separate expander means
Frangible member
411 45, 411 77, 411 80, 2482319, F16B 1304, F16B 1306
Patent
active
056880898
ABSTRACT:
A fastening element for fitting into a drilled hole and a method of fixing a fastening element in a drilled hole are proposed. In the method, an expandable sleeve is fixed in the drilled hole upon drawing of an axially movable anchor, in the direction out of the drilled hole, it being possible for all the elements of the fastening element to consist of plastic.
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patent: 4865501 (1989-09-01), Ferris
patent: 5059193 (1991-10-01), Kuslich
patent: 5228815 (1993-07-01), Gignac et al.
patent: 5484132 (1996-01-01), George et al.
BASF - Aktiengesellschaft
Wilson Neill R.
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