Expanded – threaded – driven – headed – tool-deformed – or locked-thr – Having separate expander means
Patent
1979-05-31
1982-01-26
McCall, James T.
Expanded, threaded, driven, headed, tool-deformed, or locked-thr
Having separate expander means
411 34, 411 37, 411 74, F16B 1304
Patent
active
043126120
ABSTRACT:
A device for fixing members to panels, or joining panels, which has a body moulded from a resilient plastic, comprising a head part and a tail part joined by strip-like connectors which distort when the tail part is pulled towards the head part, and including outwardly deflected wings displaceable inwards to allow the fixing device to be applied.
REFERENCES:
patent: 3174387 (1965-03-01), Fischer
patent: 3232163 (1966-02-01), Croessant
patent: 3283642 (1966-11-01), Ott
patent: 3343441 (1967-09-01), Van Buren, Jr.
patent: 3605548 (1971-09-01), Mortensen
McCall James T.
United Packages Limited
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