Expanded – threaded – driven – headed – tool-deformed – or locked-thr – Fastener securing element – Resilient metallic
Patent
1986-09-26
1988-10-18
Wilson, Neill
Expanded, threaded, driven, headed, tool-deformed, or locked-thr
Fastener securing element
Resilient metallic
411533, 411546, 411901, F16B 2118, F16B 4302
Patent
active
047783214
ABSTRACT:
A panel coupler for coupling together two facing panels at a predetermined distance from each other by passing a bolt through the panels and tightening a nut on the bolt comprises a panel clamp member having two facing planar portions coupled together by a U-shaped portion, the planar portions being provided with aligned holes through which the bolt is passed, and a cylindrical portion extending outwardly from the edge of the mounting hole of one of the planar portions, the outer periphery of the cylindrical portion being provided with a plurality of axial ribs, and a metal ring pressure fitted on the cylindrical portion.
REFERENCES:
patent: 3009722 (1961-11-01), Augustin
patent: 3418869 (1968-12-01), Herpich
patent: 3778539 (1973-12-01), Baier
patent: 4074491 (1978-02-01), Bell et al.
patent: 4286642 (1981-09-01), Keatley
patent: 4472861 (1984-09-01), Joseph et al.
Giangiorgi Richard A.
Wilson Neill
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