Expanded – threaded – driven – headed – tool-deformed – or locked-thr – Headed fastener element with nut – washer – securing means or cap
Patent
1980-10-06
1983-08-02
Britts, Ramon S.
Expanded, threaded, driven, headed, tool-deformed, or locked-thr
Headed fastener element with nut, washer, securing means or cap
29434, 29525, 411103, 411511, F16B 3704
Patent
active
043963277
ABSTRACT:
A screw is captured in an assembly of concentric sleeves, the inner one of which has a flange, and an outer workpiece is clamped between the flange and the outer sleeve. The outer workpiece has a sufficiently large, beveled bore to permit radial play of the assembly. The outer sleeve has a threaded inner flange at the other end; and the two sleeves are assembled in press fit.
REFERENCES:
patent: 1553967 (1925-09-01), Unger
patent: 1949333 (1934-02-01), Saunders
patent: 3126935 (1964-03-01), Tuozzo
patent: 3245273 (1966-04-01), Loper et al.
patent: 3252493 (1966-05-01), Smith
Britts Ramon S.
ERNO Raumfahrttechnik GmbH
Siegemund Ralf H.
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