Joints and connections – With adjunctive protector – broken parts retainer – repair,... – Holding means or protector functioning only during...
Patent
1982-03-02
1983-10-25
Shedd, Wayne L.
Joints and connections
With adjunctive protector, broken parts retainer, repair,...
Holding means or protector functioning only during...
403122, 384208, B65D 5900, F16G 1100, F16L 3500
Patent
active
044115458
ABSTRACT:
A swivel joint comprises an outer ring having a cavity in the form of a portion of sphere, and an inner ring whose shape is partly spherical and which is housed in the spherical cavity of the outer ring. The inner ring presents only two diametrically opposite notches, disposed substantially in the median plane perpendicular to the axis of the ring. The outer ring presents only two pairs of notches whose width is equal, to within the clearance, to the width of the parts of the ring which flank the notches of the inner ring, the two notches of the same pair of outer ring notches being spaced apart from each other by a distance equal, to within the clearance, to the width of the notches of the inner ring, the assembly of two notches of a pair of outer ring notches extending over a width substantially equal to the thickness of the inner ring.
REFERENCES:
patent: 2047885 (1936-07-01), Riebe
patent: 3007747 (1961-11-01), Isler
patent: 3174811 (1965-03-01), Schmidt et al.
patent: 3365249 (1968-01-01), McCloskey
patent: 3586358 (1971-06-01), Kiesow
patent: 3589779 (1971-06-01), Sokol
patent: 3803685 (1974-04-01), Muhn
Shedd Wayne L.
SKF Compagnie d'Applications Mecaniques - ADR
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