Fluent material handling – with receiver or receiver coacting mea – Filling means with receiver or receiver coacting means – Extensible or expansible inserted coupler or centering means...
Patent
1991-11-21
1993-08-17
Recla, Henry J.
Fluent material handling, with receiver or receiver coacting mea
Filling means with receiver or receiver coacting means
Extensible or expansible inserted coupler or centering means...
141368, 141363, 141385, B65B 104
Patent
active
052360237
ABSTRACT:
A collar attached around a nozzle has a pivot from which an arm extends. In a contracted position, the arm extends close along the nozzle toward the discharge end thereof to facilitate insertion of the nozzle into an opening of a tank. While in the opening, the arm is turned far enough, by an extension outside the opening, through an acute angle to contact the inside edge of the opening and therefore to force the nozzle in an opposite direction against the inside edge. A latch connected to the arm maintains, until the latch is released, the arm in an expanded or wedging position for retaining the nozzle in the opening. Another embodiment uses three arms evenly spaced for wedging the nozzle in a centered position in an opening.
REFERENCES:
patent: 998352 (1911-07-01), Kublin
patent: 1164704 (1915-12-01), Gourembis
patent: 1657013 (1928-01-01), Kettle
patent: 2528369 (1950-10-01), Jensen
patent: 4187913 (1980-02-01), Wilcox
patent: 4354536 (1982-10-01), Moss
Antrim Glenn H.
Goldman Robert A.
Recla Henry J.
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