Hull fitting

Details Hull fitting Hull fitting

1994-08-16

1995-10-10

Arola, Dave W.

Pipe joints or couplings

With assembly means or feature

Particular tool-engaging means or with tool

285 46, 285161, 285175, 285179, 285206, F16L 3900

Patent

active

054564999

ABSTRACT:
A fitting for directing fluid flow through a fluid impervious wall includes an internally threaded conduit portion and an externally threaded retainer portion wherein the retainer portion includes two tab members for acquisition by a retention tool during fabrication and installation and the conduit also includes an input portion substantially similar in diameter to the preformed opening in the fluid impervious wall for maximizing flow rate through the fitting.

REFERENCES:
patent: 913265 (1909-02-01), Coppage
patent: 1026632 (1912-05-01), Mueller
patent: 1537194 (1925-05-01), Rogers
patent: 1799316 (1931-01-01), Mueller
patent: 2837134 (1958-06-01), Steer
patent: 2874749 (1959-02-01), Brink
patent: 3749424 (1973-07-01), Greene
patent: 4145075 (1979-03-01), Holzmann
patent: 4224464 (1980-09-01), Bunnell et al.
patent: 4234218 (1980-11-01), Rogers
patent: 4825905 (1989-05-01), Whitley, II
patent: 4828296 (1989-05-01), Medvick
patent: 4872531 (1989-10-01), Meisenburg et al.
patent: 5129684 (1992-07-01), Lawrence et al.
patent: 5273466 (1993-12-01), Thompson

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