Waterbed filling unit

Details Waterbed filling unit Waterbed filling unit

1978-02-27

1980-07-15

Schmidt, Frederick R.

Fluent material handling, with receiver or receiver coacting mea

Filling means with receiver or receiver coacting means

Flexible hose terminal with receiver engaging means

141384, 285332, 285386, B65B 304, F16L 3500

Patent

active

042123356

ABSTRACT:
The waterbed filling unit, embodies a tapered, water-delivery tube adapted for insertion into the male-threaded filler neck of a waterbed in jam relation, the then outer end of the tube having a fixed, female-threaded fitting thereon adapted for coupling with the male-threaded fitting of a garden hose, and a female-threaded, nut-type fitting rotatably surrounding the tube intermediate its ends and adapted for coupling with said male-threaded filler neck; there being an annular, external, stop flange on the tube within the confines of said rotatable fitting, and the latter clamping said stop flange against the upper end of the filler neck whereby to maintain such jam relation and prevent separation of the tube from the filler neck.

REFERENCES:
patent: 2417350 (1947-03-01), Conroy
patent: 3494643 (1970-02-01), Longshaw et al.
patent: 3616866 (1971-11-01), Verheul
patent: 3797538 (1974-03-01), Mollura
patent: 3879064 (1975-04-01), Lagarelli

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