Pump coupling system for attachment to drum

Details Pump coupling system for attachment to drum Pump coupling system for attachment to drum

1977-04-11

1978-09-19

Reeves, Robert B.

Dispensing

With discharge assistant

With material supply container and discharge assistant with...

222383, B67D 542, B65D 4734

Patent

active

041147820

ABSTRACT:
A liquid dispensing system comprising drum members each having an upper end wall in which a female connector member is permanently mounted with a suction tube extending from the female coupling member downwardly a lower end termination adjacent the lower end wall of the drum; a male connector member attached to the inlet of a small pump has a mating portion insertable in sealing relationship in the female coupling with rotary retaining structure on the male connector member maintaining the male connector member coupled to the female coupling. The arrangement permits the pump connected to the male coupling member to be easily attached and detached from the drum member.

REFERENCES:
patent: 1379690 (1921-05-01), Hughes et al.
patent: 1906354 (1933-05-01), Andreasen
patent: 1977360 (1934-10-01), Talbot
patent: 2344005 (1944-03-01), Sundholm

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