Fluent material handling – with receiver or receiver coacting mea – Filling means with receiver or receiver coacting means – With receiver and supply securing means
Patent
1985-03-04
1987-05-19
Marcus, Stephen
Fluent material handling, with receiver or receiver coacting mea
Filling means with receiver or receiver coacting means
With receiver and supply securing means
141386, 251142, 285 18, F16L 1500
Patent
active
046659609
ABSTRACT:
A coupling assembly having abutting surfaces held together in sealed relationship by cooperable male and female nuts includes a gland member having one of the abutting surfaces thereon and being receivable in the male nut. At least one inwardly extending projection on the male nut is receivable in an external longitudinal groove in that portion of the gland member which is receivable in the male nut. Couplings for different fluids have different projection and groove arrangements such that a male nut having a given projection arrangement will receive only a gland member having a matching groove arrangement.
REFERENCES:
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patent: 3288494 (1966-11-01), Callahan, Jr. et al.
patent: 3337181 (1967-08-01), Wennerstrom
patent: 3521910 (1970-07-01), Callahan, Jr. et al.
patent: 4111514 (1978-09-01), Brishka et al.
patent: 4211439 (1980-07-01), Moldestad
Babuder Gerald A.
Brzezicki Joseph M.
Cajon Company
Marcus Stephen
Thronson Mark
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