Quick-disconnect service-line connector and valve assembly

Fluent material handling – with receiver or receiver coacting mea – Filling means with receiver or receiver coacting means – Supply means carried receiver flow control opening means

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Details

141383, 2511491, 251291, 251353, B65B 304, B67C 537

Patent

active

044211465

ABSTRACT:
A quick-disconnect service-line connector assembly for use in a beverage dispensing system or the like for connecting the service line to a single-service coupling and dispensing spout valve assembly on a flexible bag containing a liquid or semi-liquid product to be dispensed. It comprises a clamp which permits quick application to and removal from the spout of the single-service assembly and the clamp carries a guide structure for mounting a plug or nozzle body assembly for axial movement relative to the spout for insertion into the closed dispensing spout valve member carried therein for pushing it into opened position and simultaneously gripping it so that, as it is withdrawn, it moves the dispensing spout valve member again into closed position. In the nozzle body is a normally-closed flow control valve which is positively opened when the nozzle is inserted into the dispensing spout valve and which is automatically closed as it is withdrawn therefrom.

REFERENCES:
patent: 2597250 (1957-05-01), Kollsman
patent: 2816690 (1957-12-01), Lari
patent: 3334860 (1967-08-01), Bolton
patent: 3464436 (1969-09-01), Bruning
patent: 3871404 (1975-03-01), Courant
patent: 4014461 (1977-03-01), Harvill
patent: 4286636 (1981-09-01), Credle
patent: 4353488 (1982-10-01), Schneiter et al.
patent: 4380310 (1983-04-01), Schneiter et al.

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