Finger-actuated slideable dispensing valve

Details Finger-actuated slideable dispensing valve Finger-actuated slideable dispensing valve

1980-06-19

1982-09-28

Rolla, Joseph J.

Dispensing

With lock or fastening seal

Plural

222522, B65D 2540

Patent

active

043514553

ABSTRACT:
A dispensing valve made as a separate unit to be mounted on a flexible bag in box spout and including a slide valve member slideably disposed in a guide sleeve member for axial movement between closed sealing position and opened dispensing position. A locking arrangement is provided for keeping the slide in fully closed position and to prevent the slide from being accidentally opened. It also includes a sealing arrangement at the outer end of the slide member and guide sleeve for sealing the slide member when it is in closed position. It further includes a flange arrangement on the slide member and guide sleeve member to facilitate gripping by the fingers to push the slide manner into closed position in the guide sleeve member.

REFERENCES:
patent: 1940719 (1933-12-01), Le Blanc
patent: 3173579 (1965-03-01), Curie et al.
patent: 3223117 (1965-12-01), Curie et al.
patent: 3430824 (1969-03-01), Conners et al.
patent: 3493146 (1970-02-01), Conners et al.

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