Apparatus having an improved flow control pinch valve for dispen

Details Apparatus having an improved flow control pinch valve for dispen Apparatus having an improved flow control pinch valve for dispen

1981-05-01

1983-10-04

Rolla, Joseph J.

Dispensing

Resilient wall

Wall deflecting means

222207, 222215, 222439, 222452, 251 7, B65D 3700

Patent

active

044074344

ABSTRACT:
An improved apparatus for dispensing flowable material having a pinch valve, an operating lever, a support plate, and a resilient tube located between the lever and the support plate. Movement of an end portion of the lever operates the pinch valve which serves to sequentially isolate a measured quantity of flowable material delivered from a supply and release such measured quantity of material for discharge from the apparatus.

REFERENCES:
patent: 1876988 (1932-09-01), Lormor
patent: 1939939 (1933-12-01), Worrell
patent: 2673011 (1954-03-01), Rood et al.

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