Dispensing of fluent materials

Details Dispensing of fluent materials Dispensing of fluent materials

1979-01-24

1981-06-16

Skaggs, H. Grant

Dispensing

Plural sources, compartment, containers and/or spaced jacket

With discharge assistant for each source

222214, 222309, 222333, 128215, 128223, 417476, B67D 552

Patent

active

042732603

ABSTRACT:
A dispensing device for use in dispensing measured quantities of fluent materials through a plurality of resiliently compressible dispensing tubes, the device comprising a housing having a tube zone for receiving a plurality of dispensing tubes; collapsing device for collapsing, in compression zones, dispensing tubes when located in the tube zone; and displacement device for diplacing the collapsing device to advance the compression zones along compression paths to dispense fluent materials through such dispensing tubes, the compression paths being of differing effective lengths. A dispensing kit comprising a dispensing device as described, and a plurality of resiliently compressible dispensing tubes for location in the tube zone.

REFERENCES:
patent: 2696173 (1954-12-01), Jensen
patent: 2898859 (1959-08-01), Cornell
patent: 3386630 (1968-06-01), Haviland
patent: 3679331 (1972-07-01), Kushner
patent: 3737251 (1973-06-01), Berman et al.
patent: 3982534 (1976-09-01), Buckman
patent: 4070725 (1978-01-01), Austin et al.
patent: 4155362 (1979-05-01), Jess

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