Dispensing – Collapsible wall-type container – With wall-collapsing means
Patent
1978-05-08
1980-07-22
Skaggs, H. Grant
Dispensing
Collapsible wall-type container
With wall-collapsing means
222105, B65D 3528
Patent
active
042135435
ABSTRACT:
A dispensing apparatus for discharging the contents of collapsible packages includes a housing which is mountable to a supporting surface and in which the package, such as a toothpaste tube, is placed for the dispensing of its contents. The housing contains a pressure plate which is used to compress the package against a wall of the housing and includes a pair of pressure arms pivoted to a wall of the housing and engageable against spaced portions of the pressure plate, the pressure arms being linked together for joint movement under action of an operating member such as a lever arm. According to a preferred embodiment, pressure arms have a roller at their ends for reducing friction between the pressure arms and the pressure plate.
REFERENCES:
patent: 1518821 (1924-12-01), Ross
patent: 1585321 (1926-05-01), Wilson
patent: 1840194 (1932-01-01), Hahn et al.
patent: 2515440 (1950-08-01), Cicero
patent: 2850212 (1958-09-01), Zabriskie
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