Dispensing – Resilient wall – Wall deflecting means
Patent
1980-04-14
1982-09-21
Skaggs, H. Grant
Dispensing
Resilient wall
Wall deflecting means
222529, 417477, B65D 3700
Patent
active
043502687
ABSTRACT:
A dispenser for use particularly with high viscosity or thixotropic materials and especially those containing grit is disclosed and comprises a two-piece housing adapted to be received on a supporting surface and to receive a replacable supply container for the material. The housing has an internal track at least partially disposed in a curved condition and intended to receive and support a flexible tube which interconnects the supply container and a dispensing nozzle which is carried by the housing. One of the housing components also carries a roller crank having a pair of diametrically opposed rollers which can be selectively moved into and out of occlusive contact with the tubing to force a measured amount of the material through the flexible tube and out the nozzle. A handle is disposed externally of the housing for connection with the roller crank for actuation thereof. The roller crank and the internal track are designed so that, except during the actual turning of the handle, the rollers are removed from occlusive contact with the tube so that it is in what may be called a relaxed condition.
REFERENCES:
patent: 1765360 (1930-06-01), Baumann
patent: 2668637 (1954-02-01), Gilmore et al.
patent: 2909125 (1959-10-01), Daniels
patent: 3066832 (1962-12-01), Rossetti
patent: 3384080 (1968-05-01), Mullet
patent: 3567345 (1971-03-01), Ballentine et al.
patent: 3684408 (1972-08-01), Maclin
patent: 3787148 (1974-01-01), Kopf
patent: 3877609 (1975-04-01), Cullis
patent: 3881641 (1975-05-01), Pliml et al.
patent: 4070725 (1978-01-01), Austin et al.
patent: 4228930 (1980-10-01), Hogan
patent: 4274558 (1981-06-01), Clausen
Go-Jo Industries, Inc.
Skaggs H. Grant
Taylor Reese
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