Mechanical twist-dispenser

Details Mechanical twist-dispenser Mechanical twist-dispenser

1999-05-18

2000-10-10

Derakshani, Philippe

Coating implements with material supply

Including means to apply material-moving force

Piston-provided reservoir

222137, 222390, B43K 506

Patent

active

061294721

ABSTRACT:
A mechanical twist-dispenser having a plurality of product compartments within a housing, a rotatable screw member axially disposed within each product compartment, and a piston axially slidably disposed within each product compartment. The piston has a central threaded aperture which cooperates with the screw member to move the piston axially within its product compartment with the relative rotation of its associated screw member. A master gear is positioned between and contacts each screw member gear such that the rotation of the master gear causes the screw member to rotate and subsequently move the piston axially within the product compartment so as to dispense the product within each compartment.

REFERENCES:
patent: 4595124 (1986-06-01), Duval et al.
patent: 5104005 (1992-04-01), Schneider, Jr. et al.
patent: 5437513 (1995-08-01), Favre
patent: 5529416 (1996-06-01), Favre
patent: 5566860 (1996-10-01), Schlitz et al.

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