Apparatus for rapidly filling a dry wall cement dispensing tool

Details Apparatus for rapidly filling a dry wall cement dispensing tool Apparatus for rapidly filling a dry wall cement dispensing tool

1994-05-09

1996-03-12

Cuchlinski, Jr., William A.

Fluent material handling, with receiver or receiver coacting mea

Filling or refilling of dispensers

By operation of means causing or controlling dispensing

141 25, 141 18, 141 67, 417403, B65B 104

Patent

active

054978122

ABSTRACT:
An apparatus for rapidly refilling a dry wall cement dispensing tool from a dry wall cement-filled bucket containing a thick-walled, heavy, metal pump tube for submerging into the dry wall cement contained therein, all of a weight to provide the pump tube with a low center of gravity when set in the bucket of dry wall cement, a cement-moving piston attached to the pump rod for reciprocal motion inside the pump tube, a thin-walled, light weight transfer device lighter in weight than the pump tube, extending outward from the aperture top end of the pump tube and in hydraulic communication therewith including a nozzle device for conveying the cement from the heavy pump tube into the cement dispensing tool, and a thin-walled, light weight pneumatic rectilinear reciprocating device lighter in weight than the pump tube, mounted above the tube of a size easily balanced by hand, interconnected the pump rod and including an actuation valve, for sequentially and rapidly raising and lowering the piston in the heavy pump tube to rapidly fill the dispensing tool, wherein the combination of the heavy pump tube, light weight transfer device and light weight reciprocating device provides a low center of gravity to the apparatus to allow it to be steadied in the bucket of cement.

REFERENCES:
patent: 3901313 (1975-08-01), Doniguian et al.
patent: 4143998 (1979-03-01), O'Connor
patent: 4634197 (1987-01-01), Tornare et al.

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