Philip Morris Inc.

Louis R Turano

Richard E Thatcher

Steven R Rinehart

Ricky N Cooper

Richard N Webb

John F Sherwood

Renee R Cooper

William T Callaham

Charles P Pendleton

An apparatus for agitating cylindrical articles in a bulk flow and removing non-aligned articles from the flow includes a plurality of parallel, spaced rotating pins having helical threads on an outer surface. The flow of articles is directed through the pins and non-aligned articles are conveyed out of the flow direction by the threads while aligned articles pass across the pins. Eccentric rotation of the pins agitates the articles to assist maintaining free flow of the articles.

Agitator apparatus for cylindrical articles

A method and apparatus for producing tobacco filler by cutting whole tobacco leaves, including stems, is provided. The leaves, with stems in, are cut to produce strands of lamina and strands of stem and lamina. The strands are carded to disentangle them and then put through a separator to separate the strands of lamina, for use as filler, from strands of stem and lamina. The strands of stem and lamina can be carded again to disentangle may remaining strands of lamina that there may be, and the strands can then be passed through another separator. The process can be repeated several times if necessary.

Method and apparatus for producing cigarette filler

A method and apparatus are disclosed for the separation and classification of tobacco into two fractions, e.g., into heavies and lights. A stream of fluid is employed to produce a stratified bed of the tobacco, preferably in cooperation with vibration of the tobacco, in which the tobacco is supported by the fluid and is stratified as a function of particle size, density and weight. The stream entrains the tobacco particles located at the top of the stratified bed and removes them to a suitable receptacle, where they are received and collected.

Vibrating trough tobacco separator and classifier

Growing community of inventors

Colonial Heights, VA, United States of America

Louis R Turano