Feeder for highly abrasive materials

Dispensing – Movably mounted supply container – Rotatable

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

222370, B67D 564

Patent

active

046855939

ABSTRACT:
A feeder for highly abrasive materials includes a housing and an impeller. The housing includes inner an outer concentric, spaced apart, vertically oriented wall portions which are each closed at their lower ends by a common bottom plate and at their upper ends, respectively, by vertically spaced apart top plates. The impeller is disposed in the gaps between the wall portions and the top plates and consists of a pair of, spaced-apart, vertically oriented cylindrical members which are joined in a concentric relation by a plurality of radially extending, equi-spaced apart fins. The fins extend upwardly from the lower edges of the cylindrical members and terminate below their upper ends to define a plurality of compartments having equal volumes. The impeller is secured at its upper end to a shaft extending downwardly through the upper-most top plate and along the impeller axis so that the impeller may be rotated to sequentially position each compartment above an opening in the bottom plate. A feed spout extends downwardly through an opening in the outer housing to a point above the upper margins of the compartments and below the level of the impeller shaft.

REFERENCES:
patent: 789085 (1905-05-01), Dary
patent: 1184074 (1916-05-01), Clark
patent: 2199065 (1940-04-01), Bell
patent: 2610646 (1952-09-01), Michaelson et al.
patent: 2942761 (1960-06-01), Jungmayr
patent: 3101872 (1963-08-01), Dickinson
patent: 3102665 (1963-09-01), Zeiss
patent: 3251511 (1966-05-01), Lloyd
patent: 3260415 (1966-07-01), Minamiyama et al.
patent: 3265251 (1966-08-01), Lense
patent: 3305139 (1967-02-01), Ward
patent: 3374811 (1968-03-01), Goosman
patent: 3406871 (1968-10-01), Hoenisch
patent: 3648900 (1972-03-01), Voigt
patent: 3716167 (1973-02-01), Huntington
patent: 4613058 (1986-09-01), Conger

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Feeder for highly abrasive materials does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Feeder for highly abrasive materials, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Feeder for highly abrasive materials will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-398197

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.