Sieving of materials

Details Sieving of materials Sieving of materials

1975-08-26

1977-12-13

Halper, Robert

Classifying, separating, and assorting solids

Sifting

Plane sifters

209 1, 209365A, 210 19, B07B 130

Patent

active

040627683

ABSTRACT:
Sieving apparatus comprising a sieve carrier, means for imparting longitudinal vibratory movement to the sieve carrier said movement having substantially no vertical component, a sieving medium, a sieve frame to which said sieving medium is secured and supporting said sieving medium at an inclination of not more than 5.degree. to the horizontal, resilient means interposed between the sieve frame and the sieve carrier to support said sieve frame in said sieve carrier, an ultrasonic generator mounted on said sieve carrier and separate from said means for imparting vibratory motion, and coupling means coupling the output from said ultrasonic generator to said sieve frame, in a direction substantially parallel to the plane of the sieving medium.

REFERENCES:
patent: 1459838 (1923-06-01), Mitchell
patent: 2831576 (1958-04-01), Wehner
patent: 3070230 (1962-12-01), Peterson
patent: 3173664 (1965-03-01), Isaacson
patent: 3251457 (1966-05-01), Dumbaugh
patent: 3330411 (1967-07-01), Evlenstadt
patent: 3438490 (1969-04-01), Peterson
patent: 3468418 (1969-09-01), Renner
patent: 3490584 (1970-11-01), Balamuth
patent: 3706372 (1972-12-01), Mubschoot
patent: 3864249 (1975-02-01), Wallis

Affiliated with

Also associated with

Rating

Sieving of 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 Sieving of materials, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Sieving of materials will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-487920