Vibration screen

Details Vibration screen Vibration screen

1974-09-20

1977-01-18

Halper, Robert

Classifying, separating, and assorting solids

Sifting

Plane sifters

209 99, 209394, B07B 128

Patent

active

040038319

ABSTRACT:
The herein-disclosed vibrating screen pertains to equipment used in the mining industry for a preliminary size-grading of lump material (mineral product).
The screen has a material feeder, a sized material conveyer and a working member, all said components being mounted on a common frame.
The working member is composed of two solid plates mounted on frame supports and given a oscillating motion from vibrators, whereby the material being handled is classified into size fractions.
The plates make up an angle with each other so that an aperture is defined between the bottom edges thereof for the fractions of the material being sized to pass therethrough, while the oversize (plus material) on the plates is caused to move therealong by virtue of vibrating motion performed by the plates, to get onto the conveying device.

REFERENCES:
patent: 363084 (1887-05-01), Riggs
patent: 425705 (1890-04-01), Smallwood
patent: 447029 (1891-02-01), Hallowell
patent: 724785 (1903-10-01), Graham
patent: 757676 (1904-04-01), Pierce
patent: 864894 (1907-09-01), Munnicutt
patent: 1325505 (1919-12-01), Bong
patent: 1366130 (1921-01-01), Mueller
patent: 1956507 (1934-04-01), Johnson
patent: 2829768 (1958-04-01), Hughes
patent: 3059771 (1962-10-01), Turdo
patent: 3642133 (1972-02-01), Venonzehi

Affiliated with

Also associated with

Rating

Vibration screen does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-70955