Patent ID: 6375012
Filing Date: 2002-04-23
Classification: E02F,Y10S

Abstract:
A segregator bucket comprising an open-fronted shell including a pair of opposed sidewalls and a rear wall, the rear wall including a plurality of curved, transversely spaced primary ribs defining spaces therebetween, and a cage member mounted in the shell between the opposed sidewalls thereof and comprising a plurality of curved, transversely spaced secondary ribs defining spaces therebetween, the cage member being rotatable relative to the shell about an axis extending transversely of the shell between a loading position in which the secondary ribs are received within the spaces between the primary ribs substantially to fill said spaces whereby the bucket can be loaded with material to be segregated, and a screening position in which the secondary ribs are displaced from the spaces between the primary ribs to open said spaces whereby screened material can pass through said spaces.