Patents Assigned to Okasan Corporation
  • Patent number: 5464100
    Abstract: A sorting apparatus for a solid waste sorting system has a first set of three belt conveyors, for conveying solid waste at a first speed, and a second set of three belt conveyors, each of the latter disposed with one end connected to the downstream end of a corresponding one of the first three belt conveyors, for conveying solid waste at a second speed which is greater than the first speed. The first three belt conveyors extend transversely into a feed-out path of a storage section in such a way that the conveyor lying successively furthest away from the storage section along the feed-out path is of successively longest upstream-end extension. The solid waste is sorted manually on the second set of three belt conveyors and is then supplied to a draft-sorting machine.
    Type: Grant
    Filed: October 19, 1993
    Date of Patent: November 7, 1995
    Assignee: Okasan Corporation
    Inventor: Mitsuhiro Oka