Patents Assigned to Richards Structural Steel Company Limited
  • Vibratory feeder
    Patent number: 4152258
    Abstract: A vibratory feeder for conveying particulate material from one level to a higher level comprising an inclined, article-supporting surface, means for vibrating said surface, a plurality of baffles disposed in spaced apart relationship and spaced from the inclined surface with the baffles lying at an angle to the article-supporting surface.
    Type: Grant
    Filed: August 25, 1977
    Date of Patent: May 1, 1979
    Assignee: Richards Structural Steel Company Limited
    Inventor: John H. Morgan