Patents Assigned to Automatic Mechanical System Engineering Co.
  • Method and apparatus for weighing bulk materials
    Patent number: 4576243
    Abstract: Bulk materials are supplied on to a conveyor one after another with the supply port filled with the material. Since the pressure applied to the conveyor surface by the material is constant, what is called the fall error is eliminated. In one embodiment the conveyor is moved while in another embodiment the material is carried by scrapers secured to a chain conveyor.
    Type: Grant
    Filed: April 27, 1984
    Date of Patent: March 18, 1986
    Assignee: Automatic Mechanical System Engineering Co.
    Inventor: Masato Matsumoto