Patents by Inventor Jorma Antikainen

Jorma Antikainen has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 4732523
    Abstract: A ship unloading mechanism has an endless, vertically operating compartmented belt conveyor by which material to be lifted is transported from a ship's hold at the lower end of the conveyor onto a horizontal conveyor at the top end of the conveyor, when the material is further transported e.g. onto a quayside conveyor, etc. At the lower end of the compartmented belt conveyor there is provided a material supplying device which has a vaned wheel, the vanes of which fling the material at high velocity from the hold into upwardly facing compartments of the compartmented belt conveyor.
    Type: Grant
    Filed: October 10, 1986
    Date of Patent: March 22, 1988
    Assignee: Kone Oy
    Inventors: Jorma Antikainen, Matti Sepling, Jyri Jusslin
  • Patent number: 4693360
    Abstract: A continuously operating bulk goods unloader which has by a vertical jib supporter (9) maintaining its direction been affixed to a supporting structure carrying the unloader and within the tubular vertical jib (1) of which runs an endless compartmented belt (5), onto which a detacher head (4) discharges bulk goods. The vertical jib (1) has been subdivided into a lower part (3) and an upper part (2), these parts being interconnected by a turnable joint (6), and the lower part (3) is tiltable with reference to the upper part (2) at the turnable joint, with the aid of pressure cylinder (8).
    Type: Grant
    Filed: August 19, 1981
    Date of Patent: September 15, 1987
    Assignee: Kone Oy
    Inventors: Jorma Antikainen, Yrjo Olsoni, Pentti Valimaki