Patents by Inventor Matti J. Kuusikko

Matti J. Kuusikko 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: 4501526
    Abstract: The present invention is concerned with a conveying apparatus especially to be used for charging a shaft furnace. The apparatus comprises a transferring device consisting of at least one carriage accommodating at least two skips with open tops. At the upper part of the skip there is, or can be attached a lifting handle. The skips are lifted to the emptying position by a lifting device including locking bars and a locking device. The locking bars are situated in relation to the pouring lip of the skip, on the opposite side of the transverse vertical plane bisecting the center of gravity, in order to tilt the skip around the locking bar.
    Type: Grant
    Filed: February 22, 1984
    Date of Patent: February 26, 1985
    Assignee: Outokumpu Oy
    Inventors: Matti J. Kuusikko, Olavi K. Rantala