Patents by Inventor Pentti V. Ahola

Pentti V. Ahola 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).

  • Automatic charging member
    Patent number: 5151006
    Abstract: The invention relates to an automatic charging member for positioning of heavy loads, particularly sheet-like objects as anodes and cathodes into electrolysis tanks. According to the invention, between the loading member (1) and the gripping device (8) there is attached a control frame (3) so that on the ground of the information received from the position detectors (9) the positioning of the gripping device (8) is carried out by moving the control frame (3).
    Type: Grant
    Filed: June 20, 1989
    Date of Patent: September 29, 1992
    Assignee: Outokumpu Oy
    Inventors: Tom E. Marttila, Tuomo V. J. Kivisto, Pentti V. Ahola