Patents by Inventor Jukka S. Ollikainen

Jukka S. Ollikainen 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: 4621969
    Abstract: A method and apparatus for loading and unloading a transport and storage rack, such as a cart-rack (9). Packages (2) of goods, arriving on a conveyor (3), are directed to the appropriate support plates (6) of an intermediate storage (4) equipped with a lifting and lowering device, the plates being situated at a distance from each other corresponding to the distance between the shelves in the cart-rack (9), in which case a number of goods packages corresponding to the number of shelves in the rack are transferred simultaneously into the rack by means of a separate pushing device (5), the several pushers (11) of this device carrying out the transfer. The rack (9) is unloaded by pushing by means of a pusher (5) all the goods packages (2) in it simultaneously into the intermediate storage (4) and from there one at the time onto the conveyor (3). At this time the conveying direction of the lifting device is opposite to the loading procedure.
    Type: Grant
    Filed: June 7, 1984
    Date of Patent: November 11, 1986
    Assignee: Valpak Oy
    Inventors: Christer K. Berghall, Jukka S. Ollikainen, Timo T. Koskivaara