Patents by Inventor Seppo Anttila

Seppo Anttila 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: 5575614
    Abstract: A method and apparatus for separating pieces of sawn timber from bundles coming out of a sawing machine. The bundles, when emerging longitudinally from the sawing machine, are transferred in their transverse direction individually and sequentially to at least one unloading station and the bundles are unloaded from beneath, i.e., from the lowermost one of the pieces, using gripping members sequentially passing through the unloading station(s) and engaging with the lowermost piece of timber. The separated pieces of sawn timber unloaded from the bundles are transported at regular intervals onwards.
    Type: Grant
    Filed: October 6, 1995
    Date of Patent: November 19, 1996
    Assignee: Woodma Oy
    Inventors: Seppo Anttila, Reijo Taalikka
  • Patent number: 4290722
    Abstract: There is provided a method and apparatus whereby pieces of timber are sorted into lots on supporting arms which are suspended by flexible and extensible members. As the timber is added, the arms are lowered and finally extend down to a conveyor apparatus. The arms then open to discharge the timber on to the conveyor apparatus and are then drawn up, are closed and reach the start position where a new lot of timber is received.
    Type: Grant
    Filed: August 6, 1979
    Date of Patent: September 22, 1981
    Assignee: Alpo Rysti
    Inventors: Alpo Rysti, Seppo Anttila, Veijo Maki-Hoimela