Patents by Inventor Lauri Kohtamaki

Lauri Kohtamaki 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).

  • Production method for handling plates cut out of a plate blank for further production
    Patent number: 5648907
    Abstract: The invention relates to a production method for handling plates to be cut out of a plate blank. The production method is effected via a production system by carrying out a variety of working operations in an integrated manner, at a so-called plate working center, with a shearing mechanism, an unloading and handling mechanism, as well as a single or multi-section conveyor mechanism serving as a buffer conveyor storage therebetween, the mechanisms being computer controlled.
    Type: Grant
    Filed: May 9, 1994
    Date of Patent: July 15, 1997
    Assignee: Lillbackan Konepaja Oy
    Inventors: Jorma Taijonlahti, Lauri Kohtamaki
  • Production method and system for handling plates cut out of a plate blank for further production
    Patent number: 5317516
    Abstract: The invention relates to a production method for handling plates to be cut out of a plate blank. The production method is effected via a production system by carrying out a variety of working operations in an integrated manner, at a so-called plate working center, with a shearing mechanism, an unloading and handling mechanism, as well as a single or multi-section conveyor mechanism serving as a buffer conveyor storage therebetween, the mechanisms being computer controlled.
    Type: Grant
    Filed: June 19, 1991
    Date of Patent: May 31, 1994
    Assignee: Lillbackan Konepaja Oy
    Inventors: Jorma Taijonlahti, Lauri Kohtamaki