Patents by Inventor Pekka Hoikkala

Pekka Hoikkala 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).

  • Arrangement for performing a contact pattern test of bevel gears
    Patent number: 6182506
    Abstract: An arrangement performs a contact pattern test of bevel gears when they are produced. The arrangement includes a testing unit in connection with a machining apparatus, to which testing unit a finished bevel gear can be fastened to rotate around its axis so that the finished bevel gear and the other bevel gear which is being finished can be arranged into a rotating contact with each other so as to allow the contact pattern of the cogs to be checked.
    Type: Grant
    Filed: February 20, 1998
    Date of Patent: February 6, 2001
    Assignee: ATA Gears Ltd.
    Inventor: Pekka Hoikkala