Patents by Inventor Petri VETTERSTRAND

Petri VETTERSTRAND 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 and method for unloading raw material
    Patent number: 8522807
    Abstract: An arrangement and method for unloading raw material in connection with a cable manufacturing apparatus. The arrangement includes a feed inlet connected to the cable manufacturing apparatus for feeding raw material into the cable manufacturing apparatus, the feed inlet being adapted to be connected to an unloading spout of the raw material. The arrangement further includes a seal for opening and closing the feed inlet when the unloading spout is connected to the feed inlet.
    Type: Grant
    Filed: January 21, 2011
    Date of Patent: September 3, 2013
    Assignee: Maillefer S.A.
    Inventors: Petri Vetterstrand, Jorma Leppänen, Juha Hiltunen
  • ARRANGEMENT AND METHOD FOR UNLOADING RAW MATERIAL
    Publication number: 20110209773
    Abstract: An arrangement and method for unloading raw material in connection with a cable manufacturing apparatus. The arrangement comprises a feed inlet connected to the cable manufacturing apparatus for feeding raw material into the cable manufacturing apparatus, the feed inlet being adapted to be connected to an unloading spout of the raw material. The arrangement further comprises sealing means for opening and closing the feed inlet when the unloading spout is connected to the feed inlet.
    Type: Application
    Filed: January 21, 2011
    Publication date: September 1, 2011
    Applicant: MAILLEFER S.A.
    Inventors: Petri VETTERSTRAND, Jorma LEPPÄNEN, Juha HILTUNEN