Patents by Inventor Metin Arcan

Metin Arcan 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: 7946841
    Abstract: A device for the transportation and chilling of a film tube extruded shortly before has at least one first pair of rollers, through the clearance between which rollers, the film tube enters into a chilling area, and a second pair of rollers, through the clearance between which rollers, the film tube leaves the chilling area. Thereby the film tube can discharge heat to its environment between the first and the second roller pair. The path length that the film traverses between the first roller pair and the second roller pair is variable.
    Type: Grant
    Filed: April 7, 2005
    Date of Patent: May 24, 2011
    Assignee: Windmoeller & Hoelscher KG
    Inventor: Metin Arcan
  • Publication number: 20070246198
    Abstract: The invention describes a device for transportation and chilling (24) of a film tube (6,9), extruded shortly before, which comprises, as a characterizing feature, at least one first pair of rollers (25), through the clearance between which rollers, the film tube (6,9) enters into a chilling area and a second pair of rollers (25), through the clearance between which rollers, the film tube (6,9) leaves the chilling area. Thereby the film tube (6,9) can discharge heat to its environment between the first and the second roller pair (25). An inventive step lies in that the path length (26), which the film (6,9) traverses between the first roller pair (25) and the second roller pair (25) is variable.
    Type: Application
    Filed: April 7, 2005
    Publication date: October 25, 2007
    Inventor: Metin Arcan