Patents by Inventor Markus Alitalo

Markus Alitalo 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).

  • Equipment for cutting particularly a paper web with a water jet
    Patent number: 6955107
    Abstract: Support and positioning means (10) and a cutting head (13) supported on them extend in the operating position of the area of the edge part (14?) of a paper web (14). In the cutting head (13), there is a support surface (16) and at least one nozzle (17), which is set in such a way that the edge part (14?) travels between the support surface (16) and the nozzle (15). The equipment includes mechanical cleaning means (20) and/or a cleaning construction (21) for keeping the support surfaces (16) clean. The cleaning means (20) and/or cleaning construction (21) are arranged on the opposite side of the paper web (14) to the nozzle (17).
    Type: Grant
    Filed: October 1, 2001
    Date of Patent: October 18, 2005
    Assignee: Metso Paper, Inc.
    Inventors: Markus Alitalo, Petri Enwald, Mikko Hakuli, Markku Lyytinen, Samppa J. Salminen, Anssi Toivanen, Mika Viljanmaa
  • Equipment for cutting particularly a paper web with a water jet
    Publication number: 20040011175
    Abstract: Support and positioning means (10) and a cutting head (13) supported on them extend in the operating position of the area of the edge part (14′) of a paper web (14). In the cutting head (13), there is a support surface (16) and at least one nozzle (17), which is set in such a way that the edge part (14′) travels between the support surface (16) and the nozzle (15). The equipment includes mechanical cleaning means (20) and/or a cleaning construction (21) for keeping the support surfaces (16) clean. The cleaning means (20) and/or cleaning construction (21) are arranged on the opposite side of the paper web (14) to the nozzle (17).
    Type: Application
    Filed: July 28, 2003
    Publication date: January 22, 2004
    Inventors: Markus Alitalo, Petri Enwald, Mikko Hakuli, Markku Lyytinen, Samppa J Salminen, Anssi Toivanen, Mika Viljanmaa