Patents by Inventor Fredrik Kangas

Fredrik Kangas 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: 9567170
    Abstract: The invention relates to a system for turning a cargo carrier (3) with the purpose of discharging the same of cargo, which system comprises a transport device (1) having a chassis, a cargo carrier (3) loosely carried on the chassis and provided with engagement points (6a, 6b), a first turning device (10) disposed to engage with the engagement points (6a) of the cargo carrier as well as to actuate the cargo carrier for the turning of the same, and a second turning device (11) disposed to engage with the engagement points (6b) of the cargo carrier at the same time as the first turning device actuates the cargo carrier, members for the control and actuation of at least the first device (10), and members for the correct positioning of the cargo carrier (3). Upon actuation of the first device (10), the cargo carrier is disposed to tilt so that the engagement points arranged on the second side of the cargo carrier will engage with the second turning device (11).
    Type: Grant
    Filed: June 29, 2011
    Date of Patent: February 14, 2017
    Assignee: Kiruna Wagon AB
    Inventors: Bengt Bolsoy, Fredrik Kangas, Daniel Kangas
  • Publication number: 20130189058
    Abstract: The invention relates to a system for turning a cargo carrier (3) with the purpose of discharging the same of cargo, which system comprises a transport device (1) having a chassis, a cargo carrier (3) loosely carried on the chassis and provided with engagement points (6a, 6b), a first turning device (10) disposed to engage with the engagement points (6a) of the cargo carrier as well as to actuate the cargo carrier for the turning of the same, and a second turning device (11) disposed to engage with the engagement points (6b) of the cargo carrier at the same time as the first turning device actuates the cargo carrier, members for the control and actuation of at least the first device (10), and members for the correct positioning of the cargo carrier (3). Upon actuation of the first device (10), the cargo carrier is disposed to tilt so that the engagement points arranged on the second side of the cargo carrier will engage with the second turning device (11).
    Type: Application
    Filed: June 29, 2011
    Publication date: July 25, 2013
    Applicant: KIRUNA WAGON AB
    Inventors: Bengt Bolsoy, Fredrik Kangas, Daniel Kangas