Patents by Inventor Leon Rutten

Leon Rutten 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).

  • Abrasive blasting method and control device for such a method
    Patent number: 9061396
    Abstract: Abrasive blasting control method in which a control device (10) is used including at least a swing-arm (13) and in which the movement of the swing-arm (13) is controlled from the exterior of the casing of the wheel from its rest position to its second position in which said swing arm (13) is subjected to a part of the jet of abrasives leaving the wheel (1).
    Type: Grant
    Filed: April 6, 2011
    Date of Patent: June 23, 2015
    Assignee: ROSLER HOLDING GMBH & CO. KG
    Inventors: Leon Rutten, Jean Rutten
  • ABRASIVE BLASTING METHOD AND CONTROL DEVICE FOR SUCH A METHOD
    Publication number: 20130122781
    Abstract: Abrasive blasting control method in which a control device (10) is used including at least a swing-arm (13) and in which the movement of the swing-arm (13) is controlled from the exterior of the casing of the wheel from its rest position to its second position in which said swing arm (13) is subjected to a part of the jet of abrasives leaving the wheel (1).
    Type: Application
    Filed: April 6, 2011
    Publication date: May 16, 2013
    Applicant: ROSLER HOLDING GMBH & CO. KG
    Inventors: Leon Rutten, Jean Rutten
  • Airgun
    Patent number: 4899717
    Abstract: An airgun in which a spring-operated piston is provided for compressing air n a chamber, wherein arming of the gun is accomplished by a transport mechanism which acts on the piston to compress the spring, with the transport mechanism being driven by a battery-powered electric motor, the transport mechanism, electric motor and battery being incorporated within the airgun.
    Type: Grant
    Filed: December 2, 1987
    Date of Patent: February 13, 1990
    Assignee: Centre D'Innovations Et De Recherches Appliquers, societe anonyme
    Inventors: Leon Rutten, Jean Rutten
  • Centrifugal shotting turbine
    Patent number: 4366690
    Abstract: A shotting turbine having blades with working faces having a longitudinal profile comprising a convex part and a concave part with angles of curvature chosen to provide an optimized rate of ejection of the shot and a high concentration of the jet.
    Type: Grant
    Filed: October 30, 1979
    Date of Patent: January 4, 1983
    Assignee: Cockerill Sambre
    Inventor: Leon Rutten
  • Centrifugal shotting turbine
    Patent number: 4277965
    Abstract: A centrifugal shotting turbine having easily replaceable blades shaped so as to project shot at a high rate of ejection in a concentrated jet. The turbine comprises a plurality of curved blades, each having a convex-concave working surface and longitudinal fillets extending from opposite edges thereof. The fillets fit into corresponding grooves in the flanges between which the blades are interposed and are secured therein by bearing pins and springs.
    Type: Grant
    Filed: July 24, 1979
    Date of Patent: July 14, 1981
    Assignee: Cockerill
    Inventor: Leon Rutten