Patents Assigned to SARL ALBRET
  • Tool holder comprising a cooling means
    Patent number: 8876447
    Abstract: A tool holder for a machining tool includes a cooling means for a compressed air blowing tool and a device for cooling air compressed by a vortex tube device. The tool holder is generally cylindrical and the vortex tube device advantageously includes a plurality of vortex tubes placed annularly around the axis of the cylinder and the cold air outputs of which are directed at the tool held by the tool holder.
    Type: Grant
    Filed: July 17, 2009
    Date of Patent: November 4, 2014
    Assignees: European Aeronautic Defence & Space Company, E.P.B., Sarl Albret
    Inventors: Delphine Allehaux, Patrice Rabate, Alain Freyermuth, Jean Bernard Cledat, Jean-Pierre Fantin, Ugo Masciantonio
  • TOOL HOLDER COMPRISING A COOLING MEANS
    Publication number: 20120070237
    Abstract: A tool holder for a machining tool includes a cooling means for a compressed air blowing tool and a device for cooling air compressed by a vortex tube device. The tool holder is generally cylindrical and the vortex tube device advantageously includes a plurality of vortex tubes placed annularly around the axis of the cylinder and the cold air outputs of which are directed at the tool held by the tool holder.
    Type: Application
    Filed: July 17, 2009
    Publication date: March 22, 2012
    Applicants: E.P.B., EUROPEAN AERONAUTIC DEFENCE AND SPACE COMPANY EADS FRANCE, SARL ALBRET
    Inventors: Delphine Allehaux, Patrice Rabate, Alain Freyermuth, Jean Bernard Cledat, Jean-Pierre Fantin, Ugo Masciantonio