Patents by Inventor Daniel BELLOT

Daniel BELLOT 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).

  • METHOD FOR PREHEATING A WORKING ROLL FOR ROLLING
    Publication number: 20240286181
    Abstract: The invention relates to a method for preheating at least one working roll for rolling, involving phases of: determining a target thermal expansion profile, determining an effective mean temperature profile of longitudinal segments of the working roll and for determining a target mean temperature profile, activating a plurality of inductors distributed along the working roll in order to reduce a difference between the effective mean temperature and the target mean temperature.
    Type: Application
    Filed: June 28, 2022
    Publication date: August 29, 2024
    Inventors: Romain-Fabrice BERNES, Daniel BELLOT, Vincent DUHOUX, Clement QUESTROY, Jean-François VERDIER
  • TOOL FOR PERFORMING A FRICTION STIR WELDING WITH A FRUSTOCONICAL PIN; METHOD FOR WELDING TWO PARTS USING SUCH A TOOL; WELDED PRODUCT
    Publication number: 20200338665
    Abstract: The invention relates to a tool (1), intended for a friction stir welding station, the tool being capable of being rotated and including: a body (10), defining a transverse surface, forming a shoulder (11); a pin (12), extending, from the shoulder (11), along a longitudinal axis (Z), to an end (13), the pin (12) becoming slimmer between the shoulder (11) and the end, the distance between the end (13) and the shoulder (11) corresponding to a height of the pin (h).
    Type: Application
    Filed: December 20, 2018
    Publication date: October 29, 2020
    Inventors: Thierry ODIEVRE, Jean-Pierre ARMENIO, Daniel BELLOT
  • Cooling facility and method
    Patent number: 10130980
    Abstract: A cooling method for a rolling ingot of aluminum alloy after metallurgical homogenization heat treatment of said ingot and before hot rolling, characterized in that cooling by 30 to 150° C. is performed at a rate of 150 to 500° C./h, with a thermal differential of less than 40° C. throughout the treated portion of the ingot is disclosed. A facility allowing use of said method and said implementation is also disclosed.
    Type: Grant
    Filed: July 10, 2015
    Date of Patent: November 20, 2018
    Assignee: CONSTELLIUM NEUF-BRISACH
    Inventors: Vincent Duhoux, Bruno Magnin, Daniel Bellot, Jose Roche, Pierre Aucouturier
  • COOLING FACILITY AND METHOD
    Publication number: 20180236514
    Abstract: A cooling method for a rolling ingot of aluminium alloy after metallurgical homogenization heat treatment of said ingot and before hot rolling, characterized in that cooling by 30 to 150° C. is performed at a rate of 150 to 500° C./h, with a thermal differential of less than 40° C. throughout the treated portion of the ingot is disclosed. A facility allowing use of said method and said implementation is also disclosed.
    Type: Application
    Filed: April 25, 2018
    Publication date: August 23, 2018
    Inventors: Vincent DUHOUX, Bruno MAGNIN, Daniel BELLOT, José ROCHE, Pierre AUCOUTURIER
  • COOLING FACILITY AND METHOD
    Publication number: 20170189949
    Abstract: The invention relates to a cooling method for a rolling ingot of aluminium alloy after metallurgical homogenization heat treatment of said ingot and before hot rolling, characterized in that cooling by 30 to 150° C. is performed at a rate of 150 to 500° C./h, with a homogeneity of less than 40° C. throughout the treated portion of the ingot. The invention also relates to the facility allowing use of said method and said implementation.
    Type: Application
    Filed: July 10, 2015
    Publication date: July 6, 2017
    Inventors: Vincent DUHOUX, Bruno MAGNIN, Daniel BELLOT, Jose ROCHE, Pierre AUCOUTURIER