Patents by Inventor HENRI-ALEXANDRE OURSAIRE

HENRI-ALEXANDRE OURSAIRE 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).

  • Pressure bonding products in the manufacture of tires
    Patent number: 10857748
    Abstract: A tire production device is provided for pressure bonding products that are presented in a product profile (120) on a forming drum surface. The device includes a multidisc roller system (100) having a frame (102) relative to which a plurality of disc assemblies (104, 104?) are disposed along a common axis. Each disc assembly includes an actuatable arm 106 that is linearly displaceable relative to the frame, a pair of removably attached demi-discs (110, 110?) and a bearing (112) that accommodates rotation of the demi-discs (110). An actuator is associated with each disc assembly (104, 104?) for bringing the disc assemblies (104, 104?) into and out of contact with the product profile (120). A method is also provided for assembling tire components for the manufacture of tires.
    Type: Grant
    Filed: April 25, 2017
    Date of Patent: December 8, 2020
    Assignee: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN
    Inventors: Cedric Astier, Henri-Alexandre Oursaire
  • PRESSURE BONDING PRODUCTS IN THE MANUFACTURE OF TIRES
    Publication number: 20190143621
    Abstract: A tire production device is provided for pressure bonding products that are presented in a product profile (120) on a forming drum surface. The device includes a multidisc roller system (100) having a frame (102) relative to which a plurality of disc assemblies (104, 104?) are disposed along a common axis. Each disc assembly includes an actuatable arm 106 that is linearly displaceable relative to the frame, a pair of removably attached demi-discs (110, 110?) and a bearing (112) that accommodates rotation of the demi-discs (110). An actuator is associated with each disc assembly (104, 104?) for bringing the disc assemblies (104, 104?) into and out of contact with the product profile (120). A method is also provided for assembling tire components for the manufacture of tires.
    Type: Application
    Filed: April 25, 2017
    Publication date: May 16, 2019
    Applicant: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN
    Inventors: CEDRIC ASTIER, HENRI-ALEXANDRE OURSAIRE