Patents by Inventor Didier Coissard

Didier Coissard 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).

  • Machine for assembling and vulcanising tires
    Patent number: 7712504
    Abstract: A machine for manufacturing tires (P) using at least one core (N) used as a reference surface of the manufacture of the tires (P) by moving consecutively from one manufacturing station to another from the start of assembly through to vulcanisation, comprising a first line of stations, oriented in a horizontal direction XX?, capable of receiving the core whose axis of rotation rr? is oriented horizontally, and a second line of stations (200, 300, 300?), oriented in a horizontal direction YY?, perpendicular to the direction XX?, in which the stations are capable of receiving a core (N) whose axis rr? is oriented vertically. The first line of stations comprises a first (120) and a second (130) station for assembling the tire including member (121, 131) for grasping and driving the core (N) in rotation about a horizontal axis rr?, merged with the axis XX?, such members being placed opposite one another.
    Type: Grant
    Filed: June 19, 2006
    Date of Patent: May 11, 2010
    Assignee: Michelin Recherche et Technique S.A.
    Inventors: Dominique Cordaillat, Olivier Dailliez, Stéphane Beciu, Didier Coissard, Christian Vaillant
  • Machine for assembling and vulcanising tires
    Publication number: 20070029028
    Abstract: A machine for manufacturing tires (P) using at least one core (N) used as a reference surface of the manufacture of the tires (P) by moving consecutively from one manufacturing station to another from the start of assembly through to vulcanisation, comprising a first line of stations, oriented in a horizontal direction XX?, capable of receiving the core whose axis of rotation rr? is oriented horizontally, and a second line of stations (200, 300, 300?), oriented in a horizontal direction YY?, perpendicular to the direction XX?, in which the stations are capable of receiving a core (N) whose axis rr? is oriented vertically. The first line of stations comprises a first (120) and a second (130) station for assembling the tire including member (121, 131) for grasping and driving the core (N) in rotation about a horizontal axis rr?, merged with the axis XX?, such members being placed opposite one another.
    Type: Application
    Filed: June 19, 2006
    Publication date: February 8, 2007
    Applicant: Michelin Recherche et Technique S.A.
    Inventors: Dominique Cordaillat, Olivier Dailliez, Stephane Beciu, Didier Coissard, Christian Vaillant