Patents by Inventor Denis Bissieres

Denis Bissieres 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).

  • Roller gear element
    Patent number: 11834156
    Abstract: A gear element includes a support (3) on which first rollers (10a) and second rollers (10b), which are intended for engaging with the teeth of a neighboring gear element (2), are alternately mounted. Each roller (10a, 10b) is mounted for rotation about its longitudinal axis (X?) via rotary guide means (20) cooperating with end portions of the rollers (10a, 10b). The rotary guide means (20) of the first rollers (10a) and the rotary guide means (20) of the second rollers (10b) are staggered in the vicinity of an outer periphery of the support (3).
    Type: Grant
    Filed: November 6, 2020
    Date of Patent: December 5, 2023
    Assignee: SAFRAN LANDING SYSTEMS
    Inventor: Denis Bissieres
  • ROLLER GEAR ELEMENT
    Publication number: 20220388636
    Abstract: A gear element includes a support (3) on which first rollers (10a) and second rollers (10b), which are intended for engaging with the teeth of a neighboring gear element (2), are alternately mounted. Each roller (10a, 10b) is mounted for rotation about its longitudinal axis (X?) via rotary guide means (20) cooperating with end portions of the rollers (10a, 10b). The rotary guide means (20) of the first rollers (10a) and the rotary guide means (20) of the second rollers (10b) are staggered in the vicinity of an outer periphery of the support (3).
    Type: Application
    Filed: November 6, 2020
    Publication date: December 8, 2022
    Applicant: SAFRAN LANDING SYSTEMS
    Inventor: Denis Bissieres