Patents by Inventor Serge Besnier

Serge Besnier 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).

  • Pneumatic tightening/untightening device with optimized setting of intake
    Patent number: 10875162
    Abstract: A pneumatic screw driving device includes a terminal element intended to cooperate with an element to be tightened/untightened and a body. The body houses: a pneumatic motor capable of rotationally driving the terminal element; an air intake into the motor; and a setting element for setting an intake section of the air intake into the motor. The setting element can take at least: a fixed state in which the intake section is fixed; and a setting state in which the intake section is adjustable between at least two values.
    Type: Grant
    Filed: December 27, 2018
    Date of Patent: December 29, 2020
    Assignee: ETABLISSEMENTS GEORGES RENAULT
    Inventors: Benoit Lefrancois, Serge Besnier
  • PNEUMATIC TIGHTENING/UNTIGHTENING DEVICE WITH OPTIMIZED SETTING OF INTAKE
    Publication number: 20190202039
    Abstract: A pneumatic screw driving device includes a terminal element intended to cooperate with an element to be tightened/untightened and a body. The body houses: a pneumatic motor capable of rotationally driving the terminal element; an air intake into the motor; and a setting element for setting an intake section of the air intake into the motor. The setting element can take at least: a fixed state in which the intake section is fixed; and a setting state in which the intake section is adjustable between at least two values.
    Type: Application
    Filed: December 27, 2018
    Publication date: July 4, 2019
    Inventors: Benoit Lefrancois, Serge Besnier