Patents by Inventor Stéphane DELZENNE

Stéphane DELZENNE 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).

  • Patent number: 10544020
    Abstract: The invention relates to a load-handling vehicle provided with a driver's cab (1) and including a device for transporting a tool (2), which device comprises a telescopic boom (3) mounted to pivot in a plane parallel to the longitudinal plane of the vehicle (B-B) by means of a lifting jack (4) under the control of a power plant (5) arranged in a side casing (6), which plane is vertical when the vehicle is resting on horizontal ground (7) via wheels (8, 9, 10, 11), of which at least two front wheels or two rear wheels are driven by said power plant, the power plant comprising an engine (5A), a hydrostatic pump (5B), and a hydraulic pump (5C). According to the invention, said pumps (5B, 5C) and at least 40% of the footprint area of said engine (5A) as projected onto a plane that is horizontal when the vehicle is resting on horizontal ground are located under said boom (3).
    Type: Grant
    Filed: November 22, 2016
    Date of Patent: January 28, 2020
    Assignee: MANITOU BF
    Inventors: Stéphane Delzenne, Sylvain Poupard
  • Publication number: 20190031479
    Abstract: The invention relates to a load-handling vehicle provided with a driver's cab (1) and including a device for transporting a tool (2), which device comprises a telescopic boom (3) mounted to pivot in a plane parallel to the longitudinal plane of the vehicle (B-B) by means of a lifting jack (4) under the control of a power plant (5) arranged in a side casing (6), which plane is vertical when the vehicle is resting on horizontal ground (7) via wheels (8, 9, 10, 11), of which at least two front wheels or two rear wheels are driven by said power plant, the power plant comprising an engine (5A), a hydrostatic pump (5B), and a hydraulic pump (5C). According to the invention, said pumps (5B, 5C) and at least 40% of the footprint area of said engine (5A) as projected onto a plane that is horizontal when the vehicle is resting on horizontal ground are located under said boom (3).
    Type: Application
    Filed: November 22, 2016
    Publication date: January 31, 2019
    Applicant: MANITOU BF
    Inventors: Stéphane DELZENNE, Sylvain POUPARD