Patents by Inventor Benjamin Parzy

Benjamin Parzy 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: 6948683
    Abstract: An aircraft landing gear includes a leg having a strut receiving a telescopic rod to slide on a sliding axis, the strut being hinged to an aircraft structure and being capable of pivoting about a pivot axis that is highly offset from the sliding axis. The landing gear further includes a connection structure essentially formed by two panels connecting two axially separate points of the strut to a common axis structure extending along the strut pivot axis. In the gear-down position, the panels are one above the other, the top panel being connected to the strut via a high attachment which is rigid in twisting, while the bottom panel is connected to the strut via a low attachment which tolerates twisting, thereby enabling the strut to warp to some extent when the aircraft is turning while taxiing.
    Type: Grant
    Filed: July 27, 2004
    Date of Patent: September 27, 2005
    Assignee: Messier-Dowty SA
    Inventors: Michel Derrien, Benjamin Parzy
  • Publication number: 20040262452
    Abstract: The invention relates to aircraft landing gear of the type comprising a leg constituted by a strut receiving a telescopic rod to slide on a sliding axis, said strut being hinged to an aircraft structure and being capable of pivoting about a pivot axis that is highly offset from the sliding axis. In accordance with the invention, the landing gear includes a connection structure essentially constituted by two panels connecting two axially separate points of the strut to a common axis structure extending along the strut pivot axis. In the gear-down position, the panels are one above the other, the top panel being connected to the strut via a high attachment which is rigid in twisting, while the bottom panel is connected to the strut via a low attachment which tolerates twisting, thereby enabling the strut to warp to some extent when the aircraft is turning while taxiing.
    Type: Application
    Filed: July 27, 2004
    Publication date: December 30, 2004
    Applicant: MESSIER-DOWTY SA
    Inventors: Michel Derrien, Benjamin Parzy
  • Patent number: 6805320
    Abstract: An aircraft landing gear includes a leg having a strut receiving a telescopic rod to slide on a sliding axis, the strut being hinged to an aircraft structure and being capable of pivoting about a pivot axis that is highly offset from the sliding axis. The landing gear further includes a connection structure essentially comprising two panels connecting two axially separate points of the strut to a common axis structure extending along the strut pivot axis. In the gear-down position, the panels are one above the other, the top panel being connected to the strut via a high attachment which is rigid in twisting, while the bottom panel is connected to the strut via a low attachment which tolerates twisting, thereby enabling the strut to warp to some extent when the aircraft is turning while taxiing.
    Type: Grant
    Filed: August 28, 2002
    Date of Patent: October 19, 2004
    Assignee: Messier-Dowty SA
    Inventors: Michel Derrien, Benjamin Parzy
  • Publication number: 20030029966
    Abstract: The invention relates to aircraft landing gear of the type comprising a leg (11) constituted by a strut (12) receiving a telescopic rod (13) to slide on a sliding axis (Z), said strut being hinged to an aircraft structure and being capable of pivoting about a pivot axis (X) that is highly offset from the sliding axis (Z). In accordance with the invention, the landing gear (10) includes a connection structure (100) essentially constituted by two panels (101, 102) connecting two axially separate points of the strut (12) to a common axis structure (103) extending along the strut pivot axis (X). In the gear-down position, the panels (101, 102) are one above the other, the top panel (101) being connected to the strut (12) via a high attachment (105) which is rigid in twisting, while the bottom panel (102) is connected to the strut (12) via a low attachment (106) which tolerates twisting, thereby enabling the strut (12) to warp to some extent when the aircraft is turning while taxiing.
    Type: Application
    Filed: August 28, 2002
    Publication date: February 13, 2003
    Inventors: Michel Derrien, Benjamin Parzy