Patents by Inventor Nicolas Lutzi

Nicolas Lutzi 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: 11066864
    Abstract: An aircraft electric door for a pressurized airframe having a locking system for locking a safety catch, a system for moving a door arm, and an electric motor activated by a door computer to actuate both systems. The system for moving the door arm includes a guideway linked to the door arm. The guideway is in a mobile cylindrical support rotated by the electric motor. A fixed guide is fitted in a cylindrical sleeve around the cylindrical support. The fixed guide includes a vertical camway and a horizontal camway. The door arm pivots around a vertical hinge and is linked with door lifting devices. The door lifting devices are mounted between a shaft of the safety catch and the door arm.
    Type: Grant
    Filed: February 4, 2019
    Date of Patent: July 20, 2021
    Assignee: Latecoeye
    Inventors: Cyrille Bessettes, Damien Buchet, Nicolas Lutzi, Renaud Othomene
  • Publication number: 20190169915
    Abstract: The invention aims to integrate the activation of the opening/closing phases around a single electric motor, including the treatment of the external window that may be present. An airplane electric door according to the invention has a locking system provided with means for locking a safety catch and a system (200) for coordinating door movements having a single actuating electric motor (2), a cylindrical support (501) having a vertical rotation axis (Z?Z), said support (501) being intended to be rotated by the motor (2), and a fixed guide (91). The support (501) has at least one guideway (511) connected to the arm (6), this guideway (511) being at least partially helical along the vertical axis (Z?Z) of the support (501).
    Type: Application
    Filed: February 4, 2019
    Publication date: June 6, 2019
    Applicant: LATECOERE
    Inventors: Cyrille BESSETTES, Damien BUCHET, Nicolas LUTZI, Renaud OTHOMENE
  • Patent number: 10240383
    Abstract: An aircraft electric door including a locking system for actuating a safety catch for locking the door, a system for moving the door between open and closed positions, and a single electric motor for actuating both the locking system and the system for moving the door.
    Type: Grant
    Filed: October 10, 2017
    Date of Patent: March 26, 2019
    Assignee: LATECOERE
    Inventors: Cyrille Bessettes, Damien Buchet, Nicolas Lutzi, Renaud Othomene
  • Publication number: 20180044969
    Abstract: The invention aims to integrate the activation of the opening/closing phases around a single electric motor, including the treatment of the external window that may be present. An airplane electric door according to the invention has a locking system provided with means for locking a safety catch and a system (200) for coordinating door movements having a single actuating electric motor (2), a cylindrical support (501) having a vertical rotation axis (Z?Z), said support (501) being intended to be rotated by the motor (2), and a fixed guide (91).
    Type: Application
    Filed: October 10, 2017
    Publication date: February 15, 2018
    Applicant: LATECOERE
    Inventors: Cyrille BESSETTES, Damien BUCHET, Nicolas LUTZI, Renaud OTHOMENE
  • Patent number: 9816307
    Abstract: An aircraft electric door including a locking system for actuating a safety catch for locking the door, a system for moving the door between open and closed positions, and a single electric motor for actuating both the locking system and the system for moving the door.
    Type: Grant
    Filed: November 14, 2013
    Date of Patent: November 14, 2017
    Assignee: Latecoere
    Inventors: Cyrille Bessettes, Damien Buchet, Nicolas Lutzi, Renaud Othomene
  • Publication number: 20150292254
    Abstract: The invention aims to integrate the activation of the opening/closing phases around a single electric motor, including the treatment of the external window that may be present. An airplane electric door according to the invention has a locking system provided with means for locking a safety catch and a system (200) for coordinating door movements having a single actuating electric motor (2), a cylindrical support (501) having a vertical rotation axis (Z?Z), said support (501) being intended to be rotated by the motor (2), and a fixed guide (91). The support (501) has at least one guideway (511) connected to the arm (6), this guideway (511) being at least partially helical along the vertical axis (Z?Z) of the support (501).
    Type: Application
    Filed: November 14, 2013
    Publication date: October 15, 2015
    Inventors: Cyrille Bessettes, Damien Buchet, Nicolas Lutzi, Renaud Othomene