Patents by Inventor Patrick Quirion

Patrick Quirion 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: 8500384
    Abstract: This invention concerns an aircraft cargo loader comprising a deck platform; a front and a rear wheel assembly units; and a scissor assembly extending under the platform for supporting it and move it between an open and close position. The scissor comprises a first and a second elongated arm pivotally connected by a swivel joint. Each of the first and second elongated members have an upper end pivotally attached to the deck platform and a lower end pivotally connected to the rear and front wheel assembly unit respectively. One of the first and second elongated members is articulated and comprising an upper segment pivotally connected to a lower segment. The loader comprises a first controllable actuator to move the scissor assembly between the open and close positions and a second controllable actuator to actuate the upper segment relative to the lower segment so as to tilt the deck platform longitudinally.
    Type: Grant
    Filed: August 18, 2009
    Date of Patent: August 6, 2013
    Assignee: TLD (Canada) Inc.
    Inventor: Patrick Quirion
  • Patent number: 8425174
    Abstract: This invention concerns an aircraft cargo loader for lifting cargo and freight onto and off an aircraft or plane by the loader comprises a longitudinal deck platform; a supporting assembly extending under the platform for supporting and moving the deck platform between a raised position and a lowered position; and an adjusting mechanism installed in connection with a front transverse shaft of the supporting assembly for transversally tilting the platform between a first tilt angular position where one of the longitudinal side of the platform is tilted with respect to the other longitudinal side; a neutral angular position; and a second tilt position where the other longitudinal side of the platform is tilted with respect to said one longitudinal side. The loader also comprises an actuator to actuate the rotational movement of the front transverse shaft.
    Type: Grant
    Filed: August 18, 2009
    Date of Patent: April 23, 2013
    Assignee: TLD (Canada) Inc.
    Inventor: Patrick Quirion
  • Publication number: 20110139933
    Abstract: This invention concerns an aircraft cargo loader comprising a deck platform; a front and a rear wheel assembly units; and a scissor assembly extending under the platform for supporting it and move it between an open and close position. The scissor comprises a first and a second elongated arm pivotally connected by a swivel joint. Each of the first and second elongated members have an upper end pivotally attached to the deck platform and a lower end pivotally connected to the rear and front wheel assembly unit respectively. One of the first and second elongated members is articulated and comprising an upper segment pivotally connected to a lower segment. The loader comprises a first controllable actuator to move the scissor assembly between the open and close positions and a second controllable actuator to actuate the upper segment relative to the lower segment so as to tilt the deck platform longitudinally.
    Type: Application
    Filed: August 18, 2009
    Publication date: June 16, 2011
    Inventor: Patrick Quirion
  • Publication number: 20110142583
    Abstract: This invention concerns an aircraft cargo loader for lifting cargo and freight onto and off an aircraft or plane by the loader comprises a longitudinal deck platform; a supporting assembly extending under the platform for supporting and moving the deck platform between a raised position and a lowered position; and an adjusting mechanism installed in connection with a front transverse shaft of the supporting assembly for transversally tilting the platform between a first tilt angular position where one of the longitudinal side of the platform is tilted with respect to the other longitudinal side; a neutral angular position; and a second tilt position where the other longitudinal side of the platform is tilted with respect to said one longitudinal side. The loader also comprises an actuator to actuate the rotational movement of the front transverse shaft.
    Type: Application
    Filed: August 18, 2009
    Publication date: June 16, 2011
    Inventor: Patrick Quirion