Patents by Inventor Pierre-Luc LACHANCE

Pierre-Luc LACHANCE 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).

  • Publication number: 20230373069
    Abstract: The tooling system can have an extension unit having a pushing member and a pulling member extending along a length, the pushing member and the pulling member in sliding engagement and displaceable relative to one another, the extension unit having an internal passage configured for receiving a portion of the shaft via the first end; a pushing adapter engageable with and disengageable from the pushing member at the first end, and further engageable with and disengageable from one of the shaft and the component; and a pulling adapter engageable with and disengageable from the pulling member at the first end, and further engageable with and disengageable from an other one of the shaft and the component.
    Type: Application
    Filed: May 17, 2022
    Publication date: November 23, 2023
    Inventors: Danny NOISEUX, Pierre-Luc LACHANCE
  • Publication number: 20230189406
    Abstract: Fixtures and methods for induction heating of bored parts are described. The fixtures and methods may be used to counter the effects of convective heat transfer and thereby promote a more uniform temperature distribution around a bore of a bored part being heated. The fixture includes a base including one or more locators engaged with the part and locating the base relative to the part, and an induction heating coil supported by the base. The induction heating coil is disposed inside the bore of the part and is inductively coupled to the part. The induction heating coil is wound about a coil axis which is non-coaxial with a bore axis of the bore of the part during heating of the part.
    Type: Application
    Filed: December 10, 2021
    Publication date: June 15, 2023
    Inventors: Pierre GAUDET, Pierre-Luc LACHANCE
  • Publication number: 20230121111
    Abstract: A linkage for interconnecting material handling equipment of a convoy is provided. The linkage comprises a rod having first and second opposite ends, a first pivot joint between the first end and the second end, the first pivot joint having a first pivot axis extending transversely to a longitudinal axis of the rod. A biasing member is secured to the rod and deformable upon rotation of the first pivot joint about the first pivot axis. The biasing member resists at least partially to the rotation of the first pivot joint about the first pivot axis. A first coupling and a second coupling are respectively pivotally mounted to the first end and the second end of the rod for rotation about respective pivot axes transverse to both the longitudinal axis of the rod and the first pivot axis.
    Type: Application
    Filed: October 15, 2021
    Publication date: April 20, 2023
    Inventors: Jean-Yves BARBEAU, Pierre-Luc LACHANCE, Jonathan LAFLAMME, Daniel GOYETTE
  • Patent number: 11533788
    Abstract: An induction heating system can be adapted for shrink fitting a plurality of different assemblies. A plurality of tooling units associated to respective ones of the assemblies, each one having an appropriately configured induction coil and holder, can be provided. A computer can be used to control the delivery of electrical power to the induction coil in accordance with a heating recipe, and can be provided with an input device for inputting an assembly identifier allowing the computer to operate the control based on the right heating recipe.
    Type: Grant
    Filed: May 17, 2021
    Date of Patent: December 20, 2022
    Assignee: PRATT & WHITNEY CANADA CORP.
    Inventors: Joseph Swiderski, Guy Beaulieu, Parham Zabeti, Pierre-Luc Lachance
  • Publication number: 20220369429
    Abstract: An induction heating system can be adapted for shrink fitting a plurality of different assemblies. A plurality of tooling units associated to respective ones of the assemblies, each one having an appropriately configured induction coil and holder, can be provided. A computer can be used to control the delivery of electrical power to the induction coil in accordance with a heating recipe, and can be provided with an input device for inputting an assembly identifier allowing the computer to operate the control based on the right heating recipe.
    Type: Application
    Filed: May 17, 2021
    Publication date: November 17, 2022
    Inventors: Joseph SWIDERSKI, Guy BEAULIEU, Parham ZABETI, Pierre-Luc LACHANCE
  • Patent number: 11156504
    Abstract: A method of measuring a temperature of a part during an assembly process comprises reading the temperature via a reference block that is independently exposed to a same heat source as the part to be monitored.
    Type: Grant
    Filed: August 7, 2019
    Date of Patent: October 26, 2021
    Assignee: PRATT & WHITNEY CANADA CORP.
    Inventors: Pierre-Luc Lachance, Parham Zabeti, Joao Desouza
  • Publication number: 20210041303
    Abstract: A method of measuring a temperature of a part during an assembly process comprises reading the temperature via a reference block that is independently exposed to a same heat source as the part to be monitored.
    Type: Application
    Filed: August 7, 2019
    Publication date: February 11, 2021
    Inventors: Pierre-Luc LACHANCE, Parham ZABETI, Joao DESOUZA