Patents by Inventor Carleton CALDWELL

Carleton CALDWELL 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: 20180291989
    Abstract: A torque converter including a cover for receiving torque from a prime mover, an impeller fixed to the cover to form a housing of the torque converter, a turbine disposed in the housing for receiving torque from the impeller, a stator disposed in the housing for multiplying the torque and a one-way clutch connected to the stator. A side plate is connected to the one-way clutch, the side plate having a sealing surface that is in contact with a seal that seals the side plate to a turbine hub.
    Type: Application
    Filed: April 10, 2017
    Publication date: October 11, 2018
    Applicant: Schaeffler Technologies AG & Co. KG
    Inventors: Christopher Krause, Carleton Caldwell, Adam Saleh
  • Patent number: 9951852
    Abstract: A stator for a torque converter is provided. The stator includes a plurality of blades, a one-way clutch and a body supporting the blades. The body receives the one-way clutch therein and includes a pocket formed therein radially outside of the one-way clutch. A method of forming a torque converter is also provided. The method includes forming a pocket in a body of a stator. The stator includes a plurality of blades supported by the body. The body includes a recess radially inside of the pocket. The method also includes axially pressing an outer race of a one-way clutch into the recess. A torque converter is also provided.
    Type: Grant
    Filed: January 4, 2016
    Date of Patent: April 24, 2018
    Assignee: Schaeffler Technologies AG & Co. KG
    Inventors: Carleton Caldwell, Aditya Dattawadkar
  • Publication number: 20170191555
    Abstract: A stator for a torque converter is provided. The stator includes a plurality of blades, a one-way clutch and a body supporting the blades. The body receives the one-way clutch therein and includes a pocket formed therein radially outside of the one-way clutch. A method of forming a torque converter is also provided. The method includes forming a pocket in a body of a stator. The stator includes a plurality of blades supported by the body. The body includes a recess radially inside of the pocket. The method also includes axially pressing an outer race of a one-way clutch into the recess. A torque converter is also provided.
    Type: Application
    Filed: January 4, 2016
    Publication date: July 6, 2017
    Inventors: Carleton CALDWELL, Aditya DATTAWADKAR
  • Publication number: 20160305524
    Abstract: A torque converter cover assembly is provided. The torque converter cover assembly includes a front cover for facing an engine crankshaft and a pilot configured for aligning the front cover with the engine crankshaft. The pilot including a base end fixed to the front cover and a tapered section extending from the base end. The tapered section decreasing in size radially as the pilot extends axially away from the front cover. A method of forming a torque converter is also provided.
    Type: Application
    Filed: April 16, 2015
    Publication date: October 20, 2016
    Inventors: Michael RESH, Carleton CALDWELL