Patents by Inventor Christopher Erik Bright

Christopher Erik Bright 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: 20230383501
    Abstract: A machine may include a body, a boom link, a swing casting, and a boom. The boom and the swing casting may be configured to rotate horizontally about an axis through the boom link. The machine may further include a mounting bracket fixedly connected to the swing casting, a position sensor fixedly connected to the boom link, a first link fixedly connected at a first end to the position sensor and configured to rotate about an axis through a rotary element, and a second link fixedly connected at a first end to the mounting bracket and at a second end to a second end of the first link. The first link and the second link may be configured to rotate horizontally with horizontal rotation of the boom and the swing casting and to transfer the horizontal rotation of the boom and the swing casting to the rotary element.
    Type: Application
    Filed: May 25, 2022
    Publication date: November 30, 2023
    Applicant: Caterpillar Inc.
    Inventors: Vincent Adam ARMSTRONG, Joshua D. CALLAWAY, Christopher Erik BRIGHT, Benjamin J. TERRY, Michael C. LAYKO
  • Patent number: 10056009
    Abstract: The present disclosure relates to a training apparatus for providing different training levels to an operator of a machine. Known training systems are standalone training systems and separate from the machine. The training system is provided onboard the machine and allows for different training of the operator according to the operator's expertise.
    Type: Grant
    Filed: September 17, 2014
    Date of Patent: August 21, 2018
    Assignee: Caterpillar Inc.
    Inventors: Andrew John Smith, Christopher Erik Bright, Justin Douglas Speichinger
  • Publication number: 20160232814
    Abstract: The present disclosure relates to a training apparatus for providing different training levels to an operator of a machine. Known training systems are standalone training systems and separate from the machine. The training system is provided onboard the machine and allows for different training of the operator according to the operator's expertise.
    Type: Application
    Filed: September 17, 2014
    Publication date: August 11, 2016
    Applicant: Caterpillar Inc.
    Inventors: Andrew John Smith, Christopher Erik Bright, Justin Douglas Speichinger
  • Publication number: 20140172246
    Abstract: Systems and methods are provided for automatically controlling operation of an implement provided on a machine. A swing angle of an arm on which the implement is provided may be controlled by determining actual and desired swing angles, generating a swing angle error, and automatically operating actuators on the machine to align the implement along the desired swing angle. An effective radius of the implement assembly may similarly be controlled by determining actual and desired effective radii, generating a radius error, and automatically operating actuators on the machine to move the implement to the desired effective radius.
    Type: Application
    Filed: December 14, 2012
    Publication date: June 19, 2014
    Applicant: CATERPILLAR INC.
    Inventors: Todd Rowland Farmer, Christopher Erik Bright
  • Publication number: 20140166362
    Abstract: An implement pose control system and method is provided for a machine. The system and method include determining an actual implement pose having a first actual angle component relative to the first implement rotational axis and a second actual angle component relative to the second implement rotational axis. A desired implement pose may be determined that has first and second desired angle components relative to the first and second implement rotational axes. First and second axis errors may be determined, and the first and second actuators may be automatically operated in response to the error signals.
    Type: Application
    Filed: December 14, 2012
    Publication date: June 19, 2014
    Applicant: CATERPILLAR INC.
    Inventors: Todd Rowland Farmer, Christopher Erik Bright
  • Publication number: 20130345936
    Abstract: A system for automated control of movement of a machine includes a pitch rate sensor to indicate the pitch rate of the machine. The machine has an implement movable relative to the machine. A controller generates a command signal to move the implement to control the pitch rate of the machine. A method is also provided.
    Type: Application
    Filed: June 22, 2012
    Publication date: December 26, 2013
    Applicant: CATERPILLAR INC.
    Inventors: Joshua Callaway, Jay Holloman Renfrow, Christopher Erik Bright
  • Patent number: 7204085
    Abstract: A protection system is provided for a work machine with a power source. At least one sensor is configured to monitor a fluid parameter of a work machine system external to the power source. The sensor is further configured to produce a signal indicative of a value of the fluid parameter. The component protection system has a control module in communication with the at least one sensor, the control module being configured to derate a power source output base upon the value of the fluid parameter.
    Type: Grant
    Filed: August 26, 2004
    Date of Patent: April 17, 2007
    Assignee: Caterpillar Inc
    Inventors: Christopher Erik Bright, Gregory August Epplin, William Christopher Swick
  • Patent number: 6168369
    Abstract: When operating a work vehicle such as a backhoe or wheel loader, it is frequently desirable to utilize auxiliary work equipment with the vehicle such as a pallet fork and a loading bucket. In the course of such operation, it is generally necessary to move the vehicle from one site to another, which requires movement of the auxiliary work equipment as well as the vehicle. The present invention provides a convenient coupling system for securely attaching a second work implement, such as a loading bucket, to a first work implement, such as pallet forks, for transportation purposes so that the connected auxiliary work equipment can be readily transported by the work vehicle from site to site, which is especially important when moving the vehicle over uneven and rough ground or surfaces.
    Type: Grant
    Filed: October 29, 1998
    Date of Patent: January 2, 2001
    Assignee: Caterpillar Inc.
    Inventors: Christopher Erik Bright, Michael R. Gibbons