1857 patents
Page 14 of 93
Utility
Efficient machine auxiliary control
27 Jun 23
A system for efficient machine control may include feedback devices for identifying operating conditions of a work machine and a controller for controlling a primary system and an auxiliary system.
Karl P. Schneider, Cameron T. Lane
Filed: 26 Apr 22
Utility
Connector assembly for conductor rod having multiple degrees of freedom
27 Jun 23
A work machine, such as a hauler at a mining site, includes a conductor rod housing concentric metal tubes for receiving electrical power from a contactor sliding on a power rail.
Igor Strashny
Filed: 24 Nov 21
Utility
Milling machine
30 May 23
A milling machine includes a scraper door and a control system adapted to control a movement of the scraper door.
Nicholas James Argenziano
Filed: 23 Jan 20
Utility
Additively manufactured hydraulic valve components
30 May 23
A method of manufacturing a hydraulic valve component using additive manufacturing includes laying successive layers to form a flow aperture for a hydraulic valve component, and creating a lattice or mesh structure that at least partially defines the flow aperture of the hydraulic valve component, or a feature that forms an undercut along a direction that is parallel to a flow direction of the flow aperture, or a flow aperture having a size varying along a circumferential direction of the valve component.
Kevin L. Martin, Paul A. Zwart, Michael Charles Marstall, Mikhail A. Sorokin, Lonnie James Devier
Filed: 2 Mar 21
Utility
Payload measurement system for machine with hauling body
30 May 23
A payload measurement system can be used to measure the payload added to a machine supported on a plurality of walking beams.
John J. Krone, Mitchell C. Vlaminck, James C. Hall, Daniel P. Sergison, Mark A. Spatz
Filed: 9 Apr 20
Utility
Variable system pressure based on implement position
30 May 23
A hydraulic system for controlling an implement on a work machine may include a hydraulic reservoir, a hydraulic pump in fluid communication with the reservoir, a central valve in fluid communication with the pump and configured for controlling the implement, a pressure relief system arranged in fluid communication with the hydraulic pump and the central valve, and a controller.
Riley A. Albers, David R. Evans, William N. O'Neill, Edward William Mate, Fuaad Ahmed Sayeed, Jason P. Wigg, James T. Ferrier, Jeffrey K. Berry
Filed: 28 Dec 21
Utility
Systems, apparatuses, and methods for automated control of blasthole drill based on performance monitoring
30 May 23
An advanced real-time drilling control system can comprise circuitry configured to continuously monitor, in real time, drilling performance of an electric drilling machine as the electric drilling machine drills a blasthole using a rotary tricone drill bit.
François Gariépy, Jonathan Peck
Filed: 2 Dec 20
Utility
Systems and methods for replacing wear parts
30 May 23
A system includes a carrier assembly, a replacement tool movably supported by the carrier assembly, and a sensor configured to capture sensor data associated with a wear part removably connected to a rotatable drum.
Timothy M. O'Donnell, Eric Steven Engelmann
Filed: 1 Feb 21
Utility
Carrier and tie assembly for electronic chip to identify and manage oil and gas equipment
30 May 23
A cable-tie carrier is disclosed herein that includes a chip holder with a recess cavity for holding an electronic chip and a cable that is removably attached to the chip holder.
Ben Ward, Allen Eugene Gammel, Joshua Errett Wood
Filed: 16 Jul 19
Utility
Closed center hoist valve with snubbing
23 May 23
A valve for controlling a hydraulic cylinder on a work machine may include a raising position configured for placing a pump in fluid communication with a cap end of the hydraulic cylinder.
Edward William Mate, William N. O'Neill, Dennis William Dicker
Filed: 1 Feb 21
Utility
Rotatable element in machine track having thrust washer stack for stepping down relative speeds
23 May 23
A sealed and lubricated rotatable track engaging element includes a roller and a roller shaft extending through the roller to support the roller for rotation about a major axis.
Benoit Abello, Paul Palthey-Glomeau, Brian Loeffler, David Jennings Hakes
Filed: 10 Jun 19
Utility
Fuel injector body with counterbore insert
23 May 23
An insert for use with a fuel injector comprises a shaft including a substantially cylindrical configuration defining a shaft cylindrical axis, a shaft radial direction, and a shaft diameter; and a head including a substantially cylindrical configuration defining a head cylindrical axis, a head radial direction, and a head diameter.
Diego Caceres
Filed: 17 Dec 19
Utility
Multi-purpose drive for internal combustion engine
23 May 23
An engine assembly comprises: an internal combustion engine having: a combustion chamber; an air inlet for supplying air to the combustion chamber; a fuel injector for supplying fuel to the combustion chamber; an exhaust outlet for releasing exhaust gas from the combustion chamber and a rotatable drive shaft, wherein combustion of fuel in air within the combustion chamber results in rotation of the drive shaft.
John Rutledge
Filed: 27 Nov 19
Utility
Support assembly for finned tube type heat exchangers
23 May 23
A support assembly for attaching a heat exchanger to a frame of a machine.
Dongming Tan
Filed: 17 May 19
Utility
System and method for machine monitoring
23 May 23
A method for monitoring operation of a machine includes receiving machine operation data including a first data channel indicative of a sensed condition at a first location on the machine, wherein the machine operation data is collected during one or more work cycles of the machine, and extracting at least a portion of the machine operation data, including data associated with the first data channel.
Anthony W. Allison, Scott A. Zacek, Vijay K. Yalamanchili, Karl P. Schneider
Filed: 27 Aug 20
Utility
Screen assembly for construction vehicle
16 May 23
A screen assembly adapted to be removably coupled to an air filter of a construction vehicle includes a frame member including a first portion and a second portion.
Ryan Barry Hausauer, Randall E. Davis
Filed: 22 Jun 20
Utility
Dragline bucket
16 May 23
A dragline bucket includes a base member defining a first end, a second end, and a third end.
Michael Robert Stolz
Filed: 19 Jun 20
Utility
Systems for methanol vaporization
16 May 23
An exhaust heater system includes an exhaust heater and an air supply tube disposed within the exhaust heater.
Kenth I. Svensson, Jonathan W. Anders, Naga Krishna Chaitanya Kavuri
Filed: 22 Dec 21
Utility
Hydraulic system and methods for an earthmoving machine
16 May 23
A hydraulic system for a machine includes an implement pump, a valve, and an implement valve subsystem.
Patrick W. Sullivan, Jr., Ryan R. Stoffel, Beau D. Kuipers, Andrew N. Schifferer, Royce E. Leaders, Fuaad Sayeed
Filed: 9 Nov 20
Utility
Retainer sleeve for ground engaging tools
16 May 23
A retainer sleeve configured for use in a retainer system for a ground engaging tool includes a plurality of plate-like sections, each section being flexibly joined with an adjacent section along either a radially inner edge or a portion of a radially outer edge.
Doug Serrurier, Mihai Mircea Balan, Scott Anthony Schick, Eric Thomas Sinn, Jason Grant Jura, Arun Venugopal, Kadirvel Muthusamy
Filed: 6 Dec 19