4135 patents
Page 12 of 207
Utility
Charging of Electric Vehicles and Construction Machines
26 Oct 23
A method for managing state of charge of a battery of an electric work vehicle to be ready to return to work at a return to work time.
Thomas Twigger
Filed: 9 Mar 21
Utility
System and Method for Maintaining a Power Source for Continuous Machine Security Monitoring
26 Oct 23
A machine may comprise a security monitoring system and an engine start/stop system (ESS) where the security monitoring system is configured to detect an object proximate to the machine and classify characteristics of the object and the ESS is configured to turn on an engine of the machine based at least in part on the characteristics of the object.
Jacob Charles Maley
Filed: 20 Apr 22
Utility
Alignment of Machine to Install Steering Frame Lock
26 Oct 23
A method for steering alignment calibration of an articulated machine having front and rear frames pivotally connected by an articulation joint to steer the machine may include displaying a steering alignment calibration screen with a target steering angle between the frames and a calculated steering angle.
Beau James Berning, Robert Joseph Madera, Robert A. Scherbinske, Mark A. Robinson, Jed Brooker, Dustin Dale Denning, Robert E. Shockency, JR.
Filed: 21 Apr 22
Utility
Configuration of a Structural Support for a Boom of a Pipelayer Machine
26 Oct 23
A boom, of a machine, may include a first member; a second member opposite the first member; and a support structure.
Aaron M. BRAMES
Filed: 26 Apr 22
Utility
Protected Spring Clip for Retaining Bits
26 Oct 23
An adapter board has an upper moldboard interfacing portion including a rear flat surface, a front surface, and a plurality of retaining spring clip receiving apertures extending from the front surface to the rear flat surface.
David Bruno Parzynski, JR., Thomas Marshall Congdon
Filed: 26 Apr 22
Utility
Washout Protection for a Bit
26 Oct 23
A tool bit includes a working portion, and a shank portion defining a shank free end.
David Bruno Parzynski, Jr., Thomas Marshall Congdon
Filed: 26 Apr 22
Utility
Continuous Calibration of Grade Control System
26 Oct 23
A work machine includes a frame, a linkage assembly, a work implement connected to the linkage assembly, and a grade control calibration system.
Justin L. Steinlage, Christopher Wright
Filed: 21 Apr 22
Utility
Lock Packing Prevention for a Bit
26 Oct 23
A retaining spring clip includes an elongated body defining a longitudinal direction, a lateral direction that is perpendicular to the longitudinal direction, and a transverse direction that is perpendicular to the lateral direction and the longitudinal direction.
David Bruno Parzynski, JR., Thomas Marshall Congdon
Filed: 26 Apr 22
Utility
Tapered Bushing for Bit Removal
26 Oct 23
A tapered bushing includes a conical inner surface defining a conical axis, and a radial direction.
David Bruno Parzynski, JR., Thomas Marshall Congdon
Filed: 26 Apr 22
Utility
Front Access for Bit Retention
26 Oct 23
A spring clip defines an axis of movement, and includes a handle portion disposed at a first end along the axis of movement, and a tool bit engaging portion disposed at a second end along the axis of movement.
David Bruno Parzynski, JR., Thomas Marshall Congdon, Corey Michael Wells
Filed: 26 Apr 22
Utility
Pulldown Apparatus
26 Oct 23
The pulldown apparatus may comprise a main stage and a secondary stage.
Satish NUTAKKI, Kurt Steven Goslovich, Ananda Sudhakar Ponnusamy, Christopher John Demick
Filed: 22 Apr 22
Utility
System and Apparatus for Unloading Well Stimulation Pumps
26 Oct 23
An example system includes a fluid end having a block, a suction bore formed in the block, a suction valve seat disposed within the suction bore, and a suction valve disposed within the suction bore, the suction valve, in a closed position, being configured to contact the suction valve seat to seal the suction bore.
Daryl James Belshan, Bryan Wagner, Chandu Kumar
Filed: 26 Apr 22
Utility
Method and Control Unit for Identifying Misfire Subjected Cylinders of an Internal Combustion Engine
26 Oct 23
Method for identifying cylinders of an internal combustion engine which are subjected to misfire during operation, comprising a step of determining whether the engine is subjected to a misfire condition; a step of measuring vibrations generated upon operating the engine; and a step of identifying at least one cylinder subjected to a misfire in dependence on the measured vibrations.
Darshit SHAH
Filed: 4 Aug 21
Utility
System for Providing Rotary Power to Implements of Machines
26 Oct 23
A system, for providing a rotary power to an implement of a machine, includes a first motor control valve associated with a first motor of the machine and a second motor control valve associated with a second motor of the machine.
Jason Stephen Knowles
Filed: 26 Apr 22
Utility
Velocity Control for Construction Machines
26 Oct 23
Described herein are systems, methods, and other techniques for controlling a velocity of a construction machine operating within a construction site.
Jason Hill, Albert Wray
Filed: 1 May 23
Utility
Sprocket locking segments
24 Oct 23
A sprocket segment includes a body with an attachment web including a first circumferential end and a second circumferential end.
Lewis C. Hunt, Donald John Kalmes, David J. Hakes
Filed: 22 Jan 21
Utility
Systems and methods for surface milling
24 Oct 23
In one aspect, a method for monitoring a milling machine having a milling rotor and a rotor chamber surrounding the milling rotor includes propelling the milling machine in a direction of travel, positioning a door of the rotor chamber at a first position with an actuator, and receiving a signal indicative of a condition of the actuator for positioning the door of the rotor chamber.
Jacob M. Saari, Nicholas Argenziano
Filed: 29 Oct 21
Utility
Linkage system for screed extension
24 Oct 23
A linkage system for a screed extension includes a mounting plate that includes a mounting plate finger; an upper rail; a lower rail; a height adjustment shaft; a set of slide blocks that are disposed in a channel between the upper rail and the lower rail; a set of linkage arms; an angle of attack adjustment structure that holds the mounting plate finger at an angle; and a set of angle of attack adjustment screws.
Timothy L Wehrenberg, Toby Frelich, Brad W Green, Ryan Thiesse
Filed: 22 Jun 21
Utility
Reduced energy waveform for energizing solenoid actuator in fuel injector valve
24 Oct 23
Operating an engine system and fuel system includes energizing a solenoid actuator for a spill valve in a fuel injector in a first engine cycle via a standard waveform to inject a shot of fuel.
Andrew O. Marrack, Daniel Reese Puckett, Mitchell B. Juchems
Filed: 13 Dec 21
Utility
Four-legged construction machine having slope stability system with locking valves
24 Oct 23
A machine comprises a first ground engaging unit connected to a first leg, a second ground engaging unit connected to a second leg, and a hydraulic system to control heights of the legs, the hydraulic system comprises a fluid circuit to control fluid between the first and second legs, a load holding valve to allow fluid into the fluid circuit, a control valve system to let fluid into the load holding valve, the control valve connected to a hydraulic fluid source and a reservoir, a first lock valve to control flow of fluid between the first and second legs in a first direction, a second lock valve to control flow of fluid between the second and first legs in a second direction, and first and float valves configured to connect the first and second legs to the control valve system, respectively.
Nicholas J. Argenziano, Eric S. Engelmann
Filed: 16 Feb 21