1857 patents
Page 33 of 93
Utility
Support assembly for a grading machine
20 Sep 22
A grading machine includes a machine body, a blade assembly, a circle supporting the blade assembly and including a plurality of teeth, a drawbar assembly connecting the circle to the machine body, and a cover plate coupled to a bottom portion of the drawbar assembly.
Nathaniel K. Harshman, Davida R. Reang, Benjamin J. Kovalick
Filed: 3 Sep 19
Utility
Ground engaging tool monitoring system
20 Sep 22
The electronic control unit includes a memory including computer executable instructions for recognizing a ground engaging tool; and a processor coupled to the memory and configured to execute the computer executable instructions, the computer executable instructions when executed by the processor cause the processor to: determine a dimension of a ground engaging tool installed on a work tool; compare the determined dimension of the ground engaging tool installed on a work tool to the theoretical dimension of a new ground engaging tool installed on the work tool; and calculate the difference between the determined dimension and the theoretical dimension.
John Michael Plouzek, Mitchell Chase Vlaminck, Nolan S. Finch
Filed: 15 May 19
Utility
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20 Sep 22
A wear part removal system includes a handle, a positioning system configured to control an approach angle of the wear part removal system to a wear part, a clamping system that includes a plurality of clamps and that is configured to clamp the wear part, a contact component configured to contact a portion of the wear part, and a vibrator device configured to generate a vibratory force that is to be transmitted to the wear part.
Phillip J. Kunz
Filed: 19 Jan 21
Utility
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20 Sep 22
A system for supplying fracturing fluid to a fracturing tree coupled to a wellhead comprising: a zipper module having a lower block with a first opening configured to receive the fracturing fluid, the lower block being independently rotatable at a swivel assembly around a vertical axis relative to the lower block; an upper block with a second opening configured to dispel the fracturing fluid, the upper block being independently rotatable at a swivel connection around the vertical axis; an internal flow path between the upper block and the lower block; and a fluid conduit between the zipper module and the fracturing tree comprising at least one pipe, wherein the at least one pipe defines a first straight flow path between the zipper module and the fracturing tree.
Duc Thanh Tran, Matthew Thomas Robinson Webster, Ray Dicksang Pang, Keith Murdoch
Filed: 30 Mar 21
Utility
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20 Sep 22
A two-stage turbocharged internal combustion engine comprises a low-pressure stage turbocharger mounted at a first end side of an engine block and a high-pressure stage turbocharger mounted at the same first end side of the engine block.
Michael Sturm, Markus Krueger, Torben Gravert, Jan Borchardt, Udo Wachtel, Helge Seidel, Volker Abraham, Ole Ehlert
Filed: 30 Aug 19
Utility
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20 Sep 22
A valve member for an inlet or outlet valve assembly of a reciprocating pump assembly includes a valve body and a seal member.
Jacob A. Bayyouk, Connor James Docherty, Ralph E. Harris
Filed: 1 Sep 20
Utility
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13 Sep 22
A machine includes a frame.
Terry Stoe, Aaron Matthew Case
Filed: 2 Mar 20
Utility
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13 Sep 22
An exhaust system for an internal combustion engine includes an exhaust pipe, and a vane mixer attached to an upstream pipe end of the exhaust pipe and including a fluid injector mount, and a fluid injection side port in the injector mount and fluidly connected to an exhaust passage in the vane mixer.
Khaja Mohiuddin, Yong Yi, Tejashree Nanasaheb Shirke, Vikas Bhupendra Sheth
Filed: 26 Oct 20
Utility
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13 Sep 22
A milling machine can include a frame; a milling assembly coupled to the frame and including a drum housing and a cutting rotor located within the drum housing; a plurality of load detection sensors extending along a width of the cutting rotor; and a controller operatively coupled to each of the plurality of load detector sensors and configured to determine an active cut width of the cutting rotor based on load information received from the plurality of load detector sensors.
Eric S. Engelmann, Sean Robert Laclef
Filed: 15 Dec 20
Utility
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6 Sep 22
According to one aspect of the present disclosure, a filter assembly includes a filter housing including a housing inlet and a housing outlet, and a filtering section located downstream of the housing inlet and upstream of the housing outlet.
Martin A. Lehman, Lee A. Reiners
Filed: 17 May 19
Utility
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6 Sep 22
An integrally cast hinge assembly for a bucket, including a first hinge plate, a second hinge plate spaced apart from the first hinge plate, and a torque tube portion extending between the first hinge plate and the second hinge plate, wherein the first hinge plate is weldlessly connected to the torque tube portion and the second hinge plate is weldlessly connected to the torque tube portion.
Giedre Simanskaite, Weiping Hu, Joseph Cai
Filed: 4 Sep 19
Utility
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6 Sep 22
An exhaust muffler for an internal combustion engine includes a housing.
Andrew Greif, Subhro Nathak, Saad Hasan, Peter Xiao, Joseph Bobchik
Filed: 6 Jun 19
Utility
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6 Sep 22
A turbocharger for a machine is disclosed.
Timothy Gibbs Sidles, Kyle B. Walton
Filed: 2 Jan 19
Utility
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6 Sep 22
Operating a gaseous fuel engine system includes determining a detonation level in combustion cylinders in an engine in the gaseous fuel engine system, comparing the detonation level to a detonation level limit, calculating a detonation error, and limiting an engine load of the engine to a derated engine load level based on a reduction to intake manifold air pressure (IMAP) that is performed responsive to the detonation error.
Brett A. Zook, Christopher F. Gallmeyer, Karthik Jayasankaran, Kamalakannan Thammireddi Vajram
Filed: 22 Feb 21
Utility
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30 Aug 22
The present invention pertains to a brake system for a vehicle, in particular a wheeled vehicle, comprising a control unit configured to operate the brake system in an automatic retarding control mode and in a brake assist mode, a brake pedal valve, and at least one brake valve unit for actuating a brake actuator.
Steven Johnson, Adam Adeeb
Filed: 13 Jan 20
Utility
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30 Aug 22
A method for mitigating powertrain abuse on a grade can include determining the grade a machine is on, the machine including an impeller clutch located between an engine and a powertrain so as to connect and disconnect engine power from the powertrain; and if the grade is over a threshold, a controller ignores any operator input to the impeller clutch such that machine speed retarding is utilized to keep the machine at a proper speed.
Austin J. Scott, Jeffrey K. Berry, Amanda C. Doolittle, Bryan K. Schache, Sameer S. Marathe, Subrat S. Kamat
Filed: 29 Jan 20
Utility
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30 Aug 22
A compactor machine includes a machine frame, at least one cylindrical roller drum rotatably coupled to the machine frame and rotatable about a drum axis oriented generally transverse to a direction of travel of the compactor machine, and a first light attached to the machine frame, the light shining a line of light on a surface that indicates a location of an edge of the roller drum.
Michael W. Ries, John L. Marsolek
Filed: 18 Apr 19
Utility
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30 Aug 22
A retainer sleeve includes an at least partially annular body defining an axis of rotation, a radial direction, and a circumferential direction.
Douglas C. Serrurier, Eric T. Sinn, Jason Grant Jura
Filed: 14 Nov 19
Utility
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30 Aug 22
A lug member includes a slide platform defining a slide groove that further defines a sliding direction, a first end that is disposed along the sliding direction, and a second end that is disposed along the sliding direction.
Phillip J. Kunz, Patrick S. Campomanes
Filed: 24 Apr 20
Utility
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30 Aug 22
In accordance with one aspect of the present disclose, an interlock system for a mobile drilling machine.
Carl J. Moberg, Ross L. Hoult
Filed: 6 Mar 20