Patents Issued in May 14, 2015
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Publication number: 20150129223Abstract: A device for heating hydrocarbon resources in a subterranean formation having a wellbore therein may include a tubular radio frequency (RF) antenna within the wellbore and a tool slidably positioned within said tubular RF antenna. The tool may include an RF transmission line and at least one RF contact coupled to a distal end of said RF transmission line and biased in contact with said tubular RF antenna. The tool may also include a guide member extending longitudinally outwardly from the distal end of said RF transmission line.Type: ApplicationFiled: September 19, 2014Publication date: May 14, 2015Inventors: Brian N. WRIGHT, Murray Hann, Raymond C. Hewit, Zachary Linc Alexander Linkewich, Alan Watt
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HYDROCARBON RESOURCE HEATING APPARATUS INCLUDING RF CONTACTS AND GREASE INJECTOR AND RELATED METHODS
Publication number: 20150129224Abstract: A device for heating hydrocarbon resources in a subterranean formation having a wellbore therein may include a tubular radio frequency (RF) antenna within the wellbore and a tool slidably positioned within the tubular RF antenna. The tool may include an RF transmission line and at least one RF contact coupled to a distal end of the RF transmission line and biased in contact with the tubular RF antenna. The tool may also include a dielectric grease injector configured to inject dielectric grease around the at least one RF contact.Type: ApplicationFiled: September 19, 2014Publication date: May 14, 2015Inventors: Brian N. WRIGHT, Murray Hann, Raymond C. Hewit, Zachary Linc Alexander Linkewich, Alan Watt -
Publication number: 20150129225Abstract: The present invention relates to a method of inhibiting scale in a geological formation such as a hydrocarbon reservoir and a kit of parts for performing the method.Type: ApplicationFiled: June 6, 2013Publication date: May 14, 2015Applicant: UNIVERSITY OF LEEDSInventors: Nasser Ghorbani, Niall Fleming, Mark Wilson, Nikil Kapur, Anne Neville
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Publication number: 20150129226Abstract: An aqueous fluid, possibly a wellbore fracturing fluid, comprises an aqueous solution or dispersion of a first polymer, which may be polysaccharide, as a thickener and a cross linking agent to enhance the viscosity of the fluid by crosslinking the first polymer, wherein the crosslinking agent is a second polymer comprising at least one polymer chain with phenyl boronate groups distributed along the polymer chain and the phenyl boronic acid groups have nitrogen attached to the phenyl group at a position which is meta relative to the boronate group.Type: ApplicationFiled: May 10, 2013Publication date: May 14, 2015Inventors: Gary John Tustin, Valerie Lafitte, Bruno Drochon
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Publication number: 20150129227Abstract: The invention relates to a method of treating a hydrocarbon containing formation, comprising the following steps: a) preparing an internal olefin sulfonate, comprising sulfonating an internal olefin into sulfonated internal olefin followed by contacting sulfonated internal olefin with a base containing solution resulting in the internal olefin sulfonate, wherein sulfonated internal olefin is contacted with the base containing solution in the presence of a non-ionic surfactant, and/or after step a) but before step b), the internal olefin sulfonate and said non-ionic surfactant are combined; b) transporting an aqueous solution comprising the internal olefin sulfonate and the non-ionic surfactant to the location of the hydrocarbon containing formation; c) providing the internal olefin sulfonate and the non-ionic surfactant to at least a portion of the hydrocarbon containing formation; and d) allowing the internal olefin sulfonate and the non-ionic surfactant to interact with the hydrocarbons in the hydrocarbon cType: ApplicationFiled: May 8, 2013Publication date: May 14, 2015Inventors: Julian Richard Barnes, Hendrik Diekzwager, Robert Hardy Ellison, Johan Paul Smit
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Publication number: 20150129228Abstract: The present disclosure provides a surfactant formulation for use in treating and recovering fossil fluid from a subterranean formation. The surfactant formulation includes a primary surfactant, a formulation stability agent and injection water.Type: ApplicationFiled: September 12, 2013Publication date: May 14, 2015Inventors: Luis C. Salazar, David C. Lewis, Guy Biesmans, Srinivasa S. Godavarthy, Farron W. Miller
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Publication number: 20150129229Abstract: A downhole tool for treating a zone adjacent a wellbore, comprising a body having at least two separable portions, the portions operable to open and close a fluid path through the tool, and at least one manipulator, like a spring-loaded finger, to establish a fluid path between an interior and exterior of the wellbore, thereby permitting a zone adjacent the wellbore to be treated. In another embodiment a method is disclosed for treating a zone of interest adjacent a wellbore.Type: ApplicationFiled: November 11, 2013Publication date: May 14, 2015Applicant: Weatherford/Lamb, Inc.Inventors: Lev RING, Cesar G. GARCIA
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Publication number: 20150129230Abstract: A tunable pneumatic fracturing system and process useable in some instances to extract oil and gas. Some embodiments provide a pneumatic fracturing tool with an elongated body that (a) contains (i) a propellant supply source intermediate opposed propellant gas discharge assemblies, (ii) a control system, and (iii) a communications port, and (b) has roller assemblies at opposed ends of the body. The tool can be tuned to provide gas pulse amplitudes and frequencies that react with the resonant frequency or other aspect of an adjacent earth formation. Some tool embodiments can variably sweep a rock formation and adjust the pressure pulse amplitude and frequency to disrupt the formation in a more productive manner. Some tools can penetrate vertical bore wells as well non-vertical bore wells. In some systems, the tool is transported and operated by a control truck and can be commanded to download operational data during or after use.Type: ApplicationFiled: November 10, 2014Publication date: May 14, 2015Inventors: Russell W. Carlson, John H. Snow, Dustin C. Barr
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Publication number: 20150129231Abstract: Produced or flowback water from an underground reservoir having been treated with a fluid containing a viscosifying polymer and a vitamin B1 and/or ylide breaker may be recycled by deactivating the vitamin B1 and/or ylide breaker with a sulfur or phosphorus containing nucleophilic agent.Type: ApplicationFiled: October 27, 2014Publication date: May 14, 2015Inventors: Brandon Mark Vittur, Charles David Armstrong, Marshall G. Ault
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Publication number: 20150129232Abstract: A rotationally activated downhole well valve for connection in a tubing string is disclosed that can be repeatedly opened and closed selectively to place the tubing string in communication with the annulus. The valve is moved between the closed position and the open position by rotating the string in the first direction.Type: ApplicationFiled: November 14, 2013Publication date: May 14, 2015Applicant: Halliburton Energy Services, Inc.Inventors: Paul David RINGGENBERG, Charles Frederick CARDER
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Publication number: 20150129233Abstract: A fluid control system may be included within a blowout preventer subsea control pod of a subsea drilling system. The fluid control system includes a primary fluid flow path including an inlet and an outlet, the inlet connectable to a fluid supply source, the outlet connectable to a component controllable by the fluid supply source, a surge relief valve connected within the primary fluid flow path between the inlet and the outlet, and a control valve connected within the primary fluid flow path between the surge relief valve and the outlet such that hydraulic pressure surges received within the primary fluid flow path are dampened, at least partially, by the surge relief valve before received by the control valve.Type: ApplicationFiled: November 12, 2013Publication date: May 14, 2015Inventors: Edward C. Gaude, Brian Matteucci, Johannes Van Wijk
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Publication number: 20150129234Abstract: An offshore drilling unit includes a main body configured to be bottom supported in shallow water. Also included is an anchoring assembly secured to a sea floor. Further included is a tensioning system operatively coupled to the main body and the anchoring assembly, wherein the tensioning system is configured to apply a downward force on the main body to resist ice loads imposed on the offshore drilling unit.Type: ApplicationFiled: November 10, 2014Publication date: May 14, 2015Inventors: Peter NOBLE, Randall S. SHAFER
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Publication number: 20150129235Abstract: An apparatus and method for controlling fluid flow in a blowout preventer. In one embodiment, an apparatus for connecting fluid lines includes a socket fluid connector and a plug fluid connector. Each connector includes a flow channel. The plug fluid connector is detachably connectable to the socket fluid connector at a connection end of the plug and socket fluid connectors such that the flow channels align. Each of the socket and plug fluid connectors includes a check valve in the flow channel. The check valve is configured to prevent fluid flow through the connector flow channels while the plug and socket fluid connectors are not connected, and to enable bidirectional fluid flow through the connector flow channels while plug and socket fluid connectors are connected.Type: ApplicationFiled: January 9, 2015Publication date: May 14, 2015Applicant: CAMERON INTERNATIONAL CORPORATIONInventor: Ronald W. Webb
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Publication number: 20150129236Abstract: An offshore well system for a subsea well. The system includes a floating platform, an external riser and an internal riser nested within the external riser. A external riser tension device tensions the external riser. The drilling system also includes a surface wellhead system that includes a wellhead, a collet, and a flange assembly. The wellhead, collet, and flange assembly are assembled to establish a common bore for receiving the top of the internal riser. A gasket located between the top of the internal riser and an inner shoulder of the flange assembly seals between the wellhead system and the top of the internal riser. The surface wellhead system also retains the internal riser in tension with the wellhead, the internal riser extending above the wellhead into the collet.Type: ApplicationFiled: January 23, 2015Publication date: May 14, 2015Applicant: CAMERON INTERNATIONAL CORPORATIONInventors: David Cain, William F. Puccio, Shian J. Chou, Vijay A. Cheruvu, Kirk P. Guidry, Clint Trimble
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Publication number: 20150129237Abstract: In an offshore production system, a semisubmersible supports the risers and provides the service requirements for the wells, while an associated FPSO provides the processing functions and storage of the produced hydrocarbons. As a result, a greater number of risers can be supported in a harsh environment while the turret and swivel requirements of the system are significantly reduced.Type: ApplicationFiled: November 7, 2014Publication date: May 14, 2015Inventors: Oriol Rijken, Randy Jordan, Kent Davies, Jos Bronneberg
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Publication number: 20150129238Abstract: Device (11) for compensation of wave induced distance variations to a drill string between a floating drill rig and a seabed-fixed installation, comprising an extendable cylinder/piston unit (12) which is arranged to be able to compensate when the load exceeds a pre-determined threshold value. The cylinder (13) of the cylinder/piston unit (12) comprises a non-compressible liquid at both sides of a piston (14) positioned substantially in the middle of the cylinder (13) and is prevented from fluid communication with the surroundings. A control valve (19) is arranged to activate the device (11) by opening for fluid communication between the cylinder (13) and a gas containing accumulator (17) when the load exceeds a predetermined threshold value. The device is characterized by being a complete, self-supported unit comprising cylinder (13), piston (14) on a piston rod (15), accumulator (17), control valve (19) and drainage tank (20).Type: ApplicationFiled: March 12, 2013Publication date: May 14, 2015Inventors: Tommy Andre Hognestad Liland, Kjetil Naesgaard
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Publication number: 20150129239Abstract: A packing apparatus including at least one sealing surface formed from a degradable material. The degradable material may be a biodegradable polymer such as polyglocolic acid, polylactic acid, or their copolymers. The body of the packing apparatus may also be formed from a degradable material. The packing apparatus may be deployed in a subterranean well and disposed of without milling.Type: ApplicationFiled: November 11, 2013Publication date: May 14, 2015Applicant: BAKER HUGHES INCORPORATEDInventor: Bennett M. Richard
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Publication number: 20150129240Abstract: A production string for use in a wellbore is disclosed that in a non-limiting embodiment includes a lower section that includes a first tubular having a first connection device at a top end thereof, and an upper section that includes a second tubular that sealingly slides against the first tubular, a second connection device associated with the second tubular configured to engage with the first connection device, and an expansion joint above the second tubular.Type: ApplicationFiled: November 13, 2013Publication date: May 14, 2015Applicant: BAKER HUGHES INCORPORATEDInventors: David S. Bishop, Marc N. Samuelson
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Publication number: 20150129241Abstract: A cable apparatus having an increased linear pullout resistance and related methods is disclosed. The apparatus includes a metal tube. At least one conductor is positioned within the metal tube. An armor shell is positioned exterior of the metal tube and the at least one conductor. A polymer material is abutting the metal tube, wherein the polymer material includes therein at least one additive, wherein the polymer material with the at least one additive remains substantially inert during a recrystallization process.Type: ApplicationFiled: November 8, 2013Publication date: May 14, 2015Applicant: Rockbestos Surprenant Cable Corp.Inventors: David Lee, Douglas Neil Burwell
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Publication number: 20150129242Abstract: A well tool for sealing against a wall of well includes an elongate mandrel. A seal assembly encircles the mandrel and can change between an unset state and an axially compressed set state. The seal assembly includes an annular elastomer seal element configured to radially deform into contact with the wall of the well in the set state. An annular anti-extrusion ring is included to compress the seal element and form a containing space with a garter spring embedded in the seal element. The garter spring is embedded in the seal element adjacent the axial end of the seal element and configured to span the gap between the anti-extrusion ring and the wall of the well in the set state. The containing space can prevent the seal element from excessive deformation.Type: ApplicationFiled: May 2, 2013Publication date: May 14, 2015Applicant: HALLIBURTON ENERGY SERVICES, INC.Inventor: Graham E. Farquhar
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Publication number: 20150129243Abstract: A system and method is provided for hydraulically presetting a metal-to-metal seal, which may be installed in an annular space between wellhead components. A hydraulic running tool may be landed on a first wellhead component and coupled to a second wellhead component, for example, via a hydraulic or mechanical coupling assembly. Fluid pressure may then be applied to the hydraulic running tool to move the components axially together, thereby setting the metal-to-metal seal (i.e., axially compressing and radially expanding the seal). A coupling may secure the wellhead components in place relative to one another, while fluid pressure is being applied so that the metal-to-metal seal remains in the set position after the hydraulic tool is removed.Type: ApplicationFiled: January 15, 2015Publication date: May 14, 2015Inventor: Dennis P. Nguyen
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Publication number: 20150129244Abstract: A system and methods for delivering materials including a device with a central manifold portion comprising an intake and one or more outlets through which the quantity of and the pressure and direction at which material is delivered may be controlled. Devices according to the invention control delivery of materials by achieving one or more properties such as flight elevation, flight stabilization, flight maneuvering, environmental resiliency, and ejection of material such as water.Type: ApplicationFiled: March 1, 2013Publication date: May 14, 2015Inventors: Hod Lipson, Aviv Blumfield
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Publication number: 20150129245Abstract: A wildfire suppression system is shown that includes a detector that can identify a wildfire threat from an approaching wildfire. When a wildfire is detected, a fire suppression system is activated to pump a fire retardant product, such as water or foam, through a fire retardant distribution system to supply the fire retardant to a series of water dispersion devices that are positioned to protect a structure and a set of landscape elements such as trees, flowers, bushes, and shrubs. Various embodiments can include automatic notification to local fire and police authorities of the presence of the wildfire, and can also include local electrical power generating units that can provide the electrical power needed to operate and control the wildfire suppression system.Type: ApplicationFiled: November 11, 2013Publication date: May 14, 2015Inventor: JUNATA E. WEBER
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Publication number: 20150129246Abstract: An apparatus for discharging a fire-extinguishing agent includes a detection mechanism and a triggering mechanism. The detection mechanism includes a temperature responsive element configured to detect the presence of a fire. The triggering mechanism is operatively connected to the detection mechanism and adapted to trigger the discharge of the fire-extinguishing agent from an agent container upon the detection of the presence of a fire by the detection mechanism.Type: ApplicationFiled: July 28, 2014Publication date: May 14, 2015Inventors: Allen R. Kronebusch, Levi Fisher
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Publication number: 20150129247Abstract: A device for carrying an apparatus for discharging a fire extinguishing agent has a frame member. A leg member extends out and away from a bottom section of the frame member. The leg member is dimensioned to be inserted through an opening formed in the hose attachment.Type: ApplicationFiled: November 13, 2013Publication date: May 14, 2015Inventors: James A. MABRY, JR., Danny Kleitsch, Thomas Smith
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Publication number: 20150129248Abstract: A percussion unit for a rotary hammer and/or percussion hammer includes a control unit that is configured for open-loop and/or closed loop control of a pneumatic percussion mechanism. In at least one operating state in which the control unit changes from an idle mode to a percussion mode, the control unit is configured to adjust at least one operating parameter temporarily to a starting value.Type: ApplicationFiled: April 24, 2013Publication date: May 14, 2015Inventors: Rainer Nitsche, Matthias Tauber, Antoine Vandamme, Gerd Schlesak, Helge Sprenger, Carsten Diem, Wolfgang Fischer, Haris Hamedovic, Juergen Lennartz, Christian Bertsch, Mario Eduardo Vega Zavala, Achim Duesselberg
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Publication number: 20150129249Abstract: An agricultural tillage implement includes a center frame section having a pull hitch configured to be towed, and a plurality of wing sections positioned on opposite lateral sides of the center frame section. The plurality of wing sections include an inner wing section, a middle wing section and an outer wing section. Each outer wing section is configured to fold laterally inward and over a respective middle wing section. Each middle wing section is configured to fold laterally inward and over a respective inner wing section. Each inner wing section is configured to fold laterally inward and over the center frame section, whereby each of the plurality of wing sections when in a folded state are in a transport position with an overall frontal profile having dimensions of no greater than approximately 18 feet wide by 13 feet, 6 inches high.Type: ApplicationFiled: October 22, 2014Publication date: May 14, 2015Applicant: CNH INDUSTRIAL AMERICA LLCInventors: Matthew R. Sudbrink, Dean A. Knobloch
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Publication number: 20150129250Abstract: A triple-fold agricultural implement includes a center frame section, and a plurality of wing sections positioned on opposite lateral sides of the center frame section. The plurality of wing sections include an inner wing section, a middle wing section and an outer wing section. Each outer wing section may be folded approximately 180° laterally inward and over a respective middle wing section. Each middle wing section may be folded approximately 180° laterally inward and over a respective inner wing section. Each inner wing section may be folded approximately 90° laterally inward and over the center frame section, whereby each of the plurality of wing sections when in a folded state are in a transport position lying above the center frame section.Type: ApplicationFiled: October 24, 2014Publication date: May 14, 2015Applicant: CNH INDUSTRIAL AMERICA LLCInventors: Matthew R. Sudbrink, Dean A. Knobloch
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Publication number: 20150129251Abstract: An agricultural tillage implement including a main section having a hitch extending in a travel direction, a plurality of foldable wing sections coupled with the main section, and a plurality of ground engaging tilling elements. The tilling elements are coupled to the main section and wing sections. At least one of the sections have a gauge wheel system. The gauge wheel system includes an untilled wheel assembly, a tilled wheel assembly, and an adjustment device. The adjustment device is configured to adjust the untilled wheel assembly relative to the tilled wheel assembly thereby compensating for a characteristic difference between tilled and untilled soil.Type: ApplicationFiled: November 4, 2014Publication date: May 14, 2015Applicant: CNH INDUSTRIAL AMERICA LLCInventors: Matthew R. Sudbrink, Dean A. Knobloch
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Publication number: 20150129252Abstract: An agricultural tillage implement includes a main section including a hitch extending in a travel direction, a plurality of foldable wing sections coupled with the main section, a plurality of ground engaging tilling elements, a plurality of wheel assemblies and a control system. The tilling elements are coupled to the main section and wing sections. Each of the wheel assemblies include an actuator. The wheel assemblies include a first plurality of wheel assemblies associated with the main section and a second plurality of wheel assemblies associated with the plurality of wing sections. The actuators of the first plurality of wheel assemblies being independent of the actuators of the second plurality of wheel assemblies. The control system is configured to actuate the actuators to effect a profile minimizing operation of the foldable wing sections when the implement is being transitioned into a transport mode.Type: ApplicationFiled: November 4, 2014Publication date: May 14, 2015Applicant: CNH INDUSTRIAL AMERICA LLCInventors: Matthew R. Sudbrink, Dean A. Knobloch
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Publication number: 20150129253Abstract: A folding agricultural implement including a center frame section, a plurality of wing sections and first and second hinge systems. The plurality of wing sections are positioned on opposite lateral sides of the center frame section, and include an inner wing section, a middle wing section and an outer wing section, each outer wing section being configured to fold laterally inward and over a respective middle wing section. Each middle wing section is configured to fold laterally inward and over a respective inner wing section. The first hinge system is coupled to both the outer wing section and the middle wing section. The first hinge system having a first pivot axis. The second hinge system is coupled to the middle wing section and the inner wing section, and has a second pivot axis that is vertically higher than the first pivot axis when the implement is in an unfolded state.Type: ApplicationFiled: November 5, 2014Publication date: May 14, 2015Applicant: CNH Industrial America LLCInventors: Matthew R. Sudbrink, Dean A. Knobloch
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Publication number: 20150129254Abstract: An agricultural tillage implement includes a main section including a hitch extending in a travel direction, a plurality of foldable wing sections coupled with the main section, a plurality of ground engaging tilling elements, a plurality of wheel assemblies and a control system. The tilling elements are coupled to the main section and wing sections. Each of the wheel assemblies include an actuator. The wheel assemblies include a first plurality of wheel assemblies associated with the main section and a second plurality of wheel assemblies associated with the plurality of wing sections. The actuators of the first plurality of wheel assemblies being independent of the actuators of the second plurality of wheel assemblies. The control system is configured to actuate the actuators to control a depth of tilling elements in each of the sections when the implement is in a field mode.Type: ApplicationFiled: November 6, 2014Publication date: May 14, 2015Applicant: CNH INDUSTRIAL AMERICA LLCInventors: Matthew R. Sudbrink, Dean A. Knobloch, James W. Henry, Eric J. Anderson
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Publication number: 20150129255Abstract: An agricultural tillage implement includes a main section including a hitch extending in a travel direction, a plurality of foldable wing sections coupled with the main section, a plurality of ground engaging tilling elements, and a plurality of lift and gauge wheel lift mechanisms. The tilling elements are coupled to the main section and wing sections. Each of the lift and gauge wheel lift mechanisms has a rear lift wheel actuator and a front gauge wheel actuator. A control system is configured to independently actuate the rear lift wheel actuators and the front gauge wheel actuators to control a depth of tilling elements in each of the sections when the implement is in a field configuration, and to level the implement front to rear and side to side.Type: ApplicationFiled: November 13, 2014Publication date: May 14, 2015Applicant: CNH INDUSTRIAL CANADA LTD.Inventors: Matthew R. Sudbrink, Dean A. Knobloch, Anthony Carbaugh, James W. Henry
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Publication number: 20150129256Abstract: Scarifier for deep strip-tillage, that after a single trip allows the soil to be in adequate conditions for planting or sowing, operating with a great energy efficiency, contributing to an improvement in the production environment. The scarifier comprises a plurality of tillage units (a), spaced apart and located parallel to each other, and wherein each tillage unit (a) comprises a support structure (2) on which the corresponding tines (1a, 1b, 1c) are mounted, the lower ends of which are located at different heights, with the depth below the ground (d) being greater toward the rear of the scarifier. The scarifier preferably incorporates a fertilization system.Type: ApplicationFiled: November 12, 2014Publication date: May 14, 2015Inventors: Mario Omar TESOURO, Lidia Beatriz DONATO, Juan Pablo D'AMICO, Marcos Andrés ROBA, Enrique FERNÁNDEZ DE ULLIVARRI, Angel ROMITO
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Publication number: 20150129257Abstract: A mechanical coupling arrangement for interconnecting a compression spring assembly and certain working tools such as the disks of an agricultural tillage implement includes a hinge having a pivot axis and first and second arms extending from the pivot axis. Linkage arrangements couple the first hinge arm to the spring assembly and the second hinge arm to the working tools. A shear pin extends between the hinge arms remote from the pivot axis for fixing the angular relationship between the arms so long as the spring compression remains less than a predetermined maximum. Shear pin failure allows one hinge arm to pivot relative to the other when the predetermined maximum tension is exceeded uncoupling the spring assembly from the tools.Type: ApplicationFiled: October 24, 2014Publication date: May 14, 2015Applicant: CNH Industrial America LLCInventors: Michael G. Kovach, Eric J. Anderson
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Publication number: 20150129258Abstract: A hoe for facilitating working on at least two sides of a plant simultaneously which comprises a handle, a shank, a ferrule, and a blade. The blade has a first inner angled edge of a first outcrop, and a second inner angled edge of a second outcrop which form between them a substantially V-shaped opening. A flat inner edge cuts off the inner point of the substantially V-shaped opening. The substantially V-shaped opening is for partially encompassing a plant for uprooting, as well as for forming parallel furrows, the sides of which are formed by the inner angled edges as well as by outer angled edges of the blade.Type: ApplicationFiled: November 8, 2013Publication date: May 14, 2015Inventors: George H. Macey, VISTA G. CHEESMAN
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Publication number: 20150129259Abstract: A lift system for an implement has the lift cylinder near the implement front end. A rocker link with three vertically spaced pivot holes is located rearward of the cylinder and connected to an implement frame by a pivot pin through the center one of the holes. The lift cylinder is connected to the lower pivot hole while two further links are connected to the top hole and extend longitudinally away from one another to control raising and lowering of front and rear wheels respectively. As the cylinder extends and retracts, the rocker pivots causing the front and rear wheels to raise and lower in synchronism with each other. Fore and aft leveling adjustment may be achieved by including a turnbuckle in one of the further links to vary the length thereof relative to the other.Type: ApplicationFiled: November 10, 2014Publication date: May 14, 2015Applicant: CNH Industrial America LLCInventors: Matthew R. Sudbrink, Dean A. Knobloch
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Publication number: 20150129260Abstract: An agricultural tillage implement includes a frame member and at least one rolling basket assembly coupled to the frame member. The rolling basket assembly has at least one bearing hanger, at least one rolling basket and at least one bearing assembly rotationally coupling the rolling basket to the bearing hanger. The bearing assembly has a bearing with an inner ring and a spindle holding the inner ring. The spindle is coupled to the bearing hanger. The spindle being configured to accommodate dynamic misalignment of the bearing.Type: ApplicationFiled: November 7, 2014Publication date: May 14, 2015Applicant: CNH INDUSTRIAL AMERICA LLCInventors: Timothy R. Blunier, Gaylen J. Kromminga, Sven N. Setterdahl
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Publication number: 20150129261Abstract: An agricultural tillage implement includes a center frame section having a front frame member extending transverse to a travel direction, a rear frame member extending transverse to the travel direction, and a plurality of longitudinal frame members extending from and attached between the front frame member and the rear frame member. The plurality of longitudinal frame members include a pair of side frame members positioned at respective sides of the center frame section, and a pair of load distribution frame members. A plurality of tillage implements extend downwardly from the center frame section. A pull hitch is directly attached to the front frame member at two attachment locations and extends forward from the center frame section in the travel direction. Each attachment location is aligned with a respective load distribution frame member.Type: ApplicationFiled: October 22, 2014Publication date: May 14, 2015Applicant: CNH Industrial America LLCInventors: Matthew R. Sudbrink, Dean A. Knobloch
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Publication number: 20150129262Abstract: An agricultural tillage implement including a carriage frame assembly and pull hitch towed by a tractor, and secondary frames supported by the carriage frame assembly. The secondary frames mount gangs of disk blades for tilling the soil in a travel direction. Scraper assemblies are mounted on the secondary frames for scraping soil and residue from the disk blades.Type: ApplicationFiled: October 28, 2014Publication date: May 14, 2015Applicant: CNH INDUSTRIAL AMERICA LLCInventors: Michael G. Kovach, Eric J. Anderson
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Publication number: 20150129263Abstract: A folding agricultural implement including a plurality of tilling sections and a hinge system. The tilling sections include first and second tilling sections, with the second tilling section being pivotally coupled to the first tilling section about a first pivot axis. The hinge is system coupled to both tilling sections. The hinge system includes a link, an actuator, at least one wheel and a ramp system. The link is pivotally coupled to the first tilling section about a second pivot axis. The actuator has a pivoting connection on each end with one pivoting connection being coupled to the second tilling section and the other pivoting connection is coupled to the link, with the actuator having a range of travel. The wheel is rotationally coupled to the link. The ramp system is configured for the wheel to traverse thereover for a portion of the range of travel of the actuator.Type: ApplicationFiled: November 5, 2014Publication date: May 14, 2015Applicant: CNH INDUSTRIAL AMERICA LLCInventors: Matthew R. Sudbrink, Dean A. Knobloch
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Publication number: 20150129264Abstract: An agricultural tillage implement includes a main section including a hitch extending in a travel direction, a plurality of foldable wing sections coupled with the main section, at least one auxiliary implement assembly coupled to each of the wing sections and a control system. Each auxiliary implement assembly includes at least one support member, at least one pivotal arm pivotally coupled to the support member, at least one actuator coupled to both the support member and the pivotal arm and a ground contacting implement coupled to the pivotal arm. The control system is configured to actuate the actuators to control a position of each ground contacting implement in each of the sections when the agricultural implement is transitioning to a transport mode.Type: ApplicationFiled: November 6, 2014Publication date: May 14, 2015Applicant: CNH INDUSTRIAL AMERICA LLCInventors: Matthew R. Sudbrink, Dean A. Knobloch
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Publication number: 20150129265Abstract: A wear assembly positioned between contacting surfaces a moldboard assembly and at least one of a mounting bracket or a work implement of a work machine. The wear assembly includes a plurality of wear strips having a first surface and a second surface defining a thickness of the wear strip therebetween. The first surface of the wear strip is positioned in a contacting relationship with one of the contacting surfaces, and the second surface of the wear strip is positioned in a contacting relationship with an other of the contacting surfaces. At least one of the first or second surfaces of each of the plurality of wear strips includes a number of recesses infused with a lubricant, such that the number of recesses is formed on a surface area of the wear strip in frictional contact with at least one of the contacting surfaces.Type: ApplicationFiled: January 14, 2015Publication date: May 14, 2015Applicant: Caterpillar Inc.Inventor: Bruce R. Vahling
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Publication number: 20150129266Abstract: A wearing-part arrangement for a leading edge provided on a ploughshare of a plough body includes a plough point that is releasably attached to the plough body and provided with a pointed front portion. At least the front portion is mirror-symmetrical around a longitudinal axis of the plough point.Type: ApplicationFiled: May 22, 2013Publication date: May 14, 2015Applicant: KVERNELAND GROUP OPERATIONS NORWAY ASInventor: Magne Skjæveland
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Publication number: 20150129267Abstract: The present invention relates to a restart protection device and a method thereof, wherein the restart protection device is installed in an electric device, and comprises a switch module and a restart protecting module. The restart protecting module is connected between the switch module and a motor of the electric device, used for preventing the current outputted by an external electrical power from directly flowing into the motor when the electric device is restarted. To start the electric device, the user must follow the steps of the restart protection method, such that the unexpected accidents resulted from the sudden restart of the electric device can be effectively prevented.Type: ApplicationFiled: November 8, 2013Publication date: May 14, 2015Inventors: Chao-Yi Lee, Chang-Nan Chen, Chen-Hong Huang, Ying-Sung Ho
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Publication number: 20150129268Abstract: A hand-held power tool device is described which includes an output unit, a striker, and a rotary percussion receiver which is designed for establishing a transfer of rotary percussions between the striker and the output unit, at least during a rotary percussion operation. It is provided that the hand-held power tool device includes a rotary percussion switch-off device which is designed for interrupting the transfer of rotary percussions from the striker to the rotary percussion receiver, at least during a hammer percussion operation.Type: ApplicationFiled: May 14, 2013Publication date: May 14, 2015Applicant: Robert Bosch GmbHInventor: Tobias Herr
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Publication number: 20150129269Abstract: An impact device and a method of dismounting an impact device from a breaking device is disclosed. The impact device includes a bush having a percussion piston disposed therein. The impact device is arranged inside an impact device space formed in a frame of a breaking device. The percussion piston is provided with a pull shoulder allowing a dismounting force in a return direction to be transmitted from the percussion piston to the bush. Thus, the bush is extracted from the frame by means of the percussion piston.Type: ApplicationFiled: November 12, 2014Publication date: May 14, 2015Inventors: Timo MUUTTONEN, Mikko HÄMÄLÄINEN, Lars KANDELIN, Teemu HIETAKARI
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Publication number: 20150129270Abstract: A diesel hammer pile driver has a cylinder, a piston displaceably guided in the cylinder and a striker displaceably guided in the cylinder. The striker is disposed underneath the piston in the operating position of the diesel hammer pile driver. A combustion chamber is delimited axially by a face surface of the striker that lies in the interior of the cylinder and by a face surface of the piston, and opens into a fuel feed device connected with a fuel tank disposed on the outside of the cylinder. Using the fuel feed device a predetermined amount of fuel can be introduced into the combustion chamber during each working cycle. The fuel tank is elastically mounted on the cylinder.Type: ApplicationFiled: November 5, 2014Publication date: May 14, 2015Applicant: DELMAG GMBH & CO. KGInventors: Leopold JERCH, Matthias HEICHEL
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Publication number: 20150129271Abstract: A diesel hammer pile driver has a cylinder, a piston displaceably guided in the cylinder and a striker displaceably guided in the cylinder. The striker is disposed underneath the piston in the operating position of the diesel hammer pile driver. A combustion chamber is delimited axially by a face surface of the striker that lies in the interior of the cylinder and by a face surface of the piston, and opens into a fuel feed device. Using the fuel feed device a predetermined amount of fuel can be introduced into the combustion chamber during each working cycle. At least two working connectors are disposed to pass through the circumference wall of the cylinder at the level of the fuel feed device, wherein at least one working connector is provided with a muffler device.Type: ApplicationFiled: November 5, 2014Publication date: May 14, 2015Applicant: DELMAG GMBH & CO. KGInventors: Leopold JERCH, Matthias HEICHEL
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Publication number: 20150129272Abstract: A power tool includes a tool operable to work on a workpiece, a drive mechanism coupled to the tool and operable to move the tool, a housing defining an interior, the drive mechanism disposed at least partially within the interior, and a handle having a first end and a second end. The first end is fixed to the housing and the second end is spaced apart from the housing to define a gap therebetween. An insert is fixedly attached to the housing and the second end to fill the gap. The insert is more flexible than the handle and the housing. The housing includes a first engaging portion and the handle includes a second engaging portion each engageable with the insert to substantially fixedly attach the insert to the housing and the handle, and the insert includes a third engaging portion, and a fourth engaging portion.Type: ApplicationFiled: January 21, 2015Publication date: May 14, 2015Inventor: Brent Gregorich