Patents Assigned to Continuous Composites
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Patent number: 11485070Abstract: An additive manufacturing system is disclosed for use in fabricating a structure. The additive manufacturing system may include a support, and an outlet configured to discharge a material. The outlet may be operatively connected to and moveable by the support in a normal travel direction during material discharge. The outlet may include a guide, and a compactor operatively connected to the guide at a trailing location relative to the normal travel direction. The compactor may be moveable in an axial direction of the guide. The outlet may also include at least one cure enhancer mounted to move with the compactor relative to the guide. The at least one cure enhancer may be configured to expose the material to a cure energy.Type: GrantFiled: March 8, 2022Date of Patent: November 1, 2022Assignee: Continuous Composites Inc.Inventor: Nathan Andrew Stranberg
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Publication number: 20220339868Abstract: A system is disclosed for additively manufacturing a structure. The system may include a motion platform, a print head, and a drive. The drive may include a base connectable to the motion platform, a slipring disposed inside of the base, and a drivetrain extending between the base and the print head.Type: ApplicationFiled: February 18, 2022Publication date: October 27, 2022Applicant: Continuous Composites Inc.Inventors: Andrew Michael Stulc, Nathan Andrew Stranberg
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Publication number: 20220339866Abstract: A print head is disclosed for use in additively manufacturing an object. The print head may have a housing, and a wetting module configured to wet a reinforcement with a liquid matrix. The print head may also include a matrix supply configured to hold a quantity of the liquid matrix and supply the liquid matrix to the wetting module.Type: ApplicationFiled: April 5, 2022Publication date: October 27, 2022Applicant: Continuous Composites Inc.Inventors: Nathan Andrew Stranberg, Andrew John Overby, Andrew Michael Stulc, Stephen Tyler Wilson, Ryan C. Stocket, Brock Adam Jahner
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Publication number: 20220339874Abstract: A system is disclosed for use in additively manufacturing an object. The system may have a support and a first module operatively mounted to an end of the support and configured to discharge a material during motion of the support to form an object. The system may also have a second module configured to sever the material, at least a third module configured to at least one of compact or cure the material, and an actuator configured to cause movement of the second and the at least a third modules relative to the first module.Type: ApplicationFiled: April 5, 2022Publication date: October 27, 2022Applicant: Continuous Composites Inc.Inventors: Nathan Andrew Stranberg, Andrew John Overby, Andrew Michael Stulc, Stephen Tyler Wilson, Ryan C. Stocket, Brock Adam Jahner
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Publication number: 20220339871Abstract: A system is disclosed for use in additively manufacturing an object. The system may have a reinforcement supply, a matrix supply, and a wetting module configured to separately receive reinforcement from the reinforcement supply and matrix from the matrix supply and to discharge the reinforcement wetted with the matrix. The wetting module may include a body forming an enclosure and having an inlet end configured to receive the reinforcement and an outlet end configured to discharge the reinforcement wetted with the matrix. The wetting module may also include a plurality of nozzles dividing the enclosure into at least a wetting chamber.Type: ApplicationFiled: April 5, 2022Publication date: October 27, 2022Applicant: Continuous Composites Inc.Inventors: Nathan Andrew Stranberg, Andrew John Overby, Andrew Michael Stulc, Stephen Tyler Wilson, Ryan C. Stocket, Brock Adam Jahner
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Patent number: 11478980Abstract: A system is disclosed for use in additively manufacturing a structure. The system may include a print head configured to discharge a material, and a support connected to and configured to move the print head during discharging to fabricate a structure. The system may also include a receiver mounted to the print head and configured to generate a signal indicative of at least one of a shape, a size, and a location of the discharged material, and a processor in communication with the receiver and the support. The processor may be configured to generate a data cloud of the structure fabricated by the additive manufacturing system based on the signal and based on a known position of the receiver at a time of signal generation. The processor may also be configured to make a comparison of the data cloud and a virtual model of the structure during discharging, and to selectively affect discharging based on the comparison.Type: GrantFiled: January 16, 2020Date of Patent: October 25, 2022Assignee: Continuous Composites Inc.Inventors: Rachael Kathleen Morris, Ryan C. Stockett
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Patent number: 11472104Abstract: An additive manufacturing system is disclosed for use in fabricating a structure. The additive manufacturing system may include a print head configured to discharge a material, a first structure, and a second structure. The first structure may be configured to move the print head within a plane during discharge of the material. The second structure may be configured to move the print head within the plane during material discharge, the second structure being movable together with the print head by the first structure.Type: GrantFiled: March 9, 2021Date of Patent: October 18, 2022Assignee: Continuous Composites Inc.Inventor: Andrew John Overby
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Publication number: 20220324161Abstract: A system for additively manufacturing a structure is disclosed. The system may include a support, and a print head operatively connected to and moveable by the support. The print head may have an outlet that is oriented at an oblique angle relative to a central axis of the print head.Type: ApplicationFiled: June 24, 2022Publication date: October 13, 2022Applicant: Continuous Composites Inc.Inventors: STEPHEN TYLER WILSON, Ryan C. Stockett
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Patent number: 11465348Abstract: A system is disclosed for additively manufacturing a composite structure. The system may include a support, and a print head operatively connected to and moveable by the support. The print head may include a supply of continuous reinforcement, an outlet configured to discharge the continuous reinforcement, and a tensioning module disposed between the supply and outlet. The tensioning module may be configured to generate a signal indicative of a tension in the continuous reinforcement. The system may also include a processor programmed to selectively cause the supply to dispense the continuous reinforcement based on the signal.Type: GrantFiled: July 26, 2021Date of Patent: October 11, 2022Assignee: Continuous Composites Inc.Inventors: Trevor David Budge, Brock Adam Jahner, Jeremiah R. Smith, Nathan Andrew Stranberg, Andrew Michael Stulc, Samuel VanDenBerg, Stephen Tyler Wilson, Andrew John Overby
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Publication number: 20220317657Abstract: Methods and associated apparatus for determining a 3-dimensional tool path for use in additively manufacturing a 3-dimensional layer of a structure. The method may include receiving 3-dimensional layer data defining at least part of the 3-dimensional layer of the structure. The method may include determining a mapping function. The method may include applying the mapping function to the 3-dimensional layer data to generate 2-dimensional layer data. The method may include generating a 2-dimensional tool path based on the 2-dimensional layer data. The method may include applying the mapping function to the 2-dimensional tool path to generate a 3-dimensional tool path.Type: ApplicationFiled: June 24, 2022Publication date: October 6, 2022Applicant: Continuous Composites Inc.Inventors: Mikel Negugogor, Logan Lalonde, Rachael Kathieen Morris
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Publication number: 20220266525Abstract: Methods and associated systems and apparatus for determining a tool path for use in additively manufacturing a structure. The methods may include receiving data that at least partially defines an outer boundary for a region of the structure, partitioning the region based on placement of a partitioning line across the region from the outer boundary, and generating the tool path to navigate at least part of the outer boundary and to cross, at least partially, the region based on the placement of the partitioning line.Type: ApplicationFiled: February 23, 2022Publication date: August 25, 2022Applicant: Continuous Composites Inc.Inventors: Mikel Negugogor, Logan Lalonde, Rachael Kathleen Morris
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Publication number: 20220266526Abstract: Methods and associated systems and apparatus for determining a tool path for use in additively manufacturing a structure. The methods may include receiving placement data indicative of a relative placement of a plurality of nodes, each node including one or more regional tool paths and each regional tool path for additively manufacturing a region of the structure. The methods may also include receiving operation data indicative of an operation to be performed in relation to at least one of the plurality of nodes, and resolving the at least one of the plurality of nodes into a resolved tool path for use in additively manufacturing the structure based on the received placement data and operation data.Type: ApplicationFiled: February 23, 2022Publication date: August 25, 2022Applicant: Continuous Composites Inc.Inventors: Mikel Negugogor, Logan Lalonde, Rachael Kathleen Morris
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Publication number: 20220266527Abstract: Methods and associated systems and apparatus are disclosed for determining a tool path for use in additively manufacturing a structure. The methods may include identifying a propagation surface onto which material forming at least part of the structure is to be deposited, and determining a structure boundary associated with the propagation surface and defining at least part of the structure. The methods may also include determining one or more structure layers offset from the propagation surface and laterally bounded by the structure boundary; generating a tool path for each structure layer.Type: ApplicationFiled: February 23, 2022Publication date: August 25, 2022Applicant: Continuous Composites Inc.Inventors: Mikel Negugogor, Logan Lalonde, Rachael Kathleen Morris
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Patent number: 11420390Abstract: An additive manufacturing system is disclosed for use in fabricating a structure. The additive manufacturing system may include a support, and a print head configured to discharge a material and being operatively connected to and moveable by the support in a normal travel direction during material discharge. The print head may include a module located at a trailing side of the discharging material relative to the normal travel direction and being configured to compact the material and expose the material to a cure energy at a tool center point.Type: GrantFiled: April 7, 2020Date of Patent: August 23, 2022Assignee: Continuous Composites Inc.Inventors: Marcus Raye Vincent Brodie, Kyle Frank Cummings, Andrew Michael Stulc, Nathan Andrew Stranberg, Brock Jahner, Stephen Tyler Wilson
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Publication number: 20220242040Abstract: A system is disclosed for additively manufacturing a composite structure. The system may include a print head configured to discharge a continuous reinforcement that is at least partially coated in a matrix, and a compactor configured to compact the continuous reinforcement and the matrix. The system may also include a cure enhancer configured to direct a path of cure energy toward the matrix after discharge, wherein the path of cure energy passes through at least a portion of the compactor.Type: ApplicationFiled: April 21, 2022Publication date: August 4, 2022Applicant: Continuous Composites Inc.Inventors: Kyle Frank Cummings, Marcus Raye Vincent Brodie, Samuel VanDenBerg, Ryan C. Stockett
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Publication number: 20220242038Abstract: A method and apparatus for the additive manufacturing of three-dimensional objects are disclosed. Two or more materials are extruded simultaneously as a composite, with at least one material in liquid form and at least one material in a solid continuous strand completely encased within the liquid material. A means of curing the liquid material after extrusion hardens the composite. A part is constructed using a series of extruded composite paths. The strand material within the composite contains specific chemical, mechanical, or electrical characteristics that instill the object with enhanced capabilities not possible with only one material.Type: ApplicationFiled: April 21, 2022Publication date: August 4, 2022Applicant: Continuous Composites Inc.Inventor: Kenneth Lyle Tyler
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Publication number: 20220242060Abstract: A system is disclosed for additively manufacturing a composite structure. The system may include a support, and a print head connected to and moveable by the support. The system may also include an encoder configured to generate a signal indicative of an amount of material passing through the print head, and a controller in communication with the encoder. The controller may be configured to selectively implement a corrective action in response to the signal.Type: ApplicationFiled: April 20, 2022Publication date: August 4, 2022Applicant: Continuous Composites Inc.Inventors: TREVOR DAVID BUDGE, Nathan Andrew Stranberg, Kyle Frank Cummings, Dan Budge
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Patent number: 11400643Abstract: A system for additively manufacturing a structure is disclosed. The system may include a support, and a print head operatively connected to and moveable by the support. The print head may have an outlet that is oriented at an oblique angle relative to a central axis of the print head.Type: GrantFiled: January 16, 2020Date of Patent: August 2, 2022Assignee: Continuous Composites Inc.Inventors: Stephen Tyler Wilson, Ryan C. Stockett
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Patent number: 11383819Abstract: A vehicle body may have an internal skeleton forming a wing shape, and a skin formed over the internal skeleton. The skin may include a matrix material, and a plurality of continuous fibers encased within the matrix material. The plurality of continuous fibers may curve from a base end near a fore/aft center of the wing shape outward toward leading and trailing edges of the wing shape at a tip end.Type: GrantFiled: August 11, 2020Date of Patent: July 12, 2022Assignee: Continuous Composites Inc.Inventors: Ryan C. Stockett, Kenneth L. Tyler
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Publication number: 20220194012Abstract: A system is disclosed that includes an end effector and a support configured to move the end effector. The support may include a first link, a second link rotationally connected to the first link at a joint, and a motor rigidly mounted to the first link and configured to drive rotation of the second link relative to the first link. The support may also include a sole encoder associated with the joint and configured to generate a signal indicative of a position of the first link relative to the second link. The system may further include a controller in communication with the sole encoder and the motor. The controller may be configured to selectively trim operation of the motor based only on the signal.Type: ApplicationFiled: March 9, 2022Publication date: June 23, 2022Applicant: Continuous Composites Inc.Inventor: Nathan Andrew Stranberg