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公开(公告)号：US12128613B2
公开(公告)日：2024-10-29
申请号：US18065595
申请日：2022-12-13
发明人： Kenneth Lyle Tyler
IPC分类号： B29C64/165 , B29B15/12 , B29C35/08 , B29C64/106 , B29C64/118 , B29C64/209 , B29C64/386 , B29C70/06 , B29C70/38 , B29K105/00 , B29K105/08 , B29K105/12 , B29K105/16 , B29K307/04 , B33Y10/00 , B33Y30/00 , B33Y50/02 , B33Y70/10 , B33Y80/00
CPC分类号： B29C64/165 , B29C35/0805 , B29C64/106 , B29C64/118 , B29C64/209 , B29C64/386 , B29C70/06 , B29C70/384 , B33Y10/00 , B33Y30/00 , B33Y50/02 , B33Y70/10 , B33Y80/00 , B29B15/122 , B29C2035/0827 , B29K2105/0058 , B29K2105/08 , B29K2105/12 , B29K2105/16 , B29K2307/04
摘要： 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.
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公开(公告)号：US12030252B2
公开(公告)日：2024-07-09
申请号：US17657995
申请日：2022-04-05
发明人： Nathan Andrew Stranberg , Andrew John Overby , Andrew Michael Stulc , Stephen Tyler Wilson , Ryan C. Stocket , Brock Adam Jahner
IPC分类号： B29C64/118 , B29C64/165 , B29C64/209 , B29C64/241 , B29C64/245 , B29C64/295 , B29C64/336 , B29C64/357 , B29C64/379 , B29C64/393 , B33Y10/00 , B33Y30/00 , B29C64/227 , B33Y40/10 , B33Y70/10
CPC分类号： B29C64/336 , B29C64/118 , B29C64/165 , B29C64/209 , B29C64/241 , B29C64/245 , B29C64/295 , B29C64/357 , B29C64/379 , B29C64/393 , B33Y10/00 , B33Y30/00 , B29C64/227 , B33Y40/10 , B33Y70/10
摘要： 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.
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公开(公告)号：US11958245B2
公开(公告)日：2024-04-16
申请号：US17654090
申请日：2022-03-09
IPC分类号： B29C64/209 , B22F10/10 , B22F10/18 , B22F10/50 , B22F10/80 , B22F12/00 , B22F12/41 , B22F12/53 , B22F12/63 , B29C64/106 , B29C64/218 , B29C64/227 , B29C64/232 , B29C64/236 , B29C64/241 , B29C64/379 , B29C64/393 , B33Y10/00 , B33Y30/00 , B33Y50/02 , B29C64/165
CPC分类号： B29C64/209 , B22F10/10 , B22F10/18 , B22F12/53 , B22F12/63 , B29C64/106 , B29C64/218 , B29C64/241 , B29C64/393 , B33Y10/00 , B33Y30/00 , B33Y50/02 , B22F10/50 , B22F10/80 , B22F12/22 , B22F12/41 , B29C64/165 , B29C64/227 , B29C64/232 , B29C64/236 , B29C64/379 , B22F2999/00 , B22F10/50 , B22F3/02 , B22F12/63 , B22F2999/00 , B22F10/50 , B22F3/18 , B22F2998/10 , B22F10/18 , B22F3/18 , B22F10/64 , B22F2999/00 , B22F12/22 , B22F12/53 , B22F12/63 , B22F12/10
摘要： 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.
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公开(公告)号：US20230150194A1
公开(公告)日：2023-05-18
申请号：US18156368
申请日：2023-01-18
发明人： Kenneth Lyle TYLER
IPC分类号： B29C64/165 , B29C64/106 , B29C64/209 , B33Y50/02 , B33Y30/00 , B33Y10/00 , B29C70/06 , B29C64/386 , B33Y70/10 , B29C35/08 , B29C64/118 , B29C70/38 , B33Y80/00
CPC分类号： B29C64/165 , B29C64/106 , B29C64/209 , B33Y50/02 , B33Y30/00 , B33Y10/00 , B29C70/06 , B29C64/386 , B33Y70/10 , B29C35/0805 , B29C64/118 , B29C70/384 , B33Y80/00 , B29K2105/16
摘要： 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.
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公开(公告)号：US20230114416A1
公开(公告)日：2023-04-13
申请号：US18065568
申请日：2022-12-13
发明人： Kenneth Lyle TYLER
IPC分类号： B29C64/165 , B33Y30/00 , B29C64/209 , B29C64/118 , B29C64/386 , B29C64/106 , B33Y70/10 , B33Y10/00 , B33Y50/02 , B29C35/08 , B33Y80/00 , B29C70/06 , B29C70/38
摘要： 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.
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公开(公告)号：US11607839B2
公开(公告)日：2023-03-21
申请号：US17645114
申请日：2021-12-20
IPC分类号： B29C64/118 , B29C64/209 , B29C64/393 , B33Y30/00 , B29C70/38 , B29C64/295 , B29C64/106 , B33Y70/10 , B22F10/20 , B22F12/53 , B29K101/10 , B33Y10/00 , B22F12/00
摘要： 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 print head may have a first tool center point associated with discharge of a first material, and a second tool center point associated with discharge of a second material that is a type different than the first material.
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公开(公告)号：US20230073014A1
公开(公告)日：2023-03-09
申请号：US17929665
申请日：2022-09-02
发明人： Andrew John Overby , Nathan Andrew Stranberg , Stephen Tyler Wilson , Sam Armstrong , Maxwell Joseph Johnson , Samuel VanDenBerg
IPC分类号： B29C64/209 , B33Y10/00 , B33Y30/00 , B29C64/165
摘要： A system is disclosed for additively manufacturing an object. The system may include a first module configured to discharge a composite material including a continuous reinforcement and a matrix, and a cutting module located downstream of the first module and configured to sever the continuous reinforcement discharging from the first module. The cutting module may include a cutting mechanism configured to engage the continuous reinforcement, and a guide moveable to selectively abut the reinforcement during engagement of the reinforcement by the cutting mechanism.
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公开(公告)号：US20230071513A1
公开(公告)日：2023-03-09
申请号：US17929663
申请日：2022-09-02
发明人： Andrew John Overby , Nathan Andrew Stranberg , Stephen Tyler Wilson , Sam Armstrong , Maxwell Joseph Johnson , Samuel VanDenBerg
IPC分类号： B29C64/209 , B33Y10/00 , B33Y30/00 , B33Y50/02 , B29C64/165 , B29C64/393
摘要： A system is disclosed for additively manufacturing an object. 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 module configured to hold a reinforcement, and a wetting module. The wetting module may include a body with an inlet configured to separately receive the reinforcement and a matrix, and an outlet configured to discharge the reinforcement wetted with the matrix. The print head may also include a teasing mechanism disposed between the inlet and the outlet. The teasing mechanism may have multiple operating positions configured to affect varying levels of pressure against the reinforcement.
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公开(公告)号：US11548220B2
公开(公告)日：2023-01-10
申请号：US17451591
申请日：2021-10-20
发明人： Tyler B. Alvarado , Brock Adam Jahner , Andrew John Overby , Jeremiah R. Smith , Ryan C. Stockett , Nathan Andrew Stranberg
IPC分类号： B29C64/188 , B29C64/209 , B29C64/295 , B29C64/321 , B33Y10/00 , B33Y30/00 , B33Y40/20 , B33Y70/10 , B29C64/118 , B29L15/00
摘要： A method is disclosed for additively manufacturing a composite structure. The method may include discharging a composite material from a print head and moving the print head during discharging to fabricate a preform from the composite material. The method may also include densifying the preform with a densifying material, and heating the preform to pyrolize the at least one of the composite material and the densifying material.
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公开(公告)号：US11541598B2
公开(公告)日：2023-01-03
申请号：US17443942
申请日：2021-07-28
发明人： Trevor David Budge , Brock Adam Jahner , Jeremiah R. Smith , Nathan Andrew Stranberg , Andrew Michael Stulc , Samuel VanDenBerg , Stephen Tyler Wilson , Andrew John Overby
IPC分类号： B29C64/209 , B33Y30/00 , B33Y40/00 , B29C64/343 , B29C64/255 , B29C64/393 , B33Y50/02 , B33Y10/00 , B29C64/165 , B29C64/241 , B29C64/171 , B29C64/106 , B29C64/314 , B29C64/295 , B33Y40/10 , B29K105/08
摘要： 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 first supply configured to hold a liquid matrix, a second supply configured to hold a continuous reinforcement, and a wetting module configured to separately receive the liquid matrix and the continuous reinforcement from the first and second supplies, respectively, and to discharge a composite material including the continuous reinforcement wetted with the liquid matrix. The wetting module may include a body forming an internal chamber having an upstream open end and a downstream open end, an entrant nozzle disposed within the upstream open end and configured to receive the continuous reinforcement, and an exit nozzle disposed within the downstream closed end and configured to discharge the composite material.
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