公开(公告)号：US12233586B2

公开(公告)日：2025-02-25

申请号：US18529979

申请日：2023-12-05

Applicant: Thermwood Corporation

Inventor： Kenneth J. Susnjara

IPC: B29C48/18 ,  B29C43/20 ,  B29C64/106 ,  B29C64/118 ,  B29C64/188 ,  B29C64/20 ,  B29C64/209 ,  B29C64/236 ,  B29C64/25 ,  B29C70/38 ,  B29L9/00

Abstract: A machine and method of forming an article generally comprising extruding a molten bead of thermoplastic material along x, y and z axes in forming an article consisting of a strata of such material, and passing a roller over each applied portion of such molten bead to compress such bead portion, enhancing the fusion of engaging plies of such extruded material.

公开(公告)号：US12172236B2

公开(公告)日：2024-12-24

申请号：US16369388

申请日：2019-03-29

Applicant: SLM Solutions Group AG

Inventor： Toni Adam Krol ,  Andreas Wiesner ,  Christiane Thiel ,  Lukas Roesgen ,  Felix Mutz ,  Naveed Iqbal ,  Jan Wilkes ,  Karsten Huebinger ,  Dieter Schwarze ,  Simon Steven ,  Arne Neef

IPC: B29C64/00 ,  B22F12/45 ,  B23K26/354 ,  B29C64/153 ,  B29C64/20 ,  B29C64/277 ,  B33Y30/00 ,  B22F10/28 ,  B22F12/13

Abstract: The application relates to a device for producing three-dimensional workpieces, the device including: a structural surface designed to receive a molding compound; and an irradiation arrangement designed to selectively irradiate the molding compound on the structural surface with electromagnetic radiation, in order to produce a workpiece by means of generative layer construction, where the irradiation device comprises a plurality of irradiation units, the irradiation units being designed to irradiate an individual region of the structural surface respectively associated with the irradiation units, and where the beams emitted by the irradiation units respectively have a cross-sectional surface corresponding to between approx. 2% and approx. 170% of the surface of the respectively associated individual region. The application also relates to the use of such a device and to a method for producing three-dimensional workpieces by means of such a device.

公开(公告)号：US12158015B2

公开(公告)日：2024-12-03

申请号：US17782623

申请日：2019-12-05

Applicant: UNIVERSIDAD TÉCNICA FEDERICO SANTA MARÍA

Inventor： Luis Felipe González Böhme ,  Rodrigo Hernán García Alvarado ,  Francisco Javier Quitral Zapata ,  Alejandro Martínez Rocamora ,  Fernando Alfredo Auat Cheein

IPC: E04G21/04 ,  B25J9/00 ,  B29C64/00 ,  B29C64/10 ,  B29C64/106 ,  B29C64/20 ,  B29C64/30 ,  B29C64/379 ,  B33Y10/00 ,  B33Y30/00 ,  B62D57/032

Abstract: The present invention relates to a walking robotic cell for the manufacture of on-site printed buildings using a multi-axis 3D printing system, and a method for operating said walking robotic cell. The walking robotic cell comprises a quadruped mobile robotic system acting autonomously and remotely operated, a feeding device, and a multi-axis actuator, which is a reprogrammable electromechanical system, automatically controlled, and programmable offline or online in all its degrees of freedom from an external or remote computer.

公开(公告)号：US20240326130A1

公开(公告)日：2024-10-03

申请号：US18735665

申请日：2024-06-06

Applicant: Robert A. Flitsch ,  Frederick A. Flitsch

Inventor： Robert A. Flitsch ,  Frederick A. Flitsch

IPC: B22F10/30 ,  B22F10/80 ,  B29C64/106 ,  B29C64/118 ,  B29C64/20 ,  B29C64/227 ,  B29C64/245 ,  B29C64/386 ,  B29C64/393 ,  B29L31/00 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y50/02 ,  E01C11/00 ,  E01C23/01 ,  E01C23/06 ,  E01C23/07 ,  E01C23/09

CPC classification number: B22F10/30 ,  B29C64/106 ,  B29C64/118 ,  B29C64/20 ,  B29C64/227 ,  B29C64/245 ,  B29C64/386 ,  B29C64/393 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y50/02 ,  E01C11/005 ,  E01C23/06 ,  E01C23/065 ,  E01C23/07 ,  E01C23/0966 ,  B22F10/80 ,  B29L2031/776 ,  E01C23/01 ,  Y02P10/25

Abstract: The present disclosure provides various aspects for mobile and automated processing utilizing additive manufacturing. The present disclosure includes methods processing vision system data. Vision system image data may be processed by artificial intelligence algorithms. The artificial intelligence algorithms may perform GAN based synthesis of image edits to plan deposits of sized features upon detected defects of a surface. An artificial intelligence chip may perform rapid image processing on the fly as a mobile additive manufacturing apparatus functions.

公开(公告)号：US20240279496A1

公开(公告)日：2024-08-22

申请号：US18642703

申请日：2024-04-22

Applicant: Hexcel Corporation

Inventor： Whitney Kline ,  Alden Winn ,  Lawrence Varholak

IPC: C09D11/102 ,  B29C64/153 ,  B29C64/20 ,  B29K71/00 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y70/00 ,  C09D11/037

CPC classification number: C09D11/102 ,  B29C64/153 ,  B33Y10/00 ,  B33Y70/00 ,  C09D11/037 ,  B29C64/20 ,  B29K2071/00 ,  B33Y30/00

Abstract: A powder composition suitable for use in selective laser sintering for printing an object. The powder composition includes a first fraction having a polyetherketoneketone (PEKK) powder having a plurality of particles. The powder composition includes a second fraction having a plurality of siloxane particles that is dry blended with the PEKK powder prior to selective laser sintering of the powder. In some embodiments, the powder composition includes a third fraction of carbon fiber. The powder composition when used in selective laser sintering results in parts with more consistent results and improves process economics.

公开(公告)号：US12036726B2

公开(公告)日：2024-07-16

申请号：US18209907

申请日：2023-06-14

Applicant: Robert A. Flitsch ,  Frederick A. Flitsch

Inventor： Robert A. Flitsch ,  Frederick A. Flitsch

IPC: B29C64/118 ,  B29C64/106 ,  B29C64/20 ,  B29C64/227 ,  B29C64/245 ,  B29C64/386 ,  B29C64/393 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y50/02 ,  E01C11/00 ,  E01C23/06 ,  E01C23/07 ,  E01C23/09 ,  B22F10/30 ,  B29L31/00 ,  E01C23/01

CPC classification number: B29C64/118 ,  B29C64/106 ,  B29C64/20 ,  B29C64/227 ,  B29C64/245 ,  B29C64/386 ,  B29C64/393 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y50/02 ,  E01C11/005 ,  E01C23/06 ,  E01C23/065 ,  E01C23/07 ,  E01C23/0966 ,  B22F10/30 ,  B29L2031/776 ,  E01C23/01 ,  Y02P10/25

Abstract: The present disclosure provides various aspects for mobile and automated processing utilizing additive manufacturing. The present disclosure includes methods for adding strengthening features to a roadway surface. In some examples, the strengthening features may include fibers, nanofibers and nanotubes as examples.

公开(公告)号：US20240217171A1

公开(公告)日：2024-07-04

申请号：US18605315

申请日：2024-03-14

Applicant: CUBICURE GMBH

Inventor： Robert GMEINER

IPC: B29C64/129 ,  B29C64/124 ,  B29C64/135 ,  B29C64/20 ,  B29C64/214 ,  B29C64/236 ,  B29C64/277 ,  B29C64/295 ,  B29C64/364 ,  B29C64/393 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y50/00 ,  B33Y50/02 ,  B33Y70/10

CPC classification number: B29C64/129 ,  B29C64/124 ,  B29C64/135 ,  B29C64/20 ,  B29C64/214 ,  B29C64/236 ,  B29C64/277 ,  B29C64/295 ,  B29C64/364 ,  B29C64/393 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y50/00 ,  B33Y50/02 ,  B33Y70/10

Abstract: In a process for the lithography-based generative production of three-dimensional shaped bodies, wherein material that is solidifiable by exposure to electromagnetic radiation is present on a material support that is permeable in at least a region thereof, a building platform is positioned at a distance from the material support, material located between the building platform and the material support is heated and in the heated state is location-selectively irradiated by a first radiation source and solidified, wherein the electromagnetic radiation is introduced into the material from below through the material support that is at least partially permeable to radiation from the first radiation source, the heating of the material is performed by irradiating the material support with electromagnetic radiation of a second radiation source, wherein the material support is substantially impermeable for the radiation of the second radiation source.

公开(公告)号：US11993722B2

公开(公告)日：2024-05-28

申请号：US16422283

申请日：2019-05-24

Applicant: Hexcel Corporation

Inventor： Whitney Kline ,  Alden Winn ,  Lawrence Varholak

IPC: C09D11/102 ,  B29C64/153 ,  B29C64/20 ,  B29K71/00 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y70/00 ,  C09D11/037

CPC classification number: C09D11/102 ,  B29C64/153 ,  B33Y10/00 ,  B33Y70/00 ,  C09D11/037 ,  B29C64/20 ,  B29K2071/00 ,  B33Y30/00

Abstract: A powder composition suitable for use in selective laser sintering for printing an object. The powder composition includes a first fraction having a polyetherketoneketone (PEKK) powder having a plurality of particles. The powder composition includes a second fraction having a plurality of siloxane particles that is dry blended with the PEKK powder prior to selective laser sintering of the powder. In some embodiments, the powder composition includes a third fraction of carbon fiber. The powder composition when used in selective laser sintering results in parts with more consistent results and improves process economics.

公开(公告)号：US20240157635A1

公开(公告)日：2024-05-16

申请号：US18381407

申请日：2023-10-18

Applicant: Singapore University of Technology and Design

Inventor： Javier GOMEZ FERNANDEZ ,  Stylianos DRITSAS

IPC: B29C64/20 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y70/00 ,  B33Y70/10 ,  C08L5/08 ,  C08L89/06

CPC classification number: B29C64/20 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y70/00 ,  B33Y70/10 ,  C08L5/08 ,  C08L89/06

Abstract: The present invention discloses a system for large scale additive manufacturing, an apparatus for large scale additive manufacturing, and a bio-composite material used for the large scale additive manufacturing. The apparatus and the bio-composite material enable the system to operate in a desired manner. The system is able to facilitate “on demand” manufacturing, is able to provide regional/localised modifications for consumers, is able to minimise transportation/storage costs and also minimises damage to the environment.

公开(公告)号：US20240126236A1

公开(公告)日：2024-04-18

申请号：US18395428

申请日：2023-12-22

Applicant: BLUEOWL, LLC

Inventor： Kenneth Jason Sanchez

IPC: G05B19/4099 ,  B29C64/10 ,  B29C64/20 ,  B29C64/393 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y50/02 ,  B33Y80/00

CPC classification number: G05B19/4099 ,  B29C64/10 ,  B29C64/20 ,  B29C64/393 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y50/02 ,  B33Y80/00 ,  A44C9/0053

Abstract: A smart ring includes a body. The body includes a first part including at least a part of a sensor unit. The body also can include a second part including at least a part of an output unit and removably connected to the first part of the body. The body can further include a first pair of removable portions. The first pair of removable portions can include a first removable portion connected to the first part of the body. The first pair of removable portions also can include a second removable portion connected to the second part of the body. The first removable portion can be removable from the body. The second removable portion can be removable from the body. Other embodiments are disclosed.