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The Exone Company patents


Recent patent applications related to The Exone Company. The Exone Company is listed as an Agent/Assignee. Note: The Exone Company may have other listings under different names/spellings. We're not affiliated with The Exone Company, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "T" | The Exone Company-related inventors


Exonetik Inc.

. . ... The Exone Company

Dynamic motion control system using magnetorheological fluid clutch apparatuses

An active suspension system comprises at least one biasing device configured to support a body from a structure, and at least one motor. A magnetorheological (mr) fluid clutch apparatus(es) is coupled to the at least one motor to receive torque from the motor, the mr fluid clutch apparatus controllable to transmit a variable amount of torque. ... The Exone Company

3d printer having a coater and coater cleaning device and method for cleaning a coater of a 3d printer

Disclosed is a 3d printer 10 having a coating device 30 and a coating device cleaning device 50, wherein the coating device 30 comprises a container 32 which defines an inner cavity 34 for receiving particulate construction material and an elongated output region 36 for outputting the particulate construction material and can be moved into a cleaning position in which it is arranged above the coating device cleaning device 50, wherein the coating device cleaning device 50 comprises a wiping member 54 and a driving device for moving the wiping member, and wherein the driving device is configured to move the wiping member 54 for cleaning the output region 36 along the same when the coating device 30 is located above the coating device cleaning device 50.. . ... The Exone Company

Process for making densified carbon articles by three dimensional printing

Methods for making densified carbon printed articles from carbon powder are described. Three-dimensional binder jet printing is used to make a printed article from the carbon powder. ... The Exone Company

Coater arrangement for a 3d printer and method for applying two layers of particle-shaped construction material

A coating device arrangement 1 for a 3d printer is disclosed, comprising a coating device 3 having a container 17 defining an inner cavity for receiving particulate construction material which leads to an opening for outputting the particulate construction material, and a stroking member 15a, by which a stroking surface is formed which is directed downward, and which is configured to stroke over construction material output from the opening using the stroking surface to thereby level and/or compress the output particulate material. The coating device arrangement 1 further comprises a setting device 13 which is configured to variably set an inclination angle of the stroking surface 15a.. ... The Exone Company

Coater arrangement for a 3d printer

A coating device arrangement 1 for a 3d printer is described, comprising a coating device 3 having a container 17 defining an inner cavity for receiving particulate construction material, which leads to an opening for outputting the particulate construction material onto a construction field, as well as a closing device 31 configured to selectively close the opening for outputting the particulate construction material.. . ... The Exone Company

Coater arrangement for a 3d printer

A coating device arrangement 1 for a 3d printer 100 is described, comprising a coating device 3 having a carrier structure 21a to 21c and a container 17 fixed to the carrier structure, defining an inner cavity for receiving particulate construction material, which leads to an opening for outputting the particulate construction material, a vibration device 23 configured to vibrate particulate construction material received in the container and thereby to influence the discharge of construction material from the opening, and a stroking member 15a attached to the coating device, configured to stroke particulate construction material output from the opening to thereby level and/or compress the output particulate material, and/or a closing device 31 configured to selectively close the opening and comprising a closing member 31a attached to the coating device 3, wherein the stroking member 15a and/or the closing member 31a are fixed to the carrier structure to be vibration-decoupled from the vibration generated by means of the vibration device in the container 17.. . ... The Exone Company

Methods for controlling warpage of cavities of three-dimensionally printed articles during heat treament

Methods are presented for controlling warpage during heat treatment of a 3dpbj article having a cavity extending inwardly from an outside surface wherein a 3dpbj article is 3dpbj printed from a build powder as is a 3dpbj object which is adap ted to be contactingly insertable into the cavity of the 3dp bj article. At least a portion of the 3dpbj article cavity surface and/or at least a portion of the surface of the 3dpbj object is treated to prevent the 3dpbj object from becoming bonded to the 3dpbj article during the heat treatment. ... The Exone Company

Method and device for unpacking a component

Disclosed is a method for unpacking a component 16 manufactured by means of a generative manufacturing process, from a particulate material fill 18. In the method, an auxiliary frame 20 having a vertical circumferential wall structure 22, open downward, is arranged above a vertical circumferential wall structure 12 of a construction box 10. ... The Exone Company

Process for making carbon articles by three-dimensional printing

Methods for making printed articles from carbon powder are described. Three-dimensional binder jet printing is used to make a printed article from the carbon powder. ... The Exone Company

Methods and apparatuses for curing three-dimensional printed articles

Methods and apparatuses are disclosed for faster curing of three-dimensionally inkjet printed articles (88) having a curable binder. After the printing of the article (88) is completed, a gas flow is driven in the powder bed (90) that surrounds the article (88). ... The Exone Company

Three-dimensional printing excess deposited particulate handling

A three-dimensional printing apparatus is disclosed has one or more troughs for receiving excess deposited particulate. Such troughs may be positioned to receive the excess deposited particulate into a particulate receiving chamber of the trough. ... The Exone Company

Process for making nickel-based superalloy articles by three-dimensional printing

Methods are presented for making sintered articles from water-atomized nickel-based superalloy powders. Three-dimensional binder jet printing is used to make a printed article from the powder. ... The Exone Company

Three-dimensional printing using fast stl file conversion

Methods are provided for solid free-form fabrication of an article without using a slice stack file quickly and efficiently—in terms of computational resources—converting stl files representing an article or articles to be built by sfff without the use of a conventional slicing program. An application program interface (“api”) is used to generate a bitmap corresponding to each particular layer of the article that is to be printed directly from the article's stl file. ... The Exone Company

03/09/17 / #20170066190

Selectively activated mesh discharge powder recoater for three-dimensional printing

Recoaters are described which are adapted for use in powder-layer three-dimensional printers. The recoaters comprise a mesh discharge device that is adapted to be selectively activated by the application of an agitation, e.g. ... The Exone Company








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This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. Freshpatents.com is not affiliated or associated with The Exone Company in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for The Exone Company with additional patents listed. Browse our Agent directory for other possible listings. Page by FreshPatents.com

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