BR102015000314B8 - aparelho para extrusar material - Google Patents

aparelho para extrusar material

Info

Publication number
BR102015000314B8
BR102015000314B8 BR102015000314A BR102015000314A BR102015000314B8 BR 102015000314 B8 BR102015000314 B8 BR 102015000314B8 BR 102015000314 A BR102015000314 A BR 102015000314A BR 102015000314 A BR102015000314 A BR 102015000314A BR 102015000314 B8 BR102015000314 B8 BR 102015000314B8
Authority
BR
Brazil
Prior art keywords
inlet
outlet
extrusion nozzle
inlet end
opening
Prior art date
Application number
BR102015000314A
Other languages
English (en)
Other versions
BR102015000314B1 (pt
BR102015000314A2 (pt
Inventor
E Murrish Richard
A Larsen Ty
Original Assignee
Boeing Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Boeing Co filed Critical Boeing Co
Publication of BR102015000314A2 publication Critical patent/BR102015000314A2/pt
Publication of BR102015000314B1 publication Critical patent/BR102015000314B1/pt
Publication of BR102015000314B8 publication Critical patent/BR102015000314B8/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
    • B29C48/154—Coating solid articles, i.e. non-hollow articles
    • B29C48/155—Partial coating thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/05—Filamentary, e.g. strands
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/252—Drive or actuation means; Transmission means; Screw supporting means
    • B29C48/2528—Drive or actuation means for non-plasticising purposes, e.g. dosing unit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/265—Support structures or bases for apparatus, e.g. frames
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/266—Means for allowing relative movements between the apparatus parts, e.g. for twisting the extruded article or for moving the die along a surface to be coated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/301—Extrusion nozzles or dies having reciprocating, oscillating or rotating parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/86—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the nozzle zone
    • B29C48/865—Heating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/92—Measuring, controlling or regulating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/10—Processes of additive manufacturing
    • B29C64/106—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/10—Processes of additive manufacturing
    • B29C64/106—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material
    • B29C64/118—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using filamentary material being melted, e.g. fused deposition modelling [FDM]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
    • B29C64/205—Means for applying layers
    • B29C64/209—Heads; Nozzles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y10/00—Processes of additive manufacturing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y30/00—Apparatus for additive manufacturing; Details thereof or accessories therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y50/00—Data acquisition or data processing for additive manufacturing
    • B33Y50/02—Data acquisition or data processing for additive manufacturing for controlling or regulating additive manufacturing processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y80/00—Products made by additive manufacturing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92571—Position, e.g. linear or angular
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/9258—Velocity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92819—Location or phase of control
    • B29C2948/92857—Extrusion unit
    • B29C2948/92904—Die; Nozzle zone
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/02—Small extruding apparatus, e.g. handheld, toy or laboratory extruders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2905/00—Use of metals, their alloys or their compounds, as mould material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
    • B29L2031/3076—Aircrafts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/772—Articles characterised by their shape and not otherwise provided for

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Thermal Sciences (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Nozzles (AREA)
  • Coating Apparatus (AREA)

Abstract

aparelho, e, método para extrusar material. um aspecto da descrição refere-se a um aparelho (320) incluindo um bocal de extrusão (300). o bocal (300) inclui uma extremidade de entrada (301), uma extremidade de saida (302) oposta à extremidade de entrada (301) e um eixo geométrico (303) estendendo-se entre a extremidade de entrada (301) e a extremidade de saída (302). o bocal de extrusão (300) é configurado para rotar em tomo do eixo geométrico (303). o bocal de extrusão (300) também inclui uma porção de engate de acionamento rotativo (305) entre a extremidade de entrada (301) e a extremidade de saída (302). o bocal de extrusão (300) inclui adicionalmente uma cavidade (304) incluindo uma abertura de entrada (304a) na extremidade de entrada (301) e uma abertura de saída (304b) na extremidade de saída (302). a abertura de entrada (304a) tem uma configuração diferente da abertura de saída (304b).
BR102015000314A 2014-02-07 2015-01-07 aparelho para extrusar material BR102015000314B8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/174,892 US9550319B2 (en) 2014-02-07 2014-02-07 Extrusion apparatus and method
US14/174,892 2014-02-07

Publications (3)

Publication Number Publication Date
BR102015000314A2 BR102015000314A2 (pt) 2016-07-26
BR102015000314B1 BR102015000314B1 (pt) 2020-06-16
BR102015000314B8 true BR102015000314B8 (pt) 2020-07-14

Family

ID=52477567

Family Applications (1)

Application Number Title Priority Date Filing Date
BR102015000314A BR102015000314B8 (pt) 2014-02-07 2015-01-07 aparelho para extrusar material

Country Status (7)

Country Link
US (2) US9550319B2 (pt)
EP (1) EP2905118B1 (pt)
JP (3) JP2015147414A (pt)
CN (1) CN104827639B (pt)
BR (1) BR102015000314B8 (pt)
CA (1) CA2869641C (pt)
RU (1) RU2670923C9 (pt)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9669586B2 (en) * 2013-10-01 2017-06-06 Autodesk, Inc. Material dispensing system
US10086548B2 (en) 2015-07-29 2018-10-02 The Boeing Company Extrusion apparatus and method using variable extrusion gate
US10723057B2 (en) 2016-06-22 2020-07-28 The Boeing Company Nozzle, nozzle assembly and method for extrusion of composite material
US10105889B2 (en) 2015-07-29 2018-10-23 The Boeing Company 2-stage extrusion apparatus and method of extrusion
KR101725876B1 (ko) * 2015-08-10 2017-04-12 주)봇메이커 나선형 공급관로가 형성된 3차원 프린터 공급노즐
JP6613760B2 (ja) * 2015-09-24 2019-12-04 日本電気株式会社 積層造形装置および積層造形方法
WO2017082934A1 (en) * 2015-11-13 2017-05-18 Hewlett-Packard Development Company, L.P. Impingement surfaces
DE102015122647A1 (de) * 2015-12-22 2017-06-22 Arburg Gmbh + Co. Kg Vorrichtung und Verfahren zur Herstellung eines dreidimensionalen Gegenstandes mit einer Faserzuführeinrichtung
US10611073B2 (en) 2015-12-28 2020-04-07 Thermwood Corporation Machine and method for forming articles
KR101817786B1 (ko) * 2016-03-29 2018-01-12 박화중 노즐 조립체 및 3ｄ 프린터용 인쇄 헤드
US11084195B2 (en) * 2016-05-27 2021-08-10 Husky Injection Molding Systems Ltd. Mold gate structures
JP6882878B2 (ja) 2016-10-28 2021-06-02 Ntn株式会社 三次元造形装置
WO2018183737A1 (en) * 2017-03-30 2018-10-04 Kazunori Hoshino Flow sensor for cerebral fluidic device
US20180339451A1 (en) * 2017-05-25 2018-11-29 Korea Institute Of Science And Technology Nozzle for three-dimensional (3d) printer including eccentric discharge port and 3d printer including nozzle
CN107297893B (zh) * 2017-06-21 2018-07-06 泉州市比邻三维科技有限公司 一种三维打印机
US11407034B2 (en) 2017-07-06 2022-08-09 OmniTek Technology Ltda. Selective laser melting system and method of using same
JP2020529346A (ja) * 2017-08-02 2020-10-08 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ 熱溶解フィラメント製造（ｆｆｆ）プロセスによって三次元素地を製造する方法
WO2019175383A1 (de) * 2018-03-16 2019-09-19 Adient Engineering and IP GmbH Spritz- oder druckkopf und spritz- oder druckkopfanordnung
JP7138528B2 (ja) * 2018-09-28 2022-09-16 前田建設工業株式会社 建設材料の積層に用いる横方向吐出型ノズル
EP3632682A1 (en) * 2018-10-03 2020-04-08 Bond high performance 3D technology B.V. Liquefier tube for an additive manufacturing system
CN109822896B (zh) * 2019-02-25 2021-11-16 泉州市比邻三维科技有限公司 一种3d打印机器人的打印喷头及3d打印机器人
CN111654681B (zh) * 2019-03-04 2024-04-19 北京谦恒德科技有限公司 一种dlp光机的投影拼接方法
CN110014644A (zh) * 2019-03-22 2019-07-16 华中科技大学 一种大容量的可旋转fdm喷头
EP4049773A4 (en) * 2019-10-21 2023-10-18 The Japan Steel Works, Ltd. DIE, METHOD FOR DIE, EXTRUDER AND PRODUCTION METHOD FOR PELLETS
EP4045283A4 (en) * 2019-11-05 2024-02-14 Essentium Inc NOZZLE ARRANGEMENT WITH A SERPENTINE PATH FOR THE PRINT HEAD OF A 3D PRINTER
EP3888879A1 (en) 2020-04-02 2021-10-06 Universitat de Girona An extrusion head and a method for continuous fused filament fabrication
GB202005193D0 (en) * 2020-04-08 2020-05-20 E3D Online Ltd Liquefier
IT202100008492A1 (it) * 2021-04-06 2022-10-06 Caracol S R L Estrusore, testa di stampa ed apparecchiatura per la manifattura additiva
GB2606780A (en) * 2021-09-27 2022-11-23 E3D Online Ltd Nozzle
DE102021131525A1 (de) 2021-12-01 2023-06-01 Profine Gmbh Düsenvorrichtung 3D-Düse
CN114379085A (zh) * 2021-12-22 2022-04-22 江苏沪磁智能科技有限公司 一种广告字3d打印机喷头系统

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1824482A (en) * 1929-10-09 1931-09-22 Charles Taylor Sons Company Method and apparatus for making curved bodies
JPS57123034A (en) * 1980-11-21 1982-07-31 Mihama Seisakusho:Kk Manufacture of synthetic resin turburent flow piece and apparatus therefor
US5121329A (en) * 1989-10-30 1992-06-09 Stratasys, Inc. Apparatus and method for creating three-dimensional objects
JP2597778B2 (ja) * 1991-01-03 1997-04-09 ストラタシイス，インコーポレイテッド 三次元対象物組み立てシステム及び組み立て方法
US6303180B1 (en) 1993-09-10 2001-10-16 Parker-Hannifin Corporation Form-in-place EMI gaskets
US5529471A (en) * 1995-02-03 1996-06-25 University Of Southern California Additive fabrication apparatus and method
JP3438417B2 (ja) * 1995-06-26 2003-08-18 松下電工株式会社 管状体押出成形装置
IL122857A (en) * 1998-01-05 2001-03-19 3 D P Ltd Method and apparatus for making three-dimensional objects
US6030199A (en) 1998-02-09 2000-02-29 Arizona Board Of Regents, Acting For And On Behalf Of Arizona State University Apparatus for freeform fabrication of a three-dimensional object
US6280785B1 (en) * 2000-03-28 2001-08-28 Nanotek Instruments, Inc. Rapid prototyping and fabrication method for 3-D food objects
JP2003155605A (ja) 2001-11-16 2003-05-30 Watanabe Kasei Kk 形態安定材
JP4294496B2 (ja) * 2002-03-28 2009-07-15 株式会社ブリヂストン ハードディスク装置用ガスケットの製造方法及びガスケット
TWI230034B (en) 2002-06-04 2005-03-21 Laird Technologies Inc Manufacturing method for form-in-place gaskets having complex cross sections
US8637127B2 (en) * 2005-06-27 2014-01-28 Kennametal Inc. Composite article with coolant channels and tool fabrication method
US7604470B2 (en) 2006-04-03 2009-10-20 Stratasys, Inc. Single-motor extrusion head having multiple extrusion lines
JP4952206B2 (ja) * 2006-11-15 2012-06-13 東洋製罐株式会社 押出ダイヘッド
US7625200B2 (en) 2007-07-31 2009-12-01 Stratasys, Inc. Extrusion head for use in extrusion-based layered deposition modeling
US8647102B2 (en) 2010-12-22 2014-02-11 Stratasys, Inc. Print head assembly and print head for use in fused deposition modeling system

Also Published As

Publication number Publication date
EP2905118A1 (en) 2015-08-12
US20150224699A1 (en) 2015-08-13
US9669582B2 (en) 2017-06-06
BR102015000314B1 (pt) 2020-06-16
JP2020128091A (ja) 2020-08-27
CN104827639B (zh) 2019-03-26
JP2015147414A (ja) 2015-08-20
RU2014144125A3 (pt) 2018-05-25
JP2018167585A (ja) 2018-11-01
US9550319B2 (en) 2017-01-24
RU2670923C2 (ru) 2018-10-25
CA2869641C (en) 2017-01-10
US20170120516A1 (en) 2017-05-04
CA2869641A1 (en) 2015-08-07
CN104827639A (zh) 2015-08-12
BR102015000314A2 (pt) 2016-07-26
RU2014144125A (ru) 2016-05-27
RU2670923C9 (ru) 2018-12-13
EP2905118B1 (en) 2020-06-17

Similar Documents

Publication Publication Date Title
BR102015000314B8 (pt) aparelho para extrusar material
CL2016003109A1 (es) Una máscara de ventilación de gas, que comprende una máscara nasal y una máscara bucal, conectadas de manera separable entre sí, en la que unas cámaras nasal y oral están conectadas entre sí a través de un tabique de cierre automático o válvula.
AR112521A1 (es) Unidad de calentamiento con cavidad
BR112017025310A2 (pt) aparelho de revestimento
BR112017008947A2 (pt) sistema de aparelho de barbear ou depilar que inclui pelo menos um elemento magnético
BR112016024430A2 (pt) dispositivo de limpeza e método de operação associado
BR112018011984A2 (pt) instrumento para expansão palatal
BR112016001741A2 (pt) válvula para despressurização e um sistema de válvula
BR112018002450A2 (pt) conexão tubular rosqueada
BR112015030319A2 (pt) adaptador de auxiliar de depilação para um cartucho de depilação
BR212014016514U2 (pt) Montagem giratória divisora de fluxo para sistemas de distribuição de produtos agrícolas
BR112014026183A2 (pt) sistema e método para fabricação de goma de mascar
BR112015029529A2 (pt) dispositivo de microdermoabrasão
BR112018073977A2 (pt) instrumento cirúrgico ultrassônico com conduto de resfriamento
BR112017000283A2 (pt) recipiente flexível com encaixe e processo para produzir o mesmo
BR112017011219A2 (pt) dispositivo para formar corpos 3d
BR112016023050A2 (pt) membro retrátil alongado auto-sustentável e desmontável e modo de retração
BR112015023695A2 (pt) molde refratário ligado
BR112016028527A2 (pt) micro-organismo produtor de o-acetil-homoserina e método para produção de o-acetil homoserina usando o mesmo
BR112016006282A2 (pt) arranjo para transportar pó
BR112015031515A2 (pt) aparelho, e, câmara para um criostato
BR112016015908A8 (pt) sistema de retenção de ferramenta
BR112015031289A2 (pt) tampão de vedação para o fechamento de furos em paredes e similares
BR112016002033A2 (pt) dispositivo de manutenção
BR112017020154A2 (pt) aparelho de separação de fluido, módulo de membrana de separação de fluido, purificador de

Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 07/01/2015, OBSERVADAS AS CONDICOES LEGAIS.

B16C Correction of notification of the grant [chapter 16.3 patent gazette]

Free format text: REF. RPI 2580 DE 16/06/2020 QUANTO AO ENDERECO.