JP7480139B2 - 3dプリント構造 - Google Patents
3dプリント構造 Download PDFInfo
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- JP7480139B2 JP7480139B2 JP2021526811A JP2021526811A JP7480139B2 JP 7480139 B2 JP7480139 B2 JP 7480139B2 JP 2021526811 A JP2021526811 A JP 2021526811A JP 2021526811 A JP2021526811 A JP 2021526811A JP 7480139 B2 JP7480139 B2 JP 7480139B2
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D99/00—Subject matter not provided for in other groups of this subclass
- B29D99/0089—Producing honeycomb structures
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
- A43B13/18—Resilient soles
- A43B13/181—Resiliency achieved by the structure of the sole
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D35/00—Producing footwear
- B29D35/12—Producing parts thereof, e.g. soles, heels, uppers, by a moulding technique
- B29D35/122—Soles
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/02—Soles; Sole-and-heel integral units characterised by the material
- A43B13/04—Plastics, rubber or vulcanised fibre
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/02—Soles; Sole-and-heel integral units characterised by the material
- A43B13/12—Soles with several layers of different materials
- A43B13/125—Soles with several layers of different materials characterised by the midsole or middle layer
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
-
- 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
- B29C64/30—Auxiliary operations or equipment
- B29C64/307—Handling of material to be used in additive manufacturing
- B29C64/321—Feeding
- B29C64/336—Feeding of two or more materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D35/00—Producing footwear
- B29D35/12—Producing parts thereof, e.g. soles, heels, uppers, by a moulding technique
- B29D35/14—Multilayered parts
- B29D35/142—Soles
-
- 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
- B33Y70/00—Materials specially adapted for 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
- B33Y80/00—Products made by additive manufacturing
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
- A43B13/18—Resilient soles
- A43B13/187—Resiliency achieved by the features of the material, e.g. foam, non liquid materials
-
- 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
- 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
- B29K2083/00—Use of polymers having silicon, with or without sulfur, nitrogen, oxygen, or carbon only, in the main chain, as moulding material
-
- 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
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
- B29K2105/046—Condition, form or state of moulded material or of the material to be shaped cellular or porous with closed cells
-
- 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
- B29L2031/48—Wearing apparel
- B29L2031/50—Footwear, e.g. shoes or parts thereof
- B29L2031/504—Soles
-
- 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
- B29L2031/58—Upholstery or cushions, e.g. vehicle upholstery or interior padding
-
- 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
- B29L2031/60—Multitubular or multicompartmented articles, e.g. honeycomb
- B29L2031/608—Honeycomb structures
-
- 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
- B29L2031/751—Mattresses, cushions
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Laminated Bodies (AREA)
Description
図1は、3Dプリント構造1の例示的な第1の実施形態の概略断面図を示し、3Dプリント構造1は、第1の軸Aに沿って延在する複数の層を有する第1の壁2を備える。第1の壁2は、一次構造層3、第1の可撓性層4、及び第2の可撓性層5を備える。この例示的な実施形態では、第1の壁2は、二次構造層6、三次構造層7、及び四次構造層8を含む。二次構造層6と三次構造層7、ならびに三次構造層7と四次構造層8は、それぞれ、2つの可撓性層9、10、及び、11、12によって分離されている。すなわち、一次構造層3及び第1、第3の可撓性層4の構造が、壁2の縦方向Aにおいて、壁2の長さに沿って繰り返されている。
Claims (15)
- 弾性材料の3Dプリント構造であって、
第1の軸の方向に力が加えられたときに変形するように構成され、加えられた前記力が取り除かれたときに元の形態に戻るように構成された少なくとも1つの第1の壁であって、前記第1の壁は、前記第1の軸に沿って延びる複数の層を有し、少なくとも1つの一次構造層と第1の可撓性層と第2の可撓性層とを備える前記第1の壁を、備え、
前記第1の可撓性層及び/または前記第2の可撓性層は、変形時に前記第1の軸から離れるように偏向するように構成されており、
前記一次構造層は、第1の剛性を有し、
前記第1の可撓性層及び/または前記第2の可撓性層は、第2の剛性を有し、
前記第1の剛性は、前記第2の剛性よりも大きい、3Dプリント構造。 - 前記一次構造層は、前記第1の軸に沿って、前記第1の可撓性層及び前記第2の可撓性層に当接する、請求項1に記載の3Dプリント構造。
- 前記第1の剛性及び前記第2の剛性は、縦方向に沿ったものである、請求項1または2に記載の3Dプリント構造。
- 前記第1の剛性及び前記第2の剛性は、横方向に沿ったものである、請求項1から3のいずれか一項に記載の3Dプリント構造。
- 前記第1の剛性及び前記第2の剛性は、回転方向に沿っている、請求項1から4のいずれか一項に記載の3Dプリント構造。
- 前記一次構造層の幅は、前記第1の可撓性層及び前記第2の可撓性層の幅よりも大きい、請求項1から5のいずれか一項に記載の3Dプリント構造。
- 前記第1の壁は、少なくとも1つの二次構造層及び/または少なくとも1つの第3の可撓性層を備える、請求項1から6のいずれか一項に記載の3Dプリント構造。
- 前記第1の壁は、縦方向軸に沿って、少なくとも1つの一次構造層及び少なくとも1つの可撓性層が繰り返される層構造を有する、請求項1から7のいずれか一項に記載の3Dプリント構造。
- 前記一次構造層と前記二次構造層とは、少なくとも前記第1の可撓性層によって分離される、請求項7に記載の3Dプリント構造。
- 前記一次構造層の高さは、前記第1の可撓性層及び前記第2の可撓性層の高さと実質的に同様である、請求項1から9のいずれか一項に記載の3Dプリント構造。
- 前記一次構造層は、少なくとも2つ以上の可撓性層によって縦方向軸に分離される、請求項1から10のいずれか一項に記載の3Dプリント構造。
- 前記第1の壁は、第1の高さと、第1の端部と、第2の端部と、を有し、
一次構造層は、前記第1の端部から及び/または前記第2の端部から、第1の長さの少なくとも20%の距離だけ離間して位置する、請求項1から11のいずれか一項に記載の3Dプリント構造。 - 前記第1の軸は、前記一次構造層、及び/または、前記第1の可撓性層及び前記第2の可撓性層の中心軸と交差する、請求項1から12のいずれか一項に記載の3Dプリント構造。
- 前記弾性材料は、シリコン材料またはシリコン材料の混合物である、請求項1から13のいずれか一項に記載の3Dプリント構造。
- 前記一次構造層は、第1の材料組成から製造され、及び、
前記第1の可撓性層及び前記第2の可撓性層は、第2の材料組成から製造され、
前記第1の材料組成は、前記第2の材料組成と異なる、請求項1から14のいずれか一項に記載の3Dプリント構造。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP18207209 | 2018-11-20 | ||
EP18207209.0 | 2018-11-20 | ||
PCT/EP2019/081886 WO2020104505A1 (en) | 2018-11-20 | 2019-11-20 | A 3d printed structure |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2022513069A JP2022513069A (ja) | 2022-02-07 |
JPWO2020104505A5 JPWO2020104505A5 (ja) | 2022-11-25 |
JP7480139B2 true JP7480139B2 (ja) | 2024-05-09 |
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JP2021526811A Active JP7480139B2 (ja) | 2018-11-20 | 2019-11-20 | 3dプリント構造 |
Country Status (6)
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US (1) | US20220007785A1 (ja) |
EP (1) | EP3883420A1 (ja) |
JP (1) | JP7480139B2 (ja) |
KR (1) | KR20210093282A (ja) |
CN (1) | CN113163897B (ja) |
WO (1) | WO2020104505A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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US9925440B2 (en) | 2014-05-13 | 2018-03-27 | Bauer Hockey, Llc | Sporting goods including microlattice structures |
CA3157206A1 (en) | 2019-05-21 | 2020-11-26 | Bauer Hockey Ltd. | Helmets comprising additively-manufactured components |
EP4353452A1 (en) * | 2022-10-11 | 2024-04-17 | Create It Real A/S | An article formed by respective layers |
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CN105034361A (zh) | 2015-06-15 | 2015-11-11 | 清华大学 | 蜂窝夹芯及其制备方法 |
WO2015182675A1 (ja) | 2014-05-27 | 2015-12-03 | 学校法人日本大学 | 三次元プリンティングシステム、三次元プリンティング方法、成形装置、繊維入りオブジェクト及びその製造方法 |
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WO2017208979A1 (ja) | 2016-06-03 | 2017-12-07 | 住友ゴム工業株式会社 | 三次元構造物 |
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WO2012135007A2 (en) * | 2011-03-25 | 2012-10-04 | Dashamerica, Inc. D/B/A Pearl Izumi Usa, Inc. | Flexible shoe sole |
US20150013066A1 (en) * | 2013-06-07 | 2015-01-15 | Balanced Path, LLC | Yoga Mat |
US9649690B2 (en) * | 2014-02-25 | 2017-05-16 | General Electric Company | System having layered structure and method of making the same |
US10321519B2 (en) * | 2015-10-30 | 2019-06-11 | Itt Manufacturing Enterprises Llc | Metal and composite leading edge assemblies |
EP3213909A1 (en) | 2016-03-04 | 2017-09-06 | Airbus Operations, S.L. | Impact resistant sandwich structure |
CN107301671A (zh) * | 2016-04-15 | 2017-10-27 | 物化股份有限公司 | 通过共形打印定制减震 |
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2019
- 2019-11-20 US US17/295,407 patent/US20220007785A1/en active Pending
- 2019-11-20 KR KR1020217017454A patent/KR20210093282A/ko active Search and Examination
- 2019-11-20 EP EP19802204.8A patent/EP3883420A1/en active Pending
- 2019-11-20 JP JP2021526811A patent/JP7480139B2/ja active Active
- 2019-11-20 WO PCT/EP2019/081886 patent/WO2020104505A1/en unknown
- 2019-11-20 CN CN201980076590.7A patent/CN113163897B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015182675A1 (ja) | 2014-05-27 | 2015-12-03 | 学校法人日本大学 | 三次元プリンティングシステム、三次元プリンティング方法、成形装置、繊維入りオブジェクト及びその製造方法 |
CN105034361A (zh) | 2015-06-15 | 2015-11-11 | 清华大学 | 蜂窝夹芯及其制备方法 |
JP2017177594A (ja) | 2016-03-30 | 2017-10-05 | 株式会社松浦機械製作所 | サポート及びワーク並びに当該サポートの造形方法 |
WO2017208979A1 (ja) | 2016-06-03 | 2017-12-07 | 住友ゴム工業株式会社 | 三次元構造物 |
Also Published As
Publication number | Publication date |
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KR20210093282A (ko) | 2021-07-27 |
US20220007785A1 (en) | 2022-01-13 |
WO2020104505A1 (en) | 2020-05-28 |
CN113163897A (zh) | 2021-07-23 |
CN113163897B (zh) | 2024-03-15 |
JP2022513069A (ja) | 2022-02-07 |
EP3883420A1 (en) | 2021-09-29 |
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