FOOTWEAR AND MANUFACTURING METHOD THEREOF

To provide footwear that is difficult to form shape defects when forming a foot cover part using the three-dimensional stacked modeling method of the optical modeling method.SOLUTION: Footwear 1A has a footbed portion 110 that supports the sole of a wearer's foot and is provided with a ground s...

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Bibliographische Detailangaben
Hauptverfasser:	INOUE WAKA, HATANO MOTOKI, TANIGUCHI NORIHIKO, OHARA MASAKI, TAKAHASHI SHINGO, TATENO KENTA
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	ADDITIVE MANUFACTURING TECHNOLOGY ADDITIVE MANUFACTURING, i.e. MANUFACTURING OFTHREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVEAGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING,STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING CHARACTERISTIC FEATURES OF FOOTWEAR FOOTWEAR HUMAN NECESSITIES PARTS OF FOOTWEAR PERFORMING OPERATIONS PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCESIN A PLASTIC STATE SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	To provide footwear that is difficult to form shape defects when forming a foot cover part using the three-dimensional stacked modeling method of the optical modeling method.SOLUTION: Footwear 1A has a footbed portion 110 that supports the sole of a wearer's foot and is provided with a ground surface 112, and a foot cover portion 120 that covers the instep of the wearer's foot. At least a portion of the footbed portion 110 and at least a portion of the foot cover portion 120 comprise a single modeling object 2 fabricated by a photolithographic three-dimensional stacked modeling method, and a raised portion 123 is provided on an outer surface 121 defined by the modeling object 2 of the foot cover portion 120.SELECTED DRAWING: Figure 1 【課題】光造形方式の三次元積層造形法によるフットカバー部の造形時において、形状欠陥が生じ難いフットウェアを提供する。【解決手段】フットウェア１Ａは、着用者の足の足裏を支持するとともに接地面１１２が設けられてなるフットベッド部１１０と、着用者の足の足甲を覆うフットカバー部１２０とを備える。フットベッド部１１０の少なくとも一部およびフットカバー部１２０の少なくとも一部は、光造形方式の三次元積層造形法によって製作された単一の造形物２からなり、フットカバー部１２０の造形物２によって規定される外側表面１２１には、隆起部１２３が設けられる。【選択図】図１