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1. WO2019220549 - CERAMIC FASTENER ELEMENT AND PRODUCTION METHOD THEREFOR

Publication Number WO/2019/220549
Publication Date 21.11.2019
International Application No. PCT/JP2018/018796
International Filing Date 15.05.2018
IPC
A44B 19/42 2006.1
AHUMAN NECESSITIES
44HABERDASHERY; JEWELLERY
BBUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
19Slide fasteners
42Making by processes not fully provided for in one other class, e.g. B21D53/50, B21F45/18, B22D17/16, B29D5/186
B28B 7/34 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
28WORKING CEMENT, CLAY, OR STONE
BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
7Moulds; Cores; Mandrels
34Moulds, cores, or mandrels of special material, e.g. destructible materials
CPC
A44B 19/42
AHUMAN NECESSITIES
44HABERDASHERY; JEWELLERY
BBUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
19Slide fasteners
42Making by processes not fully provided for in one other class, e.g. B21D53/50, B21F45/18, B22D17/16, B29D5/00
B28B 7/34
BPERFORMING OPERATIONS; TRANSPORTING
28WORKING CEMENT, CLAY, OR STONE
BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
7Moulds; Cores; Mandrels
34Moulds, cores, or mandrels of special material, e.g. destructible materials
Applicants
  • YKK株式会社 YKK CORPORATION [JP]/[JP]
Inventors
  • 加藤 久典 KATO,Hisanori
  • 福島 宏樹 FUKUSHIMA,Hiroki
  • 田口 知子 TAGUCHI,Tomoko
  • 和田 裕介 WADA,Yusuke
  • 正木 宏志 MASAKI,Hiroshi
Agents
  • アクシス国際特許業務法人 AXIS PATENT INTERNATIONAL
Priority Data
Publication Language Japanese (ja)
Filing Language Japanese (JA)
Designated States
Title
(EN) CERAMIC FASTENER ELEMENT AND PRODUCTION METHOD THEREFOR
(FR) ÉLÉMENT DE FIXATION EN CÉRAMIQUE ET SON PROCÉDÉ DE PRODUCTION
(JA) セラミックスファスナーエレメント及びその製造方法
Abstract
(EN) This ceramic fastener element production method comprises the steps of: supplying a molding material containing at least a ceramic material to a molding space (5) formed by placing a sacrificial member (70) in a mold cavity; firing a composite (90) including a molded part (80) of the molding material formed in the molding space (5) and the sacrificial member (70) to selectively remove the sacrificial member (70); and extracting a ceramic fastener element (10) from the fired body (95) obtained by firing the composite (90).
(FR) L'invention concerne un procédé de production d'élément de fixation en céramique comprenant les étapes consistant à : fournir un matériau de moulage contenant au moins un matériau céramique à un espace de moulage (5) formé par agencement d'un élément sacrificiel (70) dans une cavité de moule; cuire un composite (90) comprenant une partie moulée (80) du matériau de moulage formé dans l'espace de moulage (5) et l'élément sacrificiel (70) pour retirer sélectivement l'élément sacrificiel (70); et extraire un élément de fixation en céramique (10) du corps cuit (95) obtenu par cuisson du composite (90).
(JA) セラミックスファスナーエレメントの製造方法は、金型キャビティーに犠牲部材(70)が配置されて画定される成形空間(5)に少なくともセラミックス材料を含む成形材料を供給する工程と、成形空間(5)において形成された成形材料の成形部(80)と犠牲部材(70)を含む複合物(90)を焼成して犠牲部材(70)を選択的に除去する工程と、複合物(90)の焼成により得られた焼成体(95)からセラミックスファスナーエレメント(10)を取り出す工程を含む。
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