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1. WO2020116326 - FILLER MANUFACTURING METHOD, METHOD OF MANUFACTURING CUSHION MATERIAL FOR SEAT, AND FILLER

Publication Number WO/2020/116326
Publication Date 11.06.2020
International Application No. PCT/JP2019/046667
International Filing Date 28.11.2019
IPC
A47C 27/00 2006.01
AHUMAN NECESSITIES
47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
CCHAIRS; SOFAS; BEDS
27Spring, stuffed or fluid mattresses specially adapted for chairs, beds or sofas
B29C 64/10 2017.01
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
64Additive manufacturing, i.e. manufacturing of three-dimensional objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
10Processes of additive manufacturing
CPC
A47C 27/00
AHUMAN NECESSITIES
47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
CCHAIRS
27Spring, stuffed or fluid mattresses ; or cushions; specially adapted for chairs, beds or sofas
B29C 64/10
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
64Additive 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
10Processes of additive manufacturing
Applicants
  • 株式会社ブリヂストン BRIDGESTONE CORPORATION [JP]/[JP]
Inventors
  • 阿座上 信幸 AZAGAMI Nobuyuki
  • 板橋 大一 ITABASHI Taichi
Agents
  • 杉村 憲司 SUGIMURA Kenji
Priority Data
2018-22682503.12.2018JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) FILLER MANUFACTURING METHOD, METHOD OF MANUFACTURING CUSHION MATERIAL FOR SEAT, AND FILLER
(FR) PROCÉDÉ DE FABRICATION DE CHARGE, PROCÉDÉ DE FABRICATION DE MATÉRIAU DE COUSSIN POUR SIÈGE, ET CHARGE
(JA) 装填体の製造方法、座席シート用のクッション材の製造方法、及び、装填体
Abstract
(EN)
Provided is a method for manufacturing a filler for a cushion material for a seat comprising a seat body 7 and a filler 8 with which a hole portion 74 formed in the seat body 7 is filled and at least a part of which is adhered to the seat body 7, wherein the filler 8 comprises a porous structure 1S composed of a flexible resin or rubber, the filler manufacturing method comprising a shaping step of shaping the filler 8 using a 3D printer.
(FR)
L'invention concerne un procédé de fabrication d'une charge pour un matériau de coussin pour un siège comprenant un corps de siège 7 et une charge 8 avec laquelle une partie de trou 74 formée dans le corps de siège 7 est remplie et dont au moins une partie est collée au corps de siège 7, la charge 8 comprenant une structure poreuse 1S composée d'une résine ou d'un caoutchouc souple, le procédé de fabrication de charge comprend une étape de mise en forme consistant à mettre en forme la charge 8 à l'aide d'une imprimante 3D.
(JA)
装填体の製造方法は、シート本体7と、シート本体7に形成された穴部74に装填されており、少なくとも一部がシート本体7と接着されている装填体8と、を備える、座席シート用のクッション材における、装填体の製造方法であって、装填体8は、可撓性のある樹脂又はゴムから構成された多孔質構造体1Sであり、装填体8を、3Dプリンタを用いて造形する、造形ステップを含む。
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