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1. (WO2017039093) ECO-MOLDING APPARATUS FOR MANUFACTURING PISTON, MOLDING APPARATUS FOR MANUFACTURING PISTON, AND PISTON MANUFACTURING METHOD
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2017/039093 International Application No.: PCT/KR2016/001897
Publication Date: 09.03.2017 International Filing Date: 26.02.2016
IPC:
B22D 15/02 (2006.01) ,B22D 33/04 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
22
CASTING; POWDER METALLURGY
D
CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
15
Casting using a mould or core of which a part significant to the process of high thermal conductivity, e.g. chill casting; Moulds or accessories specially adapted therefor
02
of cylinders, pistons, bearing shells or like thin-walled objects
B PERFORMING OPERATIONS; TRANSPORTING
22
CASTING; POWDER METALLURGY
D
CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
33
Equipment for handling moulds
04
Bringing together or separating moulds
Applicants:
동양피스톤 주식회사 DONG YANG PISTON CO., LTD. [KR/KR]; 경기도 안산시 단원구 해봉로255번길 16 (신길동) (Singil-dong) 16, Haebong-ro 255beon-gil, Danwon-gu Ansan-si Gyeonggi-do 15420, KR
Inventors:
양준규 YANG, Jun Kui; KR
류관호 RYU, Kwan Ho; KR
이정근 LEE, Jeong Keon; KR
이상민 LEE, Sang Min; KR
지이철 JI, Lee Cheol; KR
Agent:
이인행 LEE, In Haeng; KR
Priority Data:
10-2015-012557804.09.2015KR
Title (EN) ECO-MOLDING APPARATUS FOR MANUFACTURING PISTON, MOLDING APPARATUS FOR MANUFACTURING PISTON, AND PISTON MANUFACTURING METHOD
(FR) APPAREIL D'ÉCO-MOULAGE POUR LA FABRICATION D'UN PISTON, APPAREIL DE MOULAGE POUR LA FABRICATION D'UN PISTON, ET PROCÉDÉ DE FABRICATION DE PISTON
(KO) 피스톤 제조용 에코 금형 장치와 피스톤 제조용 금형 장치 및 피스톤 제조 방법
Abstract:
(EN) The present invention relates to an eco-molding apparatus for manufacturing a piston, a molding apparatus for manufacturing a piston, and a piston manufacturing method, by which parts of a piston can be molded to reduce the weight of the piston. The present invention may comprise: an eco-molding part rotated along an arch-shaped orbit toward an eco-part of a piston by an arch-shaped guide slot so as to mold the eco-part of the piston; and an eco-molding driving part connected to one side of the eco-molding part so as to move the eco-molding part forward and backward in a direction perpendicular to the central axis of the piston.
(FR) La présente invention concerne un appareil d'éco-moulage pour la fabrication d'un piston, un appareil de moulage pour la fabrication d'un piston, et un procédé de fabrication de piston, permettant de mouler des parties du piston de sorte à réduire le poids du piston. L'appareil selon l'invention comprend éventuellement : une partie d'éco-moulage entraînée en rotation le long d'une orbite en forme d'arc vers un éco-partie d'un piston par une fente de guidage en forme d'arc de façon à mouler l'éco-partie du piston ; et une partie d'entraînement d'éco-moulage reliée à un côté de la partie d'éco-moulage pour déplacer la partie d'éco-moulage vers l'avant et vers l'arrière dans une direction perpendiculaire à l'axe central du piston.
(KO) 본 발명은 피스톤의 중량을 감소시키면서 피스톤의 각 부를 성형하기 위한 피스톤 제조용 에코 금형 장치와 피스톤 제조용 금형 장치 및 피스톤 제조 방법에 관한 것으로서, 피스톤 에코부를 성형할 수 있도록, 원호 형상의 가이드 슬롯에 의해 상기 피스톤 에코부 방향으로 상기 원호 형상의 궤도를 따라 회동되는 에코 금형부 및 상기 에코 금형부의 일측에 연결되어 상기 에코 금형부를 피스톤 중심축의 수직 방향으로 전후진시키는 에코 금형 구동부를 포함할 수 있다.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Korean (KO)
Filing Language: Korean (KO)