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1. (WO2006082947) DIE CASTING MOLD AND IMPROVED VENT STRUCTURE USED THEREIN
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2006/082947    International Application No.:    PCT/JP2006/301927
Publication Date: 10.08.2006 International Filing Date: 31.01.2006
IPC:
B22D 17/14 (2006.01)
Applicants: HONDA MOTOR CO., LTD. [JP/JP]; 1-1, Minami-Aoyama 2-chome, Minato-ku, Tokyo 107-8556 (JP) (For All Designated States Except US).
HARADA, Hiroki [JP/JP]; (JP) (For US Only).
NISHIGATA, Yukio [JP/JP]; (JP) (For US Only).
YAGI, Kunio [JP/JP]; (JP) (For US Only)
Inventors: HARADA, Hiroki; (JP).
NISHIGATA, Yukio; (JP).
YAGI, Kunio; (JP)
Agent: SHIMODA, Yo-ichiro; Meisan Tameike Bldg., 1-12, Akasaka 1-chome, Minato-ku, Tokyo 107-0052 (JP)
Priority Data:
2005-031054 07.02.2005 JP
Title (EN) DIE CASTING MOLD AND IMPROVED VENT STRUCTURE USED THEREIN
(FR) MOULE EN COQUILLE AVEC STRUCTURE D'EVENT AMELIOREE
Abstract: front page image
(EN)A die casting mold includes a resistance member (17) disposed in a vent passage (16) to reduce a flow velocity of molten metal as the molten metal advances along the vent passage. The resistant member comprises a plurality of discrete protrusions (24) arranged in staggered relation to one another in both a longitudinal direction and a transverse direction of the vent passage so as to define therebetween a labyrinthine part (34) extending between an inlet side and an outlet side of the vent passage.
(FR)Moule en coquille comprenant un élément de résistance à l'écoulement (17) disposé dans un passage d'évent (16) afin de réduire la vitesse d'écoulement du métal fondu lorsque celui-ci avance dans ledit passage d'évent. L'élément de résistance comporte une pluralité de protubérances distinctes (24) disposées en quinconce tant dans la direction longitudinale que dans la direction transversale du passage d'évent de manière à délimiter entre lesdites protubérances une chicane en labyrinthe (34) s'étendant entre une entrée et une sortie dudit passage d'évent.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, KE, KG, KM, KN, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)