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1. (WO2005065867) CYLINDER LINER FOR INSERT CASTING AND METHOD FOR MANUFACTURING THEREOF
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2005/065867    International Application No.:    PCT/JP2005/000441
Publication Date: 21.07.2005 International Filing Date: 07.01.2005
Chapter 2 Demand Filed:    14.10.2005    
IPC:
B22D 19/00 (2006.01), F02F 1/10 (2006.01)
Applicants: TOYOTA JIDOSHA KABUSHIKI KAISHA [JP/JP]; 1, Toyota-cho, Toyota-shi, Aichi, 4718571 (JP) (For All Designated States Except US).
TEIKOKU PISTON RING CO., LTD. [JP/JP]; 8-1, Marunouchi 1-chome, Chiyoda-ku, Tokyo, 1000005 (JP) (For All Designated States Except US).
TEIPI INDUSTRY CO., LTD. [JP/JP]; 1, Central Industrial Park, Sagae-shi, Yamagata, 9900561 (JP) (For All Designated States Except US).
MICHIOKA, Hirofumi [JP/JP]; (JP) (For US Only).
TAKAMI, Toshihiro [JP/JP]; (JP) (For US Only).
TAKENAKA, Kazunari [JP/JP]; (JP) (For US Only).
KURAUCHI, Takashi [JP/JP]; (JP) (For US Only).
TOMIOKA, Norihiko [JP/JP]; (JP) (For US Only).
KATOU, Isao [JP/JP]; (JP) (For US Only).
MURAKI, Hiroshi [JP/JP]; (JP) (For US Only).
HATTORI, Shunya [JP/JP]; (JP) (For US Only).
SAITO, Giichiro [JP/JP]; (JP) (For US Only).
OIZUMI, Kiyoharu [JP/JP]; (JP) (For US Only)
Inventors: MICHIOKA, Hirofumi; (JP).
TAKAMI, Toshihiro; (JP).
TAKENAKA, Kazunari; (JP).
KURAUCHI, Takashi; (JP).
TOMIOKA, Norihiko; (JP).
KATOU, Isao; (JP).
MURAKI, Hiroshi; (JP).
HATTORI, Shunya; (JP).
SAITO, Giichiro; (JP).
OIZUMI, Kiyoharu; (JP)
Agent: ONDA, Hironori; 12-1, Ohmiya-cho 2-chome, Gifu-shi, Gifu, 5008731 (JP)
Priority Data:
2004-004600 09.01.2004 JP
Title (EN) CYLINDER LINER FOR INSERT CASTING AND METHOD FOR MANUFACTURING THEREOF
(FR) CHEMISE DE CYLINDRE DESTINEE AU MOULAGE D'UN INSERT ET SON PROCEDE DE FABRICATION
Abstract: front page image
(EN)A cylinder liner for insert casting and a method for manufacturing the cylinder liner are provided. The cylinder liner and the method are applied to cylinder blocks and improve the adherence and the bonding strength with a cylinder block material in a favorable manner. The cylinder liner satisfies the following requirements: (i) the height of projections 1P is in a range between 0.5 mm and 1.0 mm, inclusive; (ii) the number of the projections 1P is in a range between 5 and 60, inclusive, per cm2 on the outer circumferential surface; (iii) the area ratio of regions each encircled by a contour line of a height of 0.4 mm is in a range between 10% and 50%, inclusive; (iv) the area ratio of regions each encircled by a contour line of a height of 0.2 mm is in a range between 20% and 55%, inclusive; (v) the region each encircled by a contour line of the height of 0.4 are independent from each other; and (vi) the area of the regions each encircled by a contour line of the height of 0.4 mm is in a range between 0.2 mm2 and 3.0 mm2, inclusive.
(FR)L'invention concerne une chemise de cylindre destinée au moulage d'un insert et son procédé de fabrication. Cette chemise de cylindre et ce procédé sont appliqués à des blocs-cylindres et améliorent la résistance d'adhésion et la cohésion avec un matériau de bloc-cylindres. La chemise de cylindre présente les caractéristiques suivantes : (i) la hauteur des projections 1P est comprise entre 0,5 mm et 1,0 mm, compris ; (ii) le nombre de projections 1P est compris entre 5 et 60, compris, par cm2 sur la surfaces circonférentielle extérieure ; (iii) le rapport de surface de régions encerclées par une ligne de contour d'une hauteur de 0,4 mm est compris entre 10 % et 50 %, compris ; (iv) le rapport de surface de régions encerclées par une ligne de contour d'une hauteur de 0,2 mm est compris entre 20 % et 55 %, compris ; (v) les régions encerclées par une ligne de contour d'une hauteur de 0,4 mm sont indépendantes les unes des autres ; et (vi) la surface des régions encerclées par une ligne de contour d'une hauteur de 0,4 mm est comprise entre 0,2 mm2 et 3,0 mm2, compris.
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, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NA, 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, 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)