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1. (WO2012108528) SLIDING MEMBER
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2012/108528    International Application No.:    PCT/JP2012/053125
Publication Date: 16.08.2012 International Filing Date: 10.02.2012
C25D 7/00 (2006.01), C25D 5/10 (2006.01), C25D 5/20 (2006.01), F16C 9/04 (2006.01), F16C 17/02 (2006.01), F16C 33/12 (2006.01)
Applicants: DAIDO METAL COMPANY LTD. [JP/JP]; 13F, Nagoya Hirokoji Bldg., 3-1, Sakae 2-chome, Naka-ku, Nagoya-shi, Aichi 4600008 (JP) (For All Designated States Except US).
ASAKURA, Hiroyuki [JP/JP]; (JP) (For US Only).
YASUI, Mikihito [JP/JP]; (JP) (For US Only).
HANEDA, Shigeya [JP/JP]; (JP) (For US Only).
TAKAYANAGI, Satoshi [JP/JP]; (JP) (For US Only).
YAMADA, Tatsuo [JP/JP]; (JP) (For US Only)
Inventors: ASAKURA, Hiroyuki; (JP).
YASUI, Mikihito; (JP).
HANEDA, Shigeya; (JP).
TAKAYANAGI, Satoshi; (JP).
YAMADA, Tatsuo; (JP)
Agent: SATO INTERNATIONAL PATENT FIRM; Fourteen Hills Center Building, 6-15, Sakae 4-chome, Naka-ku, Nagoya-shi, Aichi 4600008 (JP)
Priority Data:
2011-027229 10.02.2011 JP
(JA) 摺動部材
Abstract: front page image
(EN)A sliding member (11) is provided with a substrate (12) and an overlay layer (13) superposed on the substrate (12). The overlay layer (13) has, arranged in the thickness direction, a plurality of regions from a region (13a) on a sliding surface (14) side, where sliding with a counterpart member occurs, to a region (13b) on the substrate (12) side. The material for forming the overlay layer (13) has a plurality of crystal planes. The orientation index of at least one crystal plane of the plurality of crystal planes differs between the region (13a) on the sliding surface (14) side of the overlay layer (13) and the region (13b) on the substrate (12) side of the overlay layer (13).
(FR)La présente invention se rapporte à un élément coulissant (11) qui est pourvu d'un substrat (12) et d'une couche de recouvrement (13) superposée sur le substrat (12). La couche de recouvrement (13) présente, une pluralité de régions agencées dans le sens de l'épaisseur depuis une région (13a) côté surface coulissante (14), sur laquelle se produit le coulissement avec un élément conjugué, jusqu'à une région (13b) côté substrat (12). Le matériau permettant de former la couche de recouvrement (13) présente une pluralité de plans cristallins. L'indice d'orientation d'au moins un plan cristallin de la pluralité de plans cristallins est différent entre la région (13a) côté surface coulissante (14) de la couche de recouvrement (13) et la région (13b) côté substrat (12) de la couche de recouvrement (13).
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, 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, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, 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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (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, ML, MR, NE, SN, TD, TG).
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)