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Machine translation
1. (WO2006090588) BEARING WITH ROTATION DETECTION DEVICE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2006/090588    International Application No.:    PCT/JP2006/302193
Publication Date: 31.08.2006 International Filing Date: 08.02.2006
IPC:
F16C 19/52 (2006.01), F16C 19/06 (2006.01), F16C 19/08 (2006.01), F16C 41/00 (2006.01), G01D 5/14 (2006.01)
Applicants: NTN CORPORATION [JP/JP]; 3-17, Kyomachibori 1-chome Nishi-ku, Osaka-shi, Osaka 5500003 (JP) (For All Designated States Except US).
TAKAHASHI, Toru [JP/JP]; (JP) (For US Only).
NAGANO, Yoshitaka [JP/JP]; (JP) (For US Only).
ISOBE, Hiroshi [JP/JP]; (JP) (For US Only).
KOIKE, Takashi [JP/JP]; (JP) (For US Only)
Inventors: TAKAHASHI, Toru; (JP).
NAGANO, Yoshitaka; (JP).
ISOBE, Hiroshi; (JP).
KOIKE, Takashi; (JP)
Agent: SUGIMOTO, Shuji; Higobashi Nittai Bldg. 10-2, Edobori 1-chome, Nishi-ku Osaka-shi, Osaka 5500002 (JP)
Priority Data:
2005-045080 22.02.2005 JP
Title (EN) BEARING WITH ROTATION DETECTION DEVICE
(FR) PALIER DOTE D’UN DISPOSITIF DE DETECTION DE ROTATION
(JA) 回転検出装置付き軸受
Abstract: front page image
(EN)A bearing with a rotation detection device is downsized, and to achieve this, a magnetism generation means (2) having directionality about a rotation center (O) is provided on the inner ring (21) side of the bearing (20). On the outer ring (22) side, there is provided on the axis of the bearing a rotation sensor (3) for detecting magnetism from the magnetism generation means (2) and outputting information on rotation or angle. The magnetism generation means (2) is fixed to a fixed member, such as a rotating shaft (10), fixed to the bore side of the inner ring (21) of the bearing (20).
(FR)L’invention concerne un palier doté d’un dispositif de détection de rotation, le palier présentant une taille réduite grâce à un moyen magnétisant (2) à directivité autour d’un centre de rotation (O) monté du côté d’un anneau intérieur (21) du palier (20). Selon l’invention, un capteur de rotation (3) est monté du côté de l’anneau extérieur (22) de l’axe du palier en vue de détecter le magnétisme issu du moyen magnétisant (2) et de fournir des informations relatives à la rotation ou à l’angle. Le moyen magnétisant (2) est fixé sur un élément, tel qu’un arbre rotatif (10), fixé du côté de l’alésage de l’anneau intérieur (21) du palier (20).
(JA) 回転検出装置付き軸受を小型化するために、軸受20の内輪21側に回転中心O回りの方向性を有する磁気発生手段2を設ける。外輪22側には、磁気発生手段2の磁気を感知して回転または角度の情報を出力する回転センサ3を、軸受軸心に位置して取付ける。前記磁気発生手段2は、軸受20の内輪21の内径側に固定された固定部材、例えば回転軸10に固定する。
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: Japanese (JA)
Filing Language: Japanese (JA)