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Machine translation
1. (WO2011016298) ROTOR FOR ULTRASONIC MOTOR, AND ULTRASONIC MOTOR
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2011/016298    International Application No.:    PCT/JP2010/060818
Publication Date: 10.02.2011 International Filing Date: 25.06.2010
IPC:
H02N 2/00 (2006.01)
Applicants: MURATA MANUFACTURING CO., LTD. [JP/JP]; 10-1, Higashikotari 1-chome, Nagaokakyo-shi, Kyoto 6178555 (JP) (For All Designated States Except US).
ASANO, Hiroshi [JP/JP]; (JP) (For US Only)
Inventors: ASANO, Hiroshi; (JP)
Agent: MIYAZAKI, Chikara; Chuo Odori FN Bldg., 3-8, Tokiwamachi 1-chome, Chuo-ku, Osaka-shi, Osaka 5400028 (JP)
Priority Data:
2009-184446 07.08.2009 JP
Title (EN) ROTOR FOR ULTRASONIC MOTOR, AND ULTRASONIC MOTOR
(FR) ROTOR POUR MOTEUR À ULTRASONS, ET MOTEUR À ULTRASONS
(JA) 超音波モータ用ロータ及び超音波モータ
Abstract: front page image
(EN)Provided is an ultrasonic-motor rotor that can easily suppress squeaking sounds from being generated, and that is also easy to manufacture; and an ultrasonic motor that uses the ultrasonic-motor rotor. The ultrasonic-motor rotor (50) is provided with a supporting member (53), and a plate-formed contacting member (54) that makes contact with an elastic body (34). The supporting member (53) has a supporting member body (53a), and a first and a second protruding sections (53b, 53c). The supporting member body (53a) has an opposing face (53a1) that faces the elastic body (34). Each of the first and second protruding sections (53b, 53c) elongates from the opposing face (53a1) of the supporting member body (53a) towards the elastic body (34) side. The contacting member (54) is supported in separation from the opposing face (53a1) of the supporting member body (53a), by the first protruding section (53b) and the second protruding section (53c).
(FR)L'invention porte sur un rotor de moteur à ultrasons pouvant facilement supprimer la génération de bruits de grincement, et en outre facile à fabriquer; et sur un moteur à ultrasons utilisant le rotor de moteur à ultrasons. Le rotor de moteur à ultrasons (50) comprend un élément de support (53) et un élément de contact en forme de plaque (54), en contact avec un corps élastique (34). L'élément de support (53) comprend un corps d'élément de support (53a)) et des première et seconde sections saillantes (53b, 53c). Le corps d'élément de support (53a) a une face de vis-à-vis (53a1) faisant face au corps élastique (34). Chacune des première et seconde sections saillantes (53b, 53c) s'étend de la face de vis-à-vis (53a1) du corps d'élément de support (53a) vers le côté du corps élastique (34). L'élément de contact (54) est porté de façon séparée de la face de vis-à-vis (53a1) du corps d'élément de support (53a) par la première section saillante (53b) et la seconde section saillante (53c).
(JA) 鳴きの発生を容易に抑制することができ、かつ製造が容易な超音波モータ用ロータ及びそれを備える超音波モータを提供する。 超音波モータ用ロータ50は、支持部材53と、弾性体34と接触する板状の接触部材54とを備えている。支持部材53は、支持部材本体53aと、第1及び第2の突起部53b、53cとを有する。支持部材本体53aは、弾性体34と対向する対向面53a1を有する。第1及び第2の突起部53b、53cのそれぞれは、支持部材本体53aの対向面53a1から弾性体34側に延びている。接触部材54は、第1の突起部53bと第2の突起部53cとにより、支持部材本体53aの対向面53a1から離間して支持されている。
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, RO, RS, RU, 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, 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, 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)