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1. (WO2019004278) RADIAL FOIL BEARING
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Pub. No.: WO/2019/004278 International Application No.: PCT/JP2018/024343
Publication Date: 03.01.2019 International Filing Date: 27.06.2018
IPC:
F16C 27/02 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
C
SHAFTS; FLEXIBLE SHAFTS; MECHANICAL MEANS FOR TRANSMITTING MOVEMENT IN A FLEXIBLE SHEATHING; ELEMENTS OF CRANKSHAFT MECHANISMS; PIVOTS; PIVOTAL CONNECTIONS; ROTARY ENGINEERING ELEMENTS OTHER THAN GEARING, COUPLING, CLUTCH OR BRAKE ELEMENTS; BEARINGS
27
Elastic or yielding bearings or bearing supports, for exclusively rotary movement
02
Sliding-contact bearings
Applicants:
株式会社IHI IHI CORPORATION [JP/JP]; 東京都江東区豊洲三丁目1番1号 1-1, Toyosu 3-chome, Koto-ku, Tokyo 1358710, JP
Inventors:
大森 直陸 OMORI Naomichi; JP
Agent:
西澤 和純 NISHIZAWA Kazuyoshi; JP
寺本 光生 TERAMOTO Mitsuo; JP
清水 雄一郎 SHIMIZU Yuichiro; JP
高橋 久典 TAKAHASHI Hisanori; JP
Priority Data:
2017-12479527.06.2017JP
Title (EN) RADIAL FOIL BEARING
(FR) PALIER À FEUILLES RADIALES
(JA) ラジアルフォイル軸受
Abstract:
(EN) This radial foil bearing (3) comprises: a housing (12) having an insertion hole (12a); a back foil (11) disposed on the inner circumferential surface of the insertion hole, the back foil (11) comprising a notch (26) in the end edge in the axial direction in which the insertion hole extends; and an engagement member (3) attached to the housing in a state of passing through the notch, the engagement member (3) extending outside the formation range of the notch in the circumferential direction of the insertion hole on the inner circumferential side of the back foil.
(FR) L'invention concerne un palier à feuille radiale (3) comprenant : un boîtier (12) ayant un trou d'insertion (12a) ; une feuille arrière (11) disposée sur la surface circonférentielle interne du trou d'insertion, la feuille arrière (11) comprenant une encoche (26) dans le bord d'extrémité dans la direction axiale dans laquelle s'étend le trou d'insertion ; et un élément de mise en prise (3) fixé au boîtier dans un état de passage à travers l'encoche, l'élément de mise en prise (3) s'étendant à l'extérieur de la plage de formation de l'encoche dans la direction circonférentielle du trou d'insertion sur le côté circonférentiel interne de la feuille arrière.
(JA) このラジアルフォイル軸受(3)は、挿通孔(12a)を有するハウジング(12)と、挿通孔の内周面に配置され、挿通孔が延びる軸方向における端縁に切欠(26)を備えるバックフォイル(11)と、切欠を通った状態でハウジングに取り付けられ、バックフォイルの内周側において、挿通孔の周方向における切欠の形成範囲外まで延伸している係合部材(30)と、を備えている。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, 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 (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)