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1. (WO2019004287) RADIAL FOIL BEARING
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Pub. No.: WO/2019/004287 International Application No.: PCT/JP2018/024381
Publication Date: 03.01.2019 International Filing Date: 27.06.2018
IPC:
F16C 27/02 (2006.01) ,F16C 35/02 (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
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
35
Rigid support of bearing units; Housings, e.g. caps, covers
02
in the case of 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:
2017-12479627.06.2017JP
Title (EN) RADIAL FOIL BEARING
(FR) PALIER À FEUILLE RADIALE
(JA) ラジアルフォイル軸受
Abstract:
(EN) This radial foil bearing (3) has a bearing housing (12) having an insertion hole (12a), a top foil (9) accommodated in the insertion hole, and a lid (50, 50A, 50B) attached to an end surface of the bearing housing in an axial direction in which the insertion hole extends. The top foil is wound into a cylindrical shape in a manner such that both ends intersect so as to be drawn out to the bearing-housing side. Along the axial direction, the lid faces both ends of the top foil and/or an engaging member (16, 16C) that is attached to the bearing housing and that engages with the top foil.
(FR) Le palier à feuille radiale (3) selon l'invention comporte un logement de palier (12) pourvu un trou d'insertion (12a), une feuille supérieure (9) logée dans le trou d'insertion et un couvercle (50, 50A, 50B), fixé à une surface d'extrémité du logement de palier dans la direction axiale du trou d'insertion. La feuille supérieure est enroulée selon une forme cylindrique, de sorte que ses deux extrémités se croisent de façon à ressortir du côté logement de palier. Dans la direction axiale , le couvercle fait face aux deux extrémités de la feuille supérieure et/ou d'un élément de mise en prise (16, 16C) qui est fixé au logement de palier et vient en prise avec la feuille supérieure.
(JA) ラジアルフォイル軸受(3)は、挿通孔(12a)を有する軸受ハウジング(12)と、挿通孔に収容されたトップフォイル(9)と、挿通孔が延びる軸方向における軸受ハウジングの端面に取り付けられた蓋体(50、50A、50B)と、有し、トップフォイルは、両端が軸受ハウジング側に引き出されるように交差した状態で円筒状に巻かれており、蓋体は、トップフォイルの両端、及び、軸受ハウジングに取り付けられトップフォイルと係合する係合部材(16、16C)の少なくともいずれか一方と、軸方向において対向している。
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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, 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)