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1. (WO2019065621) BEARING BODY
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Pub. No.: WO/2019/065621 International Application No.: PCT/JP2018/035429
Publication Date: 04.04.2019 International Filing Date: 25.09.2018
IPC:
F16C 17/02 (2006.01) ,F16C 13/02 (2006.01) ,F16C 17/26 (2006.01) ,B65H 5/06 (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
17
Sliding-contact bearings for exclusively rotary movement
02
for radial load only
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
13
Rolls, drums, discs, or the like; Bearings or mountings therefor
02
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
17
Sliding-contact bearings for exclusively rotary movement
26
Systems consisting of a plurality of sliding-contact bearings
B PERFORMING OPERATIONS; TRANSPORTING
65
CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
H
HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
5
Feeding articles separated from piles; Feeding articles to machines
06
by rollers
Applicants:
サンコール株式会社 SUNCALL CORPORATION [JP/JP]; 京都府京都市右京区梅津西浦町14番地 14, Umezu Nishiura-cho, Ukyo-ku, Kyoto-shi, Kyoto 6158555, JP
Inventors:
井上 雅之 INOUE Masayuki; JP
Agent:
特許業務法人アローレインターナショナル ARAWORE INTERNATIONAL IP LAW FIRM; 大阪府大阪市中央区北浜2-6-26 大阪グリーンビル8階 Osaka Green Bldg. 8F, 6-26, Kitahama 2-chome, Chuo-ku, Osaka-shi, Osaka 5410041, JP
Priority Data:
2017-19113029.09.2017JP
Title (EN) BEARING BODY
(FR) CORPS DE PALIER
(JA) 軸受体
Abstract:
(EN) The bearing body according to the present invention has first and second support surfaces that are inclined so as to each be positioned further upward as the surfaces respectively extend outward on one widthwise side and to the other widthwise side of a to-be-supported rotating shaft from an imaginary center vertical plane passing through the axis of the rotating shaft. First and second transitional areas that transition respectively from the first and second support surfaces to one axial-direction side of the bearing body have a curved shape that is convex at an upward incline, so that the orientation of a normal changes from a direction of being orthogonal to the axis of the rotating shaft to a direction of being parallel thereto as the first and second transitional areas extend from the other side toward the one side with respect to the axial direction of the rotating shaft.
(FR) Le corps de palier selon la présente invention comporte des première et seconde surfaces de support qui sont inclinées de façon à ce que chacune soit positionnée davantage vers le haut lorsque les surfaces s'étendent respectivement vers l'extérieur sur un côté dans le sens de la largeur et vers l'autre côté dans le sens de la largeur d'un arbre rotatif à supporter à partir d'un plan vertical central imaginaire passant par l'axe de l'arbre rotatif. Des première et seconde zones de transition qui passent respectivement des première et seconde surfaces de support à un côté de direction axiale du corps de palier ont une forme incurvée qui est convexe selon une inclinaison vers le haut, de sorte que l'orientation d'une normale passe d'une direction orthogonale à l'axe de l'arbre rotatif à une direction parallèle à celui-ci lorsque les première et seconde zones de transition s'étendent de l'autre côté vers le premier côté par rapport à la direction axiale de l'arbre rotatif.
(JA) 本発明に係る軸受体は、支持すべき回転軸の軸線を通る仮想中央垂直面の側から前記回転軸の幅方向一方側外方及び他方側外方へ行くに従ってそれぞれ上方に位置する傾斜状の第1及び第2支持面を有し、前記第1及び第2支持面からそれぞれ前記軸受体の軸線方向一方側の第1端面へ移行する第1及び第2移行領域は、前記回転軸の軸線方向に関し他方側から一方側へ行くに従って法線の向きが前記回転軸の軸線に対して直交する方向から平行な方向へ変化するように、斜め上方に凸状の湾曲形状とされている。
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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)