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1. (WO2019043283) A PASSENGER CONVEYOR
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Pub. No.: WO/2019/043283 International Application No.: PCT/FI2017/050610
Publication Date: 07.03.2019 International Filing Date: 30.08.2017
IPC:
B66B 23/02 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
66
HOISTING; LIFTING; HAULING
B
ELEVATORS; ESCALATORS OR MOVING WALKWAYS
23
Component parts of escalators or moving walkways
02
Driving gear
Applicants:
KONE ELEVATORS CO. LTD. [CN/CN]; No. 88 Gu Cheng Mid Road, Yushan Town Kunshan, Jiangsu, CN (CN)
KONE CORPORATION [FI/FI]; Kartanontie 1 00330 Helsinki, FI
Inventors:
VIITA-AHO, Tarvo; FI
MUSTALAHTI, Jorma; FI
PELTO-HUIKKO, Raimo; FI
LAINE, Janne; FI
Agent:
KOLSTER OY AB; (Salmisaarenaukio 1) P.O.Box 204 00181 Helsinki, FI
Priority Data:
Title (EN) A PASSENGER CONVEYOR
(FR) BANDE TRANSPORTEUSE POUR PASSAGERS
Abstract:
(EN) The invention relates to a passenger conveyor (1), such as an escalator or auto walk, comprising a band (2) of conveying elements (3); a diverting wheel (4) for diverting the passage of the band (2) of conveying elements (3) and/or a traction member (5) thereof and a brake (6) for braking rotation of the diverting wheel (4). The brake (6) comprises a screw member (7) having a conical threaded external rim (7a); a nut member (8) having a conical threaded internal rim (8a), the screw member (7) and nut member (8) being screwed together, one of said screw member and nut member (7,8) being connected with the diverting wheel (4) for being driven by the diverting wheel (4). The brake further comprises a stopping device (9) for stopping rotation of the other of said screw member and nut member (7,8).
(FR) L'invention concerne une bande transporteuse pour passagers (1), telle qu'un escalier roulant ou un tapis roulant, comprenant une bande (2) d'éléments de transport (3) ; une roue de déviation (4) pour dévier le passage de la bande (2) d'éléments de transport (3) et/ou un élément de traction (5) de celle-ci, et un frein (6) pour freiner la rotation de la roue de déviation (4). Le frein (6) comprend un élément vis (7) ayant un rebord externe fileté conique (7a) ; un élément écrou (8) ayant un rebord interne fileté conique (8a), l'élément vis (7) et l'élément écrou (8) étant vissés l'un à l'autre, l'un desdits élément vis et élément écrou (7, 8) étant relié à la roue de déviation (4) pour être entraîné par la roue de déviation (4). Le frein comprend en outre un dispositif d'arrêt (9) pour arrêter la rotation de l'autre desdits élément vis et élément écrou (7, 8).
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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: English (EN)
Filing Language: English (EN)