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1. (WO2018220414) WHEELCHAIR LIFT FOR SPIRAL STAIRCASE
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/220414 International Application No.: PCT/IB2017/000691
Publication Date: 06.12.2018 International Filing Date: 02.06.2017
IPC:
B66B 9/08 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
66
HOISTING; LIFTING; HAULING
B
ELEVATORS; ESCALATORS OR MOVING WALKWAYS
9
Kinds or types of lifts in, or associated with, buildings or other structures
06
inclined, e.g. serving blast furnaces
08
associated with stairways, e.g. for transporting disabled persons
Applicants:
FRITSCH, Wolfgang [DE/DE]; DE
Inventors:
FRITSCH, Wolfgang; DE
Priority Data:
Title (EN) WHEELCHAIR LIFT FOR SPIRAL STAIRCASE
(FR) DISPOSITIF DE LEVAGE POUR FAUTEUIL ROULANT POUR UN ESCALIER EN SPIRALE
Abstract:
(EN) A lift for wheelchairs is proposed, that can easily be appended to spiral staircases if primed. The lift system comprises a permanent-magnetic guide system.
(FR) La présente invention concerne un dispositif de levage pour des chaises roulantes, qui peut être facilement ajouté à des escaliers en spirale s'il est amorcé. Le système de levage comprend un système de guidage à aimant permanent.
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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, 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)