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1. (WO2018036856) METHOD FOR MANUFACTURING A PLATFORM LIFT RAIL
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/036856 International Application No.: PCT/EP2017/070603
Publication Date: 01.03.2018 International Filing Date: 14.08.2017
IPC:
B66B 7/02 (2006.01) ,B66B 9/08 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
66
HOISTING; LIFTING; HAULING
B
ELEVATORS; ESCALATORS OR MOVING WALKWAYS
7
Other common features of elevators
02
Guideways; Guides
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: THYSSENKRUPP HOME SOLUTIONS S.R.L.[IT/IT]; Via S. Cannizzaro 2 56121 Pisa, IT
THYSSENKRUPP AG[DE/DE]; ThyssenKrupp Allee 1 45143 Essen, DE
Inventors: SBRANA, Fabio; IT
Agent: THYSSENKRUPP INTELLECTUAL PROPERTY GMBH; ThyssenKrupp Allee 1 45143 Essen, DE
Priority Data:
16185957.426.08.2016EP
Title (EN) METHOD FOR MANUFACTURING A PLATFORM LIFT RAIL
(FR) PROCÉDÉ DE FABRICATION D'UN RAIL DE PLATEFORME ÉLÉVATRICE
Abstract:
(EN) Method for manufacturing a rail (2) for a platform lift (1),the platform lift (1) has a rail (2) and a drive unit (6) driving along the rail (2), the rail (2) comprising - a tubular section (11) for supporting the drive unit (6),- a rack section (12) adapted for positively engaging with driving means of the drive unit (6),the method comprising: providing a sheet metal (20), first step of plastic forming the sheet metal (20) so as to form a tubular profile (21), thereby closing the tubular profile (21) and forming a projecting flange (22), in particular by connecting opposite faces (25) of the sheet (20), permanently fixing the flange, in particular by joining the opposite faces (25) in the area of the projecting flange (22), creating positive engagement means (13, 23) into the projecting flange (22).
(FR) L'invention concerne un procédé de fabrication d'un rail (2) pour une plateforme élévatrice (1), la plateforme élévatrice (1) comprenant un rail (2) et une unité d'entraînement (6) pour un entraînement le long du rail (2), le rail (2) comprenant - une section tubulaire (11) permettant de supporter l'unité d'entraînement (6), - une section de crémaillère (12) conçue pour entrer en prise de manière positive avec des moyens d'entraînement de l'unité d'entraînement (6), le procédé comprenant : la fourniture d'une tôle (20), une première étape de formage plastique de la tôle (20) de manière à former un profilé tubulaire (21), ce qui permet de fermer le profilé tubulaire (21) et de former une bride en saillie (22), en particulier en raccordant des faces opposées (25) de la feuille (20), en fixant de manière permanente la bride, en particulier en raccordant les faces opposées (25) dans la zone de la bride en saillie (22), ce qui permet de créer des moyens d'entrée en prise positive (13, 23) dans la bride en saillie (22).
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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)