EP 3969401 A1 20220323 - ELEVATOR ROLLER FOR AN ELEVATOR SYSTEM, ELEVATOR SYSTEM HAVING AT LEAST ONE SUCH ELEVATOR ROLLER, AND METHOD FOR PRODUCING AN ELEVATOR ROLLER
Title (en)
ELEVATOR ROLLER FOR AN ELEVATOR SYSTEM, ELEVATOR SYSTEM HAVING AT LEAST ONE SUCH ELEVATOR ROLLER, AND METHOD FOR PRODUCING AN ELEVATOR ROLLER
Title (de)
AUFZUGLAUFROLLE FÜR EINE AUFZUGANLAGE, AUFZUGANLAGE MIT ZUMINDEST EINER SOLCHEN AUFZUGLAUFROLLE UND VERFAHREN ZUM HERSTELLEN EINER AUFZUGLAUFROLLE
Title (fr)
GALET DE ROULEMENT D'ASCENSEUR DESTINÉ À UNE INSTALLATION D'ASCENSEUR, INSTALLATION D'ASCENSEUR COMPRENANT AU MOINS UN TEL GALET DE ROULEMENT D'ASCENSEUR ET PROCÉDÉ DE FABRICATION D'UN GALET DE ROULEMENT D'ASCENSEUR
Publication
Application
Priority
- EP 19175138 A 20190517
- EP 2020063661 W 20200515
Abstract (en)
[origin: WO2020234172A1] The present invention relates to an elevator roller (102) for an elevator system (100), wherein the elevator roller (102) comprises a roller body (200), made of a metal material, and a lateral surface (202), made of a POM material, which forms a bearing surface (204) of the elevator roller (102), wherein the lateral surface (202) and the roller body (200) each comprise on a common contact surface (206) a mirror-inverted corrugated profile (208, 210) extending in the circumferential direction, wherein the lateral surface (202) comprises on the bearing surface (204) a V-ribbed profile (218) which is in alignment with the corrugated profile (208) of the roller body (200) and has a rib spacing (222) that substantially corresponds to a corrugation spacing (224) of the corrugated profile (208). The present invention also relates to an elevator system (100) comprising an elevator roller (102) and to a method for producing an elevator roller (102).
IPC 8 full level
B66B 7/04 (2006.01); B66B 7/06 (2006.01); B66B 15/02 (2006.01)
CPC (source: EP US)
B66B 15/02 (2013.01 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2020234172 A1 20201126; AU 2020280950 A1 20211216; AU 2020280950 B2 20231214; BR 112021022777 A2 20220322; CN 113767061 A 20211207; CN 113767061 B 20230516; EP 3969401 A1 20220323; US 11952240 B2 20240409; US 2022219944 A1 20220714
DOCDB simple family (application)
EP 2020063661 W 20200515; AU 2020280950 A 20200515; BR 112021022777 A 20200515; CN 202080032871 A 20200515; EP 20724877 A 20200515; US 202017595146 A 20200515