EP 4161856 A1 20230412 - RAIL-FASTENING SYSTEM
Title (en)
RAIL-FASTENING SYSTEM
Title (de)
SCHIENENBEFESTIGUNGSSYSTEM
Title (fr)
SYSTÈME DE FIXATION POUR RAILS
Publication
Application
Priority
- EP 20178561 A 20200605
- EP 2021064633 W 20210601
Abstract (en)
[origin: WO2021245062A1] A rail-fastening system is suitable for fastening a rail of a vertically movable travelling body of an elevator system. The rail-fastening system has a first clamp, which can be connected to a holding structure, and it has a second clamp, which can be connected to the rail. The first clamp has a laterally extending first central part which is configured such that it can be connected to the holding structure. The second clamp has a laterally extending second central part which is configured such that it can be connected to the rail. Both clamps each have two side plates which are attached to opposite ends of the respective central part in the lateral direction. In each case a first of the two side plates of the first clamp can be connected to one of the two side plates of the second clamp at a first contact surface, and in each case a second of the two side plates of the first clamp can be connected in each case to the other of the two side plates of the second clamp at a second contact surface. A first plane, which runs through the first contact surface, and a second plane, which runs through the second contact surface, intersect one another.
IPC 8 full level
B66B 7/02 (2006.01)
CPC (source: EP US)
B66B 7/024 (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
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
WO 2021245062 A1 20211209; AU 2021285039 A1 20230119; AU 2021285039 B2 20241010; AU 2021285039 B9 20241024; CN 115768710 A 20230307; EP 4161856 A1 20230412; EP 4161856 B1 20240821; US 11993490 B2 20240528; US 2023202801 A1 20230629
DOCDB simple family (application)
EP 2021064633 W 20210601; AU 2021285039 A 20210601; CN 202180040206 A 20210601; EP 21729879 A 20210601; US 202117999951 A 20210601