EP 4172024 A1 20230503 - STEP DEVICE FOR A RAIL VEHICLE
Title (en)
STEP DEVICE FOR A RAIL VEHICLE
Title (de)
TRITTVORRICHTUNG FÜR EIN SCHIENENFAHRZEUG
Title (fr)
DISPOSITIF DE MARCHE DESTINÉ À UN VÉHICULE FERROVIAIRE
Publication
Application
Priority
- DE 102020210746 A 20200825
- EP 2021072001 W 20210806
Abstract (en)
[origin: WO2022043026A1] The invention relates to a step device for a rail vehicle, comprising a step platform (1), a housing (2), from which the step platform (1) is extendable and retractable again, and a regulating unit for controlling the extension and retraction movement of the step platform (1), wherein the step platform (1) comprises a plurality of step contact segments (3) which, when subjected to pressure, generate signals which are transmitted to the regulating unit, wherein the step contact segments (3) are arranged at predefined distances greater than zero with respect to one another on the step platform (1) in such a manner that an object of predefined minimum contact area with the step platform (1) subjects at least two directly adjacent step contact segments (3) to pressure, and that the regulating unit is designed in such a manner that a relevant object is recognized only when signals of two directly adjacent step contact segments (3) are transmitted.
IPC 8 full level
B61L 15/00 (2006.01); B60R 3/02 (2006.01); B61D 23/02 (2006.01)
CPC (source: EP IL US)
B61D 23/02 (2013.01 - EP IL); B61D 23/025 (2013.01 - US); B61L 15/0081 (2013.01 - EP IL)
Citation (search report)
See references of WO 2022043026A1
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)
DE 102020210746 A1 20220303; CN 220430159 U 20240202; EP 4172024 A1 20230503; IL 300535 A 20230401; US 2023303133 A1 20230928; WO 2022043026 A1 20220303
DOCDB simple family (application)
DE 102020210746 A 20200825; CN 202190000660 U 20210806; EP 2021072001 W 20210806; EP 21762385 A 20210806; IL 30053523 A 20230209; US 202118043091 A 20210806