Railway applications. Track. Switches and crossings - Requirements for wheel/rail interaction Ingestion-build-115288 references and definitions relevant to

references and definitions relevant to either IEC or IEEE contexts are given and their use is also described

mounting and transport conditions along with constructional and performance requirements

urban rail…

and ball seats for manufacturing basic ball-lock punches

this document defines the high level application protocols

Railway applications. Track. Switches and crossings - Requirements for wheel/rail interaction Ingestion-build-115288 references and definitions relevant to1 Scope This part of this European Standard specifies: characterisation of wheel and track dimensions; geometric design principles for wheel guidance; design principles for wheel load transfer; deciding whether movable crossings are needed. These are illustrated by their application to turnout components: switches; crossings; check rails. but the principles apply equally to more complex layouts.