What is BS EN 15020 – Performance requirements, interface geometry, and test methods for rescue couplers about?
BS EN 15020 is a European standard that outlines the requirements for the rescue coupler for train sets compliant with the technical specification for Interoperability High-Speed Rolling Stock to ensure that the rescue coupler function properly at the time of emergencies.
BS EN 15020 defines the interfaces to which it must match during rescue operations. It is suitable for locomotives fitted with UIC 520 pattern draw gear and buffers, i.e., moveable draw hook and draws gear capable of compressive loading.1).
Note: Provisions going beyond the scope of BS EN 15020 need to be agreed upon by the contracting parties involved.
Who is BS EN 15020 – Performance requirements, interface geometry, and test methods for rescue couplers for?
BS EN 15020 on performance requirements, interface geometry, and test methods for rescue couplers are useful for:
- Manufacturers of rescue couplers
- Teste centres
- Regulatory authorities
Why should you use BS EN 15020 – Performance requirements, interface geometry, and test methods for rescue couplers?
A rescue coupler is a special coupling that enables the hauling and propelling of a failed train unit or train set by another vehicle that is equipped with a different coupling design. The automatic coupler is a latch-type automatic coupler allowing the mechanical, pneumatic and in some cases electrical connection between two train units or train sets without manual assistance, also known as the "Scharfenberg system type 10" automatic coupler.
BS EN 15020 assists you with product requirements that include rescue coupler characteristics, rescue vehicle characteristics, fitting procedure, coupling conditions, operating conditions, and uncoupling conditions to manufacture efficient rescue couplers that are of high durability.
BS EN 15020 also provides test requirements regarding the routine tests and type tests for properly assessing the performance of rescue couplers.
With obedience and compliance to BS EN 15020, you can improve the efficacy of rescue couplers and manufacture standardized rescue couplers for use in railways. In addition, minimise hazards at the time of emergencies.
