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ČSN EN ISO 22074-7 (736375)
Railway infrastructure - Rail fastening systems - Part 7: Test method for clamping force and uplift stiffness
Translate name
STANDARD published on 1.9.2024
The information about the standard:
Designation standards: ČSN EN ISO 22074-7
Classification mark: 736375
Catalog number: 519542
Publication date standards: 1.9.2024
SKU: NS-1195765
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
The category - similar standards:
Annotation of standard text ČSN EN ISO 22074-7 (736375):
This document specifies the laboratory test procedure for determining the clamping force exerted by the fastening system on the foot of the rail by measuring the force to separate the rail foot from its immediate support. When required, the procedure is also used to determine the uplift stiffness of the fastening system.
It is applicable to systems with and without baseplates on all types of sleepers, bearers or elements of ballastless track. The test does not determine the security of the fastening components fixed into the sleeper or other fastening system support.
This test procedure applies to a complete fastening assembly. It is not applicable to fastening systems for embedded rail or other fastening systems which do not act on the foot of the rail
