Dopravní pásy - Příčná pružnost (korýtkovitost) - Zkušební metoda (Norma k přímému použití jako ČSN).
NORMA vydána dne 1.7.2017
Designation standards: ČSN EN ISO 703
Classification mark: 260385
Catalog number: 502507
Publication date standards: 1.7.2017
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: Czech technical standard
Kategorie: Technické normy ČSN
This document specifies a test method for determining the transverse flexibility (troughability) of a conveyor belt, expressed as a ratio, F/L. The method is not suitable or valid for light conveyor belts as described in ISO 21183 1. NOTE - The transverse "flexibility" determined by the method described in this document is only indirectly associated with the inverse of flexural modulus as specified in ISO 178. Nor does it take into consideration the differences in "flexibility" as exhibited by three-point and four-point bending, which takes account of the flexural strain and the thickness of the test piece