Ovládací síly - Zkušební metoda - Část 1: Okna (Norma k přímému použití jako ČSN).
NORMA vydána dne 1.2.2021
Designation standards: ČSN EN 12046-1
Classification mark: 747015
Catalog number: 511384
Publication date standards: 1.2.2021
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: Czech technical standard
Kategorie: Technické normy ČSN
This document specifies the test method for determining the force required when engaging or releasing the hardware of a window and when commencing the movement of a casement or sash, in both opening and closing directions. This document is applicable to all types of openable windows where the movement is a manual operation. This document is applicable to products of any frame material