STN EN 74-1+A1
| Name: | STN EN 74-1+A1 |
| Validity: | Valid |
| Number of pages: | 48 |
| Language: |
EN
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| Paper: | 18,90€ |
| Electronic version |
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17,01€ b) Without ability to print, with ability to copy (printscreen) 18,90€ c) With ability to print and copy (printscreen) 24,57€ |
| Slovak title | Spojky, nadstavovacie spojky a pätky na použitie v pracovných a podperných lešeniach. Časť 1: Rúrkové spojky. Požiadavky a skúšobné metódy |
| English title | Couplers, spigot pins and baseplates for use in falsework and scaffolds - Part 1: Couplers for tubes - Requirements and test procedures |
| Release Date: | 01. 08. 2025 |
| Date of withdrawal: | 01. 01. 2026 |
| ICS: | 91.220 |
| Sorting character/National clasification code | 73 8111 |
| Level of incorporation: | idt EN 74-1:2022+A1:2025 |
| Official Journal | 07/25 |
| Amendments | |
| Replaced by: | STN EN 74-1+A1:2026-01 (73 8111) |
| Repleces: | STN EN 74-1:2022-11 (73 8111) |
| Note in Official Journal: | |
| Subject of the standard: | This document specifies, for right angle couplers, swivel couplers, sleeve couplers and parallel couplers working by friction: - materials; - design requirements; - strength classes with different structural parameters including values for resistance and stiffness; - test procedures; - assessment; and gives: - recommendations for ongoing production control. These couplers are intended for use in temporary works equipment for example in scaffolds erected in accordance with EN 12811-1 and falsework erected in accordance with EN 12812. |
| Preview: | Náhľad normy (PDF) |