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CEN

EN 74-1:2022/prA1

(Amendment)

Couplers, spigot pins and baseplates for use in falsework and scaffolds - Part 1: Couplers for tubes - Requirements and test procedures

Couplers, spigot pins and baseplates for use in falsework and scaffolds - Part 1: Couplers for tubes - Requirements and test procedures

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.

Kupplungen, Zentrierbolzen und Fußplatten für Arbeitsgerüste und Traggerüste - Teil 1: Rohrkupplungen - Anforderungen und Prüfverfahren

Raccords, goujons d’assemblage et semelles pour étaiements et échafaudages - Partie 1 : Raccords de tubes - Exigences et modes opératoires d’essai

Spojke, vezne centične spojke in podnožne plošče za delovne in nosilne odre - 1. del: Cevne spojke - Zahteve in preskusni postopki - Dopolnilo A1

General Information

Status
Not Published
Publication Date
01-Jul-2026
ICS
91.220 - Construction equipment
Technical Committee
CEN/TC 53 - Temporary works equipment
Drafting Committee
CEN/TC 53 - Temporary works equipment
Current Stage
4060 - Closure of enquiry - Enquiry
Start Date
24-Oct-2024
Due Date
22-Oct-2024
Completion Date
24-Oct-2024
Ref Project
SIST EN 74-1:2022/oprA1:2024 - Couplers, spigot pins and baseplates for use in falsework and scaffolds - Part 1: Couplers for tubes - Requirements and test procedures

Relations

Amends
EN 74-1:2022 - Couplers, spigot pins and baseplates for use in falsework and scaffolds - Part 1: Couplers for tubes - Requirements and test procedures
Effective Date
17-Jan-2024

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EN 74-1:2022/oprA1:2024EN 74-1:2022/oprA1:2024
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EN 74-1:2022/oprA1:2024
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Standards Content (Sample)


SLOVENSKI STANDARD
01-oktober-2024
Spojke, vezne centične spojke in podnožne plošče za delovne in nosilne odre - 1.
del: Cevne spojke - Zahteve in preskusni postopki - Dopolnilo A1
Couplers, spigot pins and baseplates for use in falsework and scaffolds - Part 1:
Couplers for tubes - Requirements and test procedures
Kupplungen, Zentrierbolzen und Fußplatten für Arbeitsgerüste und Traggerüste - Teil 1:
Rohrkupplungen - Anforderungen und Prüfverfahren
Raccords, goujons d’assemblage et semelles pour étaiements et échafaudages - Partie
1 : Raccords de tubes - Exigences et modes opératoires d’essai
Ta slovenski standard je istoveten z: EN 74-1:2022/prA1
ICS:
21.120.20 Sklopke Couplings
91.220 Gradbena oprema Construction equipment
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

DRAFT
EUROPEAN STANDARD
EN 74-1:2022
NORME EUROPÉENNE
EUROPÄISCHE NORM
prA1
August 2024
ICS 91.220
English Version
Couplers, spigot pins and baseplates for use in falsework
and scaffolds - Part 1: Couplers for tubes - Requirements
and test procedures
Raccords, goujons d'assemblage et semelles pour Kupplungen, Zentrierbolzen und Fußplatten für
étaiements et échafaudages - Partie 1 : Raccords de Arbeitsgerüste und Traggerüste - Teil 1:
tubes - Exigences et modes opératoires d'essai Rohrkupplungen - Anforderungen und Prüfverfahren
This draft amendment is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee CEN/TC 53.

This draft amendment A1, if approved, will modify the European Standard EN 74-1:2022. If this draft becomes an amendment,
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for inclusion of
this amendment into the relevant national standard without any alteration.

This draft amendment was established by CEN in three official versions (English, French, German). A version in any other
language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC
Management Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greec
...

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—   test procedures;
—   assessment;
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