I.S. EN 74-1:2005
Superseded
View Superseded by
COUPLERS, SPIGOT PINS AND BASEPLATES FOR USE IN FALSEWORK AND SCAFFOLDS - PART 1: COUPLERS FOR TUBES - REQUIREMENTS AND TEST PROCEDURES
Hardcopy , PDF
English
01-01-2005
05-02-2022
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Foreword
Introduction
1 Scope
2 Normative references
3 Terms, definitions and symbols
3.1 Terms and definitions
3.2 Symbols and abbreviations
4 Types and classes of couplers
4.1 Types of couplers
4.2 Classes of couplers
5 Reference tubes and bar for coupler tests
6 General requirements
6.1 Materials
6.2 Design
6.3 Manufacturer's drawing
6.4 Production
7 Test methods and evaluation of results
7.1 General
7.2 Slipping and failure force
7.3 Pull-apart force Fp (RA)
7.4 Stiffnesses and ultimate moments
7.5 Indentation (RA,SW,PA)
8 Designation
9 Marking
10 Test report
11 Evaluation of test results
12 Assessment
13 Product manual
Annex A (normative) Whitworth thread size 1/2 X 12 Tpi
A.1 Nominal values
A.2 Tolerances and limiting dimensions after coating
Annex B (informative) Ongoing production control
Bibliography
Describes, for right angle couplers, swivel couplers, sleeve couplers and parallel couplers working by friction.
| DevelopmentNote |
Supersedes I.S. EN 74. (12/2005)
|
| DocumentType |
Standard
|
| Pages |
44
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| NEN EN 74-1 : 2005 | Identical |
| BS EN 74-1:2005 | Identical |
| NBN EN 74-1 : 2006 | Identical |
| EN 74-1:2005 | Identical |
| NS EN 74-1 : 1ED 2005 | Identical |
| NF EN 74-1 : 2006 | Identical |
| DIN EN 74-1:2005-12 | Identical |
| UNE-EN 74-1:2005 | Equivalent |
| UNE-EN 74-1:2008 | Identical |
A newer version of this standard is available.
View Current Edition
Please Login or Create an Account so you can add users to your Multi user PDF Later.
Important note : All end users must be registered with an Account prior to user licenses being assigned.
Users cannot be edited or removed once added to your Multi user PDF.