BAS EN 74-1:2011
Couplers, spigot pins and baseplates for use in falsework and scaffolds - Part 1: Couplers for tubes - Requirements and test procedures
General Information
Status: Withdrawn
No. of pages: 42
Language: English
Edition: 1.
Adoption method: Endorsment
Publication date: 30.12.2011
Technical committee:
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Abstract
This European Standard 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.
For testing, screw couplers are tightened to a torque of 50 Nm and wedge couplers are tightened with a 500 g hammer until the jarring blow.
Lifecycle
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Original document and degree of correspondence
- EN 74-1:2005, identical