BAS EN 74-1:2011
Spojnice, umeci i ležajne ploče za potporne i radne skele - Dio 1: Spojnice za cijevi - Zahtjevi i postupci ispitivanja
Opšte informacije
Status: Povučen
Broj strana: 42
Jezik: Engleski
Izdanje: 1.
Metoda usvajanja: Proglašavanje
Datum objave: 30.12.2011
Tehnički komitet:
...
Apstrakt
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.
Životni ciklus
...
Izvorni dokument i stepen usklađenosti
- EN 74-1:2005, identičan