SK EN 12385-7:2010

Litarë prej tel çeliku -Siguria -Pjesa 7 : Litarë me thurje të bllokuar për puset e minierave

Steel wire ropes - Safety - Part 7: Locked coil ropes for mine shafts

Asnjë informacion i shtuar.

This European Standard specifies the additional materials, manufacturing and testing requirements for full-locked coil hoist and half-locked and full-locked coil guide ropes for mine shafts to those given in Part 1. The additional hazards covered by this European Standard are identified in clause 4. For information only, typical breaking forces for both full-locked coil hoist ropes and half-locked and full-locked coil guide ropes, based on one particular combination of wire tensile strength grades in each case, are given in annex B (hoist ropes) and annex C (guide ropes) for some of the more common sizes of rope.