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ÖNORM EN 12385-7:2003-02

Действует
Steel wire ropes - Safety - Part 7: Locked coil ropes for mine shafts
This Part of this European Standard specifies the particular materials, manufacturing and testing requirements for
full-locked coil hoist and half-locked and full-locked coil guide ropes for mine shafts.
The particular hazards covered by this Part 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 for some of the more common sizes.
Die Anforderungen an vollverschlossene Spiralförderseile und halbverschlossene Spiralführungsseile aus Stahldrähten für Bergförderanlagen einschließlich der Eigenschaften der Form- und Runddrähte sind festgelegt. Die üblichen Bruchkräfte sind nur informativ angegeben.
ICS
77.140.65 Steel wire, wire ropes and link chains / Стальная проволока, проволочные канаты и звеньевые цепи