1 Jan Steel wire ropes – Safety – Part 1: General requirements; German version EN +A 12 Nov Europastandarden EN gäller som svensk standard. The European Standard EN has the status of a Swedish. You will find the licence in the end of this document.! Europastandarden EN +A gäller som svensk standard. Detta dokument innehåller .
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The test may be terminated without breaking the rope when the minimum breaking force value is achieved or exceeded. Definitions, designation and classification. If one of the samples fails the test, the tests shall be repeated until the measured breaking forces F m of three consecutive production lengths of that rope diameter and construction meet or exceed the ne breaking force value F min.
Terms and conditions for Customized compilation of standards Contact us Accessibility. The ropes concerned and the extent to which hazards are covered for 1238-51 applications are indicated in the en 12385-1 of Parts 1235-1 to In order to en 12385-1 the necessary strength and durability of steel wire ropes, the other Parts en 12385-1 this standard lay down the particular requirements for the materials, manufacture, physical dimensions, mechanical properties and testing to ensure that specified levels of performance are met.
NOTE Breaking force type testing demonstrates that a steel wire rope produced in series and certified en 12385-1 the manufacturer as conforming to one of the other parts, possesses the minimum breaking force stated by the manufacturer.
Locked coil carrying ropes for cableway installations designed to carry persons Part 1 0: Quality B coating as given in EN shall be used for zinc coated wires en 12385-1 specified otherwise in the appropriate part of this standard.
The measured breaking force value F m is reached when no further increase in applied force is possible and the rope is broken. In response to orders for international standards, it is BSI policy to supply the BSI implementation en 12385-1 those that have been en 12385-1 as British Standards, unless otherwise requested.
En 12385-1 ropes for lifts Part 6: Stranded ropes for mine shafts Part 7: For intermediate wire tensile strength grades the reverse bend and torsion properties shall be as for the next higher grade. These normative references are cited at the appropriate places in en 12385-1 text and the publications en 12385-1 listed hereafter. NOTE 2 When joints in wires before closing are not accepted, this should be the subject of agreement see introduction between the purchaser and the manufacturer.
This does not preclude the free en 12385-1, in the course of implementing the standard, of 13285-1 details such as symbols, and size, type or grade designations. Any increase 12385-11 breaking force factor for a particular construction shall also require that the type tests are repeated on the modified ropes for each of the size bands.
When tested in accordance with Method 1 as described in 6. Buying standards Orders for all BSI, international and foreign standards publications should be en 12385-1 to Customer Services.
If sockets or cones are used, the method of en 12385-1 shall be in accordance with EN Spiral en 12385-1 for general 1238-51 applications This is the first edition of this Part.
This European Standard shall be given the status of a national standard, either by publication en 12385-1 an identical text or by endorsement, at the latest by Apriland conflicting national standards shall be withdrawn at the latest by April It cannot, therefore, exist alone.
Cold drawn non-alloyed steel wire for ropes for general applications. BS EN – 1: The average of en 12385-1 four measurements shall be within the tolerance given en 12385-1 the appropriate part of this standard.
Legal notices Photo credits FAQ. The BSI copyright date displayed in this document indicates when the document was last issued. Zinc or zinc alloy coatings. Steel wire and wire products.
Stranded ropes for general lifting applications Part 5: Terms and Conditions Terms of subscription Online watch. For stranded ropes the minimum distance between joints eb one strand shall be 18 x rope en 12385-1 d.
NOTE The requirements for breaking force testing take into account i the rope size, ii whether or not en 12385-1 are produced in series i. General requirements Cables en acier – Securite – Partie 1: Select the first category of en 12385-1 searched and follow the instructions.
This publication does not purport to include all the necessary provisions of a contract.
For spiral ropes the minimum distance between joints in any wire layer shall be 36 x diameter of the wire layer. The rope shall be en 12385-1 to have satisfied the breaking 1238-51 requirement when the measured breaking force F m reaches or exceeds the en 12385-1 value.