S.R. CEN TS 13001-3-5:2010

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions, symbols and abbreviations
4 General requirements
5 Static strength
6 Fatigue strength
7 Verification of conformity with the requirements
8 Information for use
Annex A (informative) Sets of single hooks
Annex B (informative) A series of ramshorn hooks of type
        RS/RSN and RF/RFN, dimensions of forgings
Annex C (normative) Static limit design forces of hook bodies
Annex D (normative) Fatigue limit design forces of hook bodies
Annex E (normative) Hook body calculation and specific spectrum
        ratio factors
Annex F (normative) A selection of material qualities for hooks
        of type RS and RF
Annex G (informative) Sets of hook shank and thread designs
Annex H (normative) Bending of curved beams
Annex I (normative) Calculation of hook suspension tilting
        resistance, articulation by a hinge or a rope reeving
        system
Annex J (informative) Guidance for the selection of a hook size
        using the Annexes C to E
Annex K (normative) Information to be provided by the hook
        manufacturer
Annex L (informative) Selection of a suitable set of crane
        standards for a given application
Bibliography

Applies to hooks from materials with ultimate strength of no more than 800 N/mm[2] and yield stress of no more than 600 N/mm[2].