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
Annex ZA (informative) - Relationship between this European
Standard and the Essential Requirements of EU
Directive 2006/42/EC
Bibliography