Foreword
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) - Sample sets of single point
hooks
Annex B (Informative) - Sample set of Ramshorn hooks
Annex C (informative) - Annexes A and B static limit
design forces for hook bodies
Annex D (informative) - Annexes A and B fatigue limit
design forces for hook bodies
Annex E (normative) - Hook body calculation and specific
spectrum ratio factors
Annex F (informative) - Sample fatigue strength calculations
of proofed hooks (with proof load applied)
Annex G (informative) - 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
Bibliography