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