Lateral force joint for airplane, has fuselage strap comprising hollow cylinder having diameter corresponding to diameter of through-bore of spar, so that cylinder is fitted into through-bore of spar

摘要

A spar (2) has a through-bore with specific diameter. A fuselage strap (3) has hollow cylinder having diameter corresponding to the diameter of through-bore, so that the hollow cylinder is fitted into through-bore of spar for transmitting forces directed perpendicularly to the center line of the hollow cylinder from the spar to the fuselage strap and vice versa. An independent claim is included for spar for rudder unit.