Abstract: The present invention provides an improved dolly which is not only effective in terms of return logistics but also simple in design and easy to use. The novel dolly includes a chassis, which has an upper side with a load carrying surface, and an opposing underside. The dolly also includes a tow bar, which is arranged slidably to the underside of the chassis via a pivoting mechanism, which is configured to pivot the tow bar about a horizontal axis. The chassis of the dolly includes a corresponding hitch, which allows pivoting action about a vertical axis between the tow bar and the hitch.

Abstract: The present invention provides an improved dolly which is not only effective in terms of return logistics but also simple in design and easy to use. The novel dolly includes a chassis, which has an upper side with a load carrying surface, and an opposing underside. The dolly also includes a tow bar, which is arranged slidably to the underside of the chassis via a pivoting mechanism, which is configured to pivot the tow bar about a horizontal axis. The chassis of the dolly includes a corresponding hitch, which allows pivoting action about a vertical axis between the tow bar and the hitch.

Abstract: A curved element, a wing, a control surface and a stabilizer for an aircraft. The curved element (7) is of a composite material and comprises surfaces (14, 21) provided with a plurality of profile reinforcements (20, 25). The profile reinforcements constitute an integrated part of the structure of the surfaces and have a directed strength effect. The profile reinforcements may be arranged in a manner constituting a latticed support structure.