Triangle for undercarriage of car running in e.g. narrow track, has interlocking assembly unit including set of elements provided with set of fingers and another set of elements provided with set of openings for receiving fingers

摘要

The triangle has a main part (6) and a pallet connected with each other through an interlocking assembly unit. The assembly unit includes a set of elements provided with a set of fingers and another set of elements provided with a set of openings (21, 21') for receiving the fingers. The former elements consist of a gap between the fingers and the latter elements consist of a set of gaps between the openings, where the number of fingers and the number of the openings are greater than two. The latter elements are placed through the pallet. An independent claim is also included for a method for assembling a pallet and a main part.