Force transmission structure for terrestrial vehicle, has connecting element permitting free rotation relative to tubes around axial direction and maintaining relative position of tubes in plane transversal to axial direction

摘要

The structure has an axle crosshead (T) with a female tube (1) and a male tube (2) partially engaged in the tube (1). Two connecting elements (3, 4) ensure mutual guiding of the tubes, where the element (3) opposes elastic resistance to relative rotation of tubes around a common axial direction (Y). The element (4) permits a free rotation relative to the tubes around the axial direction and maintains relative position of the tubes in a plane (P) transversal to the axial direction passing through the element (4).