초록 ▼

Process for fabricating an axle that includes a cross-member and arms which are assembled to extremities of the cross-member, wherein the process includes forming a cross-member, forming at least one arm, arranging the cross-member and the at least one arm in a fastening position, and fastening toge

Process for fabricating an axle that includes a cross-member and arms which are assembled to extremities of the cross-member, wherein the process includes forming a cross-member, forming at least one arm, arranging the cross-member and the at least one arm in a fastening position, and fastening together in a rigid manner the cross-member and the at least one arm using a magneto-forming process. Wherein the fastening occurs while the cross-member and the at least one arm are in the fastening position and at least one of the cross-member and the at least one arm include at least one metallic material. This abstract is not intended to define the invention disclosed in the specification, nor intended to limit the scope of the invention in any way.

대표청구항 ▼

The invention claimed is: 1. A process for fabricating an axle that includes a cross-member and arms which are assembled to extremities of the cross-member, said process comprising: forming a cross-member with an extremity and at least one arm having a socket; arranging, in a fastening position, th

The invention claimed is: 1. A process for fabricating an axle that includes a cross-member and arms which are assembled to extremities of the cross-member, said process comprising: forming a cross-member with an extremity and at least one arm having a socket; arranging, in a fastening position, the extremity of the cross-member within the socket of the at least one arm; adjusting a relative position of the cross-member and the at least one arm prior to fastening the extremity to the socket; and fastening together in a rigid manner, at an adjusted position, the extremity of the cross-member and the socket of the at least one arm using a magneto-forming process; wherein the fastening occurs while the cross-member and the at least one arm are in the fastening position and results in interfering contact between an outer surface of the extremity and an inner surface of the socket, wherein at least one of the cross-member and the at least one arm comprise at least one metallic material, wherein the extremity comprises a protuberance, and wherein the fastening comprises subjecting the protuberance of the cross-member to radial deformation using the magneto-forming process. 2. The process of claim 1, wherein the axle comprises a semi-rigid axle. 3. The process of claim 1, wherein the arranging comprises inserting the extremity of the cross-member within the socket of the at least one arm such that an interference fit is provided between the extremity and the socket. 4. The process of claim 1, wherein the extremity of the cross-member comprises a hollow space adapted to receive an electromagnetic element that is capable of generating a magnetic field. 5. The process of claim 4, wherein the hollow space is defined by a cylindrical wall. 6. The process of claim 1, wherein the socket comprises a homologous socket. 7. The process of claim 1, wherein the arranging comprises inserting the extremity of the cross-member within the socket of the at least one arm such that a clearance is provided between the extremity and the socket, whereby the clearance allows for relative positioning of the extremity and the socket. 8. The process of claim 7, wherein the clearance is close to 0.5 mm. 9. The process of claim 1, further comprising shaping an extremity of the cross-member prior to the arranging and the fastening. 10. The process of claim 1, further comprising arranging a collar within the extremity of the cross-member. 11. The process of claim 10, wherein the collar comprises a highly conductive material. 12. An axle made by the process of claim 1. 13. The process of claim 1, wherein the extremity is non-cylindrical and the socket is non-cylindrical. 14. The process of claim 1, wherein the socket comprises annular flutes.