Vehicle coupling for producing a mechanical connection between a first and second vehicle
A vehicle coupling for producing a mechanical connection between a first and a second vehicle including a coupling body ( 1 ) in which at least one structural area ( 2 ) of the coupling body ( 1 ) is made of a metallic foam ( 3 ).
1. Vehicle coupling for establishing a mechanical connection between a first and a second vehicle, wherein the vehicle coupling includes a coupling body ( 1 ), characterized in that at least one structural area ( 2 ) of the coupling body ( 1 ) is made of a metal foam ( 3 ), and the metal foam ( 3 ) is provided with a bearing point ( 13 ) and/or fastening hole ( 14 ).
2. Vehicle coupling according to claim 1 , characterized in that the coupling body ( 1 ) includes a coupling plate ( 4 ).
3. Vehicle coupling for establishing a mechanical connection between a first and a second vehicle, wherein the vehicle coupling includes a coupling body ( 1 ), characterized in that the coupling body ( 1 ) includes a coupling jaw, and at least one structural area ( 2 ) of the coupling body ( 1 ) is made of a metal foam ( 3 ).
4. Vehicle coupling according to any one of claim 1 , 2 , or 3 , characterized in that the metal foam ( 3 ) has a complete or partial coating ( 5 ).
5. Vehicle coupling according to claim 4 , characterized in that the coating ( 5 ) is formed from a filling lacquer.
6. Vehicle coupling according to claim 4 , characterized in that the coating ( 5 ) is provided by extrusion coating or foam enclosure ( 6 ) with a plastic.
7. Vehicle coupling according to claim 1 , characterized in that the structural area ( 2 ) includes a support element ( 10 ) made of metal foam ( 3 ) which is provided on the coupling body ( 1 ).
8. Vehicle coupling according to claim 7 , characterized in that the support element ( 10 ) is connected to the coupling body ( 1 ) by means of an adhesive layer ( 11 ).
9. Vehicle coupling according to claim 7 , characterized in that the support element ( 10 ) is connected to the coupling body ( 1 ) by thermal joining.
10. Vehicle coupling according to claim 7 , characterized in that the support element ( 10 ) is connected to the coupling body ( 1 ) by means of screws ( 12 ) or rivets.
11. Vehicle coupling according to claim 1 , characterized in that the metal foam ( 3 ) is situated in a section of the coupling body ( 1 ) located in the force flow.
12. Vehicle coupling for establishing a mechanical connection between a first and a second vehicle, wherein the vehicle coupling comprises a coupling body ( 1 ), at least one structural area ( 2 ) of the coupling body ( 1 ) is made of a metal foam ( 3 ), the coupling body comprises a coupling plate ( 4 ) of a fifth wheel coupling, and the coupling plate ( 4 ) comprises an opening ( 16 ) configured to receive a portion of the second vehicle.
13. Vehicle coupling according to claim 12 , characterized in that the structural area ( 2 ) is formed in a sandwich design ( 7 ).
14. Vehicle coupling according to claim 13 , characterized in that in the sandwich design ( 7 ) the metal foam ( 3 ) forms the core ( 8 ), which is joined to at least one cover layer ( 9 a , 9 b ) made of steel and/or plastic and/or aluminum.