Seat assembly for a vehicle seat, method for assembling a seat assembly, and vehicle seat

A seat assembly for a vehicle seat, comprising:

• a) a structural component with a plurality of stiffening ribs,
• b) an upholstery layer,
• c) an insert part which is arranged between the structural component and the upholstery layer,
• d) at least one component part which is fastened to the structural component,
• e) at least one fastening means, wherein
• the at least one fastening means fastens the insert part to the structural component, and
• the at least one fastening means fastens the component part to the structural component.

A method for assembling a seat assembly, comprising:

• a) providing a structural component with a plurality of stiffening ribs,
• b) providing an upholstery layer,
• c) providing an insert part which is arranged between the structural component and the upholstery layer,
• d) providing at least one component part which is fastened to the structural component,
• e) providing at least one fastening means, wherein
• the at least one fastening means fastens the insert part to the structural component, and
• the at least one fastening means fastens the component part to the structural component,
• wherein the insert part is fastened to the structural component by means of the at least one fastening means, and in the same method step or a subsequent method step or a preceding method step, the at least one component part is fastened to the at least one fastening means.