TORSION DAMPER DEVICE, SEAT FOR A TORSION DAMPER DEVICE AND METHOD FOR MANUFACTURING A TORSION DAMPER

摘要

The invention relates to a torsion damper device (1) comprising: – a first coaxial part (5) and a second coaxial part (6), – springs (4) acting circumferentially between the first coaxial part (5) and the second coaxial part (6), – a plurality of seats (9), at least one of the seats (9) is a seat that can be mounted in a first orientation (O1) and in a second orientation (O2), this seat (9) being a used seat mounted in the second orientation (O2) and having signs of wear (101) caused by prior use in the first orientation (O1).