Patent ID: 9669743
Date: 2017-06-06
CPC Classifications: B60N

Claim:
1. A seat frame of a vehicle seat, the seat frame comprising: a first frame part, a second frame part, a fitting which pivotally connects the first frame part with the second frame part about a swivel axis, a first fitting part of the fitting which is connected with the first frame part, and a second fitting part of the fitting which is connected with the second frame part and which, for pivoting the first frame part and the second frame part relative to each other, is adjustable with respect to the first fitting part, wherein at least one of the first fitting part and the second fitting part has an annular collar surface extending around the swivel axis and pointing radially to the outside, via which the associated fitting part is connected with an annular bearing portion of the associated frame part, which delimits an opening, and wherein the collar surface and the bearing portion delimiting the opening are in gap-free contact with each other at least at predetermined portions, a pretensioning force acting in between the collar surface and the bearing portion along a direction radial to the swivel axis, wherein at least one of the collar surface and the bearing portion comprises at least three radially protruding protrusions, a press fit being formed between the collar surface and the bearing portion at the at least three protrusions.