Patent ID: 9090186
Filing Date: 2015-07-28
Classification: A47C,B60N

Abstract:
1. A vehicle seat for a motor vehicle comprising: a seat frame with a front seat shell and a rear seat cross member; and a plurality of zigzag springs arranged between the front seat shell and the rear seat cross member, with a first adjacently arranged subplurality of the plurality of zigzag springs forming a first spring arrangement and a second adjacently arranged subplurality of the plurality of zigzag springs forming a second spring arrangement, each of the plurality of zigzag springs including transversely running bearing legs on an end side for inserting the respective bearing leg into the front seat shell in transverse direction of the seat frame, the bearing legs of the zigzag springs of the first spring arrangement insertable into the front seat shell in a first direction and the bearing legs of the zigzag springs of the second spring arrangement insertable into the front seat shell in a second direction that is opposite to the first direction, wherein the zigzag springs of the first spring arrangement and the zigzag springs of the second spring arrangement are connected so as to be spaced from their mountings on an inside of the front seat shell by means of first spacer elements, and the zigzag springs of the first spring arrangement and the zigzag springs of the second spring arrangement are connected by means of second spacer elements that are variable in length in a transverse direction of the seat frame, wherein the second spacer elements further comprise two interconnected plates which are displaceable relative to each other between a short plate arrangement and a long plate arrangement, wherein the second spacer elements further comprise two portions that are pivotably connected to each other, in which the two portions in the shortened position of the spacer element are directed upwards and in extended position form a plane.