Vehicle seat with a support structure
First Claim
1. A vehicle seat comprising a seat part, a backrest and a support structure for supporting the seat part as well as the backrest, in which the support structure is capable of being fastened to a bodywork component and in which forces acting upon the vehicle seat by means of the support structure are capable of being introduced into the bodywork component, wherein the support structure has an asymmetrical framework with main force braces extending substantially vertically, in which on a top side of the support structure the main force braces converge in a junction region and on an underside of the support structure a first one of the main force braces is arranged on a side of the junction region as a thrust brace guided forwards as far as a front foot of the support structure, a second one of the main force braces is arranged on the side of the junction region as a tension brace at a rear of the support structure guided as far as a first rear foot of the support structure and a third one of the main force braces is arranged as a tension/thrust brace at the rear guided as far as a further rear foot of the support structure, wherein the third main force brace is arranged supported on a side of the further rear support structure foot on a triangle arrangement comprising further support structure braces, wherein a rear vertical brace of the triangle arrangement extends from the further rear support structure foot as far as the junction region and merges into the second main force brace at the junction region.
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Accused Products
Abstract
The invention relates to a vehicle seat with a seat part, with a backrest and with a support structure for supporting the seat part as well as the backrest, in which the support structure is capable of being fastened to a bodywork component and in which forces acting upon the vehicle seat by means of the support structure are capable of being introduced into the bodywork component, and in which the support structure has an asymmetrical framework with main force braces extending substantially vertically.
99 Citations
13 Claims
- 1. A vehicle seat comprising a seat part, a backrest and a support structure for supporting the seat part as well as the backrest, in which the support structure is capable of being fastened to a bodywork component and in which forces acting upon the vehicle seat by means of the support structure are capable of being introduced into the bodywork component, wherein the support structure has an asymmetrical framework with main force braces extending substantially vertically, in which on a top side of the support structure the main force braces converge in a junction region and on an underside of the support structure a first one of the main force braces is arranged on a side of the junction region as a thrust brace guided forwards as far as a front foot of the support structure, a second one of the main force braces is arranged on the side of the junction region as a tension brace at a rear of the support structure guided as far as a first rear foot of the support structure and a third one of the main force braces is arranged as a tension/thrust brace at the rear guided as far as a further rear foot of the support structure, wherein the third main force brace is arranged supported on a side of the further rear support structure foot on a triangle arrangement comprising further support structure braces, wherein a rear vertical brace of the triangle arrangement extends from the further rear support structure foot as far as the junction region and merges into the second main force brace at the junction region.
- 9. A vehicle seat comprising a seat part, a backrest and a support structure for supporting the seat part as well as the backrest, in which the support structure is capable of being fastened to a bodywork component and in which forces acting upon the vehicle seat by means of the support structure are capable of being introduced into the bodywork component, wherein the support structure has a guiding device of the main forces with at least first, second and third main force braces extending substantially vertically and with lines of action of the main forces extending substantially vertically, in which on a top side of the support structure the lines of action of the main forces extending substantially vertically are arranged converging in a junction region of the guiding device of the main forces and on an underside of the support structure are arranged at a further distance from one another than in the junction region, in which the main force braces have different cross-sectional profiles.
Specification