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VEHICLE SEAT WITH suspension device

A technology for vehicle seats and suspension devices, which is applied to vehicle seats, seat suspension devices, vehicle components, etc., can solve problems such as space consumption

Active Publication Date: 2019-11-26
GRAMMER AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the suspension or damping arrangement is very space consuming

Method used

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  • VEHICLE SEAT WITH suspension device
  • VEHICLE SEAT WITH suspension device
  • VEHICLE SEAT WITH suspension device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] Figure 1A A vehicle seat 1 according to the invention is shown according to a preferred embodiment, wherein the vehicle seat 1 is in a normal operating state, ie the upper part 3 is not pivoted relative to the lower part 4 . Figure 1A ~ Figure 1C For illustration purposes only.

[0032] In this case, the upper part 3 is pivotable relative to the lower part 4 via the pivot axis 5 . In the normal operating state 15, the upper part 3 is in operative contact with both the first spring bar 6 and the second spring bar 7, so that when the upper part 3 pivots relative to the lower part 4, at least one of the spring bars 6, 7 One deforms, thus creating a hanging effect.

[0033] In particular, the spring rods 6 , 7 each have a first end 10 , 12 and a second end 11 , 13 , wherein the first end 10 , 12 and the second end 11 , 13 are fixedly connected to the lower part 4 . This means that the first end 10 , 12 and the second end 11 , 13 do not change their position relative to ...

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PUM

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Abstract

The invention discloses a vehicle seat with a suspension device. The suspension device is used for the suspended pivoting movement of an upper part of a vehicle seat relative to a lower part of the vehicle seat about a pivot axis extending in the longitudinal direction of the vehicle seat, in the longitudinal direction of the vehicle seat or in the width direction of the vehicle seat, wherein thesuspension device has a first spring bar which is elastically deformable in the transverse direction and a second spring bar which is elastically deformable in the transverse direction, wherein the upper part has a first lower part and a second lower part, wherein the first lower part is operatively connected at least to the first spring bar and the second lower part is operatively connected at least to the second spring bar, so that the first spring bar or the second spring bar is deformed when the upper part is pivoted.

Description

technical field [0001] The invention relates to a vehicle seat having a suspension device for aligning an upper part of the vehicle seat with respect to a lower part of the vehicle seat about a pivot axis extending in the longitudinal direction of the vehicle seat or in the width direction of the vehicle seat The pivoting movement of the suspension. Background technique [0002] Such vehicle seats are known from the prior art, for example from WO 2014 / 176130 A1. From this application a vehicle seat is known which is pivotable about a pivot axis and which is suspended or damped relative to the vehicle body by means of a suspension or damping device. However, the suspension or damping arrangement is very space-intensive. Contents of the invention [0003] It is therefore the object of the present invention to overcome the disadvantages of the prior art and to propose a vehicle seat with a space-saving and structurally and functionally improved suspension compared to the pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60N2/50B60N2/54
CPCB60N2/502B60N2/54B60N2/39B60N2002/0212B60N2002/0216B60N2/546B60N2/542
Inventor 欧文·哈勒安德列亚斯·伊尔冈康斯坦丁·克里文科夫
Owner GRAMMER AG