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Covering device for vehicle seat

A technology for covering devices and vehicle seats, which is applied to vehicle seats, seat suspension devices, special positions of vehicles, etc., and can solve the problems of bellows not being durable or stable

Active Publication Date: 2022-03-15
GRAMMER AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, such bellows generally do not have the corresponding durability or stability

Method used

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  • Covering device for vehicle seat
  • Covering device for vehicle seat
  • Covering device for vehicle seat

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0064] Figure 1 to Figure 19 Shown is a covering device 2 for a seat substructure 3 of a vehicle seat 1, wherein the covering device 2 laterally surrounds the seat substructure 3, wherein the covering device 2 comprises at least two inherently rigid frame-like elements 4, 4a , 4b, 4c, which are telescopically displaceable to each other along the height axis Z, wherein at least one guide device 5 is provided, by which the displacement of the frame-like elements 4, 4a, 4b, 4c along the height axis Z is guided by means of the at least one guide device 5 , wherein at least one elastic element 6, 6a, 6b is arranged, the covering device 2 can be reset to a predetermined initial state by means of the at least one elastic element 6, 6a, 6b, wherein at least one elastic element 6, 6a, 6b is arranged at two Between frame-like elements 4, 4a, 4b, 4c.

[0065] also, Figure 1 to Figure 19 Shown is a vehicle seat 1 comprising a seat part 7 , a backrest 19 and a seat substructure 3 arran...

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PUM

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Abstract

The invention relates to a covering device for a seat substructure of a vehicle seat, wherein the covering device laterally surrounds the seat substructure, wherein the covering device comprises at least two inherently rigid frame-like elements, the The frame-like elements are telescopically displaceable relative to each other along the height axis Z, wherein at least one guide device is provided by means of which the displacement of the frame-like elements along the height axis Z is guided, wherein at least one elastic element is provided, the covering device A predetermined initial state can be reset by means of the at least one elastic element, wherein the at least one elastic element is arranged between two frame-like elements.

Description

technical field [0001] The invention relates to a cover device for a seat substructure of a vehicle seat, wherein the cover device laterally surrounds the seat substructure. Furthermore, the invention relates to a vehicle seat comprising a seat part, a backrest and a seat substructure, the seat substructure being arranged below the seat part along a height axis Z, wherein the seat substructure is completely closed laterally by a covering device. Background technique [0002] Vehicle seats are designed in particular in commercial vehicles such that they are arranged vibratingly in a vertical direction and optionally in a horizontal direction. This is necessary for cushioning people using vehicle seats on uneven ground. For this purpose, commercial vehicle seats of this type usually have a seat substructure below the seat part, which includes a support frame in the form of a scissor frame. Optionally, (air) springs and / or damping elements are provided to dampen or dampen the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60N2/005B60N2/50B60N2/52B60N2/54
CPCB60N2/005B60N2/502B60N2/522B60N2/54B60N2/38B60N2/508B60N2/162B60N2/58
Inventor 理查德·奥特
Owner GRAMMER AG
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