Device for adjusting at least one side member of a seat part and/or of a backrest of a vehicle seat

A technology for vehicle seats and seat parts, applied in vehicle seats, vehicle parts, special positions of vehicles, etc., can solve problems such as loss of geometry, internal pressure drop, etc., to achieve improved matching, easy getting on and off the vehicle Effect

Inactive Publication Date: 2018-11-09
BROSE FAHRZEUGTEILE GMBH & CO KG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the set geometry is lost over time due to the internal pressure drop of the blowable bellows

Method used

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  • Device for adjusting at least one side member of a seat part and/or of a backrest of a vehicle seat
  • Device for adjusting at least one side member of a seat part and/or of a backrest of a vehicle seat
  • Device for adjusting at least one side member of a seat part and/or of a backrest of a vehicle seat

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0076] figure 1 to 4 to illustrate the perspective view ( figure 1 and Figure 4) and previous views ( figure 2 ) and in longitudinal section ( image 3 ) shows a vehicle seat 1 with a seat part 2 and a backrest 3 as well as seat part side pads 21 , 22 and backrest side pads 31 , 32 arranged on the sides of the seat part 2 and the backrest 3 .

[0077] The seat part side pads 21 , 22 and the backrest side pads 31 , 32 are connected to the seat part 2 and the backrest 3 and one or more adjustment drives, so that a multipathing of the seat part side pads 21 , 22 and the backrest side pads 31 , 32 is possible Adjustment, said multi-path adjustment enables translational adjustments in X, Y and Z directions and / or rotational adjustments about X, Y and Z axes of an X-Y-Z-coordinate system oriented on the vehicle seat or on the vehicle.

[0078] figure 1 The translational adjustment of the side pads 21, 22 of the seat part along the Y direction is exemplarily shown in a schematic...

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PUM

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Abstract

A device for adjusting at least one side member (21, 22, 31, 32) of a seat part (2) and/or of a backrest (3) of a vehicle seat (1), in which the side member (21, 22, 31, 32) is adjustable (a) translationally in the direction of different axes X, Y, Z, or (b) rotationally about different axes X, Y, Z, or (c) translationally in the direction of at least one axis X, Y, Z and rotationally about at least one axis X, Y, Z of a Cartesian system of coordinates X, Y, Z corresponding to the orientation of the seat part (2) and/or of the backrest (3).

Description

technical field [0001] The invention relates to a device for adjusting a seat part and / or a side pad of a backrest of a vehicle seat according to the preamble of claim 1 . Background technique [0002] Ergonomically shaped vehicle seats have bulges on both sides of the central seat cushion surface or backrest cushion surface, which provide better lateral support for the occupant as side pads, especially when driving in curves. The side bolsters, which are invariably preset by the cushion geometry, are optimal for the average body configuration of the occupant, however, a large number of occupants have different anatomy, so that the cross-sectional profile of the seat or backrest is slim when it is invariably preset. The occupant feels too little side support, and occupants with wider anatomy do not fit in the predetermined area between the contours of the side bolsters, so that the occupant in the seating area partially sits on the side bolsters or in the area of ​​the backr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60N2/90B60N2/00B60N2/02
CPCB60N2/002B60N2/02B60N2/0244B60N2002/0208B60N2002/0212B60N2002/0216B60N2002/022B60N2002/0288B60N2/976B60N2/99
Inventor 克里斯蒂安·安德烈斯克里斯蒂安·默格尔
Owner BROSE FAHRZEUGTEILE GMBH & CO KG
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