Vehicle seat with longitudinal adjustment device and rotation adjustment device

A vehicle seat, longitudinal adjustment technology, applied to vehicle seats, vehicle parts, movable seats, etc., can solve the problem of occupying space

Active Publication Date: 2021-03-09
GRAMMER AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, these also generally have a large space requirement and are often arranged in a space-consuming manner in the vehicle seat

Method used

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  • Vehicle seat with longitudinal adjustment device and rotation adjustment device
  • Vehicle seat with longitudinal adjustment device and rotation adjustment device
  • Vehicle seat with longitudinal adjustment device and rotation adjustment device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0059] It should be mentioned that some components are not shown in some figures for the sake of clarity. therefore, Figure 1a , 1b , 1c, 1d, 1e, 1f, 1g, 2a, 2b, 2c, 2d, 2e, 3a, 3b, 3c, 3d and 3e only show a part of the vehicle seat 1 according to the invention.

[0060] In addition, a Cartesian coordinate system is provided in the drawings, and the Cartesian coordinate system has three axes 1x (the longitudinal direction of the vehicle seat 1 from front to rear, corresponding to the direction of the arrow), 1y (the direction of the vehicle seat 1 from width direction from left to right, corresponding to the direction of the arrow) and 1z (height direction of the vehicle seat 1 from bottom to top, corresponding to the direction of the arrow).

[0061] Figure 4 A vehicle seat 1 is schematically shown having a lower part 3 for arrangement on a body part 8 of a commercial vehicle V and an upper part 4 for storing a seat part 5 . vehicle seat 1 consisting of: in Figure 4 No...

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PUM

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Abstract

The invention relates to a vehicle seat with a lower part for arrangement on a body part of a commercial vehicle and an upper part for storing a seat part, wherein the vehicle seat has a longitudinaladjustment device, by means of which the upper part is displaceable relative to the lower part in the longitudinal direction and/or width direction of the vehicle seat, and a rotational adjustment device which works independently of the longitudinal adjustment device and by means of which at least parts of the upper part are rotatable relative to the lower part about an axis in the height direction of the vehicle seat, wherein a virtual plane is provided which is arranged intersectingly parallel to a longitudinal direction and a width direction of the vehicle seat as well as the longitudinal adjustment device and the rotational adjustment device, and the longitudinal adjustment device and the rotational adjustment device are designed to be electrically driven.

Description

technical field [0001] The invention relates to a vehicle seat according to the preamble of claim 1 , having a lower part for arrangement on a body part of a commercial vehicle and an upper part for storing the seat part, Wherein, the vehicle seat has a longitudinal adjustment device, by means of which the upper part is displaceable relative to the lower part in the longitudinal direction and / or the width direction of the vehicle seat, the vehicle seat The chair also has rotary adjustment means working independently of the longitudinal adjustment means, by means of which at least a part of the upper part is rotatable relative to the lower part about an axis in the height direction of the vehicle seat. Background technique [0002] Universal vehicle seats are known from the prior art with a longitudinal adjustment device and a rotational adjustment device. [0003] For example, first the locking device of the longitudinal adjustment device and / or the swivel adjustment device...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60N2/02B60N2/06B60N2/14
CPCB60N2/06B60N2/14B60N2/02246B60N2/067B60N2/02253B60N2002/0212B60N2002/0216B60N2002/022
Inventor 欧文·哈勒
Owner GRAMMER AG
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