Utility vehicle seat with integrated rotation adjustment device

A multi-function vehicle, rotary adjustment technology, applied in vehicle seats, vehicle parts, movable seats, etc., can solve the problems of high design height, difficult to operate reliably, and cannot be installed in small vehicles, etc., and achieve low design height and structure. height reduction effect

Active Publication Date: 2014-06-18
GRAMMER AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this leads to disadvantages in the module design, that is, the vehicle seat bottom structure with all the above-mentioned seat adjustment modules has a high design height relative to the seat height
As a result, vehicle seats fully equipped with these seat adjustment modules will only be suitable for certain types of vehicles
However, in most applications, such a fully assembled vehicle seat will not fit into a small vehicle due to its high design height
In addition, even small passengers frequently experience difficulties in easily reaching and reliably operating the vehicle's operating elements
Therefore, the range of use of such a fully equipped vehicle seat is very limited, and it is not even possible to provide such a vehicle seat at all for a certain type of vehicle

Method used

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  • Utility vehicle seat with integrated rotation adjustment device
  • Utility vehicle seat with integrated rotation adjustment device
  • Utility vehicle seat with integrated rotation adjustment device

Examples

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Embodiment Construction

[0092] figure 1 The illustrated multifunctional vehicle seat comprises a seat portion 2 on which a passenger sits and a backrest portion 3 for supporting the passenger's back. In this embodiment, the backrest part 3 is equipped with a headrest part 4 . An armrest part 6 is additionally secured to the lateral right-hand side of the backrest part 3 as seen in the direction of travel 5 . Further, the multifunctional vehicle seat 1 also includes a seat bottom structure 7, the whole of the multifunctional vehicle seat 1 is fixed on a body part 8 through the seat bottom structure, such as the cab floor of the multifunctional vehicle .

[0093] In order to make the multifunctional vehicle seat 1 widely applicable to various passenger requirements and provide the best seating comfort, the seat bottom structure 7 in this embodiment includes a horizontal moving device 9 and a vertical moving device 10.

[0094] As described below, by means of the horizontal displacement device 9 at ...

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PUM

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Abstract

The invention relates to a utility vehicle seat with a seat part, with a backrest part and with a seat substructure for arrangement on a bodywork part of a utility vehicle. The seat substructure including a rotation adjustment device having a roller body bearing unit for rotating at least the seat part about a vertical axis, a longitudinal adjustment device and a transverse adjustment device. The rotation adjustment apparatus is arranged between two longitudinal rail units or transverse rail units, in such a way that a vertical extension of the rotation adjustment apparatus amounts to a maximum of 150% or 100% of a vertical extension of the longitudinal rail units or the transverse rail units.

Description

technical field [0001] The invention relates to a multipurpose vehicle seat having a seat portion, a backrest portion and a seat bottom structure, the seat bottom structure being arranged on a body portion of the utility vehicle, wherein the seat bottom structure comprises a Rotary adjustment means, a longitudinal adjustment means and a lateral adjustment means, the rotational adjustment means comprising a ball bearing unit, and for rotating at least the seat part in the rotational adjustment direction around a vertical axis, the longitudinal adjustment The device has two longitudinal track units spaced apart from each other and is used to adjust at least the seat part in the longitudinal adjustment direction, and the lateral adjustment device includes two side track units spaced apart from each other and used for At least the seat part is adjusted in a lateral adjustment direction. Background technique [0002] A variety of conventional vehicle seats are known in the prior...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60N2/14B60N2/07B60N2/16
CPCB60N2/14B60N2/508B60N2/015B60N2/06B60N2/509B60N2/062
Inventor 埃尔温·哈勒尔
Owner GRAMMER AG
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