Seats of vehicles, motor vehicles or utility vehicles

A vehicle seat and vehicle technology, applied in the direction of vehicle seats, vehicle parts, seat suspension devices, etc., can solve the problem that the spring characteristics cannot be set to the best, the spring characteristics cannot be sufficient, etc. problem, to achieve the effect of large zero position correction

Active Publication Date: 2017-04-12
GRAMMER AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this arrangement results in a very large structure of the horizontal suspension in the springing direction in order to achieve a specific spring characteristic; or it is also possible to use only correspondingly smaller suspension parts
If the latter is chosen, it is often not possible to achieve the required spring characteristics, or the spring characteristics cannot be achieved to a sufficient degree
Furthermore, the spring characteristics, especially of the suspension elements installed in the horizontal suspension, cannot be changed or affected, or not to a sufficient degree; this means that the resulting spring characteristics cannot be set to an optimum

Method used

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  • Seats of vehicles, motor vehicles or utility vehicles
  • Seats of vehicles, motor vehicles or utility vehicles
  • Seats of vehicles, motor vehicles or utility vehicles

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0233] figure 1 The vehicle seat 1 schematically shown above is mounted on a vehicle 2 in a forward direction of travel 3 . Thus, the vehicle seat 1 is positioned on the vehicle longitudinal direction X, and the vehicle seat 1 comprises the seat surface 4 and the backrest part 6 of the seat part 5; and the backrest part 6 extends in the vertical direction Z of the vehicle, and the backrest part 6 is preferably rotatably arranged relative to the seat part 5 . The vehicle seat 1 is provided in front of a steering wheel 7 that can be easily operated by a passenger seated on the vehicle seat. Furthermore, at least one armrest 8 is provided on the vehicle seat, in particular on the backrest part 6 of the vehicle seat, in order to increase the driving comfort of the passenger.

[0234] Furthermore, the vehicle seat 1 includes a seat base 9 via which the vehicle seat 1 is fastened to the body 10 of the vehicle 2 . The joystick 11 of the shifting device (not shown) can be seen on t...

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PUM

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Abstract

A vehicle seat comprising a seat part extending in the vehicle longitudinal direction (X) and in the vehicle transverse direction (Y) and including a backrest part is provided. The vehicle seat includes a seat substructure for suspending and / or damping at least the seat part with respect to the body of a vehicle. The seat substructure comprises at least one horizontal suspension device that includes a body-side lower part and a seat-part-side upper part displaceable with respect thereto. A coupling device is arranged interactively between the seat-part-side upper part and the body-side lower part, and includes a deformable suspension element as a first coupling element and a bearing and deformation device as a further coupling element.

Description

technical field [0001] The present invention relates to a vehicle seat comprising a seat part extending in the vehicle longitudinal direction and the vehicle transverse direction for seating a passenger, a backrest part for supporting the passenger's back and for suspending and / or reducing at least the seat part relative to the vehicle body. A vibration seat base (seat substrate), wherein the seat base includes at least one horizontal suspension device for suspending the seat part relative to the vehicle body in the longitudinal and / or transverse direction of the vehicle, the at least one horizontal suspension device comprising the vehicle body a side lower part and a seat part side upper part movable relative to the vehicle body side lower part; wherein a connecting device is interactively provided between the seat part side upper part and the body side lower part, the connecting device Including a deformable suspension part used as a first connecting part and a bearing and d...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60N2/50B60N2/54
CPCB60N2/52B60N2/4214B60N2/501B60N2/502B60N2/509B60N2/522B60N2/525B60N2/54B60N2/544B60N2002/0212B60N2002/0216F16F13/002
Inventor 延斯·科尔布
Owner GRAMMER AG
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