Device for seat stabilisation

A technology for stabilizing devices and seats, applied in the direction of seat suspension devices, movable seats, vehicle seats, etc., to achieve the effect of preventing undesired side effects

Active Publication Date: 2017-08-18
GRAMMER AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, these variants of seat stabilization by supplying air to or expelling air from the pneumatic spring are relatively ineffective, since it is necessary to detect the first deflection, and based on this to determine the volume to be changed, which is then compared by the control means difference in volume

Method used

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  • Device for seat stabilisation
  • Device for seat stabilisation
  • Device for seat stabilisation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0043] figure 1 A particularly advantageous embodiment of the invention is shown. The vehicle seat 1 comprises a seat part 15 and a backrest part 16 and, in this example, a seat stabilizing device 7 . The seat stabilization device 7 includes a housing. In said housing, a rotary member 19 is arranged fitted to rotate about the first axis of rotation 8 . It can be seen that the housing 13 is at least partially surrounded by the support 14 . The seat stabilization device 7 can be mounted on the vehicle seat 1 via the support 14 . Preferably, this is a detachable connection, so that the seat stabilizing device 7 can be removed again to install a different seat stabilizing device 7 or to repair a removed seat stabilizing device 7 .

[0044] Furthermore, the vehicle seat 1 is arranged on a first suspension part 11 which is connected via a second rotation axis 10 to a second suspension part 12 which is preferably rigidly connected to the vehicle. Body 2. It can be seen that the...

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PUM

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Abstract

Vehicle seat which is arranged on a vehicle body, is movable relative to the vehicle body and comprises at least one spring apparatus and/or at least one damping apparatus for displacing and for absorbing oscillations in the vertical and/or horizontal direction, and at least one seat stabilisation apparatus arranged on the vehicle seat for stabilising the vehicle seat in the vertical and/or horizontal direction, wherein the seat stabilisation apparatus comprises at least one rotary element which is mounted so as to rotate about a first rotational axis, can rotate at a rotational frequency and by means of which a torque can be generated by a force acting from outside on the vehicle seat and on the rotational pulse generated by the rotary element, which torque counteracts a rotational movement of the vehicle seat and/or the vehicle body generated by the force about an actual and/or imaginary second rotational axis.

Description

technical field [0001] The invention relates to a vehicle seat, in particular a commercial vehicle seat, according to the preamble of claim 1 , which is arranged on a vehicle body, is movable relative to said vehicle body and includes a and at least one spring device and / or at least one damping device for absorbing vibrations in the vertical or horizontal direction and at least one seat provided on the vehicle seat for stabilizing the seat in the vertical or horizontal direction Chair stabilizer. Background technique [0002] The prior art discloses such vehicle seats in which damping and / or suspension of the vehicle seat relative to the vehicle body is provided by means of pneumatic spring arrangements. If the vehicle seat is deflected, the volume of the pneumatic spring arrangement changes, so this volume difference can be compensated by the control device and preferably an air cell or other air supply. [0003] However, these variants of seat stabilization by supplying ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60N2/50B60N2/54B60N2/44B60N2/04B60N2/39B60N2/90
CPCB60N2/04B60N2/39B60N2/501B60N2/504B60N2/544B60N2/90B60N2/14B60N2/502B60N2/54B60N2002/0212B60N2002/0216F16F15/022
Inventor 康斯坦廷·洛雷
Owner GRAMMER AG
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