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Height adjusting mechanism for a vehicle seat, in particular a utility vehicle seat, and vehicle seat, in particular utility vehicle seat

  • US 10,336,218 B2
  • Filed: 03/07/2016
  • Issued: 07/02/2019
  • Est. Priority Date: 03/18/2015
  • Status: Active Grant
First Claim
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1. A height adjusting mechanism for a vehicle seat, wherein the vehicle seat has a scissors frame, the height adjusting mechanism comprising:

  • a gas spring interacting with the scissors frame;

    an operator control unit; and

    a valve device for ventilating and venting the gas spring, wherein the valve device is arranged on the operator control unit, and the operator control unit has an operator control element actuating the height adjusting mechanism, the valve device being part of the operator control unit, the valve device being arranged within the operator control unit, the valve device comprising two 2/2-way pneumatic valves.

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