Piano seat that has a structure for raising and lowering that is formed by two pairs of “L” section profiles arranged in a facing manner, two at the bottom and two at the top, which are connected together by individual pairs of scissor-type mechanisms, or assemblies in the form of an “X”, which are articulated and arranged in a facing manner, and also by a series of transverse bars, there being, at the end of the scissor-type mechanism, articulations connecting to the upper and lower profiles, which are stationary and movable, these latter running via oblong slots in the upper and lower “L” profiles; the entire assembly is moved by gas springs actuated by actuators, which results in a seat that is noiseless when adjusted and used, which requires no effort on the part of the user, is easy and convenient to use and also to assemble, and which has no rebound effect and is rigid and robust.


    Access

    Download


    Export, share and cite



    Title :

    Piano seat with automatic height adjustment


    Contributors:

    Publication date :

    2015-06-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    F16M Rahmen, Gehäuse oder Grundplatten von Kraftmaschinen oder anderen Maschinen oder von Apparaten, nicht auf eine besondere Art von Maschine oder Apparat eingeschränkt, die anderweitig vorgesehen ist , FRAMES, CASINGS, OR BEDS, OF ENGINES OR OTHER MACHINES OR APPARATUS, NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUS PROVIDED FOR ELSEWHERE / A47C Stühle , CHAIRS / B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet



    Smart automatic seat height adjustment system

    SVITAK TYLOR | European Patent Office | 2022

    Free access

    Smart Automatic Seat Height Adjustment System

    SVITAK TYLOR | European Patent Office | 2020

    Free access

    SEAT HEIGHT ADJUSTMENT

    OHLINGER JOACHIM | European Patent Office | 2020

    Free access

    Seat height adjustment

    JOACHIM OHLINGER | European Patent Office | 2015

    Free access

    HEAD-UP DISPLAY WITH AUTOMATIC SEAT-HEIGHT ADJUSTMENT

    LAMBERT DAVID KAY / ITSEDE FIDELIS / O'CONNELL PATRICK M | European Patent Office | 2022

    Free access