A method (18) for manufacturing a vehicle seat backrest comprises the steps of: providing first and second uprights (30;32) of a backrest frame (20) and a support member (40) of an upper backrest adjustment device (28); positioning the first upright (30) partly facing a first side face (54) of the support member (40) and the second upright (32) partly facing a second side face (56) of the support member (40); moving the first upright (30) relative to the second upright (32) along a transverse direction of the support member (40), in order to sandwich the support member (40) such that the support member (40) of the upper backrest adjustment device (28) is mounted on the first and second uprights (30;32) of the backrest frame (20) so as to pivot about a transverse axis (Y2).

    车辆座椅靠背的制造方法(18),其包括以下步骤:提供靠背框架(20)的第一和第二立柱(30;32)以及上部靠背调节装置(28)的支撑构件(40);将第一立柱(30)部分地面对支撑构件(40)的第一侧面(54)定位,并将第二立柱(32)部分地面对支撑构件(40)的第二侧面(56)定位;沿支撑构件(40)的横向方向相对于第二立柱(32)移动第一立柱(30),以便将支撑构件(40)夹在中间,从而使上部靠背调节装置(28)的支撑构件(40)安装在靠背框架(20)的第一和第二立柱(30;32)上,以便围绕横轴(Y2)枢转。


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    Title :

    Vehicle seat backrest, vehicle seat comprising such a backrest, and method for manufacturing such a seat backrest


    Additional title:

    车辆座椅靠背、包括该靠背的车辆座椅和该座椅靠背的制造方法


    Contributors:

    Publication date :

    2021-06-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet / B62D MOTOR VEHICLES , Motorfahrzeuge



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