首页> 外国专利> Pianos of packaging, which may remain without shelter other than the same accompanied by a seat of packaging, capable of protect the pianist of severe weather or of the climate, at any season, and to retransmit the set of the pianist by video on the internet

Pianos of packaging, which may remain without shelter other than the same accompanied by a seat of packaging, capable of protect the pianist of severe weather or of the climate, at any season, and to retransmit the set of the pianist by video on the internet

机译:包装钢琴,可能会在没有遮蔽物的情况下保持原样,并带有包装座,可以在任何季节保护恶劣天气或气候的钢琴演奏者,并通过互联网上的视频重播钢琴演奏者的作品。

摘要

The invention relates to a piano (1), characterized in that it includes an acoustic portion consisting of a casing (2) having an elongate shape including a side wall (2a) that is closed at the upper portion thereof by a plate (3), said casing (2) sealingly resting on the ground (4) in order to form the sounding box of the piano (1) therewith, said plate (3) further comprising one or more holes (3a), in each of which a vent (7) is mounted, said vent being movable between an open position for allowing the sound from the sounding box to pass through to the outside, and a position in which the vent is sealingly closed against the plate (3).
机译:本发明涉及一种钢琴(1),其特征在于,它包括一个声学部分,该声学部分由具有细长形状的壳体(2)组成,该壳体包括侧壁(2a),该侧壁在其上部被板(3)封闭。 ,所述壳体(2)密封地搁置在地面(4)上,以便与之形成钢琴(1)的音箱,所述板(3)还包括一个或多个孔(3a),每个孔中都有一个通风孔。 (7)被安装,所述通风孔可在允许来自发声盒的声音传递到外部的打开位置和通风孔相对于板(3)密封地封闭的位置之间移动。

著录项

  • 公开/公告号FR2990044A1

    专利类型

  • 公开/公告日2013-11-01

    原文格式PDF

  • 申请/专利权人 BORIS ANTOINE BRUNO VALLAS;

    申请/专利号FR20120001252

  • 发明设计人 BORIS ANTOINE BRUNO VALLAS;

    申请日2012-04-27

  • 分类号G10C1/00;

  • 国家 FR

  • 入库时间 2022-08-21 16:20:55

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