首页> 外国专利> Sound reflector for grand piano e.g. baby grand piano, has sound reflection surface positionable below sound board of grand piano for lateral reflection of sound waves that are downwardly emitted by sound board

Sound reflector for grand piano e.g. baby grand piano, has sound reflection surface positionable below sound board of grand piano for lateral reflection of sound waves that are downwardly emitted by sound board

机译:三角钢琴的声音反射器婴儿三角钢琴,其声音反射面可定位在三角钢琴的音板下方,以使声板向下发出的声波横向反射

摘要

The reflector (2) has a sound reflection surface positionable below a sound board of a grand piano (1) for lateral reflection of sound waves that are downwardly emitted by the sound board. A side of the reflection surface runs parallel to the sound board in an area of a bass string at a height of 30 to 50 centimeters from a base. Another side of the surface is arranged on the base or in direct proximity to the base. An independent claim is also included for a grand piano, in particularly baby grand piano, salon grand piano, concert grand piano and large concert grand piano, comprising a sound reflector.
机译:反射器(2)具有声反射表面,该声反射表面可定位在三角钢琴(1)的声板下方,以使声板向下发射的声波横向反射。反射面的一侧在距底部30到50厘米高的低音弦区域中与音板平行。表面的另一侧设置在基座上或紧邻基座。对于三角钢琴,也包括独立权利要求,特别是包括反射器的婴儿三角钢琴,沙龙三角钢琴,音乐会三角钢琴和大型音乐会三角钢琴。

著录项

  • 公开/公告号DE202005015028U1

    专利类型

  • 公开/公告日2005-11-17

    原文格式PDF

  • 申请/专利权人 HATTWIG ULF;

    申请/专利号DE20052015028U

  • 发明设计人

    申请日2005-09-22

  • 分类号G10C3/06;

  • 国家 DE

  • 入库时间 2022-08-21 21:19:59

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