Keyboard instrument
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United States of America Patent
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Jul 14, 2015
Grant Date -
Feb 5, 2015
app pub date -
Feb 25, 2013
filing date -
Feb 23, 2012
priority date (Note) -
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status (Latency Note)
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Abstract
The Invention relates to a keyboard instrument with a keyboard and a sound board including a front edge which runs substantially parallel to the keyboard. The sound board further includes a first lateral edge which forms a first angle (A) with the front edge, and a second lateral edge which forms a second angle (B) with the front edge. Strings are provided which are induced to vibrate by respective keys of the keyboard. There is also at least one sound bridge which is secured to the sound board and on which the other end of the strings which faces away from the keys is supported. The first angle (A) is >90°. The sound bridge extends at a right angle on the sound board approximately as far as a line that runs rearwards from the intersection of the front edge of the sound board and the first lateral edge.
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Family
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Cited Art Landscape
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