Damper assembly of pianos
Number of patents in Portfolio can not be more than 2000
United States of America
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-
Jul 27, 1982
Grant Date -
N/A
app pub date -
Jul 28, 1980
filing date -
Apr 26, 1977
priority date (Note) -
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status (Latency Note)
Importance
Abstract
In the construction of a damper assembly of pianos, the conventionally used long-sized damper wire is replaced by a pair of separate short-sized lever components operationally related to each other via an additional intermediate damper lever for stabilized action of the assembly even without provision of the conventionally used guide rail. A shorter length damper wire joins the upper lever component to the damper head.
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Family
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Cited Art Landscape
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