Banjo construction and method and apparatus for making same
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United States of America Patent
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-
Nov 20, 1984
Grant Date -
N/A
app pub date -
Nov 9, 1982
filing date -
Nov 9, 1982
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A banjo sub-assembly construction is disclosed as well as a method of and an apparatus for assembling this sub-assembly of the banjo. The metal tone ring and mating wooden rim are fabricated with an interference fit so as to provide a tight and permanent interface therebetween and thereby enhance the quality and volume of sound from the banjo instrument. A tone ring expander apparatus is used to expand the tone ring to permit the wooden rim to be easily inserted in the tone ring.
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