Reel spring of magnetic tape cassette
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United States of America Patent
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-
Jun 10, 1986
Issued Date -
N/A
app pub date -
Oct 13, 1983
filing date -
Jan 14, 1981
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A reel spring for a magnetic tape cassette is made of a resilient sheet metal into a diamond-like configuration in which a pair of portions which are asymmetrical with reference to two central axial line perpendicularly crossing and are symmetrical with reference to the crossing point are removed.
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Cited Art Landscape
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