Self-loading bolt assembly for airguns
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United States of America Patent
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May 3, 2011
Grant Date -
Apr 21, 2011
app pub date -
Oct 20, 2009
filing date -
Oct 20, 2009
priority date (Note) -
Expired
status (Latency Note)
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Abstract
Since a conventional self-loading bolt assembly for airguns is complicated in construction, the cost of its production comes expensive.A simple piston-cylinder mechanism was found to decrease a component count of the self-loading bolt assembly. Since the present invention remarkably decreases the component count, the cost of the production of the assembly is drastically decreased with striking success.
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