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专利名称：Trigger assembly for a firearm发明人：C. Reed Knight, Jr.,Eugene M. Stoner申请号：US07/447601申请日：191208公开号：US05050480A公开日：19910924
摘要：The safety of semi-automatic pistols and like firearms is improved by makingthem double action only combined with novel features that include use of roller bearingsfor support of trigger and sear assemblies, structuring them for constant pressuretrigger pull, automatic blocking the firing pin from reaching the cartridge until thefirearm is fully locked in the battery position and structuring operation of the sear so itcan engage the firing pin only when the trigger pulls it rearward.
申请人：KNIARMCO INC.
代理人：Carroll F. Palmer
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