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公开(公告)号:US4896581A
公开(公告)日:1990-01-30
申请号:US292452
申请日:1988-12-30
申请人: Richard Cole
发明人: Richard Cole
IPC分类号: F41A21/48
CPC分类号: F41A21/488 , F41A21/482
摘要: An accurizer is provided for improving the accuracy of handguns by eliminating or lessening the potential misalignment of the barrel from which a projectile is fired and the sights used by the operator to aim at the target. There is provided a barrel having a modified area having an outside surface machined down and threaded. There is further provided a bushing having an outside tapered surface and inside threaded surface. A slide is provided having an inside surface tapered to fit the bushing.
摘要翻译: 提供了一种精度调节器,用于通过消除或减轻射弹射击的枪管的潜在的未对准以及操作人员瞄准目标所使用的瞄准镜来提高手枪的精度。 提供了一种桶,其具有经过加工和拧紧的外表面的改质区域。 还提供了一种具有外锥形表面和内螺纹表面的衬套。 提供具有锥形以适合衬套的内表面的滑动件。
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公开(公告)号:US756563A
公开(公告)日:1904-04-05
申请号:US1903154442
申请日:1903-04-27
申请人: RICHARD COLE
发明人: BALL WARREN J
CPC分类号: B60C27/08
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