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公开(公告)号:US09366051B1
公开(公告)日:2016-06-14
申请号:US14521177
申请日:2014-10-22
CPC分类号: E04H12/22 , A45B23/00 , A45B25/00 , A45B2023/0012 , A45B2025/003 , E04H12/185 , E04H12/2215 , E04H12/223 , E04H12/2269 , E04H15/62
摘要: An impact sand anchor features a body and a plurality of cantilever beams. The cantilever beams define an interior volume between the cantilever beams. The cantilever beams are generally parallel to a longitudinal axis of the impact sand anchor in a first position. When the cantilever beams are driven into the sand, as by a trapped cylindrical hammer, the force of sand packed into the interior volume causes the cantilever beams to move radially away from the longitudinal axis to a second position. The movement of the cantilever beams to the second position wedges the impact sand anchor into the sand.
摘要翻译: 冲击砂锚具有主体和多个悬臂梁。 悬臂梁限定悬臂梁之间的内部容积。 悬臂梁在第一位置上通常平行于冲击砂锚的纵向轴线。 当悬臂梁被驱动到沙子中时,如通过被捕获的圆柱形锤子,填充到内部容积中的砂子的力导致悬臂梁从纵轴线径向移动到第二位置。 悬臂梁到第二位置的运动将冲击砂锚钉楔入砂中。
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公开(公告)号:USD407934S
公开(公告)日:1999-04-13
申请号:US86294
申请日:1998-04-09
申请人: Paul M. Wojtowicz , James A. Hofman
设计人: Paul M. Wojtowicz , James A. Hofman
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