首页>
外国专利>
Collection and sifting device for vacuumed debris
Collection and sifting device for vacuumed debris
展开▼
机译:真空残渣收集筛分装置
展开▼
页面导航
摘要
著录项
相似文献
摘要
A collection and sifting device provides a flexibly resilient truncated funnel shaped body having a top circumferential edge extending around an open top portion, and a spaced apart bottom circumferential edge extending about a diametrically smaller closed bottom portion with a sidewall extending between the top circumferential edge and the bottom circumferential edge. A plurality of spacedly arrayed through holes are defined in the bottom portion and in the sidewall proximate the bottom portion. Each spacedly arrayed through hole has a diameter smaller than a diameter of a U.S. dime. A bottom cap is releasably securable to the body to optionally obstruct the plurality of through holes.
展开▼