发明名称 Easily removable filter bowl for paint spray guns
摘要 A filter bowl and filter cover assembly is provided wherein the filter bowl is adapted to be easily mounted upon and removed from the filter cover by a plurality of bolt fasteners as a result of the bolt fasteners, connecting the filter bowl to the filter cover, being loosened to a predetermined degree and rotating the filter bowl relative to the filter housing in a clockwise direction so as to permit the head portions of the bolt fasteners to pass through key-hole shaped apertures formed within the filter cover. The filter bowl is able to likewise be easily and quickly re-installed upon the filter cover as a result of a reversal of the aforenoted removal procedures.
申请公布号 US7981197(B2) 申请公布日期 2011.07.19
申请号 US20080073585 申请日期 2008.03.07
申请人 ILLINOIS TOOL WORKS INC. 发明人 KOSMYNA MICHAEL;BURNS MARVIN
分类号 B01D46/24 主分类号 B01D46/24
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