作者: Joseph Stephen C P , Hegdahl Anna M
DOI:
关键词: Rotation 、 Mechanical engineering 、 Interlocking 、 Materials science
摘要: The present invention relates to a fluid delivery assembly for spraying apparatus. comprises an outer cup, lid having outlet adapted couple the apparatus, and liner holding paint. interlocking keyed geometry prevent rotation of at least one with respect cup. (a) protrusion cup extending into recess lid, (b) wherein is trapped between recess. also liners such assemblies, which may be provided as set different inners volumes.