Invention Grant
US08220216B2 Self louver opening 有权
自行开窗

Self louver opening
Abstract:
A louvered housing for an air conditioning unit includes a base structure with a plurality of openings and elongated bodies with a V-cross-sectional shapes and being connected to the base structure at their ends. The louvers are formed in a two-step process including first a stamping and then a forming process, with neither step resulting in scrap material.
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