发明名称 METHOD OF MANUFACTURE AND FORMATION OF METAL MATTRESS FOUNDATION CORNER GUARD
摘要 A method of manufacture and formation of mattress foundation corner guards made of formable metal, including the steps of manufacturing guards in a flat planar configuration with attachment tabs extending from a bottom edge of the sidewall and in the same plane as the sidewall, and forming the guard about the rounded corner of a mattress foundation by positioning the sidewall of the guard at a midpoint of a radiused corner of intersecting sid e walls of a mattress foundation and the bending the side wall to generally conform to the radiuse d vertical wall of the mattress foundation corner, whereupon the corner guard side wall remains in a curved configuration which generally conforms to the radiused corner, and bending the attachment tabs about a bottom edge of the mattress foundation to lie flush against a bottom surface of the mattress foundation, and fastening the attachment tabs to the bottom of the foundation.
申请公布号 CA2237274(C) 申请公布日期 2005.10.11
申请号 CA19982237274 申请日期 1998.05.11
申请人 OHIO MATTRESS COMPANY LICENSING AND COMPONENTS GROUP 发明人 QUINTILE, MARK J.
分类号 A47C19/02;B21D53/46;(IPC1-7):A47C23/00;A47C27/00 主分类号 A47C19/02
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