发明名称 Keyed twist-lock hook assembly for aperture board
摘要 An aperture board assembly includes a panel having an array of apertures, a modular array of receivers attached to the panel, and hook assemblies for detachably engaging the receivers. The modular array is attached to the panel so that each receiver is substantially aligned with a corresponding aperture in the panel. Each hook assembly passes at least partially through an aperture in the panel and into a receiver aligned with the aperture. Each receiver in the modular array includes spring clips that are equally spaced apart around a perimeter of the receiver. Each spring clip includes a pair of opposing spring fingers disposed in a spring clip aperture. Each pair of opposing spring fingers detachably engage the hook assembly as the hook assembly is rotated with respect to the receiver.
申请公布号 US8459472(B2) 申请公布日期 2013.06.11
申请号 US20090648764 申请日期 2009.12.29
申请人 HOFMAN JAMES A.;TOP-WOK METALS CO. LTD. 发明人 HOFMAN JAMES A.
分类号 A47G25/06 主分类号 A47G25/06
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