发明名称 While-in-use electrical box cover
摘要 A while-in-use electrical box cover with an improved hinge mount is provided that prevents damage to the box cover when the hood is overstressed in the open position. A hood attaches to the base of the box cover by way of a hood hinge mount and a base hinge mount. A hinge pin, or some variance thereof, is used to couple the hood hinge mount and base hinge mount while maintaining free rotation of the pin. Hinge mounts are located in multiple positions allowing for horizontal or vertical mounting options of the hood. Some of the hinge mounts comprise compressible slots to prevent undue stresses which could potentially damage the hood or the hinge mounts located on the hood and base.
申请公布号 US8389858(B2) 申请公布日期 2013.03.05
申请号 US20100862352 申请日期 2010.08.24
申请人 DRANE MARK R.;THOMAS & BETTS INTERNATIONAL, INC. 发明人 DRANE MARK R.
分类号 H02G3/14;H02G3/08;H05K5/03 主分类号 H02G3/14
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