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专利名称：Enclosure for electrical use发明人：Robert A. Bozich申请号：US05/505343申请日：19740912公开号：US03945530A公开日：19760323
摘要：An improved enclosure for electrical use comprising a box having an open topand front, and a cover for closing both openings simultaneously. The front is bordered bylips turned inward from the sides, and near its lower end is provided with a pair of internalramps sloping downwardly backward. The inside surface of the front portion of the cover,near its bottom, carries a rod whose ends extend into engagement with the ramps whenthe cover is placed on the box. The top and side edges of the cover are formed withresilient rims to engage the outer surfaces of the back and sides of the box, and areformed from the material of the cover itself by a multiple successive right angle bends inthe same direction. Means are carried by the top and the back for preventing removal ofthe cover, and include apertured lugs for a padlock, a screw having a pentagonal driverecess, and means for preventing lateral access to the periphery of the screw. Theenclosure is to be mounted by anchor bolts passing through lugs at its bottom.
申请人：MALTON ELECTRIC COMPANY
代理机构：Merchant, Gould, Smith, Edell Welter & Schmidt
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