发明名称 Electrical panel lockout
摘要 An electrical panel lockout that locks the electrical panel door closed and prevents the panel cover from being removed. Two telescoping hollow tubes extend between two panel screws. Two slots in the ends of the hollow tubes slide under the screw heads of each of the loosened panel screws. The outer hollow tube and inner hollow tube extend across the panel door keeping it locked closed. The shackle of a padlock is inserted into one of the openings of the inner hollow tube to keep the device locked in the extended position onto the panel screws. The screw heads are encapsulated by the device rendering them inaccessible and preventing the electrical panel cover from being removed. Hollow tube extension fittings can be employed to increase the length of the device for use on electrical panels of larger widths. A guide screw attached to the inner hollow tube rides in a slot in the outer hollow tube to keep both tubes from separating.
申请公布号 US2008302146(A1) 申请公布日期 2008.12.11
申请号 US20080153094 申请日期 2008.05.14
申请人 CANNON RICHARD MICHAEL 发明人 CANNON RICHARD MICHAEL
分类号 B65D55/14 主分类号 B65D55/14
代理机构 代理人
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