公开(公告)号：US11473264B2

公开(公告)日：2022-10-18

申请号：US15726462

申请日：2017-10-06

申请人： Hubbell Incorporated

发明人： Gregory Glenn Isaacson ,  Robert Brian Denning

IPC分类号： E02D29/14

摘要： Enclosure cover assemblies for use with direct burial enclosures are provided. The enclosure cover assembly includes a frame that is secured to the enclosure and a cover separately secured to the frame. The frame and cover are made of metal while the enclosure is made of a high strength material.

公开(公告)号：US11926983B2

公开(公告)日：2024-03-12

申请号：US17966064

申请日：2022-10-14

申请人： Hubbell Incorporated

发明人： Gregory Glenn Isaacson ,  Robert Brian Denning

IPC分类号： E02D29/14

CPC分类号： E02D29/14 ,  E02D29/1454

摘要： Underground utility enclosure cover assemblies are used with direct burial enclosures. The cover assemblies include a frame and a cover. The frame has one or more walls that define a central opening, a cover receiving ledge, an overhang that has a sidewall, and at least one stabilizing member extending from a bottom edge of the sidewall of the overhang. The cover is dimensioned to rest on the cover receiving ledge. The frame and the cover are made of a rigid material that permits the frame and cover to support large vertical loads.