Patent ID: 11879224
Assignee: ROUND SHIELD LLC
Field: Civil engineering (Other fields)
Classification: CPC E | IPC E

Claim 8:
9. The device of claim 1 wherein at least a respective one of the jacking lugs comprises a jacking lug structure including:
(a) a jacking lug plate extending transverse to the height direction;
(b) two upper plates located above the jacking lug plate in the height direction and being spaced apart from each other in a direction transverse to the height direction, each upper plate being connected at a respective lower end to the jacking lug plate and having an elongated upper plate connection to the base unit wall inner surface providing an upper portion of the direct connection between the respective jacking lug and the base unit wall inner surface;
(c) two lower plates located below the jacking lug plate in the height direction and being spaced apart from each other in the direction transverse to the height direction, each lower plate being connected at a respective upper end to the jacking lug plate and having an elongated lower plate connection to the base unit wall inner surface providing a lower portion of the direct connection between the respective jacking lug and the base unit wall inner surface; and
(d) wherein the jack receiver is located on the jacking lug plate between the two lower plates.