Hydraulic and earth engineering – Foundation – Underpinning
Reexamination Certificate
2005-12-06
2005-12-06
Lee, Jong-Suk (James) (Department: 3673)
Hydraulic and earth engineering
Foundation
Underpinning
C405S238000, C405S244000, C052S125100
Reexamination Certificate
active
06971821
ABSTRACT:
A grout injecting/structure anchoring system has a support bracket with a horizontal portion and a pair of threaded recesses and a sleeve there between. A grout tube has a plurality of apertures along its length. A lower cross brace is positioned above the sleeve and guide tube and grout tube with unthreaded holes axially aligned with the threaded recesses of the support bracket. The lower cross brace has associated there with threaded cylinders with lower ends coupled to the threaded recesses and upper ends extending through the unthreaded holes. Nuts are received by the upper ends of the threaded cylinders above the lower cross brace. The nuts are adapted to be rotated for raising the support bracket.
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Mansour Patricia J.
Moumneh Ramzy
GeoJect, Inc.
Greenberg & Traurig, LLP
Lee Jong-Suk (James)
LandOfFree
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