Hydraulic and earth engineering – Foundation – Columnar structure
Patent
1999-06-21
2000-11-28
Lisehora, James A.
Hydraulic and earth engineering
Foundation
Columnar structure
405229, 405230, E02D 1100, E02D 1300, E02D 700
Patent
active
061526541
ABSTRACT:
An improvement for use with a pier installation apparatus of the type employed in lifting and supporting a foundation is provided. The invention comprises a mounting beam assembly for mounting hydraulic power cylinders in a straddling position around a pier to be driven into the ground by the installation apparatus. The beam assembly is a planar member having a central opening for receiving the pier therethrough. It is comprised of opposing plate members upon which the hydraulic cylinders are mounted. The plate members each have an opening which allows passage through of the piston rod of the hydraulic cylinder. The mounting beam assembly allows for lateral placement around a pier in the installation apparatus, and may be completely disassembled for quick and efficient installation and removal.
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Ruiz Richard Dean
Ruiz Scott Allen
Ruiz Troy Dean
Schmidt Stephen E.
Lisehora James A.
Pechhold Alexandra K.
Richard D. Ruiz, LLC
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