MODULAR VERTICAL SHORING SYSTEM WITH CYLINDRICAL INTERCONNECTED SLEEVES

Cylindrical, interconnected stacked vertical sleeves provide a vertical pit (or shaft shoring system) for use in subterranean construction projects. Large-diameter, interlocking fiberglass, plastic, or polymeric sleeves have an interlocking portion at the top and a second interlocking portion at the...

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1. Verfasser: COSENTINO ANTHONY
Format: Patent
Sprache:eng
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Zusammenfassung:Cylindrical, interconnected stacked vertical sleeves provide a vertical pit (or shaft shoring system) for use in subterranean construction projects. Large-diameter, interlocking fiberglass, plastic, or polymeric sleeves have an interlocking portion at the top and a second interlocking portion at the bottom, which allow sleeves to be safely and securely seated upon each other to build the vertical pit up to 20 feet deep. Lifting rings on the interior wall of the cylinders allow lifting, placement, and removal by a crane or other piece of heavy lifting equipment.