Safety railing for utility hatch

A safety railing system for an underground utility enclosure includes a utility hatch frame for the underground utility enclosure or a utility hatch cover for the utility hatch frame, and a folding safety railing. The folding safety railing includes a first panel pivotally connected to the utility h...

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Bibliographische Detailangaben
Hauptverfasser:	McAnulty, Brian T, Tortorelli, Vincent L, Madruga, Raymond M, Crocker, Chad W, Madruga, Joseph R
Format:	Patent
Sprache:	eng
Schlagworte:	BUILDING EMBANKMENTS EXCAVATIONS FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS FIXED CONSTRUCTIONS FOUNDATIONS HYDRAULIC ENGINEERING SOIL SHIFTING UNDERGROUND OR UNDERWATER STRUCTURES
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Beschreibung
Zusammenfassung:	A safety railing system for an underground utility enclosure includes a utility hatch frame for the underground utility enclosure or a utility hatch cover for the utility hatch frame, and a folding safety railing. The folding safety railing includes a first panel pivotally connected to the utility hatch frame or the utility hatch cover, and a second panel pivotally connected to the first panel. The folding safety railing unfolds so the first and the second panels stand vertically along one or more edges of the utility hatch frame.