Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
FLOATING MANHOLE COVER ASSEMBLY
A manhole cover assembly comprises a base frame, the base frame comprising a base body and a base flange extending laterally outward from the base body. The assembly further comprises a top frame, the top frame comprising a top body disposed annularly about at least a portion of the base body, a top flange extending laterally outward from the top body, and a lip extending laterally inward from the top body.
FLOATING MANHOLE COVER ASSEMBLY
A manhole cover assembly comprises a base frame, the base frame comprising a base body and a base flange extending laterally outward from the base body. The assembly further comprises a top frame, the top frame comprising a top body disposed annularly about at least a portion of the base body, a top flange extending laterally outward from the top body, and a lip extending laterally inward from the top body.
FLOATING MANHOLE COVER ASSEMBLY
ENSEMBLE DE COUVERCLE DE TROU D'HOMME FLOTTANT
BONELL RYAN (Autor:in) / SHOKOUHI HASSAN (Autor:in)
19.10.2018
Patent
Elektronische Ressource
Englisch
IPC:
E02D
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