A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
A drain cover comprises a grate having an upper surface, a lower surface and a peripheral edge defining a space having an axis substantially normal to the peripheral edge and at least one cross piece extending within the space at substantially right angles to the axis of the space. A front tab with a front tapering slot is formed on the lower surface. The front tapering slot receives the edge of a pipe. A rear tab with a rear tapering slot is formed on the lower surface. The rear tapering slot also receives the edge of a pipe. A securing screw is proved for securing the grate.
A drain cover comprises a grate having an upper surface, a lower surface and a peripheral edge defining a space having an axis substantially normal to the peripheral edge and at least one cross piece extending within the space at substantially right angles to the axis of the space. A front tab with a front tapering slot is formed on the lower surface. The front tapering slot receives the edge of a pipe. A rear tab with a rear tapering slot is formed on the lower surface. The rear tapering slot also receives the edge of a pipe. A securing screw is proved for securing the grate.
Mitred grate and drain cover
KINCHELOE JOHN M (author)
2018-07-03
Patent
Electronic Resource
English
IPC:
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
/
E03F
SEWERS
,
Abwasserkanäle
/
F16L
PIPES
,
Rohre