Draining ditch for draining of roadways

Road structure – process – or apparatus – Drain or gutter – Street or curb inlet for surface drainage

Patent

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Details

404 2, 405 43, E01C 1122, E01F 500

Patent

active

045603022

ABSTRACT:
The invention relates to a draining ditch for the draining of roadways comprising a ditch body of U-shaped cross-sectional area which is potted in the concrete bed of the roadway and a cover plate or body covering the upper surface of the ditch body, the plate being provided with an abrasion resistance equal to or less than that of the roadway and having a thickness of at least half of the width of the ditch body and with a plurality of inlet openings.

REFERENCES:
patent: 836903 (1906-11-01), Sturman
patent: 1224448 (1917-05-01), Davidson
patent: 2386020 (1945-10-01), Wendelken
patent: 2436593 (1948-02-01), Moselowitz
patent: 2701027 (1955-02-01), Scoville
patent: 3225545 (1965-12-01), Flegel
patent: 3797188 (1974-03-01), Mansfeld
patent: 3876322 (1975-04-01), Deason
patent: 4322179 (1982-03-01), Lamphier et al.

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