Snow plow with bar reinforced deformable blade

Details Snow plow with bar reinforced deformable blade Snow plow with bar reinforced deformable blade

1985-02-06

1986-05-27

Eickholt, E. H.

Excavating

Snow or ice removing or grooming by portable device

Vehicle mount with obstacle responsive trip, or yieldable tool

37141R, 172719, 1727725, E01H 504

Patent

active

045906947

ABSTRACT:
A snow plow is provided comprising a steel member having a mold board at its lower end. A snow plow blade extends below the mold board. The snow plow blade comprises a sheet of lightweight material, preferably urethane. This sheet is resistant to corrosion from moisture and salt and to road abrasion. The sheet has a front surface and a back surface, each of which extends from the top of the sheet to the bottom of the sheet to define the thickness of the blade. The thickness is relatively constant. The bottom of the blade is defined by a relatively straight edge for better snow removal. A steel reinforcing bar is mounted in a groove in either the front or the back surface of the sheet. Bolt means mount the steel bar to the sheet and also to the plow.

REFERENCES:
patent: 2061585 (1936-11-01), Meyer
patent: 2265551 (1941-12-01), Steccone
patent: 2350437 (1944-06-01), Wiedman
patent: 2711552 (1955-06-01), Lengyel
patent: 3028692 (1962-04-01), Brock
patent: 3465456 (1969-09-01), Meyer
patent: 3477149 (1969-11-01), Wagner
patent: 3851711 (1974-12-01), Stepe
patent: 3888027 (1975-06-01), Toews

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