Railroad switch sweeper

Excavating – Peat excavators

Patent

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Details

37 35, 15405, 1262712R, 104279, E01H 510

Patent

active

040232867

ABSTRACT:
A railroad switch sweeper or snow removal machine including a vehicle having a body member supported at a relatively high elevation above the ground by steerable ground engaging wheels. The underside of the body member has a turret mounting a plurality of barrels for delivery of compressed air or flame to blow or melt accumulated snow and ice. The barrels of the air blower and flame thrower are arranged in pairs so that air and flame may be concentrated on each rail of the pair of rails making up a railroad track.

REFERENCES:
patent: 161718 (1875-04-01), Waterbury
patent: 184628 (1876-11-01), Kendrick
patent: 1192808 (1916-07-01), Allen
patent: 2543166 (1951-02-01), Heining
patent: 2560221 (1951-07-01), Hamblin
patent: 2566473 (1951-09-01), Wilson
patent: 2597719 (1952-05-01), Foster
patent: 2756520 (1956-07-01), Soule
patent: 3270632 (1966-09-01), Schultz
patent: 3391025 (1968-07-01), Foxx et al.
patent: 3685454 (1972-08-01), Ogilvy et al.

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