FIELD: construction.
SUBSTANCE: device for snow removal from building roofs is a vehicle with a mast and a boom, with a power generator and an air compressor driven from the vehicle's engine, with a steam electric boiler and a water electric pump operating from the power generator, working with a jet of air or steam, or water.
EFFECT: reduced labour inputs in cleaning of roofs from snow.
8 cl, 7 dwg
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RU2315189C2 |
