Rock dust blower

Fluid sprinkling – spraying – and diffusing – Container for non-fluid material – and scattering means – With means generating or supplying gaseous mixing current

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Details

239143, A01C 306

Patent

active

043949754

ABSTRACT:
A portable rock dust blowing apparatus comprising a wheel or skid supported framework upon which is mounted a blower designed to derive it's driving power from a belt engaging roller which is also supported on the framework. Also mounted on the framework is a pair of inverted U-shaped channel members which are employed for adjusting the framework relative to an endless belt travelling under the framework. A hopper for containing a rock dust or the like is used along with the aforesaid apparatus whereby the blower assembly will be employed for directing the rock dust on to the walls, ceiling and floor of a mine tunnel or shaft by one utilizing the rock dust blower of the present invention.

REFERENCES:
patent: 3415450 (1968-12-01), Hawk
patent: 4109861 (1978-08-01), McHugh

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