SIDEWALK ICE BREAKER
FIELD: public utilities; devices for removing ice coating from sidewalks. SUBSTANCE: according to invention, ice coating is broken by pinned rolls set into rotation by engine which creates also impact action of pins onto ice coating by means of eccentric vibrator fitted on shaft of engine. EFFECT: f...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | FIELD: public utilities; devices for removing ice coating from sidewalks. SUBSTANCE: according to invention, ice coating is broken by pinned rolls set into rotation by engine which creates also impact action of pins onto ice coating by means of eccentric vibrator fitted on shaft of engine. EFFECT: facilitated process of ice removing, reduce time and increased efficiency. 4 cl, 1 dwg |
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