02-01-2014 дата публикации
Номер: US20140000652A1
Принадлежит:
A system and method for preventing buildup of snow, ice and icicles () from the sides of a roof, a building or the vertical front of a gutter, a tunnel or a roof wall or a cliff along roads or railroads outside a tunnel comprising a set of rails () and a cart () moving along said rails (), further characterized in that protruding from the cart () is a tool () for removing said snow, ice and icicles (). 1200103203100201103203100201101202200103203100201. A system for preventing buildup of snow , ice and icicles () from the vertical front of a gutter , comprising a set of rails ( , ) and a cart ( , ) moving along said rails ( , ) , protruding from the cart ( , ) is a tool ( , ) for removing said snow , ice and icicles () , further characterized in that the rails ( , ) and the cart ( , ) are attached to the gutter.2101202. A system as described in wherein said tool ( claim 1 , ) can be a chainsaw claim 1 , a knife claim 1 , a heated wire claim 1 , a rotating or oscillating head with protruding pins or plugs like e.g. a course file claim 1 , a milling machine claim 1 , a controlled stream of air claim 1 , either warm or cold claim 1 , a controlled stream of air containing particles claim 1 , a circular saw blade claim 1 , an electric arc claim 1 , a laser claim 1 , blasting or a stick or any combination of these elements.3. A system as described in wherein said stick can be motorised with the ability to give the snow claim 2 , ice or icicle at least one rapid blow.4100201. A system as described in wherein said cart ( claim 1 , ) can be propelled by an internally placed motor.5103203. A system as described in wherein said internally placed motor can be supplied with energy from a rechargeable battery or it can get electricity via the rails ( claim 4 , ) or from the docking station.6100201100201. A system as described in wherein the internally placed motor can propel the cart ( claim 5 , ) using at least one wheel propelling the cart ( claim 5 , ) using friction.7100201105 ...
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