Patent ID: 6656014
Filing Date: 2003-12-02
Classification: B24C,B26F,Y10S,Y10T

Abstract:
A mobile articulable cutter apparatus for the cutting and dismemberment of a rigid metal or concrete building structure to permit the environmentally safe removal of such structure from a building site comprising:a mobile base support having an articulable lift arm extending therefrom, said arm having a distal end thereon; a guidable cutter head arranged on said lift arm; and a position-adjustable fluid jet nozzle arranged in said cutter head, with a pressurizable fluid source in fluid controlled communication with said nozzle, said nozzle arranged to be in closely positioned guided travel adjacent the surface of said structure to be cut by a jet of fluid under pressure from said nozzle, said mobile base support being readily movable to a further cut location by said mobile base support after an initial segment of said structure has been removed, wherein said cutter head has a cutter stabilizer arrangement arranged therewith to minimize irregular cutting of said building structure by said cutter apparatus, said cutter stabilizer arrangement comprising at least one stabilizing arm arranged between said distal end of said arm, which said stabilizing arm is connectively secured to said building structure by a clamp mechanism.