Patent ID: 6536119
Filing Date: 2003-03-25
Classification: A01G,B27B

Abstract:
A hedge cutting system for cutting foliage, said system comprising:a cutting member for cutting the foliage, said cutting member comprising a plurality of teeth, each of said teeth being pivotally coupled together such that a chain of cutting members is defined; an elongated guide bar for guiding movement of said cutting member around a peripheral edge of said guide bar, said chain of cutting members being removably positioned in a peripheral groove of said guide bar; a motor for rotatably moving said chain of cutting members along said groove in said peripheral edge of said guide bar, an end of said guide bar being mounted on said motor, a portion of said chain of cutting members being operationally coupled to said motor; a plurality of elongated cutting bars for guiding movement of branches of a hedge toward said chain of cutting members while cutting the hedge, each of said cutting bars comprising a plate having a central portion and a pair of end portions extending away from said central portion in opposite directions, a length of said central portion being generally equal to a width of the guide bar, each of said end portions having a generally rounded free end; wherein opposing outer edges of each of said end portions are angled inward toward a central longitudinal axis of said cutting bar from said central portion to a respective free end, each of said cutting bars being spacedly mounted on the opposing sides of the guide bar in an alternating manner along a length of the guide bar; each of said cutting bars comprising a substantially rigid material; a plurality of spacing members for spacing said cutting bars from said teeth of said cutting member to prevent said teeth from cutting into said cutting bars, each of said spacing members being positioned between one of said cutting bars and said guide bar, each of said spacing members having a pair of apertures extending therethrough, each of said apertures being in registration with holes in each of said cutting bars; and a plurality of fastening members for fastening each of said cutting bars and said spacing members on the guide bar, an end of each of said fastening members being removably extended through said holes in each of said cutting bars and through said apertures in each of said spacing members, said end of each of said fastening members being removably extendable through said guide bar, wherein each of said cutting bars and said spacing members are removably mountable to said guide bar.