Patent ID: 8769918
Filing Date: 2014-07-08
Classification: A01D,B23P,Y10T

Abstract:
1. A mower deck assembly, comprising: a deck; an exterior hub mounted to said deck such that said exterior hub cannot move independently of said deck; a spindle hub rotatively disposable within said exterior hub; a plurality of first bearings disposed so as to allow rotation of said spindle hub independent of said exterior hub; a pulley rigidly attached to said spindle hub; a cutting blade assembly rotated by said spindle hub; a caster assembly rotatively disposable within said spindle hub, said caster assembly comprising means for vertical adjustment; at least one second bearing disposable so as to allow said spindle hub to rotate independently of said caster assembly; and a lubrication pathway extending from an exterior surface of said exterior hub, through said spindle hub to said caster assembly.