Patent ID: 6855039
Filing Date: 2005-02-15
Classification: B23D,B27B,B28D

Abstract:
1. A stabilizing collar for a concrete saw blade having a diameter, comprising: a first disc and a second disc, each said first disc and second disc comprising a rigid, circular sheet of material, having a blade facing side, an outboard side opposite said blade facing side, and a blade shaft mounting passage formed concentrically therethrough; and a raised peripheral blade clamping rim disposed around the blade facing side of each said first disc and said second disc, wherein each said first disc and said second disc defining a diameter subtending a majority of a diameter of a saw blade upon clamping the saw blade between the blade facing sides and the blade clamping rims of said first disc and said second disc; wherein said raised peripheral blade clamping rim of each said first disc and said second disc defining a recess disposed concentrically across each said blade facing side of each said first disc and said second disc; and wherein the saw blade is held by each said raised rim and substantially by a compression of each said first disc and said second disc to force each said blade facing side into contact with the sawblade about said blade shaft mounting passage.