Floor stripping machine, blade assembly for use therewith, and methods
A floor stripping machine for removing floor covering from a floor surface includes a base, a motor secured to the base, a rear wheel arrangement driven by the motor, and a blade assembly. The blade assembly is secured to a remaining portion of the machine and has a removable clamp with a cutter. The machine has a forward downward sloping angle, a low center of gravity, and is obstruction free for mounting by an operator. The blade assembly may include a dovetail for a variety of tool heads. One example of a blade has a base flange, a pair of side flanges with forward leaning angles, and a hook in between each side flange and the base flange.
1. A cutter for a blade assembly, the cutter comprising:
(a) a single piece having a base flange and a pair of side flanges; the base flange having a rear edge and an opposite forward cutting edge; the forward cutting edge extending straight along a complete extension between the side flanges;
(b) the side flanges extending from opposite ends of the base flange and being angled relative to the base flange; the side flanges each having a side flange cutting edge; the side flanges extending from the rear edge to the forward cutting edge; and
(c) a hooked section between each of the side flanges and the base flange; each of the hooked sections being on a radius of 0.2-0.3 inch;
wherein the side flanges each has a forward leaning angle as the side flanges extend from the base flange to free end edges of the side flanges; each forward leaning angle being 4-12°.
2. The cutter of claim 1 , wherein the base flange has a clamp engaging side and a floor engaging side; the floor engaging side being flat and planar.
3. The cutter of claim 1 wherein the base flange defines at least one opening extending therethrough.
4. The cutter of claim 1 wherein the base flange defines a plurality of openings extending therethrough.
5. The cutter of claim 1 wherein the side flanges are angled relative to the base flange within a range of 70-110°.