US 12,227,908 B1 · Attachment device for floor shaving systems

Abstract

An attachment device for floor shaving systems includes a machine mounting coupler and a tool receptacle that are joined at a compound angle to position a scraping tool off the center axis of a scraping machine. The mounting coupler is constructed from solid steel bar and has a shape and a size that is complementary to the tool receiver of a scraping machine and is secured within the receiver via a mounting pin. The tool receptacle is constructed from steel and includes a hollow channel with a magnet on one end and an opening on the other end for receiving and engaging the shaft of a scraping tool and permitting the same to rotate 360 degrees. The mounting coupler and tool receptacle are joined at an angle of 11 degrees to permit the blade of the tool to engage expansion joint intersections diagonally to prevent damage to concrete.

Claims13

Dependent claims

A device, comprising:

a mounting coupler having a first end, a second end, and a hole;
a tool receptacle having a first end and a second end;
and
a joint that connects the mounting coupler to the tool receptacle at an acute angle,
wherein the mounting coupler is configured to engage a tool receiver of a floor scraping machine, and the tool receptacle is configured to engage and position a scraping tool at the acute angle relative to a direction of travel of the floor scraping machine, and
wherein the mounting coupler is removably secured within the tool receiver of the floor scraping machine via a mounting pin that engages each of the hole on the mounting coupler and a pair of complementary positioned holes on the floor scraping machine.

3 more elements

Dependencies are inferred from the claim text.

Attachment device for floor shaving systems

Life of this patent

Attachment device for floor shaving systems

Life of this patent

Abstract

Claims13