Abrading blade
OwnerBrian A. Romagnoliinventor
Life of this patent
Estimating the term…
Abstract
An abrading blade having a shank portion configured for attachment to a conventional reciprocating saw and a cutting edge extending along its lower end. The cutting edge is oriented to be substantially parallel to a line of reciprocation defined by the reciprocal motion of the saw's reciprocating spindle. The blade's cutting edge is spaced from the line of reciprocation a distance sufficient to permit clearance of the saw with the work surface while the blade is being used to abrade in a direction substantially parallel to the line of reciprocation along the work surface.
Claims24
A blade for cutting a work surface, said blade being attachable to a reciprocating saw having a spindle reciprocable along a line of reciprocation, said blade comprising:
- a rigid body having a lower end;
- a shank portion extending rearwardly from said body, said shank being configured for attachment to said spindle for reciprocation therewith;
- and
- a cutting edge extending along said lower end for engaging the work surface, said cutting edge being spaced perpendicularly from said line of reciprocation a distance sufficient to permit clearance of the saw from the work surface when said shank is attached to the spindle and said cutting edge engages said work surface such that said line of reciprocation is parallel to said work surface.
A cutting assembly for cutting a work surface, comprising:
- a reciprocating saw having a spindle reciprocable along a line of reciprocation;
- a blade comprising a rigid body, a lower end, a shank, and a cutting edge;
- said shank extending rearwardly from said rigid body and attachable to said spindle for reciprocation therewith;
- and
- a cutting edge along said lower end, said cutting edge being spaced perpendicularly from said line of reciprocation a distance sufficient to permit clearance of the saw from the work surface when said shank is attached to said spindle and said cutting edge engages the work surface such that said line of reciprocation is parallel to the work surface.
A blade for cutting a work surface, said blade being attachable to a reciprocating saw having a reciprocable spindle, said blade comprising:
- a rigid body having a lower end;
- a shank portion extending rearwardly from said body, said shank being configured for attachment to the spindle for reciprocation therewith;
- and
- a cutting edge extending along said lower end for engaging the work surface, said cutting edge being spaced perpendicularly from said shank portion a distance sufficient to permit clearance of the saw from the work surface when said shank portion is attached to the spindle and said cutting edge engages said work surface such that said shank portion is reciprocable substantially parallel to said work surface.
Dependencies are inferred from the claim text.