No mar depth stop
AssigneeWoodworker's Supply, Inc.
InventorsJohn Wirth, Jr., Jay L. Sanger, Mark K. McCool
Life of this patent
Estimating the term…
Abstract
A depth stop is provided that is selectively attachable to a cutting tool at an operator-selected location. The end of the depth stop that comes into contact with a work piece during operation is covered with a rotating cap. The cap prevents the work piece from being marred because the cap stops rotating when it comes into contact with the work piece while the cutting tool and the rest of the depth stop continue to rotate. The cap is rotatably mounted on the depth stop by a flange that engages a groove formed in the depth stop. An annular ring is provided between the cap and the end of the depth stop body to facilitate the rotatability of the cap with respect to the body.
Claims20
A depth stop for selective attachment to a cutting tool to regulate tool depth, said depth stop comprising:
- a cylindrical sleeve body having an annular end face and an aperture defined axially therethrough for selectively receiving the cutting tool;
- means for selectively detachably fixing said body to the cutting tool at a selected longitudinal position along the cutting tool so that said body is not rotatable with respect to the cutting tool;
- a cap mounted to said body so as to cover at least a portion of said end face and so as to be rotatable with respect to said body about an axis of rotation of the cutting tool, said cap being formed from a polymer having a low coefficient of friction;
- and
- an annular ring disposed between said cap and said end face.
A depth stop for selective attachment to a cutting tool to regulate tool depth, said depth stop comprising:
- a cylindrical sleeve body having an annular end face and an aperture defined axially therethrough for selectively receiving the cutting tool;
- means for selectively detachably fixing said body to the cutting tool at a selected longitudinal position along the cutting tool so that said body is not rotatable with respect to the cutting tool;
- a cap mounted to said body so as to cover at least a portion of said end face and so as to be rotatable with respect to said body about an axis of rotation of the cutting and
- a washer disposed between said cap and said end face.
A depth stop for selective attachment to a cutting tool to regulate tool depth, said depth stop comprising:
- a cylindrical sleeve body having an annular end face and an aperture defined axially therethrough for selectively receiving the cutting tool;
- means for selectively detachably fixing said body to the cutting tool at a selected longitudinal position along the cutting tool so that said body is not rotatable with respect to the cutting tool;
- a cap mounted to said body so as to cover at least a portion of said end face and so as to be rotatable with respect to said body about an axis of rotation of the cutting tool, a one of said cap and said body having a circumferential groove formed on a periphery thereof and the other of said cap and said body having a flange seated in said groove to rotatably mount said cap to said body;
- and
- an annular ring disposed between said cap and said end face.
A depth stop for selective attachment to a cutting tool to regulate tool depth, said depth stop comprising:
- a cylindrical stainless steel sleeve body having an annular end face and an aperture defined axially therethrough for selectively receiving the cutting tool;
- means for selectively detachably fixing said body to the cutting tool at a selected longitudinal position along the cutting tool so that said body is not rotatable with respect to the cutting tool;
- and
- a cap mounted to said body so as to cover at least a portion of said end face and so as to be rotatable with respect to said body about an axis of rotation of the cutting tool, wherein a one of said cap and said body has a circumferential groove formed on a periphery thereof and the other of said cap and said body has a flange seated in said groove to rotatably mount said cap to said body.
Dependencies are inferred from the claim text.