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US 6,672,190 B2Granted
Precision miter gauge
AssigneeTaylor Design Group, Inc.
InventorChristopher L. Taylor
Life of this patent
Estimating the term…
Abstract
The present invention provides a precision miter gauge for orienting and positioning a workpiece relative to a cutting tool. The miter gauge reduces positioning errors and improves repeatability. The miter gauge includes a base and a body pivotably connected to the base. A positioning edge of the body contains a plurality of teeth between which a positioning member connected to the base is inserted and locked in place. In this manner, relative movement of the positioning body relative to the base is inhibited.
Claims13
A miter gauge comprising:
- a guide adapted for disposition on a working surface of a woodworking tool;
- a base pivotably connected to the guide;
- a positioning plate pivotably connected to the base;
- a first positioning edge disposed on the positioning plate, the first positioning edge having a first plurality of teeth;
- a positioning plate actuator pivotably connected to the base and configured to engage at least one of the first plurality of teeth;
- a second positioning edge disposed on the base, the second positioning edge having a second plurality of teeth;
- a fine adjustment actuator pivotably connected to the guide and configured to engage at least one of the second plurality of teeth;
- and
- a fastener threadingly engaged with the guide and configured to selectively prevent movement of the base and the positioning plate relative to the guide.
6 more elements
A miter gauge comprising:
- a guide adapted for disposition on a working surface of a woodworking tool;
- a base adjustably connected to the guide, wherein the base includes a second positioning edge having a second plurality of teeth;
- a positioning body adjustably connected to the base, wherein the positioning body includes a first positioning edge having a first plurality of teeth;
- a positioning body actuator adjustably connected to the base and configured to engage at least one of the first plurality of teeth;
- a secondary adjustment actuator adjustably connected to the guide and configured to engage at least one of the second plurality of teeth;
- a first plurality of notches formed by the first plurality of teeth;
- a second plurality of notches formed by the second plurality of teeth;
- wherein the first plurality of notches are angularly spaced at 5 degree intervals;
- wherein the secondary adjustment actuator includes a first engagement tooth and a second engagement tooth;
- wherein the first engagement tooth is configured to engage one portion of the second plurality of notches to provide adjustment of the base relative to the guide according to whole-number angular positions;
- wherein the second engagement tooth is configured to engage another portion of the second plurality of notches to provide adjustment of the base relative to the guide according to half-degree angular positions;
- wherein the secondary adjustment actuator is pivotably connected to the guide;
- and
- wherein the first engagement tooth and the second engagement tooth are disposed on opposite sides of a longitudinal axis of the guide.
11 more elements
A miter gauge comprising:
- a guide adapted for disposition on a working surface of a woodworking tool;
- a base;
- a first connection means for pivotably connecting the base to the guide;
- a positioning body connected to the base, wherein the positioning body includes a first positioning edge having a first plurality of teeth disposed on the first positioning edge;
- means for inhibiting movement of the positioning body relative to the base;
- a second positioning edge disposed on the base, the second positioning edge having a second plurality of teeth disposed on the second positioning edge;
- a fine adjustment actuator adjustably connected to the guide and configured to engage at least one of the second plurality of teeth such that movement of the base is inhibited relative to the guide;
- a second connection means for limiting rotation of the base and the positioning body relative to the guide;
- and
- wherein the second connection means is a fastener passing through an arcuate slot in the positioning body and an aperture in the base, the fastener further being received by a threaded hole in the guide.
7 more elements
A miter gauge comprising:
- a guide adapted for disposition on a working surface of a woodworking tool;
- a base;
- a first connection means for pivotably connecting the base to the guide;
- a positioning body connected to the base, wherein the positioning body includes a first positioning edge having a first plurality of teeth disposed on the first positioning edge;
- means for inhibiting movement of the positioning body relative to the base;
- a second positioning edge disposed on the base, the second positioning edge having a second plurality of teeth disposed on the second positioning edge;
- a fine adjustment actuator adjustably connected to the guide and configured to engage at least one of the second plurality of teeth such that movement of the base is inhibited relative to the guide;
- and
- wherein the means for inhibiting movement of the positioning body is a positioning body actuator adjustably connected to the base and configured to engage at least one of the first plurality of teeth.
6 more elements
A miter gauge comprising:
- a guide adapted for disposition on a working surface of a woodworking tool;
- a base;
- a first connection means for pivotably connecting the base to the guide;
- a positioning body connected to the base, wherein the positioning body includes a first positioning edge having a first plurality of teeth disposed on the first positioning edge;
- means for inhibiting movement of the positioning body relative to the base;
- a second positioning edge disposed on the base, the second positioning edge having a second plurality of teeth disposed on the second positioning edge;
- a fine adjustment actuator adjustably connected to the guide and configured to engage at least one of the second plurality of teeth such that movement of the base is inhibited relative to the guide;
- a first plurality of notches formed by the first plurality of teeth;
- a second plurality of notches formed by the second plurality of teeth;
- wherein the first plurality of notches are angularly spaced at 5 degree intervals;
- wherein the fine adjustment actuator includes a first engagement tooth and a second engagement tooth;
- wherein the first engagement tooth is configured to engage one portion of the second plurality of notches to provide adjustment of the base relative to the guide according to whole-number angular positions;
- wherein the second engagement tooth is configured to engage another portion of the second plurality of notches to provide adjustment of the base relative to the guide according to half-degree angular positions;
- wherein the fine adjustment actuator is pivotably connected to the guide;
- and
- wherein the first engagement tooth and the second engagement tooth are disposed on opposite sides of a longitudinal axis of the guide.
13 more elements
Dependencies are inferred from the claim text.