Fence for table saw

Patent metadata

Field	Value
Publication number	US-11097388-B2
Application number	US-201916256287-A
Country	US
Kind code	B2
Filing date	Jan 24, 2019
Priority date	Feb 7, 2018
Publication date	Aug 24, 2021
Grant date	Aug 24, 2021

Abstract

A fence assembly for a table saw includes a primary fence including a first elongated body having a first body first side, a first body second side, a first body top side, and a first body bottom side, and a first height measured between the first body top side and the first body bottom side. A secondary fence is pivotally mounted to the primary fence and pivotable between a deployed position adjacent one of the first body first side or the first body second side, and a stowed position adjacent the other of the first body first side or the first body second side. The secondary fence includes a second elongated body having a second body top side and a second body bottom side, and a second height measured between the second body top side and the second body bottom side. The second height is less than the first height.

First claim

What is claimed is:

1. A fence assembly for a table saw, the fence assembly comprising:
a primary fence including a first elongated body defining a longitudinal axis and having a first body first side, a first body second side, a first body top side, and a first body bottom side, and a first height measured between the first body top side and the first body bottom side; and
a secondary fence pivotally mounted to the primary fence and pivotable about a pivot axis between a deployed position adjacent one of the first body first side or the first body second side, and a stowed position adjacent the other of the first body first side or the first body second side, the pivot axis extending parallel to the longitudinal axis, the secondary fence including a second elongated body having a second body top side and a second body bottom side, and a second height measured between the second body top side and the second body bottom side;
wherein the second height is less than the first height;
wherein the primary fence includes a positioning member, and the secondary fence includes a bracket rotatably coupled to the positioning member to reposition the secondary fence between the deployed position and the stowed position; and
wherein the positioning member includes a detent, and the bracket includes a detent recess configured to receive the detent, wherein the detent and the detent recess together releasably secure the secondary fence in the deployed position or the stowed position.

2. The fence assembly of claim 1 , wherein the secondary fence includes a window and a knob supported at least partially within the window, the knob being located at a proximal end of a fastener configured to engage a threaded bore in the primary fence to releasably secure the secondary fence in one of the deployed position or the stowed position.

3. The fence assembly of claim 1 , wherein the primary fence includes a first bracket having an elongated bracket slot, and the secondary fence includes a second bracket slidably and rotatably coupled to the first bracket to reposition the secondary fence between the deployed position and the stowed position.

4. The fence assembly of claim 3 , wherein the first elongated body includes a fence slot that receives the second bracket in one of the deployed position or the stowed position.

5. The fence assembly of claim 1 , wherein the second elongated body comprises a truss having a plurality of truss members.

6. The fence assembly of claim 1 , wherein the secondary fence includes a locating pin, and the primary fence includes a locating aperture configured to receive the locating pin to locate the secondary fence relative to the primary fence in one of the deployed position or the stowed position.

7. The fence assembly of claim 1 , wherein:
the first elongated body further includes a first body infeed end and a first body outfeed end, and a first body length measured between the first body infeed end and the first body outfeed end;
the second elongated body further includes a second body infeed end and a second body outfeed end, and a second body length measured between the first body infeed end and the first body outfeed end; and
the second length is less than the first length.

8. The fence assembly of claim 1 , wherein the second height is between 9 mm and 18 mm.

9. A fence assembly for a table saw, the fence assembly comprising:
a primary fence including a first elongated body defining a longitudinal axis and having a first body first side, a first body second side, a first body top side, and a first body bottom side, and a first height measured between the first body top side and the first body bottom side; and
a secondary fence pivotally mounted to the primary fence via a pivotable bracket, the secondary fence being pivotable about a pivot axis between a deployed position adjacent one of the first body first side or the first body second side, and a stowed positioned adjacent the other of the first body first side or the first body second side, the pivot axis extending parallel to the longitudinal axis, the secondary fence including a second elongated body having a second body top side and a second body bottom side, and a second height measured between the second body top side and the second body bottom side, the second height being less than the first height;
wherein the first elongated body includes a fence slot defined in the first body bottom side and extending upward into and extending through the first body first side, and wherein the fence slot receives the pivotable bracket when the secondary fence is located adjacent to the first body first side.

10. The fence assembly of claim 9 , wherein the fence slot also extends through the first body second side, and wherein the fence slot receives the pivotable bracket when the secondary fence is located adjacent the first body second side.

11. The fence assembly of claim 9 , wherein the pivotable bracket comprises a first pivotable bracket and the fence slot comprises a first fence slot, and wherein the secondary fence is further pivotally mounted to the primary fence via a second pivotable bracket, and wherein the first elongated body includes a second fence slot defined in the first body bottom side and extending upward into and extending through the first body first side, and wherein the second fence slot receives the second pivotable bracket when the secondary fence is located adjacent to the first body first side.

Assignees

• Tti Macao Commercial Offshore Ltd

Inventors

• Dutterer David E

Classifications

• B27B27/02 Primary

  arranged laterally and parallel with respect to the plane of the saw blade · CPC title

• B23Q1/28 Primary

  Means for securing sliding members in any desired position · CPC title

• B27B27/10

  Devices for moving or adjusting the guide fences or stops · CPC title

• B23D45/06

  with a circular saw blade arranged underneath a stationary work-table · CPC title

• B23Q3/005

  Guides for workpieces · CPC title