IP Library Granted Patent US 9,840,020
Granted Patent B2
US 9,840,020 · App. 14/833,234 · Granted Dec 12, 2017

Miter saw with improved carrying mode

Inventors: Aris C. Cleanthous (Baltimore, MD); Christian V. Elder (Baltimore, MD); Christopher T. King (Catonsville, MD)
Assignee: BLACK & DECKER INC.
B27B5/29B23D45/024B23D45/048B23D47/025
View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 9,840,020
App. No.
14/833,234
Granted
Dec 12, 2017
Kind
B2
Abstract

A miter saw has a base assembly and a rotatable table disposed on the base assembly. The rotatable table is rotatable about a substantially vertical miter axis and has a substantially horizontal workpiece-supporting plane. A saw assembly is connected to the table and includes a blade. The blade is movable downwardly from a first position where the blade is above the workpiece-supporting plane to a second position where a portion of the blade is below the workpiece-supporting plane. The base assembly has a top surface and a first handle disposed on the top surface, with a first hole on the top surface extending through the base assembly, the first hole being configured to allow a user to extend the user's hand therethrough and grip the first handle.

Claims (29)

1. A miter saw comprising:

a base assembly;

a rotatable table disposed on the base assembly, the rotatable table being rotatable about a substantially vertical miter axis and having a substantially horizontal workpiece-supporting plane;

a saw assembly connected to the table, the saw assembly comprising a blade, the blade being movable for a cutting operation downwardly from a first position where the blade is above the workpiece-supporting plane to a second position where a portion of the blade is below the workpiece-supporting plane; and

a fence connected to the base assembly, the fence defining a fence plane;

wherein the base assembly has a top surface and a first handle disposed on the top surface, with a first hole on the top surface extending through the base assembly, the first hole being configured to allow a user to extend the user's hand therethrough and grip the first handle, the top surface being coplanar with the workpiece-supporting plane,

wherein a portion of the first handle is disposed within a region of the base assembly defined by a first line between a first point along a cutting kerf that is farthest from the fence when the table is mitered and a second point on the fence plane, where the first line is substantially perpendicular to the fence plane, and a second line substantially parallel to the first line, a distance between the first and second lines is about 100 millimeters.

2. The miter saw of claim 1 , wherein the first handle comprises a grip portion formed about a center line.

3. The miter saw of claim 2 , wherein the miter saw has a center of gravity, and the center line lies in a first plane that includes the center of gravity.

4. The miter saw of claim 3 , wherein the first plane includes the center of gravity when the miter saw is disposed in a position where the workpiece-supporting plane is substantially vertical.

5. The miter saw of claim 3 , wherein the miter saw is carryable in a position where the workpiece-supporting plane is substantially vertical by the user gripping the grip portion, and the first plane is within 10 inches from a lateral side of the user.

6. The miter saw of claim 5 , wherein the first plane is within about 3 inches and about 7 inches from the lateral side of the user.

7. The miter saw of claim 3 , wherein the miter saw is carryable in a position where the workpiece-supporting plane is substantially vertical by the user gripping the grip portion and the user's wrist is not in a state of flexion.

8. The miter saw of claim 1 , wherein the base assembly further comprises a front foot and a rear foot disposed near the first handle, and a first plate extending between the front and rear feet.

9. The miter saw of claim 8 , wherein the plate is made of plastic, rubber and/or an elastomeric material.

10. The miter saw of claim 1 , wherein the first handle is disposed rightwardly of the blade.

11. The miter saw of claim 10 , wherein the base assembly has a second handle disposed on the top surface leftwardly of the blade, with a second hole on the top surface extending through the base assembly, the second hole being configured to allow a user to extend the user's hand therethrough and grip the second handle.

12. The miter saw of claim 11 , wherein a portion of the second handle is disposed within a region of the base assembly, the region being defined by a first line between a first point along a cutting kerf that is farthest from the fence when the table is mitered leftwardly and a second point on the fence plane, where the first line is substantially perpendicular to the fence plane, and a second line substantially parallel to the first line.

13. The miter saw of claim 12 , wherein a distance between the first and second lines is about 100 millimeters.

14. A miter saw comprising:

a base assembly;

a rotatable table disposed on the base assembly, the rotatable table being rotatable about a substantially vertical miter axis and having a substantially horizontal workpiece-supporting plane;

a saw assembly connected to the table, the saw assembly comprising a blade, the blade being movable for a cutting operation downwardly from a first position where the blade is above the workpiece-supporting plane to a second position where a portion of the blade is below the workpiece-supporting plane; and

a fence connected to the base assembly, the fence defining a fence plane;

wherein the base assembly has a top surface and a first handle disposed on the top surface, with a first hole on the top surface extending through the base assembly, the first hole being configured to allow a user to extend the user's hand therethrough and grip the first handle, the top surface being coplanar with the workpiece-supporting plane, the first handle comprising a grip portion formed about a center line,

wherein the miter saw has a center of gravity, and the center line lies in a first plane that includes the center of gravity.

15. The miter saw of claim 14 , wherein the first plane includes the center of gravity when the miter saw is disposed in a position where the workpiece-supporting plane is substantially vertical.

16. The miter saw of claim 15 , wherein the miter saw is carryable in a position where the workpiece-supporting plane is substantially vertical by the user gripping the grip portion, and the first plane is within 10 inches from a lateral side of the user.

17. The miter saw of claim 14 , wherein the miter saw is carryable in a position where the workpiece-supporting plane is substantially vertical by the user gripping the grip portion and the user's wrist is not in a state of flexion.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 24, 2015
From: CLEANTHOUS, ARIS C.; ELDER, CHRISTIAN V.; KING, CHRISTOPHER T.
To: BLACK & DECKER INC.
Reel/Frame 036645/0045 →
Continuity (2)
Provisional Application 62043489 · Aug 29, 2014
Related Publication 20160059434A1 · Mar 3, 2016