IP Library Granted Patent US 7,369,916
Granted Patent B2
US 7,369,916 · App. 10/956,619 · Granted May 6, 2008

Drill press

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Quick Facts
Patent No.
US 7,369,916
App. No.
10/956,619
Granted
May 6, 2008
Kind
B2
Abstract

A power tool control system connected with a drill press provides a system for determining operational settings for the drill press and/or structural factors of a workpiece to be operated upon by the drill press. For instance, the power tool control system may establish a visual indication of the axis of operation of the drill press upon a workpiece and/or determine the thickness, structural composition, and/or moisture content of a workpiece. The determined axis of operation and/or structural factor is utilized to determine the operational settings of the power tool.

Claims (57)

1. A drill press, including a drill bit connected to a motor via a quill assembly, the drill bit for engaging a workpiece seated upon a work table of the drill press, comprising:

a bench column including a first end connected with a head assembly and a second end connected with a stabilizing stand assembly, the bench column further connected with the work table;

a fence assembly; and

a power tool control system connected with the bench column, the power tool control system connected in a position correlating with the work table,

wherein the power tool control system provides a measure of a structural factor of the workpiece for use in determining operational settings of the drill press.

2. The drill press of claim 1 , further comprising a dust collection system.

3. The drill press of claim 1 , further comprising an adjustable feed handle assembly.

4. The drill press of claim 1 , further comprising an adjustable arm.

5. The drill press of claim 1 , further comprising a table angular adjustment assembly.

6. The drill press of claim 1 , wherein the work table is a milling table.

7. The drill press of claim 1 , wherein the work table includes a throat plate.

8. The drill press of claim 1 , wherein the work table includes a laser activated section.

9. The drill press of claim 1 , further comprising a multi-depth adjustment assembly.

10. The drill press of claim 1 , further comprising a stabilizing stand assembly.

11. The drill press of claim 1 , further comprising an ergonomic chuck key.

12. The drill press of claim 1 , wherein the power tool control system further comprises: a casing including a receiver, the casing being connected with the drill press; and

a laser mount connected with a laser source for emitting a laser beam, the laser mount for being received by the receiver.

13. The drill press of claim 1 , wherein the power tool control system further comprises: a casing including a first receiver and a second receiver, the casing being connected with the drill press;

a first laser mount connected with a first laser source for emitting a first laser beam, the first laser mount for being received by the first receiver; and

a second laser mount connected with a second laser source for emitting a second laser beam, the second laser mount for being received by the second receiver.

14. The power tool control system of claim 1 , further comprising a casing adjustment mechanism.

15. The power tool control system of claim 1 , further comprising a laser mount adjustment mechanism.

16. The power tool control system of claim 1 , further comprising a laser source adjustment mechanism.

17. The power tool control system of claim 1 , further comprising a laser beam adjustment mechanism.

18. A method of operating a drill press, including a work table for engaging a drill bit with a workpiece, comprising:

determining a first distance, the first distance comprising the distance of the work table from a casing connected with a laser source, the casing connected with the drill press;

positioning the workpiece upon the work table; determining a second distance, the second distance comprising the distance from the casing including the laser source to the workpiece;

calculating the thickness of the workpiece from the determined first and second distances;

providing the established distance data to the user of the drill press; setting the operational settings of the drill press based on the determined distance data; and

drilling through the workpiece.

19. The method of claim 18 , further comprising the step of automatically setting the operational setting of the drill press based on the determined thickness.

20. The method of claim 18 , further comprising: determining a hardness of the workpiece; and setting the operational settings of the drill press based on the determined hardness of the workpiece.

21. A drill press, including a drill bit connected to a motor via a quill assembly, the drill bit for engaging a workpiece seated upon a work table of the drill press, comprising:

a bench column including a first end connected with a head assembly and a second end connected with a stabilizing stand assembly, the bench column further connected with the work table;

a multi-depth adjustment assembly connected to the head assembly; and

a power tool control system connected with the bench column, the power tool control system connected in a position correlating with the work table,

wherein the power tool control system provides a measure of a structural factor of the workpiece for use in determining operational settings of the drill press.

22. The drill press of claim 21 , further comprising a dust collection system.

23. The drill press of claim 21 , further comprising an adjustable feed handle assembly.

24. The drill press of claim 21 , further comprising an adjustable arm.

25. The drill press of claim 21 , further comprising a table angular adjustment assembly.

26. The drill press of claim 21 , wherein the work table is a milling table.

27. The drill press of claim 21 , wherein the work table includes a throat plate.

28. The drill press of claim 21 , wherein the work table includes a laser activated section.

29. The drill press of claim 21 , further comprising a fence assembly.

30. The drill press of claim 21 , further comprising a multi-depth adjustment assembly.

31. The drill press of claim 21 , further comprising a stabilizing stand assembly.

32. The drill press of claim 21 , further comprising an ergonomic chuck key.

33. The drill press of claim 21 , wherein the power tool control system further comprises: a casing including a receiver, the casing being connected with the drill press; and

a laser mount connected with a laser source for emitting a laser beam, the laser mount for being received by the receiver.

34. The drill press of claim 21 , wherein the power tool control system further comprises: a casing including a first receiver and a second receiver, the casing being connected with the drill press;

a first laser mount connected with a first laser source for emitting a first laser beam, the first laser mount for being received by the first receiver; and

a second laser mount connected with a second laser source for emitting a second laser beam, the second laser mount for being received by the second receiver.

35. The power tool control system of claim 21 , further comprising a casing adjustment mechanism.

36. The power tool control system of claim 21 , further comprising a laser mount adjustment mechanism.

37. The power tool control system of claim 21 , further comprising a laser source adjustment mechanism.

38. The power tool control system of claim 21 , further comprising a laser beam adjustment mechanism.

Assignments (3)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 4, 2011
From: BLACK & DECKER INC.
To: CHANG TYPE INDUSTRIAL COMPANY, LTD.
Reel/Frame 025903/0530 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jan 11, 2005
From: ETTER, MARK A.; BOYD, P. BRENT; CARROLL, CRAIG A.; STAFFORD, BRENT; WESSELL JEFFREY A.
To: BLACK & DECKER INC.
Reel/Frame 015582/0826 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jan 11, 2005
From: ETTER, MARK A.; BOYD, P. BRENT; CARROLL, CRAIG A.; STAFFORD, BRENT; WESSEL, JEFFREY A.
To: BLACK & DECKER INC.
Reel/Frame 015582/0833 →