Gauge for use with power tools

• US 7,243,440 B2
• Filed: 10/06/2004
• Issued: 07/17/2007
• Est. Priority Date: 10/06/2004
• Status: Expired due to Fees

• Current Assignee: Black & Decker Incorporated (Stanley Black & Decker, Inc.)
• Original Assignee: Black & Decker Incorporated (Stanley Black & Decker, Inc.)
• Inventors: DeKeyser, Kathy
• Primary Examiner(s): GUADALUPE, YARITZA
• Application Number:
  US10/959,413
• Publication Number:
  US 20060112580A1
• Time in Patent Office: 1,014 Days
• Field of Search: 336/13, 336/45, 336/26, 336/32, 336/38, 336/40, 408/8, 408/16, 433/27, 175/40, 175/45
• US Class Current: 33/626
• CPC Class Codes: B25C 7/00 Accessories for nailing or stapling tools, e.g. supports for tools operated by detonation of a cartridge B25C1/18
• CPC Class Codes: G01N 19/10 Measuring moisture content, e.g. by measuring change in length of hygroscopic filament; Hygrometers
• CPC Class Codes: G01N 2203/0078 using indentation
• CPC Class Codes: G01N 2203/0244 Tests performed "in situ" or after "in situ" use
• CPC Class Codes: G01N 3/42 by performing impressions under a steady load by indentors, e.g. sphere, pyramid G01N3/54 takes precedence
• CPC Class Codes: Y10T 408/16 with control means energized in response to activator stimulated by condition sensor
• CPC Class Codes: Y10T 408/21 with signal, indicator, illuminator or optical means

Abstract

A gauge for connecting with a power tool and providing a system for determining structural factors of a workpiece to be operated upon by the power tool is provided by the present invention. The gauge including a probe connected with a sensor via a spring, wherein contact by the probe with the workpiece allows a reading by the sensor which may be utilized to determine the proper operational settings of the power tool based on the determined structural factors of the workpiece.

Claims

1. A gauge, for use with a power tool engaging a workpiece, comprising:

a housing connected to the power tool;

a sensor assembly disposed in the housing, the sensor assembly including a probe extending from the housing,

wherein the probe is configured to determine a measure of a structural factor of the workpiece for use in determining an operational setting of the power tool prior to application of the power tool to the workpiece.

2. The gauge of claim 1, the sensor assembly further comprising:

a spring connected to the probe;

a sensor connected to the spring; and

a linkage connected to the sensor.

3. The gauge of claim 1, further comprising a mount which connects the housing with the power tool.

4. The gauge of claim 1, wherein the housing is removable from the power tool.

5. The gauge of claim 1, further comprising a user interface for providing a readout of information.

6. The gauge of claim 1, further comprising a non-contact measurement and alignment system.

7. The gauge of claim 1, further comprising an adjustment system coupled to the sensor assembly and configured to adjust an operational setting of the tool in response to the measure of the structural parameter.

8. The gauge of claim 1, wherein the structural factor comprises hardness.

9. The gauge of claim 1, wherein the structural factor comprises thickness.

10. The gauge of claim 1, wherein the structural factor comprises moisture content.

11. The gauge of claim 1, wherein the probe is positioned on the power tool to penetrate the workpiece.

12. A gauge, for use with a power tool engaging a workpiece, comprising:

a housing connected to the power tool;

a probe including a first end extending from the housing a second end at least partially disposed within the housing;

a spring including a first end and a second end, the first end connected with the second end of the probe and the second end connected to a sensor,

wherein the probe connected via the spring to the sensor is configured to determine a measure of a structural factor of the workpiece for use in determining an operational setting of the power tool prior to application of the power tool to the workpiece.

13. The gauge of claim 12, further comprising a linkage connected to the sensor.

14. The gauge of claim 12, wherein the housing is removable from the power tool.

15. The gauge of claim 12, further comprising a user interface communicatively coupled with the sensor.

16. The gauge of claim 12, further comprising a non-contact measurement and alignment system connected to the power tool.

17. The gauge of claim 12, further comprising an adjustment system coupled to the sensor assembly and configured to adjust an operational setting of the tool in response to the measure of the structural parameter.

18. The gauge of claim 12, wherein the structural factor comprises at least one of hardness, thickness, and moisture content.

19. The gauge of claim 12, wherein the probe is positioned on the power tool to penetrate the workpiece.

20. A gauge, for use with a power tool engaging a workpiece, comprising:

means for determining a structural factor of the workpiece prior to application of the power tool to the workpiece; and

means for determining an operational setting of the power tool based on the means for determining the structural factor.

21. The gauge of claim 20, wherein the means for determining a structural factor comprises:

a housing connected with the power tool;

a probe including a first end extending from the housing and a second end at least partially disposed within the housing; and

a spring including a first end and a second end, the first end connected with the second end of the probe and the second end connected to a sensor,

wherein the probe connected via the spring to the sensor provide a measure of a structural factor of the workpiece for use in determining an operational setting of the power tool.

22. The gauge of claim 21, further comprising a mount for connecting the housing with the power tool.

23. The gauge of claim 21, wherein the housing is removable from the power tool.

24. The gauge of claim 21, further comprising a linkage for connecting with the sensor.

25. The gauge of claim 20, wherein the means for determining an operational setting of the power tool includes a user interface communicatively coupled with the means for determining a structural factor.

26. The gauge of claim 20, wherein the structural factor comprises at least one of hardness, thickness, and moisture content.

27. The gauge of claim 20, wherein the means for determining a structural factor of the workpiece is positioned on the power tool to penetrate the workpiece prior to application of the power tool to the workpiece.