Power tool having multiple operating modes

Patent metadata

Field	Value
Publication number	US-12318906-B2
Application number	US-201816020191-A
Country	US
Kind code	B2
Filing date	Jun 27, 2018
Priority date	Jun 8, 2012
Publication date	Jun 3, 2025
Grant date	Jun 3, 2025

Abstract

A hand-held power tool is configured to receive an input indicative of a clutch setting for an electronic clutch from the tool operator, where the clutch setting is selectable from a drill mode, an automated drive mode and one or more user-defined drive modes. Each of the user-defined drive modes specifies a different value of torque at which to interrupt transmission of torque to the output spindle. In an automated drive mode, the controller interrupt torque to the output spindle in an automated manner when a fastener being driven reaches a desired stopping position. In a selected one of the user-defined drive modes, the controller sets a value of a maximum current threshold in accordance with the selected one of the user-defined drive modes and interrupts torque to the output spindle when current measures exceeding the maximum current threshold.

First claim

What is claimed is:

1. A power tool, comprising:
a body having a handle configured to be grasped by a user;
a motor;
a rechargeable battery pack configured to provide power to the motor;
a manually depressible actuator configured to actuate the power tool;
a first circuit board;
a second circuit board spaced apart from the first circuit board;
a controller;
a driver connected to the controller, the driver configured to control at least one function of the motor;
a first power supply of a first voltage;
a second power supply of a second voltage;
a wireless receiver configured to receive data from a user interface device separate from the power tool;
wherein the first voltage is more than double the second voltage;
wherein the first power supply is configured to provide power to the driver;
wherein performance of the power tool is configured to be changed based upon data received through the wireless receiver.

2. The power tool of claim 1 , wherein the power tool includes a plurality of operational modes;
wherein the power tool is configured to allow the user to select among the plurality of operational modes.

3. The power tool of claim 2 , wherein at least one of the plurality of operational modes is a user defined operational mode.

4. The power tool of claim 3 , wherein more than one of the plurality of operational modes are user defined operational modes.

5. The power tool of claim 3 , wherein the power tool comprises at least one button for selecting among the plurality of operational modes.

6. The power tool of claim 5 , wherein the at least one button is at an upwardly facing surface of the body.

7. The power tool of claim 6 , wherein the wireless receiver is not in the handle.

8. The power tool of claim 5 , wherein the power tool provides an illuminated indication to indicate a selected operational mode among the plurality of operational modes.

9. The power tool of claim 8 , wherein the power tool further includes a plurality of LEDs; and
wherein the plurality of LEDs are configured to be selectively activated to provides an indication of the selected operational mode.

10. The power tool of claim 2 , wherein the wireless receiver is not in the handle.

11. The power tool of claim 1 , further comprising a connector on the second circuit board configured to provide electrical communication between the first circuit board and the second circuit board.

12. The power tool of claim 1 , wherein the controller is in the handle.

13. The power tool of claim 12 , wherein the wireless receiver is not in the handle.

14. The power tool of claim 1 , wherein the first circuit board is in the handle.

15. The power tool of claim 14 , wherein the wireless receiver is not in the handle.

16. The power tool of claim 1 , wherein the wireless receiver is not in the handle.

Assignees

• Black & Decker Inc

Inventors

• Lovelass Shaun
• Mattucci Marco A
• Mcroberts Jason
• Miller David
• Murray Christopher J
• Ng Wong Kun
• Phillips Steven J
• Priestley Jonathan
• Qin Fugen
• Sergyeyenko Oleksiy
• Shook Christopher W
• Stones Kevin

Classifications

• B23Q5/10

  driven essentially by electrical means · CPC title

• B25B23/147 Primary

  specially adapted for electrically operated wrenches or screwdrivers · CPC title

• B25F5/02

  Construction of casings, bodies or handles {(B25F5/006, B25F5/008 take precedence)} · CPC title

• B25F5/00

  Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for · CPC title

• B25F5/001 Primary

  Gearings, speed selectors, clutches or the like specially adapted for rotary tools · CPC title