Torque wrench with fastener indicator and system and method employing same

• US 20050223856A1
• Filed: 04/07/2004
• Published: 10/13/2005
• Est. Priority Date: 04/07/2004
• Status: Abandoned Application

• Current Assignee: Ryeson Corporation (Snap-On Incorporated)
• Original Assignee: Ryeson Corporation (Snap-On Incorporated)
• Inventors: Gauthier, Jerome M., Reynertson, John
• Application Number:
  US10/819,826
• Publication Number:
  US 20050223856A1
• Time in Patent Office: Days
• US Class Current: 81/467
• CPC Class Codes: B25B 23/1425 by electrical means

Abstract

A system for controlling torque related data is disclosed. The system may include one or more torque wrenches each having a first controller, and each being adapted to communicate with a second controller. Each torque wrench may further include a handle and a torquing tool. A torque sensor is disposed on each of the torque wrenches and is adapted to provide torque related data of a fastener to the first controller. The second controller is communicably coupled to the first controller and receives the torque data of the fastener.

Claims

1. A system for controlling torque related data, comprising:

a torque wrench having a handle, a torquing tool, a torque sensor, and a first controller, the torque sensor being adapted to provide torque related data of a fastener to the first controller; and

a second controller communicably coupled to the first controller, wherein the second controller receives the torque data of the fastener.

2. The system for controlling torque related data of claim 1, wherein the second controller is disposed in a network computer communicably coupled to the torque wrench.

3. The system for controlling torque related data of claim 1, wherein the torque related data is an actual torque value.

4. The system for controlling torque related data of claim 1, wherein the torque related data is an actual torque range.

5. The system for controlling torque related data of claim 1, wherein the torque related data is a pre-determined torque value.

6. The system for controlling torque related data of claim 1, wherein the torque related data is a pre-determined torque range.

7. The system for controlling torque related data of claim 1, wherein the torque wrench further includes a torque value indicator.

8. The system for controlling torque related data of claim 1, wherein the torque wrench further includes a torque range indicator.

9. The system for controlling torque related data of claim 1, wherein the torque wrench further includes a fastener indicator.

10. The system for controlling torque related data of claim 1, wherein the torque wrench further includes a work piece indicator.

11. The system for controlling torque related data of claim 1, wherein the torque wrench further includes an angle of rotation indicator.

12. The system for controlling torque related data of claim 1, further including a plurality of torque wrenches each coupled to the second controller via a network.

13. The system for controlling torque related data of claim 1, wherein the first controller is communicably coupled to the second controller via a wireless network.

14. The system for controlling torque related data of claim 1, wherein the first controller is communicably coupled to the second controller via a LAN network.

15. The system for controlling torque related data of claim 1, wherein the first controller is communicably coupled to the second controller via the internet.

16. The system for controlling torque related data of claim 1, further including a docking station adapted to receive the torque wrench.

17. The system for controlling torque related data of claim 16, wherein the docking station includes an electrical connector and the torque wrench includes an electrical connector for electrically charging the torque wrench.

18. The system for controlling torque related data of claim 16, wherein the docking station is communicably coupled to at least one of the first and second controllers.

19. A torque wrench, comprising:

a handle;

a torquing tool operatively associated with the handle;

at least one torque sensor; and

a programmable interface module having a first controller and a fastener indicator, the fastener indicator being adapted to indicate the number of fasteners that have been fastened, the torque sensor and the fastener indicator being communicably coupled to the controller.

20. The torque wrench of claim 19, further including a communications port for communicably coupling the first controller to a second controller.

21. The torque wrench of claim 19, further including a torque value indicator communicably coupled to the first controller.

22. The torque wrench of claim 19, further including a torque range indicator communicably coupled to the first controller.

23. The torque wrench of claim 19, further including a work piece indicator communicably coupled to the first controller.

24. The torque wrench of claim 19, further including an angle of rotation indicator communicably coupled to the first controller.

25. A torque wrench, comprising:

a handle;

a torquing tool operatively associated with the handle;

at least one torque sensor; and

a programmable interface module having a first controller and a work piece indicator, the work piece indicator being adapted to indicate the number of work pieces that have been fastened, the torque sensor and the work piece indicator being communicably coupled to the controller.

26. The torque wrench of claim 25, further including a communications port for communicably coupling the first controller to a second controller.

27. The torque wrench of claim 25, further including a torque value indicator communicably coupled to the first controller.

28. The torque wrench of claim 25, further including a torque range indicator communicably coupled to the first controller.

29. The torque wrench of claim 25, further including a fastener indicator communicably coupled to the first controller.

30. The torque wrench of claim 25, further including an angle of rotation indicator communicably coupled to the first controller.

31. A method of controlling torque related data, comprising:

obtaining actual torque related data from a torque sensor disposed on a torque wrench;

communicating the actual torque related data to a first controller disposed on the torque wrench; and

activating at least one of a fastener indicator and a work piece indicator disposed on the torque wrench based on the actual torque related data.

32. The method of controlling torque related data of claim 31, further including activating a torque value indicator.

33. The method of controlling torque related data of claim 31, further including activating a torque range indicator.

34. The method of controlling torque related data of claim 31, further including activating an angle of rotation indicator.

35. The method of controlling torque related data of claim 31, further including entering pre-determined torque related data into the first controller.

36. The method of controlling torque related data of claim 35, wherein the pre-determined torque related data is entered into the first controller by communicating the pre-determined torque related data from a second controller.

37. The method of controlling torque related data of claim 31, further including placing the torque wrench into a docking station.

38. The method of controlling torque related data of claim 31, further including communicating the actual torque related data from the first controller to a second controller.

39. The method of controlling torque related data of claim 38, further including using at least one of a wireless network, WAN, and LAN to communicate the actual torque related data from the first controller to the second controller.

40. The method of controlling torque related data of claim 31, wherein obtaining the actual torque related data from a torque sensor further includes rotating a fastener.