Impact tools with pressure verification and/or adjustment

Patent metadata

Field	Value
Publication number	US-9434056-B2
Application number	US-201314104039-A
Country	US
Kind code	B2
Filing date	Dec 12, 2013
Priority date	Dec 12, 2013
Publication date	Sep 6, 2016
Grant date	Sep 6, 2016

Abstract

Illustrative embodiments of impact tools having pressure verification and/or adjustment systems are disclosed. According to at least one illustrative embodiment, an impact tool may comprise a housing, an impact mechanism supported in the housing, a motor supported in the housing, and a pressure probe coupled to the housing. The impact mechanism may be configured to drive rotation of an output shaft about a first axis, the motor may be configured to drive the impact mechanism when energized, and the pressure probe may be configured to couple to a valve of a motor vehicle tire to measure an air pressure of the motor vehicle tire.

First claim

The invention claimed is:

1. An impact tool comprising:
a housing;
an impact mechanism supported in the housing, the impact mechanism being configured to drive rotation of an output shaft about a first axis;
a motor supported in the housing, the motor being configured to drive the impact mechanism when energized; and
a pressure probe coupled to the housing, the pressure probe being configured to couple to a valve of a motor vehicle tire to measure an air pressure of the motor vehicle tire.

2. The impact tool of claim 1 , further comprising a display supported by the housing, the display being configured to provide an indication of the air pressure of the motor vehicle tire measured by the pressure probe.

3. The impact tool of claim 1 , wherein the housing includes a cavity formed therein, the cavity being configured to receive the pressure probe when not in use.

4. The impact tool of claim 3 , wherein the pressure probe is rotatably mounted within the cavity such that the pressure probe is configured to be rotated out of the cavity for use.

5. The impact tool of claim 3 , wherein the pressure probe includes a first arm rotatably mounted within the cavity and second arm rotatably mounted to the first arm.

6. The impact tool of claim 1 , wherein the pressure probe is integrally formed as part of the housing.

7. The impact tool of claim 1 , wherein the pressure probe extends along a second axis that is non-parallel to the first axis.

8. The impact tool of claim 1 , wherein the pressure probe is further configured to adjust the air pressure of the motor vehicle tire.

9. The impact tool of claim 8 , further comprising an air compressor supported in the housing and configured to be driven by the motor, the pressure probe being in fluid communication with the air compressor.

10. The impact tool of claim 8 , wherein the impact tool is configured to be connected to an external source of pressurized air, the pressure probe being in selective fluid communication with the source of pressurized air.

11. The impact tool of claim 1 , further comprising an implement holder coupled to the housing of the impact tool, the implement holder being configured to a hold an implement that may be removably coupled the output shaft.

12. The impact tool of claim 1 , wherein the impact mechanism comprises:
an anvil coupled to the output shaft and configured to rotate about the first axis; and
a hammer configured to rotate about the first axis to periodically deliver an impact blow to the anvil to cause rotation thereof.

13. An impact tool comprising:
a housing;
a motor supported in the housing;
an output shaft supported by the housing, the output shaft configured to rotate about a first axis;
an impact mechanism supported in the housing, the impact mechanism comprising an anvil coupled to the output shaft and a hammer configured to rotate when driven by the motor to periodically deliver an impact blow to the anvil to cause rotation of the anvil and the output shaft;
a pressure probe coupled to the housing, the pressure probe being configured to couple to a valve of a motor vehicle tire to measure an air pressure of the motor vehicle tire; and
a display supported by the housing, the display being configured to provide an indication of the air pressure of the motor vehicle tire measured by the pressure probe.

14. The impact tool of claim 13 , wherein the housing includes a cavity formed therein, the cavity being configured to receive the pressure probe when not in use.

15. The impact tool of claim 14 , wherein the pressure probe is rotatably mounted within the cavity such that the pressure probe is configured to be rotated out of the cavity for use.

16. The impact tool of claim 14 , wherein the pressure probe includes a first arm rotatably mounted within the cavity and second arm rotatably mounted to the first arm.

17. The impact tool of claim 13 , wherein the pressure probe is integrally formed as part of the housing and extends along a second axis that is non-parallel to the first axis.

18. The impact tool of claim 13 , wherein the pressure probe is further configured to adjust the air pressure of the motor vehicle tire.

19. The impact tool of claim 18 , further comprising an air compressor supported in the housing and configured to be driven by the motor, the pressure probe being in fluid communication with the air compressor.

20. The impact tool of claim 18 , wherein the impact tool is configured to be connected to an external source of pressurized air, the pressure probe being in selective fluid communication with the source of pressurized air.

Assignees

• Ingersoll-Rand Company

Inventors

• Seith Warren A
• Crescenti Aaron M

Classifications

• B25B23/0007

  Connections or joints between tool parts · CPC title

• B25F3/00

  Associations of tools for different working operations with one portable power-drive means; Adapters therefor · CPC title

• B25B13/56

  Spanner sets · CPC title

• B26B1/046

  with a locking member acting in axial direction parallel to the pivot axis of the blade · CPC title

• B25B23/1427

  by mechanical means · CPC title