Nutdriver

Patent metadata

Field	Value
Publication number	US-9144891-B2
Application number	US-201313827019-A
Country	US
Kind code	B2
Filing date	Mar 14, 2013
Priority date	Mar 16, 2012
Publication date	Sep 29, 2015
Grant date	Sep 29, 2015

Abstract

A nutdriver that includes a socket configured to receive and engage a hex nut to rotate the hex nut relative to a threaded rod. The socket includes a socket opening. The nutdriver further includes a shank including a first end, a second end, and a shank aperture that extends through the first end and the second end of the shank. The nutdriver further includes a handle including a front end, a back end, and a handle aperture that extends through the front end and the back end of the handle, and the second end of the shank is coupled to the handle for co-rotation. The socket opening, the shank aperture, and the handle aperture are aligned and in communication to allow the threaded rod to extend through the socket opening, the shank aperture, the handle aperture, and beyond the back end of the handle while the socket rotates the hex nut.

First claim

What is claimed is:

1. A nutdriver configured to rotate a hex nut along a threaded rod, the nutdriver comprising:
a socket configured to receive and engage the hex nut to rotate the hex nut relative to the threaded rod, the socket including a socket opening that extends through the socket;
a shank including a first end, a second end, and a shank aperture that extends through the first end and the second end of the shank, the first end of the shank coupled to the socket for co-rotation;
a handle including a front end, a back end, and a handle aperture that extends through the front end and the back end of the handle, the second end of the shank coupled to the handle for co-rotation; and
a sleeve located within the handle aperture,
wherein the socket opening, the shank aperture, and the handle aperture are aligned and in communication to allow the threaded rod to extend through the socket opening, the shank aperture, the handle aperture, and beyond the back end of the handle while the socket rotates the hex nut,
wherein the second end of the shank is located within the handle aperture between the front end of the handle and the back end of the handle and the handle surrounds a portion of the shank, and
wherein the sleeve abuts the second end of the shank and extends from the second end of the shank toward the back end of the handle.

2. The nutdriver of claim 1 , further comprising a cap that defines the back end of the handle, wherein the cap retains the sleeve within the handle aperture.

3. The nutdriver of claim 2 , wherein the handle includes an overmold that couples the cap to the handle.

4. The nutdriver of claim 1 , wherein the handle is at least partially formed from an elastomeric material.

5. The nutdriver of claim 1 , wherein the socket is a twelve point socket.

6. The nutdriver of claim 1 , wherein the socket is integrally formed as a single component with the shank.

7. The nutdriver of claim 1 , further comprising an annular magnet located within the socket opening and configured to retain the hex nut within the socket opening.

8. The nutdriver of claim 1 , wherein the shank includes a hexagonal shaped outer surface.

9. The nutdriver of claim 1 , wherein the handle includes indicia that indicates a size of the socket.

10. A nutdriver configured to rotate a nut along a fastener, the nutdriver comprising:
a drive configured to receive and engage the nut to rotate the nut relative to the fastener, the drive including a drive opening that extends through the drive;
a shank including a first end, a second end, and a shank aperture that extends through the first end and the second end of the shank, the first end of the shank coupled to the drive for co-rotation;
a handle including a front end, a back end, and a handle aperture that extends through the front end and the back end of the handle, the second end of the shank coupled to the handle for co-rotation; and
a sleeve located within the handle aperture,
wherein the drive opening, the shank aperture, and the handle aperture are aligned and in communication to allow the fastener to extend through the drive opening, the shank aperture, the handle aperture, and beyond the back end of the handle while the drive rotates the nut,
wherein the second end of the shank is located within the handle aperture between the front end of the handle and the back end of the handle and the handle surrounds a portion of the shank, and
wherein the sleeve abuts the second end of the shank and extends from the second end of the shank toward the back end of the handle.

11. The nutdriver of claim 10 , further comprising a cap that defines the back end of the handle, wherein the cap retains the sleeve within the handle aperture.

12. The nutdriver of claim 11 , wherein the handle includes an overmold that couples the cap to the handle.

13. The nutdriver of claim 10 , wherein the drive is a socket drive.

14. The nutdriver of claim 10 , wherein the drive is integrally formed as a single component with the shank.

15. The nutdriver of claim 10 , further comprising an annular magnet located within the drive opening and configured to retain the hex nut within the drive opening.

16. The nutdriver of claim 10 , wherein the shank includes a hexagonal shaped outer surface.

17. A nutdriver configured to rotate a hex nut along a threaded rod, the nutdriver comprising:
a socket configured to receive and engage the hex nut to rotate the hex nut relative to the threaded rod, the socket including a socket opening that extends through the socket;
a shank including a first end, a second end, and a shank aperture that extends through the first end and the second end of the shank, the first end of the shank coupled to the socket for co-rotation;
a handle including a front end, a back end, and a handle aperture that extends through the front end and the back end of the handle, the second end of the shank coupled to the handle for co-rotation; and
a sleeve located within the handle aperture,
wherein the socket opening, the shank aperture, and the handle aperture are aligned and in communication to allow the threaded rod to extend through the socket opening, the shank aperture, the handle aperture, and beyond the back end of the handle while the socket rotates the hex nut,
wherein an annular magnet is located within the socket opening and configured to retain the hex nut within the socket opening, and
wherein the sleeve abuts the second end of the shank and extends from the second end of the shank toward the back end of the handle.

Assignees

• Milwaukee Electric Tool Corp

Inventors

• Khangar Abhijeet A
• Li Cheng Zhang
• Burch Wade F
• Steele Michael S

Classifications

• B25G1/043

  for screwdrivers, wrenches or spanners · CPC title

• B25B23/12

  using magnetic means · CPC title

• B25B13/481

  for operating in areas having limited access · CPC title

• B25B13/06 Primary

  of socket type · CPC title