Tool housing and method for making the same

Patent metadata

Field	Value
Publication number	US-11465267-B2
Application number	US-201816041001-A
Country	US
Kind code	B2
Filing date	Jul 20, 2018
Priority date	Jul 20, 2018
Publication date	Oct 11, 2022
Grant date	Oct 11, 2022

Abstract

A tool housing and method for making the same are disclosed. The tool housing can include upper and middle portions that are fully machined and coupled to one another. The tool housing can also include a lower housing that is partially machined, coupled to the remaining housing portions, and then fully machined. In doing so, the machining operation is eased and the portions of the housing are better aligned with one another.

First claim

What is claimed is:

1. A tool housing comprising:
an upper housing portion having a transversely oriented tool head opening adapted to receive a tool head and a first threaded opening;
a middle housing portion having first and second ends, the first end includes threads disposed on an external surface thereof and a collar, wherein the first end is threadably coupled to the first threaded opening, and wherein the second end includes a second threaded opening having threads disposed on an internal surface of the second threaded opening; and
a lower housing portion having first and second lower housing portion ends, the first lower housing portion end including an extension having threads disposed on an external surface thereof and is threadably coupled to the second threaded opening, and the second lower housing portion end including a body portion having a slot and that is adapted to be removably coupled to a main body of a tool, wherein the main body of the tool houses a motor, wherein the upper housing portion includes a rim adapted to receive the collar to align the middle housing portion with the upper housing portion.

2. The tool housing according to claim 1 , wherein the lower housing portion includes a base disposed between the extension and the body portion, and the middle housing portion includes an indent.

3. The tool housing according to claim 1 , wherein the body portion further includes a cut out.

4. The tool housing according to claim 1 , wherein the body portion further includes a collar.

5. The tool housing according to claim 1 , wherein the lower housing portion further includes a base portion disposed between the extension and the body portion, and a flange disposed between the base portion and the body portion, wherein the flange provides a structural interface between the base portion and the body portion.

6. The tool housing according to claim 1 , wherein the tool head is a ratchet head.

Assignees

• Snap On Incorporated

Inventors

• Schiltz John D
• Purcell Nathan H
• Beer Joshua M

Classifications

• B25G1/00

  Handle constructions · CPC title

• B25B23/0042

  Connection means between screwdriver handle and screwdriver shaft · CPC title

• B25F5/02 Primary

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

• B23G1/32

  by milling · CPC title

• B25B21/00

  Portable power-driven screw or nut setting or loosening tools; (details or components, e.g. casings, bodies, of portable power-driven tools not particularly related to the operation performed B25F5/00; {for mounting or dismounting wheels B60B29/006}); Attachments for drilling apparatus serving the same purpose (machines B23P19/06) · CPC title