Hand-held planning tool

Patent metadata

Field	Value
Publication number	US-12589518-B2
Application number	US-202318136928-A
Country	US
Kind code	B2
Filing date	Apr 20, 2023
Priority date	Apr 25, 2022
Publication date	Mar 31, 2026
Grant date	Mar 31, 2026

Abstract

A hand-held power tool includes a housing, a first shoe movably coupled to the housing, a second shoe fixedly coupled to the housing, a rotating cutting tool disposed between the first shoe and the second shoe, and a depth adjustment mechanism configured to adjust a position of the first shoe relative to the second shoe. The rotating cutting tool is configured to engage a workpiece. The depth adjustment mechanism includes a rotary handle and an inner shaft. The inner shaft is fixedly coupled to the first shoe and threadedly coupled to the rotary handle. The first shoe translates relative to the second shoe in response to rotation of the rotary handle.

First claim

What is claimed is:

1 . A hand-held power tool comprising:
a housing; a first shoe movably coupled to the housing; a second shoe separate from the housing and fixedly coupled to the housing; a rotating cutting tool disposed between the first shoe and the second shoe, the rotating cutting tool configured to engage a workpiece; and a depth adjustment mechanism configured to adjust a position of the first shoe relative to the second shoe, the depth adjustment mechanism including
a rotary handle, and
an inner shaft, the inner shaft fixedly coupled to the first shoe and threadedly coupled to the rotary handle,
wherein the first shoe translates relative to the second shoe in response to rotation of the rotary handle, and wherein the second shoe extends into a central portion of the housing, and thereby forms a support structure configured to support the first shoe and the depth adjustment mechanism.

2 . The hand-held power tool of claim 1 , wherein rotation of the rotary handle in a first direction results in translation of the first shoe in a direction that increases a vertical offset between a bottom surface of the first shoe and a bottom surface of the second shoe, and wherein rotation of the rotary handle in a second direction, opposite the first direction, results in translation of the first shoe in a direction that decreases the vertical offset between the bottom surface of the first shoe and the bottom surface of the second shoe.

3 . The hand-held power tool of claim 1 , wherein the rotary handle is configured to rotate without translating, and wherein the inner shaft is configured to translate without rotating.

4 . The hand-held power tool of claim 1 , wherein the depth adjustment mechanism includes an outer adjustment housing disposed within the rotary handle, wherein the outer adjustment housing is rotationally fixed to the rotary handle, and wherein a radially inner surface of the outer adjustment housing is threaded.

5 . The hand-held power tool of claim 4 , wherein the depth adjustment mechanism further includes an inner adjustment housing disposed within the outer adjustment housing, wherein the inner adjustment housing is threadedly coupled to the outer adjustment housing and rotationally fixed to the inner shaft.

6 . The hand-held power tool of claim 1 , wherein the depth adjustment mechanism includes a plurality of indicia configured to visually indicate a cutting depth of the hand-held power tool to an operator.

7 . The hand-held power tool of claim 1 , wherein the depth adjustment mechanism includes a detent mechanism configured to provide a tactile indication to an operator that a cutting depth of the hand-held power tool has been changed.

8 . The hand-held power tool of claim 1 , wherein the inner shaft extends through the support structure.

Assignees

• Milwaukee Electric Tool Corp

Inventors

• Temme Connor M
• Schleis Matthiew
• Holly Jeffrey S
• Fenner Jason E

Classifications

• B27C1/02

  Smoothing, i.e. working one side only · CPC title

• B27C1/10 Primary

  Hand planes equipped with power-driven cutter blocks · CPC title