Patent · US Active

Power tool

US11707776B2 · kind B2 · utility

0Cited by

1References

11Claims

0Family size

Assignee

MAKITA CORPORATION · JP

Inventors

Hiroki Ikuta · Anjo, JP
Yosuke NAOI · Anjo, JP

Key dates

Filing date	Jan 3, 2022
Grant date	Jul 25, 2023
Priority date	—
Expiry date	Jan 3, 2042

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF16D2041/0665
WIPO fieldMachine tools
WIPO sectorMechanical engineering

Abstract

A power tool includes a motor and a gear speed reducer. The motor has a motor shaft that is rotatable in a normal direction and in a reverse direction. The gear speed reducer is operably coupled to the motor shaft. The gear speed reducer is configured such that a reduction ratio of the gear speed reducer is changed in response to a change of a rotation direction of the motor shaft.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.