The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 03, 2025
Filed:
Sep. 28, 2022
Makita Corporation, Anjo, JP;
Makoto Chikaraishi, Anjo, JP;
Fuminari Fujii, Anjo, JP;
MAKITA CORPORATION, Anjo, JP;
Abstract
An electric work machine () includes: a motor () having a rotor (), which rotates about a rotational axis relative to a stator (A;B;C;D); an output part () driven by the rotor; and a temperature-detecting device () disposed on or in the stator. The stator includes: a stator core () having teeth (), which radially protrude from a yoke (); an insulator (), which has tooth-covering parts () that respectively cover at least a portion of surfaces of the respective teeth and is fixed to the stator core; and coils () respectively wound on the teeth over the tooth-covering parts. The temperature-detecting device is disposed in a recess () provided on (in) the insulator.