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:
Aug. 18, 2020
Filed:
Oct. 16, 2018
Applicant:
Makita Corporation, Anjo-shi, JP;
Inventors:
Kouichi Takeda, Anjo, JP;
Takuya Kusakawa, Anjo, JP;
Assignee:
MAKITA CORPORATION, Anjo-Shi, JP;
Primary Examiner:
Int. Cl.
CPC ...
H02J 7/00 (2006.01); H02P 6/28 (2016.01); B27B 17/08 (2006.01); H02P 23/14 (2006.01); B25F 5/00 (2006.01); H02P 29/032 (2016.01);
U.S. Cl.
CPC ...
H02J 7/0029 (2013.01); B25F 5/00 (2013.01); B27B 17/08 (2013.01); H02P 6/28 (2016.02); H02P 23/14 (2013.01); H02P 29/032 (2016.02); H02J 7/00306 (2020.01);
Abstract
An electric work machine () includes a motor (M) and a control unit () that controls rotation of the motor. The control unit () is configured such that an operating mode is switchable between a normal mode, in which the motor is rotated within a prescribed output range, and a power mode, in which the motor is rotatable with energy greater than in the normal mode. Furthermore, the control unit () is configured to restrict use of the power mode.