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:
Nov. 02, 2021
Filed:
Oct. 11, 2018
Applicant:
Makita Corporation, Anjo, JP;
Inventors:
Itsuku Kato, Anjo, JP;
Akira Tomonaga, Anjo, JP;
Katsuna Hayashi, Anjo, JP;
Tokuo Hirabayashi, Anjo, JP;
Tomoyuki Kondo, Anjo, JP;
Assignee:
MAKITA CORPORATION, Anjo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B25B 21/02 (2006.01); B25F 5/00 (2006.01); H02P 6/17 (2016.01); B25D 11/04 (2006.01);
U.S. Cl.
CPC ...
B25B 21/02 (2013.01); B25D 11/04 (2013.01); B25F 5/00 (2013.01); B25F 5/001 (2013.01); H02P 6/17 (2016.02); B25D 2250/005 (2013.01); B25D 2250/095 (2013.01); B25D 2250/201 (2013.01); B25D 2250/221 (2013.01); B25D 2250/265 (2013.01);
Abstract
An electric working machine in one aspect of the present disclosure includes: a motor, a manipulator, a setter, and a controller. The setter sets first control characteristics preliminarily registered. The first control characteristics are set to achieve a rotational speed of the motor from a minimum rotational speed to a maximum rotational speed with a manipulating range of the manipulator, which is 50% or less of an effective manipulating range thereof.