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. 05, 2024
Filed:
Jan. 17, 2023
Applicant:
Maxell Izumi Co., Ltd., Matsumoto, JP;
Inventors:
Keiichiro Kamijo, Matsumoto, JP;
Katsutoshi Kochiyama, Matsumoto, JP;
Assignee:
MAXELL IZUMI CO., LTD., Matsumoto, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B25F 5/00 (2006.01); B25F 5/02 (2006.01);
U.S. Cl.
CPC ...
B25F 5/005 (2013.01); B25F 5/02 (2013.01);
Abstract
There is provided a compact, lightweight, hydraulic electric tool which can perform a long-term operation by minimizing power consumption while preventing operation efficiency from being degraded due to a hot electric motor. An electric tool includes a main body having an oil tank, a hydraulic pump for feeding hydraulic oil to a cylinder part, and an electric motor for driving the hydraulic pump, and a tool head operated by a pressing force of a piston in the cylinder part in a state where the tool head is coupled to the main body. The oil tank is configured to cover a motor case.