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:
Jan. 02, 2024
Filed:
Nov. 04, 2022
Koki Holdings Co., Ltd., Tokyo, JP;
Takeshi Saitou, Ibaraki, JP;
Tetsuhito Shige, Ibaraki, JP;
Daiki Kiyohara, Ibaraki, JP;
Masashi Nishida, Ibaraki, JP;
KOKI HOLDINGS CO., LTD., Tokyo, JP;
Abstract
A driver capable of suppressing increase in a load torque of a motor when a striking mechanism is moved by the torque of the motor against a force of a first moving mechanism is provided. The driver includes a striking mechanismmovable in a first direction Band a second direction Bopposite to the first direction Band a first moving mechanism configured to move the striking mechanismin the first direction Bto strike a fastener, and the driver further includes a motor, a second moving mechanismrotated by the torque of the motor and configured to move the striking mechanismin the second direction against a force of the first moving mechanism, and torque suppression mechanismsA toH configured to suppress increase in the torque of the motor when the striking mechanismis moved in the second direction B