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:
May. 06, 2025
Filed:
Oct. 08, 2021
Koki Holdings Co., Ltd., Tokyo, JP;
Tatsuhiro Tago, Ibaraki, JP;
Toshinori Yasutomi, Ibaraki, JP;
Koki Holdings Co., Ltd., Tokyo, JP;
Abstract
In a driver machine, a blank firing prevention mechanismhas a feeder position sensorthat detects the prohibition position of a feederof a magazine. When a control unitdetects the prohibition position of the feederon the basis of a detection signal from the feeder position sensor, the control unitprohibits driving of a motor. Thus it is possible to prevent blank firing of a striking part. The feeder position sensoris provided to an ejection part. Thus it is unnecessary for a wire, which connects the control unitand the feeder position sensor, to be extended to the outside of a housing, in comparison with a structure in which the feeder position sensoris provided in a magazine caseof the magazine