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:
Jul. 23, 2024
Filed:
Oct. 25, 2019
Tone Co., Ltd., Osaka, JP;
Subaru Corporation, Tokyo, JP;
Katsuhiro Fujimoto, Osaka, JP;
TONE CO., LTD., Osaka, JP;
SUBARU CORPORATION, Tokyo, JP;
Abstract
The present invention provides an electric power tool comprising a rotary member including a rotating shaft, a fixed member including a motor for operating the rotary member, a data transmitting unit having a sensor to measure the physical quantity of the rotary member and a transmitter to transmit signals about the measurement value wherein the transmitter is electrically connected to the sensor, and both the transmitter and the sensor are mounted on the rotary member and are integrally rotatable with the rotating shaft, and a data transmitting/receiving unit having a receiver mounted on the fixed member, so that the signals are transmitted and received through near field wireless communication via the transmitter and the receiver, and the signals are sent from an outputting device.