TORQUE WRENCH, PROGRAM FOR TORQUE WRENCH, AND NOTIFICATION METHOD OF TORQUE WRENCH

To suppress a power consumption while making possible to view light from a light source in any use mode of a torque wrench in fastening work.SOLUTION: There is provided a torque wrench 100 that comprises a head 10, a handle part 20 provided with the head at the tip thereof, a plurality of light sour...

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Bibliographic Details
Main Author OKAWA YUKI
Format Patent
LanguageEnglish
Japanese
Published 20.07.2022
Subjects
HAND TOOLS
MANIPULATORS
PERFORMING OPERATIONS
PORTABLE POWER-DRIVEN TOOLS
TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FORFASTENING, CONNECTING, DISENGAGING OR HOLDING
TRANSPORTING
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Summary:To suppress a power consumption while making possible to view light from a light source in any use mode of a torque wrench in fastening work.SOLUTION: There is provided a torque wrench 100 that comprises a head 10, a handle part 20 provided with the head at the tip thereof, a plurality of light sources 41 which are provided at a plurality of places of the handle part, and emit light in different directions when viewed from an axial direction of the handle part, and a light emission control part C which makes the light sources emit the light when fastening torque of a fastened object satisfies a predetermined standard, wherein the light emission control part makes the light sources emit the light according to a use mode of the torque wrench in fastening work.SELECTED DRAWING: Figure 2 【課題】締付作業時におけるトルクレンチの使用態様にかかわらず、光源からの光を視認できるようにしつつ、消費電力を抑える。【解決手段】ヘッド１０と、前記ヘッドが先端部に設けられた柄部２０と、前記柄部の複数箇所に設けられ、その柄部の軸方向から見て互いに異なる向きに光を射出する複数の光源４１と、締付対象の締付トルクが所定の基準を満たした場合に前記光源を発光させる発光制御部Ｃとを備えたトルクレンチ１００であって、前記発光制御部が、締付作業時における前記トルクレンチの使用態様に応じた光源を発光させるようにする。【選択図】図２
Bibliography:Application Number: JP20210001422