LOAD DETECTION DEVICE AND TRANSMISSION DEVICE WITH THE SAME

PROBLEM TO BE SOLVED: To provide a load detection device 1 where an angular sensor 2 for detecting a deformation quantity of a compression coil spring 5 interposed between a load member 3 and a member 4 is fixed at a constant position.SOLUTION: In the load detection device 1, an elastic deformation...

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1. Verfasser: TOMOTA AKIHIKO
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a load detection device 1 where an angular sensor 2 for detecting a deformation quantity of a compression coil spring 5 interposed between a load member 3 and a member 4 is fixed at a constant position.SOLUTION: In the load detection device 1, an elastic deformation amount of a compression coil spring 5 interposed between a first holding member 6 that is integrally formed with the load member 3 and a second retention member 7 that is integrally formed with the load member 4 is calculated by a rotation angle of a sensor arm 2c of an angular sensor 2 engaging with a rotation shaft 12 of a first pinion 11 meshing with a first rack 8 that is integrally formed with the first holding member 6 and a movable third rack 10.