Title:
トルク計測装置
Document Type and Number:
Japanese Patent JP7025981
Kind Code:
B2
Abstract:
To provide a torque measuring device which can increase the accuracy of measuring a torque by reducing the influence of temperatures on a strain gauge.SOLUTION: There is provided a torque measuring device which acts on a drive plate 2 connected to a crank shaft at the center part of the drive plate and connected to a torque converter at the outer periphery part of the drive plate. The torque measuring device includes: strain gauges 11 (A to F) arranged in a strain gauge 8 of the drive plate 2; and temperature gauges 12 (A to F) for compensating for the change of the resistance values of the strain gauges 11 (A to F) by temperatures, the strain gauges 11 (A to F) and the temperature gauges 12 (A to F) being arranged on the same circle of the drive plate 2.SELECTED DRAWING: Figure 1
Inventors:
Kazuhiro Ichikawa
Application Number:
JP2018077012A
Publication Date:
February 25, 2022
Filing Date:
April 12, 2018
Export Citation:
Assignee:
Ono Sokki Co., Ltd.
International Classes:
G01L3/14; F16H41/24; G01L3/10
Domestic Patent References:
| JP2009288187A | ||||
| JP2003518240A | ||||
| JP56033538U | ||||
| JP2013011567A | ||||
| JP2017090264A | ||||
| JP2008145342A | ||||
| JP2011209104A | ||||
| JP62229041A | ||||
| JP3249532A |
Foreign References:
| US5386724 | ||||
| US20070220960 |
Attorney, Agent or Firm:
Isono International Patent and Trademark Office