Title:
ROLLING BEARING
Document Type and Number:
WIPO Patent Application WO/2023/277193
Kind Code:
A1
Abstract:
This rolling bearing has an outer race having a predetermined axis of rotation; an inner race disposed on the inner circumferential side of the outer race and in a manner concentric to the outer race; a plurality of rolling bodies disposed between the outer race and the inner race; and a strain gauge that detects strain on the outer race or the inner race. The strain gauge has three or more detection elements disposed on the outer circumferential surface of the outer race or on the inner circumferential surface of the inner race. The three or more detection elements include at least two detection elements located at positions different in the direction along the axis of rotation and in the circumferential direction of the outer race or the inner race.
Inventors:
KITAMURA ATSUSHI (JP)
ADACHI SHIGEYUKI (JP)
ASAKAWA TOSHIAKI (JP)
ADACHI SHIGEYUKI (JP)
ASAKAWA TOSHIAKI (JP)
Application Number:
PCT/JP2022/026531
Publication Date:
January 05, 2023
Filing Date:
July 01, 2022
Export Citation:
Assignee:
MINEBEA MITSUMI INC (JP)
International Classes:
F16C41/00; F16C19/06; F16C33/58; G01L5/00
Foreign References:
| JP2021001807A | 2021-01-07 | |||
| JP2003530565A | 2003-10-14 | |||
| JP2017096445A | 2017-06-01 | |||
| JPS55132926A | 1980-10-16 | |||
| JP2005249594A | 2005-09-15 | |||
| JP2021111064A | 2021-08-02 |
Attorney, Agent or Firm:
ITOH, Tadashige et al. (JP)
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