Title:
DETECTION DEVICE, STATE DETECTION DEVICE, AND DETECTION METHOD
Document Type and Number:
WIPO Patent Application WO/2024/024731
Kind Code:
A1
Abstract:
A sensor device (100) (detection device) comprises: an acceleration sensor (1) (acceleration detection unit) that rotates in conjunction with the rotation of a nut (240) (fastening member) that fastens a wheel hub (250a) (fastened member) to a wheel (220) (rotating body), and detects acceleration along a detection axis (X) (Y) that intersects with a rotation shaft (O) of the wheel (220); and a signal processing unit (2) (state detection unit) that detects the fastening state of the nut (240) on the basis of the acceleration detected by the acceleration sensor (1).
Inventors:
KOSUGI MASANORI (JP)
Application Number:
PCT/JP2023/027020
Publication Date:
February 01, 2024
Filing Date:
July 24, 2023
Export Citation:
Assignee:
TOKAI RIKA CO LTD (JP)
International Classes:
G01M13/00; G01L5/00; G01M17/013; G01M17/02
Domestic Patent References:
| WO2023144942A1 | 2023-08-03 |
Foreign References:
| CN109900466A | 2019-06-18 | |||
| JP6430915B2 | 2018-11-28 | |||
| JP2021047185A | 2021-03-25 | |||
| JP2005170224A | 2005-06-30 | |||
| JP2016188769A | 2016-11-04 |
Attorney, Agent or Firm:
FUKAMI PATENT OFFICE, P.C. (JP)
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