Title:
FIXING MEMBER SLACK DETECTION DEVICE AND FIXING MEMBER SLACK WARNING DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/144942
Kind Code:
A1
Abstract:
This fixing member slack detection device (31) comprises: a first attachment part (33) configured so as to rotate integrally with a first fixing member (21); a second attachment part (35) configured so as to rotate integrally with a second fixing member (22); and a coupling part (37) that couples the first attachment part (33) and the second attachment part (35). The coupling part (37) deforms due to the rotation of at least one of the first attachment part (33) and the second attachment part (35). A control device (45) determines that slack is present in the fixing members (21, 22) from a detection result of an acceleration sensor (43) provided to the coupling part (37). A transmitting circuit (48) transmits information for enabling recognition of the presence of the slack, to an actuation device (51) for actuating a warning unit (57).
Inventors:
YAMADA HIROHISA (JP)
Application Number:
PCT/JP2022/002946
Publication Date:
August 03, 2023
Filing Date:
January 26, 2022
Export Citation:
Assignee:
TAIHEIYO KOGYO KK (JP)
International Classes:
B60B3/16
Domestic Patent References:
| WO2019221599A1 | 2019-11-21 |
Foreign References:
| JP2016188769A | 2016-11-04 | |||
| JP2014531000A | 2014-11-20 | |||
| JP2017161478A | 2017-09-14 |
Attorney, Agent or Firm:
ONDA Makoto et al. (JP)
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