Title:
U-BOLT, MONITORING APPARATUS, AND MONITORING METHOD
Document Type and Number:
WIPO Patent Application WO/2023/084793
Kind Code:
A1
Abstract:
A U-bolt (1) according to the present invention is provided with: a pair of shaft portions (111) that are aligned along a first direction and extend in a second direction perpendicular to the first direction; threaded portions (12) respectively provided in the pair of shaft portions (111); and electronic parts (15) that are respectively provided in the pair of shaft portions and detect the descent of a nut (4).
Inventors:
NAKANISHI TOSHIKI (JP)
KOBAYASHI DAIKI (JP)
ARATAKE ATSUSHI (JP)
SAKURADA YOSUKE (JP)
KOBAYASHI DAIKI (JP)
ARATAKE ATSUSHI (JP)
SAKURADA YOSUKE (JP)
Application Number:
PCT/JP2021/041973
Publication Date:
May 19, 2023
Filing Date:
November 15, 2021
Export Citation:
Assignee:
NIPPON TELEGRAPH & TELEPHONE (JP)
International Classes:
F16B35/00; F16L3/04
Foreign References:
| JP2012172695A | 2012-09-10 | |||
| JP2020186950A | 2020-11-19 | |||
| JP2020020410A | 2020-02-06 | |||
| JP2014225075A | 2014-12-04 | |||
| JP2006063605A | 2006-03-09 | |||
| JP2016029524A | 2016-03-03 |
Attorney, Agent or Firm:
SUGIMURA Kenji (JP)
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