Title:
COUPLING STRUCTURE INCLUDING PLURALITY OF COUPLING PORTIONS AND SHAPE VARYING MEMBER
Document Type and Number:
WIPO Patent Application WO/2023/145587
Kind Code:
A1
Abstract:
The present invention provides a telescopic structure having a variable shape and including a plurality of junctions, the telescopic structure being telescopic using a plurality of coupling structures 20 coupled together. Each coupling structure 20 includes two rigid members 21 and a plurality of lateral coupling portions 40 attached to each of the rigid members 21. The lateral coupling portions 40 can be rotatably coupled together. In the respective coupling structures 20, the lateral coupling portions 40 attached to the central portion of the respective rigid members 21 are coupled together. In each coupling structure 20, each of the lateral coupling portions 40 attached to the ends of each rigid member 21 is coupled to the lateral coupling portion 40 of another coupling structure 20.
Inventors:
MATSUOKA NORIMICHI (JP)
Application Number:
PCT/JP2023/001445
Publication Date:
August 03, 2023
Filing Date:
January 19, 2023
Export Citation:
Assignee:
FUJIMIYASEISAKUSHO CO LTD (JP)
International Classes:
B25J18/02; E04B2/74; F16S3/06
Foreign References:
| JP2016101219A | 2016-06-02 | |||
| JP2001104239A | 2001-04-17 | |||
| JP2014159070A | 2014-09-04 | |||
| US20180019155A1 | 2018-01-18 | |||
| JP5837023B2 | 2015-12-24 | |||
| JP5996713B1 | 2016-09-21 | |||
| JPH0637527B2 | 1994-05-18 |
Attorney, Agent or Firm:
SAEGUSA & PARTNERS (JP)
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