Title:
GUIDE TUBE AND HYPERLOOP DEVICE INCLUDING SAME
Document Type and Number:
WIPO Patent Application WO/2021/251722
Kind Code:
A1
Abstract:
A guide tube according to an embodiment of the present invention may comprise: a tube main body member; a rib member arranged in the longitudinal direction of the tube main body member and coupled to the inner surface of the tube main body member; and a rail support member connected to the rib member.
Inventors:
CHO WOO-YEON (KR)
Application Number:
PCT/KR2021/007139
Publication Date:
December 16, 2021
Filing Date:
June 08, 2021
Export Citation:
Assignee:
POSCO (KR)
International Classes:
E01B25/30; B61B13/08; B61B13/10; E01B25/24
Foreign References:
| KR20170125340A | 2017-11-14 | |||
| KR20000007841U | 2000-05-06 | |||
| JP2004083264A | 2004-03-18 | |||
| JPH10236765A | 1998-09-08 | |||
| KR101781433B1 | 2017-09-25 | |||
| JPH072383U | 1995-01-13 |
Other References:
See also references of EP 4163438A4
Attorney, Agent or Firm:
C&S PATENT AND LAW OFFICE (KR)
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