Title:
PLATE-TYPE FLEXIBLE FILM COUPLING MEMBER AND TROLLEY SYSTEM OF FLEXIBLE ON-OFF STRUCTURE INCLUDING SAME
Document Type and Number:
WIPO Patent Application WO/2021/002715
Kind Code:
A1
Abstract:
The present invention is characterized by providing a trolley system of a flexible on-off structure. The trolley system comprises a plate supporting a cable, a slider moving on the cable, and a flexible film coupling member which is provided below the slider and to which a flexible film is coupled, wherein the flexible film coupling member includes: an upper plate (220) and a lower plate (230); a flexible film (400) provided between the upper plate and the lower plate; and bolts (240) for coupling the upper plate and the lower plate.
Inventors:
HWANG KYUNG JU (KR)
KIM YUN JIN (KR)
HUB ALEXANDER (DE)
KIM YUN JIN (KR)
HUB ALEXANDER (DE)
Application Number:
PCT/KR2020/008698
Publication Date:
January 07, 2021
Filing Date:
July 03, 2020
Export Citation:
Assignee:
UNIV SEOUL IND COOP FOUND (KR)
International Classes:
E04B7/16; E04H15/18; E04H15/64
Foreign References:
| KR101371770B1 | 2014-03-11 | |||
| KR20190051590A | 2019-05-15 | |||
| JP2001287889A | 2001-10-16 | |||
| KR102053904B1 | 2019-12-09 |
Other References:
LEE, YU HAN: "Research on the structural design and driving device of retractable membrane structures - Focused on the application of engineering plastics", MASTER'S THESIS, 1 February 2018 (2018-02-01), pages 1 - 210, XP009525363
Attorney, Agent or Firm:
MI PATENT AND LAW FIRM (KR)
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