Title:
伸縮アームを用いた形状可変立体構造物
Document Type and Number:
Japanese Patent JP6391124
Kind Code:
B2
Abstract:
A variable shape three-dimensional structure includes: an upper frame (10); a lower frame (20); and a longitudinal coupling member (30) that couples the upper and lower frames. Each of the upper and lower frames includes cross units and an end coupling portion. Each cross unit is formed by two rigid members crossing each other in an X-shape and pivotally coupled together. The end coupling portion pivotally couples the ends of the rigid members of the cross units. The longitudinal coupling member (30) includes a bent unit comprising a first and second bent rigid members (31,32), and a bent portion coupling shaft (33). The first and second bent rigid members are bent in a V-shape. The bent portion coupling shaft pivotally couples the bent portions of the first and second bent rigid members. The upper end of the bent unit (30) is coupled to the upper frame (10) and the lower end of the bent unit (30) is coupled to the lower frame (20).
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Inventors:
Tokuyasu Matsuoka
Application Number:
JP2016155719A
Publication Date:
September 19, 2018
Filing Date:
August 08, 2016
Export Citation:
Assignee:
Fujinomiya Manufacturing Co., Ltd.
International Classes:
F16S5/00; F16M11/24; F16M11/34; F16M13/00
Domestic Patent References:
| JP2008308940A | ||||
| JP4016651A | ||||
| JP2011121416A |
Foreign References:
| US20020112413 | ||||
| US20040079406 |
Attorney, Agent or Firm:
Patent Business Corporation Imy International Patent Office