Title:
インフレータブル構造物、および、インフレータブル構造体
Document Type and Number:
Japanese Patent JP7207356
Kind Code:
B2
Abstract:
To provide a technique which makes an external side face of a three-dimensional shape into a plane surface side and improves portability in an inflatable structure.SOLUTION: An inflatable structure comprises a membrane member which includes inner space capable of sealing fluid inside and is maintained in a specific three-dimensional shape by fluid pressure of the fluid sealed into the inner space and a long member which is arranged in the inner space of the membrane member and connected at both ends to the inner surface of the membrane member facing the inner space. When the membrane member is maintained in the specific three-dimensional shape by the fluid pressure of the fluid sealed into the inner space, the long member regulates expansion of the membrane member in the outside direction by constantly maintaining the distance between the inside surface of the membrane member to which one end is connected to the inside surface of the membrane member to which the other end is connected.SELECTED DRAWING: Figure 1
Inventors:
Keisuke Ichige
Mitsuyoshi Kawakami
Mitsuyoshi Kawakami
Application Number:
JP2020045201A
Publication Date:
January 18, 2023
Filing Date:
March 16, 2020
Export Citation:
Assignee:
Toyota Central R & D Labs.
International Classes:
E01F15/08; E04G9/08; E04H15/20
Domestic Patent References:
| JP7088826A | ||||
| JP4129278U | ||||
| JP9151604A | ||||
| JP2000226953A | ||||
| JP50122119U |
Attorney, Agent or Firm:
Junya Tanabe
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