Tokyo Metropolitan University

Narita Mfg., Ltd.

Grandtech Fujimoto Co., Ltd

Kawasaki Jukogyo Kabushiki Kaisha

Tokyo Metropolitan Public University Corporation

Jozo Ishida

Hideo Fujimoto

Naoyuki Takesue

Takahiro Kawashima

Shinichi Miura

Mikio Hatano

Iri Takeshita

Atsushi Hamamoto

A first constituent member configured such that a plurality of panels overlaps and a second constituent member configured such that a plurality of panels overlaps are included, in which a first link member that can be expanded and contracted is connected to the first constituent member, a second link member that can be expanded and contracted is connected to the second constituent member, each of the constituent members can be expanded and contracted by expansion and contraction of each of the link members, the first constituent member and the second constituent member can relatively be rotated around rotation axes and also can removably be connected, the first link member and the second link member are connected to both ends of connecting link arm members via a free joint respectively, and the first link member and the second link member can be separated from each other.

Expansion device of panels

A first constituent member constructed such that at least portions of a plurality of panels overlap and a second constituent member constructed such that at least portions of a plurality of panels overlap are included, in which the first constituent member and the second constituent member are connected to a link member that can be expanded and contracted, the first constituent member and the second constituent member are expanded and contracted by expansion and contraction of the link member, and the first constituent member and the second constituent member can relatively be rotated around rotation axes.

Growing community of inventors

Nagoya, Japan

Jozo Ishida