To provide a panel expansion device in which members are constituted of four or more panels and the panels can be expanded in a direction between the members mounted with the panels.SOLUTION: The panel expansion device comprises a first constitution member 2 configured so that at least parts of a plurality of panels 4, 5 and 6 overlap with one another and a second constitution member 3 configured so that at least parts of a plurality of panels 7, 8 and 9 overlap with one another. The first constitution member 2 and the second constitution member 3 are connected to an expandable link member 15, the first constitution member 2 and the second constitution member 3 can be expanded by expansion of the link member 15, and the first constitution member 2 and the second constitution member 3 can be turned relatively with rotating shafts 11 and 12 as centers.SELECTED DRAWING: Figure 2
【課題】構成するパネルの枚数を4枚以上とするとともに、その取り付けた部材相互間方向に伸縮できるようにしたパネルの伸縮装置を提案する。【解決手段】複数のパネル4,5,6が、少なくとも一部が重なり合うように構成された第1構成部材2と、複数のパネル7,8,9が、少なくとも一部が重なり合うように構成された第2構成部材3を有し、第1構成部材2と前記第2構成部材3は、伸縮可能なリンク部材15に接続され、第1構成部材2と第2構成部材3は、リンク部材15の伸縮により伸縮し、第1構成部材2と第2構成部材3は、回転軸11,12を中心として、相対的に回動できるようにした。【選択図】 図2
PANEL EXPANSION DEVICE
パネルの伸縮装置
05.09.2019
Patent
Elektronische Ressource
Japanisch
IPC: | B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES |
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