LIGHTWEIGHT TOP PLATE

To provide a top plate that is lightweight and has high rigidity.SOLUTION: A top plate member 2B that is a lightweight top plate comprises: a top plate core material 19 comprising a top plate frame body 14 in which four metal top plate frame materials 11, 12, 13, and 13 are arranged in a frame shape...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: KUBOTA MAKOTO, USUMOTO HIROTO, KOJIMA ISAMU
Format: Patent
Sprache:eng ; jpn
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Beschreibung
Zusammenfassung:To provide a top plate that is lightweight and has high rigidity.SOLUTION: A top plate member 2B that is a lightweight top plate comprises: a top plate core material 19 comprising a top plate frame body 14 in which four metal top plate frame materials 11, 12, 13, and 13 are arranged in a frame shape, a honeycomb-like core material 16 arranged in the frame of the top plate frame body 14, and a pair of upper and lower metal plates 17 and 18 bonded to upper and lower surfaces of the top plate frame body 14 and upper and lower surfaces of the core material 16; and a pair of upper and lower decorative plates 21 and 22 bonded to upper and lower surfaces of the top plate core material 19.SELECTED DRAWING: Figure 22 【課題】軽量で剛性が高い天板を提供する。【解決手段】軽量天板である天板部材2Bは、4本の金属製の天板枠材11,12,13,13を枠状に配設した天板枠体14と、天板枠体14の枠内に配設したハニカム状のコア材16と、天板枠体14の上下面及びコア材16の上下面に接着した上下一対の金属板17,18と、を有する天板芯材19と、天板芯材19の上下面に接着した上下一対の化粧板21,22とを備えている。【選択図】図22