High-rigidity elevator car floor
A lightweight floor panel for a lift cabin has a metal base panel (1) and a metal top panel (2) with a metal grid structure (4) clamped in between. The grid structure is made from metal strips with slots to clip together with the strips at right angles to the panels. The grid is welded at the crossi...
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| Format: | Patent |
| Sprache: | eng ; fre ; ger |
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| Zusammenfassung: | A lightweight floor panel for a lift cabin has a metal base panel (1) and a metal top panel (2) with a metal grid structure (4) clamped in between. The grid structure is made from metal strips with slots to clip together with the strips at right angles to the panels. The grid is welded at the crossing points, and to the panels, via holes (9) in the panels to form a self supporting structure. The edges of the floor are formed by turned down edges of the top panel welded to the sides of the structure. |
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