To provide a floor structure of an elevator capable of holding the bonding strength of an adhesive agent.SOLUTION: A floor structure of an elevator includes a plate material, a reinforcement member arranged on one main surface side of the plate material, and an adhesive layer bonding the plate material and the reinforcement member. The adhesive layer has a configuration in which first cured regions and second cured regions, which are formed by curing a two pack acrylic adhesive agent, are alternately arranged. The first cured region contains an organic peroxide having a concentration higher than that of the second cured region as an additive. The second cured region contains a reducing agent having a concentration higher than that of the first cured region as an additive.SELECTED DRAWING: Figure 2
【課題】接着剤による接合強度を保持することが可能なエレベーターの床構造体を提供する。【解決手段】板材と、前記板材の一主面側に配置された補強部材と、前記板材と前記補強部材とを接合する接着層とを備え、前記接着層は、二液型アクリル系接着剤を硬化させた第1硬化領域と第2硬化領域とが交互に配置された構成を有し、前記第1硬化領域は、前記第2硬化領域よりも高濃度の有機過酸化物を添加剤として含有し、前記第2硬化領域は、前記第1硬化領域よりも高濃度の還元剤を添加剤として含有するエレベーターの床構造体である。【選択図】図2
FLOOR STRUCTURE OF ELEVATOR AND METHOD OF MANUFACTURING FLOOR STRUCTURE OF ELEVATOR
エレベーターの床構造体およびエレベーターの床構造体の製造方法
2023-02-16
Patent
Elektronische Ressource
Japanisch
IPC: | B66B Aufzüge , ELEVATORS / F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES , Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile |
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