会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 1. 发明专利
    • Elevator door device
    • JP5344428B2
    • 2013-11-20
    • JP2009054770
    • 2009-03-09
    • 東芝エレベータ株式会社
    • 誠一 染谷
    • B66B13/30
    • PROBLEM TO BE SOLVED: To suppress a guide shoe provided on a sliding door from being removed from the guide groove of a sill without enhancing the strength and rigidity of the sliding door of an elevator. SOLUTION: The elevator door device includes the sliding door 1; the sill 4 formed with the guide groove 5 having a narrow part in which groove width is narrow near an opening and a wide part at the lower part of the narrow part; a retaining member 9 mounted so as to be downward projected from the lower end of the sliding door 1; a slide member mounted to the retaining member 9, comprising an elastic material, having width in a groove width direction equal to or less than the groove width of the narrow part and sliding in the guide groove 5 in a frontage direction according to opening/closing of the sliding door 1; and a removal-stop part mounted to the retaining member 9, arranged so as to be projected in a groove width direction at the wide part, having the width in the groove width direction equal to or less than the width in the groove width direction of the slide member and comprising a harder material than the slide member. COPYRIGHT: (C)2010,JPO&INPIT