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    • 4. 发明申请
    • ELEVATOR ROLLER GUIDE
    • 电梯滚轮指南
    • WO2013028184A1
    • 2013-02-28
    • PCT/US2011/048916
    • 2011-08-24
    • OTIS ELEVATOR COMPANYFARGO, Richard N.PITTS, John T.HUBBARD, James L.
    • FARGO, Richard N.PITTS, John T.HUBBARD, James L.
    • B66B7/04B66B11/02
    • B66B7/046B66B7/02B66B11/02
    • An exemplary vertically moveable elevator system component includes a top portion, a bottom portion and a plurality of vertically oriented side portions between the top and bottom portions. At least one of the side portions includes a roller guide support sheet. A first roller guide roller is supported by the sheet such that the first roller is at least partially disposed on a first side of the sheet and an axis of the first roller is generally parallel with the sheet. Second and third rollers are supported by the sheet such that the second and third rollers are on a second, oppositely facing side of the sheet. An axis of each of the second and third rollers is generally perpendicular to the axis of the first roller. The axis of each of the second and third roller remains in a fixed position relative to the sheet.
    • 示例性的可垂直移动的电梯系统组件包括在顶部和底部之间的顶部,底部和多个垂直定向的侧部。 侧部中的至少一个包括辊导向支撑片。 第一辊导辊由片支撑,使得第一辊至少部分地设置在片的第一侧上,并且第一辊的轴线大致平行于片。 第二和第三辊由片材支撑,使得第二和第三辊子在片材的第二相对面上。 第二和第三辊中的每一个的轴线大致垂直于第一辊的轴线。 第二辊和第三辊中的每一个的轴线保持在相对于纸张的固定位置。