发明名称 MULTI-DIRECTIONAL CANTED WHEEL CARRIER FOR OPERABLE WALLS
摘要 A canted wheel carrier for supporting operable wall panels from upper and/or lower supporting surfaces to enable multi-directional movement of the panels and facilitate negotiation of angle turns and intersections without switches or curves in the supporting surfaces with a minimum of frictional resistance thereby reducing the force which must be applied to the panels to move them to a desired location and reducing frictional wear. The invention includes a top or bottom canted wheel carrier with or without a guide member or with a single or multiple canted wheels which engage a top or bottom supporting surface.
申请公布号 IL55519(A) 申请公布日期 1981.02.27
申请号 IL19780055519 申请日期 1978.09.06
申请人 PANELFOLD INC 发明人
分类号 E05D15/00;E05D15/06;E05D15/10;(IPC1-7):04G21/14 主分类号 E05D15/00
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