| 摘要 |
The invention relates to a frame for doors or windows with sliding leafs, consisting of one fixed frame applied to one building door or window opening and one or more moveable frames, for assembly in one or more single or double glass panels, composing one or several sliding leafs, which can be displaced by lateral sliding, in parallel plans, in which said moveable frame (4, 5, 8, 9, 10, 11, 12, 15, 18) of said sliding leafs is supported by tracks for bearings (15) arranged in its lower portion in a plurality of support bearings (17), mounted on bearing supports (14), arranged in the fixed frame lower portion (1, 2, 3, 6, 7, 14, 15, 16, 17, 18). |
