| 摘要 |
FIELD: construction.SUBSTANCE: invention relates to a fastening unit (2) for a sliding door (1), comprising a support roller holder (3), on which one or more support rollers (5) are installed as capable of rotation, which may roll on a rail (6), besides, on the support roller holder (3) an anti-theft protection mechanism (11) moves, at the same time the specified anti-theft protection mechanism in the first position makes it possible to lift the support roller holder (3), and in the locked second position prevents lifting of the support roller holder (3) from the rail (6), besides, the anti-theft protection mechanism (11) comprises a tab (10), which passes under the rail (6) in the locked position and may lower for disconnection from the rail (6).EFFECT: improved design.7 cl, 12 dwg |
