DOOR LEAF SYSTEM FOR CLOSING AND/OR OPENING AN ENTRANCE

摘要

Sliding door leaf system for closing or opening an entrance composed of one or more door leaves and of means for removably fastening said one or more door leaves to one or more carriages slidably mounted on at least one overhead track, said fastening means comprising a lower fastening element connectable to the door leaf by securing means and an upper fastening element projecting underneath said carriage. The present invention relates also to a door leaf system for closing and/or opening an entrance, composed of one or more sliding or hinged or folding door leaves and having floor -mounted guide or abutment means preventing the door leaves from swinging in a direction transversal to the plane defined by the aperture of said entrance. According to another further aspect invention relates to a floor-concealed guide or abutment device optimized specifically for suspended sliding door leaf systems.