DOOR-SIDE GUIDING UNIT FOR SLIDING DOOR BRACING GUIDANCE DEVICE AND SLIDING DOOR BRACING GUIDANCE DEVICE

摘要

A magnetically attracting member (54) for magnetically attracting a guidance member (42) provided on the floor (G) side to guide the same into a guidance rail (30) that is provided on the bottom end face of a door body that travels in suspension is pivotably supported by a frame (52). The magnetically attracting member (54) is lowered into contact with the floor surface and lifted up from the floor surface by a protrusion of the guidance member (42) or the like protruding from the floor surface and kept at that lift position so as to guide the guidance member (42), which braces and guides the door body (12), into the guidance rail, thereby facilitating positioning of the magnetically attracting member of the door-side guiding unit.