| 摘要 |
An arrangement (1) in doors of the kind comprising a plurality of door panels (2, 2<1>) which are hingedly interconnected in rows and which are arranged to move along guide tracks extending along the intended path of movement of the door by means of rollers (3) operative between the guide tracks and the door panels. The invention allows the door to be mounted and supported in a simple and efficient manner. The hinge joint (9) between two interconnectable door panels which in a manner known per se present along their edges channel-shaped snap-fit hinge interconnecting members (15, 16), is designed to support the shaft (10) on which the associated roller (3) is mounted, in the interior of its reception space (11) in the median centre plane through the door panels, and a plurality of radially extending supports (13) are provided internally in the reception space of one of said hinge interconnecting members so as to cooperate with the roller mounting means. |
