| 摘要 |
The revolving door assembly (20) has a number of door panes (31,34) which rotate around a center vertical axis (25), within walls (21,22) forming cylindrical segments, so that there are passages (23,24) for movement through the housing with the door rotation. At least one door pane can swing separately on a vertical axis (35), parallel to the center axis of the revolving doors. |
