| 摘要 |
A trundle trolley for supporting a door for sliding movement in a tubular track assembly, the trolley including a roller section and a carriage section pivotally mounted on the roller section, the carriage section including a slot on the lower edge and the door including hanger bolts along the top of the door, one hanger bolt being aligned in the slot in each carriage section. Brackets are provided on each carriage section to capture the bolt in the slot in the carriage section. |
