Abstract: A transfer system includes a carrier and a storage shelf. The carrier transfers an object along a transfer path on or suspended from a ceiling. The storage shelf is disposed along the transfer path and stores the object transferred by the carrier. The storage shelf includes a placement portion having the object placed thereon. The placement portion moves up and down with respect to a transfer position Tat which the object is transferred between the placement portion and the carrier.

Abstract: A transfer system includes a ceiling carrier, a ceiling storage shelf, and a purging device. The ceiling carrier transfers a foup along a running rail. The ceiling storage shelf is provided along the running rail. The ceiling storage shelf stores the foup transferred by the ceiling carrier. The purging device purges the foup stored in the ceiling storage shelf. The ceiling storage shelf includes placement portions and for placing the foup thereon. The placement portions and can be moved with respect to a storage shelf body of the ceiling storage shelf by a driving gas supplied to the purging device.

Abstract: A transfer system includes a carrier and a storage shelf. The carrier transfers an object along a transfer path on or suspended from a ceiling. The storage shelf is disposed along the transfer path and stores the object transferred by the carrier. The storage shelf includes a placement portion having the object placed thereon. The placement portion moves up and down with respect to a transfer position Tat which the object is transferred between the placement portion and the carrier.

Abstract: A first carriage is provided with a support rail that supports a main body, and is configured to travel together with a second carriage that includes the main body along the first path, in a supporting state that is a state of supporting the main body, using the support rail. In a state where the first carriage is located at a connection part of the first path, which is connected to the second path, the support rail is located on an extension line of the travel rail.