Patent ID: 8287222

Claim:
A transfer system for transferring a transported object with a transporting vehicle, which travels along a track and which transports the transported object, and with a port which can put the transported object and which can take in and out the transported object or a processed object in a processing apparatus, which performs a process on the processed object accommodated in the transported object, the transfer system comprising: a first shelf which is disposed to block an original transfer path in the middle which is from a transfer position at which the transporting vehicle transfers the transported object to the port and which can transfer the transported object with the transporting vehicle; a second shelf which can at least temporarily put the transported object; a displacing device which can reciprocate the transported object with respect to the first shelf and the port in a first direction, which is a direction coming close to and going away from the processing apparatus, and which can reciprocate the transported object at a first direction position, which is away in the first direction from the first shelf and the port, in a second direction crossing the first direction; a communicating device which has a first communicating device and a second communicating device, the first communicating device which receives a first system signal indicating a transfer request associated with the transporting vehicle from the transporting vehicle or which transmits the first system signal to the transporting vehicle, the first communicating device which can transmit a second system signal indicating a transfer permission associated with the first shelf to the transporting vehicle or which can receive the second system signal from the transporting vehicle, and the second communicating device which transmits the first system signal to the processing apparatus or which receives the first system signal from the processing apparatus, and the second communicating device which can receive the second system signal associated with the port from the processing apparatus or which can transmit the second system signal associated with the port to the processing apparatus; and a controlling device for controlling the second communicating device to transmit and receive the first system signal and the second system signal associated with the port with the processing apparatus and for controlling the displacing device to transfer the transported object to the port in accordance with the second system signal associated with the port received from the processing apparatus or transmitted to the processing apparatus if the transported object transferred from the transporting vehicle to the first shelf or transferred from the first shelf to the second shelf is displaced to the port.