Patent ID: 9586760
Date: 2017-03-07
CPC Classifications: B65G,G01R

Claim:
1. A conveying carrier, at least one of which is provided to a guide rail of a device conveying unit for conveying a device under test (DUT) and transferring the DUT between first and second trays on which receiving sections for receiving DUTs provided on the first tray are provided at different pitches than receiving sections for receiving DUTs provided on the second tray, comprising: a device holder for holding the DUT, a base on which the device holder is mounted and is guided along with the guide rail, wherein: when the conveying carrier comes into contact with another conveying carrier on the guide rail, a pitch of the conveying carriers is an integer multiple of a pitch of the receiving sections provided on the first tray, and the pitch of the conveying carriers is variable on the guide rail while the conveying carriers move on the guide rail between the first tray and the second tray.