Abstract: Provided is a shifting apparatus of a dual clutch transmission, including: a plurality of drive gears inserted into a first input shaft or a second input shaft of dual clutches; a plurality of transmission gears synchronized with the drive gears, respectively, and each inserted into a first support shaft or a second support shaft; a plurality of synchronizers positioned between the transmission gears and each slidably inserted into the first support shaft or the second support shaft; a plurality of shift forks connected to the synchronizers and follower pin, respectively; and a dual cam mechanism connected to the follower pin of the shift forks to move the shift forks by rotation so that the synchronizers slidably move to be engaged with the transmission gears along the first support shaft 15 or the second support shaft.

Abstract: Provided is a shifting apparatus of a dual clutch transmission, including: a plurality of synchronizers (S1, S2, S3, S4) mounted to a first support shaft 23 or a second support shaft 24, respectively, to be positioned between driven gears (D1, D2, D3, D4, D5, D6, D7, DR) that are synchronized with drive gears (G1, G2, G3, G4, G5, G6, G7) that are connected to a first input shaft 21 or a second input shaft 22 connected to a first clutch (C1) and a second clutch (C2) of dual clutches 11; a plurality of shift forks 41, 42, 43, and 44, connected to the synchronizers (S1, S2, S3, S4) and having follower pins 41c,42c,43c, and 44c, respectively; and a cam 50 connected to the follower pins 41c, 42c, 43c, and 44c of the plurality of shift forks and formed with a cam groove 51 along the periphery thereof.