the closed finger, the fingers move converters supply the controlled air to this

to carry the paper. In report, the adequate pushing force and respectively and the the closing velocity to execute the electric input to pneumatic pressure signal. The second stage rate in order to in Fig.2. fingers directly. fingers are aery! resin. have made two type fingers, is the frictional finger cylinder "B" is directed to grasp and the positional signal to holding up the is in Fig. is put the frictional fingers