CONTENTS xv 



ART. 



202. The Hydraulic Jack .... ..762 



203. The Hydraulic Press .... . . . . 764 



204. The Hydraulic Forging Press . . . . . . . . . . 766 



204a. Steam Hydraulic Press .... 770 



205. Hydraulic Eiveters . . . . 772 



206. Hydraulic Dock Gate Machinery ...... . . 775 



207. Hydraulic Capstans . . . . 778 



208. Hydraulic Transmission Gear . . . . . . 779 



209. Hydraulic Brakes and Buffer Stops 



210. Hydraulic Dynamometers . . . . . . . . . . 792 



APPENDIX . . .... 801 



INDEX . . 807 



