BRICKS. 137 (i) Simple Cutting Machines. — Wc shall describe a small cutting machine (Fig. 102), which gives good results in cutting … Fig. 139. — Bronze Mould for making Plaster Rollers (Chavassieux). bricks, especially hollow bricks, in a flat position. It is composed of the same parts as the previous ones, but has no trolley. The pallet is movable round a cylindrical rod ; it is kept in position by two rings fixed by bolts to…
