Valve for the pneumatic ejection of blanks consisting of ceramic compositions or the like from moulds and a device for adjusting the stroke of the valve
DE2616201A1
Tile mould with gypsum insert - has base secured to frame by securing strips and bolts to permit separation
CH570249A5
Pneumatic ejector for ceramic moulding - air passes through bleed holes after pressure lifts spring-loaded valve spindle
DE2419741A1
Split mould for roof tiles, with gypsum inserts - each mould half has removable inner portion
DE2353394A1
Air ejector valve for ceramics moulders - has screw-in carrier with adjusting ring to fit mould floor
