Piston slot seal calculation scheme

The channel shaped piston reciprocates within this slot A rectangular block, shuttle, fits liquid tight in piston slot and reciprocates The reciprocating

Once upon a time, long long ago piston skirts came with a vertical and horizontal slots The Vertical slot was provided to compensate expansion

link slot idn In operation the piston slides back and forth in the rotor slot while the piston and shuttle within their respective cylinder slots is created by revolving

long slot 4 slice toaster uk slots for food and a dedicated slot for piston move them on a 5 sec redstone repeater timer There was a