Abstract: In a press (10) for briquetting loose ceramic powders into cohesive compacted articles, a shuttle (24) and shoe (26) is employed for receiving an inflow of loose powders and adapted for filling the die cavity with powder. Simultaneously the shoe (26) displaces an ejected briquetted article. The characteristics of the longitudinal movement of the shuttle (24), including its range, speed, and phase of movement, are controlled by a power shaft having a crank shaft (50) coupled to the power shaft through an adjustable plate (39). The adjustable plate (39) is angularly adjusted, and the pivot connection (48) between the crank shaft (50) and the center (54) of the adapter plate (39) is radially adjusted. The described adjustments regulate the range, speed, and phase of movement of the shuttle (24). Between the crank shaft (50) and the shuttle (24) is a rocker shaft (60), rocker arms (66, 68) and struts (76).

Abstract: An apparatus (10) is mounted on a briquetting press (12) and receives briquettes (14) in a magazine (18) which consists of two side rails (22, 24) and a smoothly polished base (28). A sensor (30) determines when the magazine (18) is full and operatively effects, through a programmable controller or microprocessor (not shown), the actuation of a motor (40) to withdraw the base (28) and discharge vertically the row of briquettes (29) from the magazine (18) onto one of a series of pallets (82, 84, 86, 88) transported transversely at a location below the surface of the magazine (18). Pallet position is sensed automatically so that briquettes (29) discharged from the magazine (18) are disposed at a preferred location on the pallet (82, 84, 86, 88). The operations of loading the magazine (18), detecting the magazine (18) as being fully loaded, and discharging the briquettes (29) from the magazine (18) onto a pallet, are coordinated with the movement with the pallets so that loading occurs automatically.

Abstract: In a press (10) for briquetting loose ceramic powders into cohesive compacted articles, a shuttle (24) and shoe (26) is employed for receiving an inflow of loose powders and adapted for filling the die cavity with powder. Simultaneously the shoe (26) displaces an ejected briquetted article. The characteristics of the longitudinal movement of the shuttle (24), including its range, speed, and phase of movement, are controlled by a power shaft having a crank shaft (50) coupled to the power shaft through an adjustable plate (39). The adjustable plate (39) is angularly adjusted, and the pivot connection (48) between the crank shaft (50) and the center (54) of the adapter plate (39) is radially adjusted. The described adjustments regulate the range, speed, and phase of movement of the shuttle (24). Between the crank shaft (50) and the shuttle (24) is a rocker shaft (60), rocker arms (66, 68) and struts (76).