Abstract: Apparatus for continuously casting molten metal wherein an endless band is used to form a mold by enclosing a portion of the peripheral groove of the casting wheel of a wheel-band type casting machine. The endless band is guided about the periphery of the casting wheel by a plurality of band support wheels, at least two of which are provided with adjustable band positioning apparatus for maintaining the endless band in proper alignment over the casting wheel during casting. Each band support wheel is rotatably mounted on a shaft and is axially adjustable relative to its respective shaft for positioning the endless band laterally of the casting wheel. Each shaft is also adjustably pivotable about a point intermediate the shaft ends for skewing the band support wheel rotational axis relative to the casting wheel axis to steer the endless band into a substantially centered position over the casting wheel groove.

Abstract: This disclosure relates to a method of and apparatus for continuously casting molten metal in a wheel-band type continuous casting machine, wherein the machine includes a casting mold the length of which may be changed with equal facility either when the machine is shut down or during the actual casting operation. The machine includes a plurality of guide wheels disposed at predetermined angular positions with resepct to the casting wheel for guiding the casting band about the casting wheel. The mold length is varied by synchronously moving at least two of the guide wheels into angular positions different from their initial angular positions, thereby varying the position of the mold outlet and thus changing the length of the mold.

Abstract: Apparatus for continuously casting molten metal wherein an endless band is used to form a mold by enclosing a portion of the peripheral groove of the casting wheel of a wheel-band type casting machine. The endless band is guided about the periphery of the casting wheel by a plurality of band support wheels, at least two of which are provided with adjustable band positioning apparatus for maintaining the endless band in proper alignment over the casting wheel during casting. Each band support wheel is rotatably mounted on a shaft and is axially adjustable relative to its respective shaft for positioning the endless band laterally of the casting wheel. Each shaft is also adjustably pivotable about a point intermediate the shaft ends for skewing the band support wheel rotational axis relative to the casting wheel axis to steer the endless band into a substantially centered position over the casting wheel groove.

Abstract: The automatic injection device of the invention comprises an injection syringe having a syringe body provided with a lateral injection-liquid supply tubulure, retention means for retaining the animal to be treated, enabling the latter to be placed in a given transverse position and at a given angle with respect to the syringe, syringe displacement means for advancing and withdrawing the syringe at each injection, and piston displacement means for displacing the piston with respect to the syringe body. Such a device enables for example about at least 2000 chicks to be vaccinated per hour, while at the same time ensuring a dosing accuracy on the order of 1/100 and an exact location of the point of injection.