Abstract: A centrifugal casting mold and mold clamping system adaptable to mass-production technology including a tapered multiple part mold and similarly tapered sleeve within which the assembled mold is insertable for resin filling and centrifuging.

Abstract: An arrangement for automatically filling cylindrical containers with a liquid mixture of a powdered material mainly consisting of a starch-containing powder, thickening agents and binders with a liquid in such a way that no separation of water will take place during the stiffening of said mixture into a dough-like material. According to the invention this is obtained by rotating said container during the filling thereof with a speed within the range of 1-15 revolutions per minute, and if necessary altering the quantities of powdered material and/or liquid of said mixture.

Abstract: A centrifugal casting mold and mold clamping system adaptable to mass-production technology including a tapered multiple part mold and similarly tapered sleeve within which the assembled mold is insertable for resin filling and centrifuging.

Abstract: The upper and lower parts of a split mould are merely superposed together, and an inclined peripheral surface of said upper mould is brought into engagement with claws of a chuck attached to a rotary shaft of forming or moulding machine.

Abstract: In inclined type centrifugal casting apparatus for producing cylindrical castings, such as rigid rolls, or hollow cylindrical castings, such as thick sleeves, an axial component of force of a rotating molding box is so great as to require being supported by a tail stock. An inclined type centrifugal casting apparatus according to this invention is arranged such that eccentricity occurring between an axis of rotation of the tail stock and that of the molding box is adjusted for smooth operation by an Oldham's coupling mechanism provided between a tail stock shaft and a rotating plate mounted on an end surface of the rotating molding box, the coupling mechanism including a face plate provided on its opposite surfaces with guide grooves or projecting members extending perpendicularly to each other, the face plate being made of a pressure-resisting and anti-seizing alloy metal and there being further provided with a rotating member.

Abstract: A device adapted for the production of a hollow body with an extension in a built-up metal mould provided with lining. The spinning axis of the built-up metal mould is essentially coaxial with the mould longitudinal axis owing to which the filling of the cavity provided in said mould with molten metal causes a progressing unbalance of the device. For offsetting this unbalance provision is made for a movable weight travelling radially to the spinning axis of said metal mould as the unbalance is being progressed.

Abstract: An apparatus and method for making seamless tubular containers having a first end terminating in a shoulder and threaded neck of a reduced diameter with increased wall thickness and a second open end. The process uses a mold having an internal surface configuration corresponding to the external configuration of the desired tubular container. Suction means draws electrostatically charged powder through the mold and permits a portion thereof to deposit on the internal surface, the amount of deposition being partially controlled by the surface configuration. Subsequently, the container is heated to fuse the deposited powder into homogeneous mass, while subsequent cooling permits shrinking of the container away from the mold walls such that it may be removed by hand or by mechanical apparatus.