Abstract: A readily reversible, rotary type internal combustion engine which is selectively operable as a compressor and capable of several basic modes of operation, wherein an expansible combustion chamber or volume cyclically initiated from zero volume is chargeable, directly from a contractible compression volume, with compressed gaseous fluids in real-time as the combustion chamber is cyclically formed and expands from a selectively small volume, said volumes being formed within a housing between intermeshing rotors. The flow of compressed and expanding gases within the apparatus is controlled primarily by said rotors.

Abstract: Apparatus for and method of making products, such as pastry cups, ice cream cones and the like, by baking batter in split molds carried by mold bars, the molds cooperating with removable cores carried by core bars selectively latched to the mold bars. The mold bars are mounted on a continuously operating conveyor by which they are progressively carried through an oven, a core bar removing station, a mold opening and product removing station, mold closing and mold charging stations, a core bar replacement station, a core bar jogging station, and a core bar latching station. When the core bars with their cores are removed from the mold bars, they are temporarily stored on and carried by the conveyor.

Abstract: Apparatus for and method of making products, such as pastry cups, ice cream cones and the like, by baking batter in split molds carried by mold bars, the molds cooperating with removable cores carried by core bars selectively latched to the mold bars. The mold bars are mounted on a continuously operating conveyor by which they are progressively carried through an oven, a core bar removing station, a mold opening and product removing station, mold closing and mold charging stations, a core bar replacement station, a core bar jogging station, and a core bar latching station. When the core bars with their cores are removed from the mold bars, they are temporarily stored on and carried by the conveyor.

Abstract: Apparatus for and method of making products, such as pastry cups, ice cream cones and the like, by baking batter in split molds carried by mold bars, the molds cooperating with removable cores carried by core bars selectively latched to the mold bars. The mold bars are mounted on a continuously operating conveyor by which they are progressively carried through an oven, a core bar removing station, a mold opening and product removing station, mold closing and mold charging stations, a core bar replacement station, a core bar jogging station, and a core bar latching station. When the core bars with their cores are removed from the mold bars, they are temporarily stored on and carried by the conveyor.

Abstract: Apparatus for and method of making products, such as pastry cups, ice cream cones and the like, by baking batter in split molds carried by mold bars, the molds cooperating with removable cores carried by core bars selectively latched to the mold bars. The mold bars are mounted on a continuously operating conveyor by which they are progressively carried through an oven, a core bar removing station, a mold opening and product removing station, mold closing and mold charging stations, a core bar replacement station, a core bar jogging station, and a core bar latching station. When the core bars with their cores are removed from the mold bars, they are temporarily stored on and carried by the conveyor.