초록 ▼

A microprocessor controlled grill apparatus for simultaneous two-sided cooking of food items. The grill apparatus includes a stationary lower cooking platen, and an upper cooking platen which is raised and lowered by a unique linear actuator. This actuator provides for two distinct types and phases

A microprocessor controlled grill apparatus for simultaneous two-sided cooking of food items. The grill apparatus includes a stationary lower cooking platen, and an upper cooking platen which is raised and lowered by a unique linear actuator. This actuator provides for two distinct types and phases of movement. The upper platen is lowered from its uppermost, angled open position first by an arcing movement which rotates the rear edge of the upper platen about a slide or thrust bearing and arcs the front edge of the upper platen downward until the upper platen is substantially parallel to but raised, or floating, above the lower platen and uncooked food. Next, the linear actuator lowers the upper platen toward the food, while keeping the upper platen horizontal and parallel to the lower platen. The microprocessor control of this apparatus allows the gap between the upper and lower platens to be calibrated to an extremely fine degree, which may be fixed or varied for preset cooking cycles for various standardized menu items, stored and accessed automatically.

대표청구항 ▼

[ What is claimed is:] [1.] A clam shell grill comprising:a support structure;a lower cooking platen having a lower cooking surface and being mounted to said support structure;an upper cooking platen having an upper cooking surface and being mounted to said support structure for movement between a c

[ What is claimed is:] [1.] A clam shell grill comprising:a support structure;a lower cooking platen having a lower cooking surface and being mounted to said support structure;an upper cooking platen having an upper cooking surface and being mounted to said support structure for movement between a cooking position and a non-cooking position, said upper cooking surface being substantially parallel to said lower cooking surface when said upper cooking platen is in said cooking position;a motor for effecting said movement;means for monitoring said movement, said means for monitoring being capable of generating a signal indicative of the current position of said upper platen during said movement; andcontrol means responsive to said signal for operating said motor to accurately position said upper platen to said cooking position.