Abstract: A lock assembly for a domestic cooking appliance for use during a pyrolytic self-cleaning operation. The assembly includes a pair of cams mounted on a common shaft which provide the dual functions of energizing and de-energizing certain switches in the operating circuit as well as mechanically engaging and locking certain door latch components. The cams are rotated into and out of the locked and unlocked positions by a single lock motor.
Abstract: Electric commercial cooking apparatus having a cylindrical body with dome top and bottom and a vertically hinged door. The apparatus has a thermostat controlled electrical heating element affixed to the bottom dome. The heating element serves as a heat supply and to generate smoke from combustible material such as hickory chips. The heating element and tray are located beneath a water pan and a plurality of grids supported by brackets located on the interior of the body adjacent the door and opposite the door. The grids and water pan may be removed by tilting each sideways so that they may pass through the door opening for easy maintenance.