Abstract: A inertial-centrifugal drive system retrofitted onto the drive train of existing equipment or incorporated with the power unit/drive train of new vehicles includes a flywheel mounted to the vehicle's drive shaft with the flywheel comprising an outer rim section, a hub and an inner web section connecting the hub to the rim with a free-wheeling cam and clutch bearing encased within the hub and circumjacently mounted on and selectively engagable to the drive shaft adjacent the area of interconnection of the input shaft to the output shaft with the free-wheeling cam and clutch bearing controlled by the flywheel for improving and enhancing the efficiency of any powered rotating force such as the main drive shaft and transmission unit of the vehicle.

Abstract: A inertial-centrifugal drive system retrofitted onto the drive train of existing equipment or incorporated with the power unit/drive train of new vehicles includes a flywheel mounted to the vehicle's drive shaft with the flywheel comprising an outer rim section, a hub and an inner web section connecting the hub to the rim with a free-wheeling cam and clutch bearing encased within the hub and circumjacently mounted on and selectively engagable to the drive shaft adjacent the area of interconnection of the input shaft to the output shaft with the free-wheeling cam and clutch bearing controlled by the flywheel for improving and enhancing the efficiency of any powered rotating force such as the main drive shaft and transmission unit of the vehicle.

Abstract: An expandable and retractable conveyor system which comprises a main spiral-type tube conveyor which includes a cylindrical shell containing a screw element which is integral with the cylindrical shell and extends radially from said shell toward the center thereof and at least one additional spiral-type tube conveyor which includes a cylindrical shell containing a screw element which is integral with the cylindrical shell and extends radially from said shell toward the center thereof, said additional spiral-type tube conveyor being slightly smaller than the main spiral-type tube conveyor, with the screw element thereof being in screw-engaging relationship with the screw element of the main spiral-type tube conveyor.