SOUTHWESTERN INDUSTRIES, INC.

Numerically controlled metal cutting machine tools; metalworking lathes; milling machines

MANUALLY OPERABLE AND COMPUTER CONTROLLED MOTION CONTROLS AND DISTANCE MEASUREMENT MECHANISMS FOR MACHINE TOOLS COMPRISED PRINCIPALLY OF DISPLACEMENT SENSORS, MOTION DRIVERS, COMPUTER HARDWARE AND SOFTWARE, AND VISUAL DISPLAYS

MACHINE TOOLS, NAMELY, MILLS AND LATHES

machine tools, namely, lathes and milling machines incorporating manually operable and computer controlled distance measurement systems and motion control systems

manually operable and computer controlled distance measurement systems and motion control systems retrofittable to machine tools comprised of motion sensors, motion drivers and controllers, digital displays, data input stations, data processors and programs, and mountings and cabling for the same

DIGITAL READOUT POSITION MEASUREMENT SYSTEM USEFUL WITH MANUALLY CONTROLLED MACHINE TOOLS AND HAVING A PROGRAMMABLE MEMORY FOR STORAGE AND DISPLAY OF A SEQUENCE OF TOOL OPERATOR INSTRUCTIONS

DISTANCE MEASURING SYSTEM FOR USE ON MACHINE TOOLS AND THE LIKE COMPRISED OF A FRICTION WHEEL DISPLACEMENT SENSOR, A DIGITAL MEASUREMENT DISPLAY AND CONTROL PANEL MOUNTABLE REMOTE FROM THE SENSOR, A SIGNAL AND POWER CABLE COUPLING THE SENSOR AND THE PANEL, AND RELATED MOUNTING HARDWARE

GYROSCOPIC INSTRUMENTS FOR DISPLAYING AIRCRAFT FLIGHT CONDITIONS

FRICTION-WHEEL DISTANCE MEASURING DEVICES WITH ELECTRICAL DIGITAL READOUT DISPLAY

Pressure Switches, Gear Trains and Gear Boxes, Linear and Rotary Actuators, Control Assemblies and Pumps, Industrial Measuring Apparatus, and Accessories Therefor

Measuring Instruments Having a Drive Wheel Frictionally Engaged with a Surface Relative to which the Instrument Travels and Useful, for Example, on Machine Tools, to Measure the Distance of Relative Travel Between the Instrument and the Surface

MEASURING DEVICES OF THE TYPE WHICH MEASURE RELATIVE TRAVEL BETWEEN MEMBERS, SUCH AS MEMBERS OF A MACHINE TOOL OR THE LIKE