A.C. tape reel servo

Adaptive control system for reel to reel web transport apparatus

Adaptive rewind for tape drive

Adjustable torque control winch system

Air control system for an air bed

Apparatus and method for controlling a tape drive to maintain a

Apparatus for automatically switching off and disconnecting an e

Apparatus for controlling speed of a rotary motor

Apparatus for controlling the tension of a cassette tape

Apparatus for driving and tensioning a printing ribbon for a pri

Apparatus for stopping rotation of tape reels

Apparatus for tension control of a flexible material during wind

Braking device for three-motor type tape recorder

Capstan drive system for high speed tape duplicator

Cascaded fin winding machine control and method

Chopper control equipment for electric railcars

Circuit for controlling a tape tension during search mode

Circuit for controlling the speeds of two capstans

Control and motor arrangement for use in model train

Control circuit arrangement for DC motors