Abnormal state detecting apparatus of a machine tool

Abnormality detection apparatus for tool and numerical...

AC motorized wheel control system

Acceleration sensing write disable system utilizing actuator arm

Active hand controller redundancy and architecture

Actuator and movement linkage system

Actuator control system with displacement sensor fault detection

Adapter for switching from primary to standby device upon failur

Aircraft control surface position transducer

Amplifier malfunction detector

Amplifier system for D.C. motor

Apparatus and method for providing useful audio feedback to aid

Apparatus and methods for a human de-amplifier system

Apparatus for actuation of a setting element

Apparatus for automatically conveying cartridges

Apparatus for controlling movement of reciprocating member, havi

Apparatus for detecting an excessive position error in a servo s

Apparatus for limiting acceleration in a servosystem

Apparatus for safety monitoring in protective arrangements with

Apparatus for sensing the position of a structural member