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US3750245A
|
|
Turret lathe
|
|
US3750296A
|
|
Precision measuring device having two scales
|
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US3698090A
|
|
Micrometer backlash adjustment device
|
|
US3680436A
|
|
Tool changer clamp
|
|
US3603203A
|
|
Pneumatic tool-sensing system for machine tool
|
|
US3634943A
|
|
Micrometer spindle locking device
|
|
US3654800A
|
|
Self-pointing thread rolling dies
|
|
US3555392A
|
|
Servo system utilizing pulse frequency proportional control
|
|
US3593091A
|
|
System for positioning movable members with absolute dimension with selectable offset point
|
|
US3552236A
|
|
Z-axis control system
|
|
US3484944A
|
|
Aligning of guide v-rails
|
|
US3526033A
|
|
Machine tool with tool changer
|
|
US3579069A
|
|
Numerical machine tool control system including means to digitally simulate a template follower
|
|
US3539896A
|
|
Servomechanism including a feed rate comparator for a frequency signal proportional to system error with a programmed frequency
|
|
US3538315A
|
|
Numerical control system
|
|
GB1119810A
|
|
Machine tool
|
|
US3536979A
|
|
Digitally responsive servo systems including a photoelectric quantizer and failsafe circuitry therefor
|
|
US3402603A
|
|
Detection system
|
|
US3374711A
|
|
Power drawbar
|
|
US3389319A
|
|
Motor speed control system
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