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3173315
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Information
Patent Grant
3173315
References
Source
Patent Number
3,173,315
Date Filed
Not available
Date Issued
Tuesday, March 16, 1965
60 years ago
CPC
G05B19/371 - the positional error is used to control continuously the servomotor according to its magnitude
B23B39/205 - Turret head drilling machines
G05B19/373 - with speed feedback only
G05B2219/33268 - D-A, A-D
G05B2219/35373 - Data storage, buffer
G05B2219/36366 - Data, read in, distribution
G05B2219/41309 - Hydraulic or pneumatic drive
G05B2219/42186 - Master slave, motion proportional to axis
G05B2219/50019 - Zero, null offset
G05B2219/50249 - Tool, probe, pen changer
G05B2219/50289 - Tool offset general
Y10T408/08 - with means to regulate operation by use of templet, tape, card, or other replaceable information supply
Y10T408/175 - to control relative positioning of Tool and work
Y10T408/37 - Turret of tools
Y10T409/300896 - with sensing of numerical information and regulation without mechanical connection between sensing means and regulated means [i.e., numerical control]
US Classifications
408 - Cutting by use of rotating axially moving tool
091 - Motors: expansible chamber type
318 - Electricity: motive power systems
409 - Gear cutting, milling, or planing
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