GB872470A - Improvements in or relating to electrical programming for angularly positioning shafts - Google Patents

Improvements in or relating to electrical programming for angularly positioning shafts

Info

Publication number
GB872470A
GB872470A GB3120/61A GB312061A GB872470A GB 872470 A GB872470 A GB 872470A GB 3120/61 A GB3120/61 A GB 3120/61A GB 312061 A GB312061 A GB 312061A GB 872470 A GB872470 A GB 872470A
Authority
GB
United Kingdom
Prior art keywords
relating
positioning shafts
angularly positioning
electrical programming
aug
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB3120/61A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Warner and Swasey Co
Original Assignee
Warner and Swasey Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Warner and Swasey Co filed Critical Warner and Swasey Co
Publication of GB872470A publication Critical patent/GB872470A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
    • G05B19/19—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path
    • G05B19/27—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path using an absolute digital measuring device
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/42—Servomotor, servo controller kind till VSS
    • G05B2219/42199—Fine position with gauge, coarse with limit switch, transducer

Landscapes

  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Numerical Control (AREA)
  • Programmable Controllers (AREA)
  • Control Of Position Or Direction (AREA)

Abstract

872,470. Programmed electric control systems. WARNER & SWASEY CO. Aug. 20, 1957 [Aug. 21, 1956], No. 3120/61. Divided out of 872,469. Drawings to Specification. Class 38 (6). [Also in Group XIX] The subject-matter of this Specification is identical with part of that described in Specification 872,469 but the claims are concerned with programming apparatus for controlling the angular position of a shaft. Specification 662,073 also is referred to.
GB3120/61A 1956-08-21 1957-08-20 Improvements in or relating to electrical programming for angularly positioning shafts Expired GB872470A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US872470XA 1956-08-21 1956-08-21

Publications (1)

Publication Number Publication Date
GB872470A true GB872470A (en) 1961-07-12

Family

ID=22204002

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3120/61A Expired GB872470A (en) 1956-08-21 1957-08-20 Improvements in or relating to electrical programming for angularly positioning shafts

Country Status (1)

Country Link
GB (1) GB872470A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0185776A1 (en) * 1984-06-26 1986-07-02 Fanuc Ltd. Apparatus for detecting absolute position of servo control system
DE3734072A1 (en) * 1987-10-08 1989-04-27 Liba Maschf CHAINING MACHINE WITH ADJUSTABLE STEPPING MOTORS

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0185776A1 (en) * 1984-06-26 1986-07-02 Fanuc Ltd. Apparatus for detecting absolute position of servo control system
EP0185776A4 (en) * 1984-06-26 1988-03-30 Fanuc Ltd Apparatus for detecting absolute position of servo control system.
DE3734072A1 (en) * 1987-10-08 1989-04-27 Liba Maschf CHAINING MACHINE WITH ADJUSTABLE STEPPING MOTORS

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