FR1168101A - Suiveur de courbes - Google Patents

Suiveur de courbes

Info

Publication number
FR1168101A
FR1168101A FR1168101DA FR1168101A FR 1168101 A FR1168101 A FR 1168101A FR 1168101D A FR1168101D A FR 1168101DA FR 1168101 A FR1168101 A FR 1168101A
Authority
FR
France
Prior art keywords
curve follower
follower
curve
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
Other languages
English (en)
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.)
Goodyear Aircraft Corp
Original Assignee
Goodyear Aircraft Corp
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 Goodyear Aircraft Corp filed Critical Goodyear Aircraft Corp
Application granted granted Critical
Publication of FR1168101A publication Critical patent/FR1168101A/fr
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
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/12—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using record carriers
    • G05B19/122—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using record carriers using cards, tapes or discs having conductive paths
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q35/00—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually
    • B23Q35/04—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually using a feeler or the like travelling along the outline of the pattern, model or drawing; Feelers, patterns, or models therefor
    • B23Q35/08—Means for transforming movement of the feeler or the like into feed movement of tool or work
    • B23Q35/12—Means for transforming movement of the feeler or the like into feed movement of tool or work involving electrical means
    • B23Q35/121—Means for transforming movement of the feeler or the like into feed movement of tool or work involving electrical means using mechanical sensing
    • B23Q35/122—Means for transforming movement of the feeler or the like into feed movement of tool or work involving electrical means using mechanical sensing the feeler opening or closing electrical contacts
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
    • G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers
    • G06G7/19—Arrangements for performing computing operations, e.g. operational amplifiers for forming integrals of products, e.g. Fourier integrals, Laplace integrals, correlation integrals; for analysis or synthesis of functions using orthogonal functions
    • G06G7/1921—Arrangements for performing computing operations, e.g. operational amplifiers for forming integrals of products, e.g. Fourier integrals, Laplace integrals, correlation integrals; for analysis or synthesis of functions using orthogonal functions for forming Fourier integrals, harmonic analysis and synthesis
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K11/00—Methods or arrangements for graph-reading or for converting the pattern of mechanical parameters, e.g. force or presence, into electrical signal
    • G06K11/02—Automatic curve followers, i.e. arrangements in which an exploring member or beam is forced to follow the curve

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Automation & Control Theory (AREA)
  • Software Systems (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Mechanical Engineering (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
FR1168101D 1955-12-13 1956-12-11 Suiveur de courbes Expired FR1168101A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US552785A US2875389A (en) 1955-12-13 1955-12-13 Curve follower

Publications (1)

Publication Number Publication Date
FR1168101A true FR1168101A (fr) 1958-12-04

Family

ID=24206794

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1168101D Expired FR1168101A (fr) 1955-12-13 1956-12-11 Suiveur de courbes

Country Status (4)

Country Link
US (1) US2875389A (fr)
BE (1) BE553295A (fr)
FR (1) FR1168101A (fr)
NL (1) NL212894A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1221044B (de) * 1962-08-17 1966-07-14 Siemens Ag Einrichtung zum Abtasten und zur Weitergabe von zeichnerisch dargestellten Informationen

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3325630A (en) * 1959-05-23 1967-06-13 Fuji Tsushinki Seizo Kk Numerical control pulse distribution system
US3204078A (en) * 1960-06-27 1965-08-31 Taylor Winfield Corp Electro-hydraulic control for flash welders
US3111615A (en) * 1960-08-29 1963-11-19 Otto F Schaper Line following servosystem
US3369163A (en) * 1961-12-29 1968-02-13 Hughes Aircraft Co Straight line motor control for an x-y plotter
US3303491A (en) * 1963-04-22 1967-02-07 Silverman Daniel Information handling system
US3402286A (en) * 1965-09-09 1968-09-17 Robert A. Mather Apparatus for plotting the derivative of a function as a function of the independent variable
US3355741A (en) * 1965-11-29 1967-11-28 Rabin Herbert Data curve amplitude recorder
GB1329219A (en) * 1969-09-23 1973-09-05 Krauss Maffei Ag Apparatus for the electric control of machines

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2354391A (en) * 1942-07-03 1944-07-25 Arthur R Mccourt Machine control
US2594716A (en) * 1948-05-22 1952-04-29 Hays Corp Electronic program controller
US2679620A (en) * 1952-04-30 1954-05-25 Gen Electric Line follower

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1221044B (de) * 1962-08-17 1966-07-14 Siemens Ag Einrichtung zum Abtasten und zur Weitergabe von zeichnerisch dargestellten Informationen

Also Published As

Publication number Publication date
NL212894A (fr)
US2875389A (en) 1959-02-24
BE553295A (fr)

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