GB1530635A - Curve-following device - Google Patents

Curve-following device

Info

Publication number
GB1530635A
GB1530635A GB397876A GB397876A GB1530635A GB 1530635 A GB1530635 A GB 1530635A GB 397876 A GB397876 A GB 397876A GB 397876 A GB397876 A GB 397876A GB 1530635 A GB1530635 A GB 1530635A
Authority
GB
United Kingdom
Prior art keywords
masks
head
line
guide line
code
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
GB397876A
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.)
Erwin Sick GmbH Optik Elektronik
Original Assignee
Erwin Sick GmbH Optik Elektronik
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 Erwin Sick GmbH Optik Elektronik filed Critical Erwin Sick GmbH Optik Elektronik
Publication of GB1530635A publication Critical patent/GB1530635A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B23Q35/127—Means for transforming movement of the feeler or the like into feed movement of tool or work involving electrical means using non-mechanical sensing
    • B23Q35/128—Sensing by using optical means
    • 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
    • G05B2219/47—Tracing, tracking
    • G05B2219/4708—Command codes, marks along line to control operation, velocity
    • 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
    • G05B2219/47—Tracing, tracking
    • G05B2219/4709—Command code in form of a sticker

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Machine Tool Copy Controls (AREA)
  • Multi-Process Working Machines And Systems (AREA)
  • Cash Registers Or Receiving Machines (AREA)
GB397876A 1975-02-07 1976-02-02 Curve-following device Expired GB1530635A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752505296 DE2505296C3 (de) 1975-02-07 1975-02-07 Elektrische Kopiersteuerungsvorrichtung für Bearbeitungsmaschinen

Publications (1)

Publication Number Publication Date
GB1530635A true GB1530635A (en) 1978-11-01

Family

ID=5938399

Family Applications (1)

Application Number Title Priority Date Filing Date
GB397876A Expired GB1530635A (en) 1975-02-07 1976-02-02 Curve-following device

Country Status (3)

Country Link
DE (1) DE2505296C3 (https=)
FR (1) FR2299975A2 (https=)
GB (1) GB1530635A (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4197453A (en) * 1977-11-21 1980-04-08 Westinghouse Canada Limited Optical pattern tracer
DE3134466A1 (de) * 1981-09-01 1983-03-10 Anton 7326 Heinigen Koukal Verfahren zur nachlaufsteuerung
DE3505525C1 (de) * 1985-02-18 1986-04-10 ESAB-HANCOCK GmbH, 6367 Karben Fotoelektrische Einrichtung zum Nachfuehren eines Abtastkopfes laengs einer Vorlagenbahn

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3711717A (en) * 1970-09-16 1973-01-16 Gerber Scientific Instr Co Optical line follower
CA972446A (en) * 1973-01-26 1975-08-05 Westinghouse Canada Limited Line tracer
FR2229502B1 (https=) * 1973-05-18 1979-02-16 Messer Griesheim Gmbh
DE2417289C3 (de) * 1974-04-09 1978-10-05 Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch Elektrische Kopiersteuerungsvorrichtung für Bearbeitungsmaschinen

Also Published As

Publication number Publication date
DE2505296C3 (de) 1979-09-13
FR2299975B2 (https=) 1980-11-07
DE2505296A1 (de) 1976-08-19
FR2299975A2 (fr) 1976-09-03
DE2505296B2 (de) 1979-01-25

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee