BR8009007A - Sistema de tracamento de padrao optico - Google Patents

Sistema de tracamento de padrao optico

Info

Publication number
BR8009007A
BR8009007A BR8009007A BR8009007A BR8009007A BR 8009007 A BR8009007 A BR 8009007A BR 8009007 A BR8009007 A BR 8009007A BR 8009007 A BR8009007 A BR 8009007A BR 8009007 A BR8009007 A BR 8009007A
Authority
BR
Brazil
Prior art keywords
tracing system
optical standard
standard tracing
optical
tracing
Prior art date
Application number
BR8009007A
Other languages
English (en)
Inventor
E Brouwer
Original Assignee
Esab North America Inc
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 Esab North America Inc filed Critical Esab North America Inc
Publication of BR8009007A publication Critical patent/BR8009007A/pt

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
    • B23Q35/24—Feelers; Feeler units
    • B23Q35/38—Feelers; Feeler units designed for sensing the pattern, model, or drawing without physical contact
    • B23Q35/40—Feelers; Feeler units designed for sensing the pattern, model, or drawing without physical contact involving optical or photoelectrical systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Manufacture Or Reproduction Of Printing Formes (AREA)
BR8009007A 1979-12-31 1980-12-23 Sistema de tracamento de padrao optico BR8009007A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/108,549 US4371782A (en) 1979-12-31 1979-12-31 Optical pattern tracing system with remotely controlled kerf and forward offsets
PCT/US1980/001717 WO1981001889A1 (en) 1979-12-31 1980-12-23 An optical pattern tracing system

Publications (1)

Publication Number Publication Date
BR8009007A true BR8009007A (pt) 1981-10-27

Family

ID=22322833

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8009007A BR8009007A (pt) 1979-12-31 1980-12-23 Sistema de tracamento de padrao optico

Country Status (7)

Country Link
US (1) US4371782A (pt)
EP (1) EP0042863B1 (pt)
JP (1) JPS56501741A (pt)
BR (1) BR8009007A (pt)
DE (1) DE3050156T1 (pt)
GB (1) GB2077913B (pt)
WO (1) WO1981001889A1 (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4486654A (en) * 1981-09-15 1984-12-04 Esab, North America, Inc. Optical pattern tracing system with improved manual control
CA1270541A (en) * 1987-04-01 1990-06-19 Enn Vali Line tracer improved corner circuit
HU217738B (hu) * 1991-01-17 2000-04-28 United Distillers Plc. Eljárás és berendezés mozgó tárgyak megjelölésére
US5258699A (en) * 1991-10-29 1993-11-02 Psc, Inc. Motor control system especially for control of an optical scanner
JPH05277904A (ja) * 1992-03-31 1993-10-26 Koike Sanso Kogyo Co Ltd 倣い方法及び倣い装置
JPH05282030A (ja) * 1992-03-31 1993-10-29 Koike Sanso Kogyo Co Ltd 倣い方法及び倣い装置
JPH0622592A (ja) * 1992-07-03 1994-01-28 Toshiba Corp モータ制御回路
US20030185273A1 (en) * 1993-09-17 2003-10-02 Hollander Milton Bernard Laser directed temperature measurement
US5869945A (en) * 1996-02-06 1999-02-09 Raytheon Ti Systems, Inc. Infrared scanner
US6791592B2 (en) * 2000-04-18 2004-09-14 Laserink Printing a code on a product
US20050088510A1 (en) * 2003-10-24 2005-04-28 Shlomo Assa Low angle optics and reversed optics
US7046267B2 (en) * 2003-12-19 2006-05-16 Markem Corporation Striping and clipping correction
US20050255406A1 (en) * 2004-05-11 2005-11-17 Shlomo Assa Marking on a thin film
US7394479B2 (en) 2005-03-02 2008-07-01 Marken Corporation Pulsed laser printing
US10583668B2 (en) 2018-08-07 2020-03-10 Markem-Imaje Corporation Symbol grouping and striping for wide field matrix laser marking
FR3100400B1 (fr) 2019-09-03 2022-03-11 Cedrat Tech Actionneur magnetique et systeme mecatronique

Family Cites Families (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT210925B (de) * 1957-11-29 1960-09-10 Vyskumny Ustav Pre Mechanizaci Elektrooptische Vorrichtung
BE563968A (pt) * 1957-11-29
CH377235A (de) * 1958-07-16 1964-04-30 Westinghouse Canada Ltd Automatische Kopiervorrichtung
US3004166A (en) * 1958-09-16 1961-10-10 Air Reduction Line tracer apparatus and method
US3037888A (en) * 1958-10-03 1962-06-05 Union Carbide Corp Method of cutting
DE1123741B (de) * 1959-12-15 1962-02-15 Siemens Ag Steuereinrichtung fuer Bearbeitungsmaschinen, insbesondere fuer Brennschneidmaschinen mit einer fotoelektrischen Abtasteinrichtung
US3209152A (en) * 1960-02-04 1965-09-28 Westinghouse Canada Ltd Photoelectric scanner for line tracing
GB912429A (en) * 1960-07-01 1962-12-05 British Oxygen Co Ltd Scanning mechanism for photo-electric line-following devices
US3366857A (en) * 1964-04-27 1968-01-30 Westinghouse Canada Ltd Co-ordinate drive line tracer
US3479513A (en) * 1965-04-17 1969-11-18 Westinghouse Canada Ltd Pattern follower confining fields of view of two scanning photocells within conical surfaces overlapping at pattern
US3386786A (en) * 1965-12-13 1968-06-04 Air Force Usa Mirror resonant spring nutating device
US3544221A (en) * 1967-10-09 1970-12-01 Trw Inc Quartz modulated mirror small angle detection device
US3812412A (en) * 1969-02-24 1974-05-21 Messer Griesheim Gmbh Photoelectric scanning device for flame cutting machines
DE1917139C3 (de) * 1969-04-02 1978-11-30 Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch Vorrichtung zum Anbringen von photoelektrischen Abtasteinrichtungen an Maschinen
US3932743A (en) * 1969-10-14 1976-01-13 Sitnichenko Valentin Mikhailov Photo-copying device
US3624574A (en) * 1969-11-24 1971-11-30 Gen Scannings Inc Actuator
US3711717A (en) * 1970-09-16 1973-01-16 Gerber Scientific Instr Co Optical line follower
CA930838A (en) * 1970-10-26 1973-07-24 Webber Henry Corner compensation for rotary scan line tracers
CA950553A (en) * 1971-01-29 1974-07-02 William Dell Optical pattern following control system
US3727120A (en) * 1971-07-01 1973-04-10 Westinghouse Canada Ltd Width controlled samplier pulsing a sample-hold thereby effecting a low-pass filter for a sample-data servo
US3717332A (en) * 1971-08-02 1973-02-20 Air Prod & Chem Contour cutting device
US3704373A (en) * 1971-09-30 1972-11-28 Stewart Warner Corp Scanning head arrangement having servo motor armature secured to shaft on which photocell is carried
US3767923A (en) * 1972-03-29 1973-10-23 Stewart Warner Corp Pattern contour tracing apparatus
US4002900A (en) * 1972-05-18 1977-01-11 Sitnichenko Valentin Mikhailov Phototracing system
AU6406073A (en) * 1973-01-08 1975-07-03 Daguillon C Line follower
DE2321211C3 (de) * 1973-04-26 1980-04-17 Siemens Ag, 1000 Berlin Und 8000 Muenchen Strahlablenker mit piezoelektrisch angetriebenen schwenkbaren Spiegeln
US3883735A (en) * 1973-12-26 1975-05-13 Westinghouse Canada Ltd Line tracer
US3946166A (en) * 1974-04-01 1976-03-23 Zenith Radio Corporation Tracking arrangement
DE2417289C3 (de) * 1974-04-09 1978-10-05 Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch Elektrische Kopiersteuerungsvorrichtung für Bearbeitungsmaschinen
US3959673A (en) * 1974-12-19 1976-05-25 General Scanning, Inc. Oscillation motors
US4128481A (en) * 1975-02-07 1978-12-05 Erwin Sick Gmbh Optik-Elektronik Curve following device
NL7511634A (nl) * 1975-10-03 1977-04-05 Philips Nv Electromagnetisch bestuurbare zwenkspiegelinrich- ting.
DE2527375C3 (de) * 1975-06-19 1979-05-03 Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch Verfahren und Schaltungsanordnung zum Erzeugen eines korrigierten Soll-Rechtecksignals
DE2534589A1 (de) * 1975-08-02 1977-02-10 Krauss Und Reichert Spezialmas Einrichtung zum automatischen ausschneiden von werkstuecken
NL174609C (nl) * 1975-10-15 1984-07-02 Philips Nv Volgspiegelinrichting in een optische platenspeler.
NL174608C (nl) * 1975-10-20 1984-07-02 Philips Nv Werkwijze voor de vervaardiging van een zwenkspiegelinrichting en een zwenkspiegelinrichting vervaardigd volgens deze werkwijze.
US4039246A (en) * 1976-01-22 1977-08-02 General Dynamics Corporation Optical scanning apparatus with two mirrors rotatable about a common axis
US4100576A (en) * 1976-04-28 1978-07-11 Zenith Radio Corporation Electromagnetic optical beam controller having an eddy current damper for arresting mechanical resonance
US4049962A (en) * 1976-07-29 1977-09-20 Union Carbide Corporation Line edge follower
US4090112A (en) * 1976-08-23 1978-05-16 General Scanning, Inc. Electrically damped oscillation motor
NL7700674A (nl) * 1977-01-24 1978-07-26 Philips Nv Electrisch bestuurbare zwenkspiegelinrichting.
CA1077755A (en) * 1977-02-23 1980-05-20 Arnold H. Bourne Variable lead optical tracing machine
US4135119A (en) * 1977-03-23 1979-01-16 General Scanning, Inc. Limited rotation motor
US4160199A (en) * 1977-07-05 1979-07-03 Stewart-Warner Corporation Line or pattern following system
US4238673A (en) * 1978-10-30 1980-12-09 Airco, Inc. Variable lead device for circular scan tracers

Also Published As

Publication number Publication date
GB2077913A (en) 1981-12-23
DE3050156T1 (de) 1982-03-25
EP0042863B1 (en) 1989-08-09
DE3050156C2 (pt) 1992-05-14
US4371782A (en) 1983-02-01
WO1981001889A1 (en) 1981-07-09
EP0042863A1 (en) 1982-01-06
JPS56501741A (pt) 1981-11-26
EP0042863A4 (en) 1984-04-13
GB2077913B (en) 1985-01-30

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