CA950066A - Photo-electric outline-following apparatus for controlling the movement of an operative unit - Google Patents

Photo-electric outline-following apparatus for controlling the movement of an operative unit

Info

Publication number
CA950066A
CA950066A CA116,174A CA116174A CA950066A CA 950066 A CA950066 A CA 950066A CA 116174 A CA116174 A CA 116174A CA 950066 A CA950066 A CA 950066A
Authority
CA
Canada
Prior art keywords
outline
photo
controlling
movement
electric
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
CA116,174A
Other versions
CA116174S (en
Inventor
Shimon A. Vainer
Savely A. Vainer
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.)
VOLGOGRADSKY NAUCHNOISSLEDOVATELSKY INSTITUT TECKHNOLOGII MASHINOSTROENI A
Original Assignee
VOLGOGRADSKY NAUCHNOISSLEDOVATELSKY INSTITUT TECKHNOLOGII MASHINOSTROENI A
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 VOLGOGRADSKY NAUCHNOISSLEDOVATELSKY INSTITUT TECKHNOLOGII MASHINOSTROENI A filed Critical VOLGOGRADSKY NAUCHNOISSLEDOVATELSKY INSTITUT TECKHNOLOGII MASHINOSTROENI A
Application granted granted Critical
Publication of CA950066A publication Critical patent/CA950066A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Artificial Intelligence (AREA)
  • Computer Hardware Design (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Position Or Direction (AREA)
  • Machine Tool Copy Controls (AREA)
CA116,174A 1970-06-25 1971-06-21 Photo-electric outline-following apparatus for controlling the movement of an operative unit Expired CA950066A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1444661 1970-06-25

Publications (1)

Publication Number Publication Date
CA950066A true CA950066A (en) 1974-06-25

Family

ID=20453566

Family Applications (1)

Application Number Title Priority Date Filing Date
CA116,174A Expired CA950066A (en) 1970-06-25 1971-06-21 Photo-electric outline-following apparatus for controlling the movement of an operative unit

Country Status (6)

Country Link
BE (1) BE769048A (en)
CA (1) CA950066A (en)
CH (1) CH548261A (en)
CS (1) CS148247B1 (en)
DE (1) DE2130879C3 (en)
FR (1) FR2100823B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2373091A1 (en) * 1976-12-06 1978-06-30 Esab Kebe Gmbh Optical control for template guided metal cutting torch - employs TV camera with circular beam sweep whose optical pulses provide control signals
US5763647A (en) * 1990-03-30 1998-06-09 Shionogi & Co., Ltd. Preparation of optically active 1,4-bridged-cyclohexane carboxylic acid derivatives

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1538167A (en) * 1966-09-26 1968-08-30 British Oxygen Co Ltd Apparatus for following or tracing a line whose training devices act according to coordinates

Also Published As

Publication number Publication date
CH548261A (en) 1974-04-30
BE769048A (en) 1971-12-27
DE2130879A1 (en) 1972-01-20
CS148247B1 (en) 1973-02-22
DE2130879B2 (en) 1975-05-22
FR2100823B1 (en) 1976-07-23
FR2100823A1 (en) 1972-03-24
DE2130879C3 (en) 1976-01-02

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