IT8022975A0 - OPTICAL PATTERN EXPLORER. - Google Patents

OPTICAL PATTERN EXPLORER.

Info

Publication number
IT8022975A0
IT8022975A0 IT8022975A IT2297580A IT8022975A0 IT 8022975 A0 IT8022975 A0 IT 8022975A0 IT 8022975 A IT8022975 A IT 8022975A IT 2297580 A IT2297580 A IT 2297580A IT 8022975 A0 IT8022975 A0 IT 8022975A0
Authority
IT
Italy
Prior art keywords
optical pattern
explorer
pattern explorer
optical
pattern
Prior art date
Application number
IT8022975A
Other languages
Italian (it)
Other versions
IT1131652B (en
Inventor
Hans J Amberg
William M Dell
Vali Enn
Original Assignee
Westinghouse Canada Ltd
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 Westinghouse Canada Ltd filed Critical Westinghouse Canada Ltd
Publication of IT8022975A0 publication Critical patent/IT8022975A0/en
Application granted granted Critical
Publication of IT1131652B publication Critical patent/IT1131652B/en

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
    • 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)
  • Control Of Position Or Direction (AREA)
  • Machine Tool Copy Controls (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
IT22975/80A 1979-07-09 1980-06-24 OPTICAL EXTRACTOR OF MODELS IT1131652B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA331407 1979-07-09

Publications (2)

Publication Number Publication Date
IT8022975A0 true IT8022975A0 (en) 1980-06-24
IT1131652B IT1131652B (en) 1986-06-25

Family

ID=4114640

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22975/80A IT1131652B (en) 1979-07-09 1980-06-24 OPTICAL EXTRACTOR OF MODELS

Country Status (5)

Country Link
JP (1) JPS5616807A (en)
DE (1) DE3017558A1 (en)
FR (1) FR2461298A1 (en)
GB (1) GB2054198A (en)
IT (1) IT1131652B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5840620A (en) * 1981-09-03 1983-03-09 Brother Ind Ltd Programming device for sewing machine
JPS5972482U (en) * 1982-11-08 1984-05-17 大和冷機工業株式会社 high humidity refrigerator
DE3737078A1 (en) * 1987-10-31 1989-05-18 Frankl & Kirchner METHOD FOR DIGITALLY STORING A SEWING PATTERN TEMPLATE FOR AN INDUSTRIAL SEWING MACHINE, AND DEVICE FOR MANUAL CORRECTION OF A STORED SEAMING PATTERN TEMPLATE
AU1639388A (en) * 1987-11-03 1989-05-04 Westinghouse Canada Inc. Line tracer
EP1734166A1 (en) * 2005-06-17 2006-12-20 Fritz Gegauf AG Method and apparatus for the production of sewing data

Also Published As

Publication number Publication date
FR2461298A1 (en) 1981-01-30
DE3017558A1 (en) 1981-01-29
GB2054198A (en) 1981-02-11
JPS5616807A (en) 1981-02-18
IT1131652B (en) 1986-06-25

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