FR2416090A1 - Machine a copier a lecture optique - Google Patents

Machine a copier a lecture optique

Info

Publication number
FR2416090A1
FR2416090A1 FR7902487A FR7902487A FR2416090A1 FR 2416090 A1 FR2416090 A1 FR 2416090A1 FR 7902487 A FR7902487 A FR 7902487A FR 7902487 A FR7902487 A FR 7902487A FR 2416090 A1 FR2416090 A1 FR 2416090A1
Authority
FR
France
Prior art keywords
optical reading
copy machine
movements
reading copy
unit
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.)
Withdrawn
Application number
FR7902487A
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.)
Willemin Machines SA
Original Assignee
Willemin Machines SA
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 Willemin Machines SA filed Critical Willemin Machines SA
Publication of FR2416090A1 publication Critical patent/FR2416090A1/fr
Withdrawn legal-status Critical Current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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/30—Milling
    • Y10T409/30084—Milling with regulation of operation by templet, card, or other replaceable information supply
    • Y10T409/301176—Reproducing means
    • Y10T409/301624—Duplicating means
    • Y10T409/30168—Duplicating means with means for operation without manual intervention
    • Y10T409/301792—Duplicating means with means for operation without manual intervention including means to sense optical or magnetic image
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/30—Milling
    • Y10T409/30084—Milling with regulation of operation by templet, card, or other replaceable information supply
    • Y10T409/301176—Reproducing means
    • Y10T409/301624—Duplicating means
    • Y10T409/30168—Duplicating means with means for operation without manual intervention
    • Y10T409/30224—Duplicating means with means for operation without manual intervention and provision for circumferential relative movement of cutter and work
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/30—Milling
    • Y10T409/30084—Milling with regulation of operation by templet, card, or other replaceable information supply
    • Y10T409/302968—Milling with regulation of operation by templet, card, or other replaceable information supply including means for operation without manual intervention
    • Y10T409/303024—Milling with regulation of operation by templet, card, or other replaceable information supply including means for operation without manual intervention including simultaneously usable plural tracers or including tracer adapted to simultaneously use plural templets
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/30—Milling
    • Y10T409/303416—Templet, tracer, or cutter
    • Y10T409/303472—Tracer
    • Y10T409/303528—Adapted to trigger electrical energy
    • Y10T409/303584—Photocell

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Machine Tool Copy Controls (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Mechanical Optical Scanning Systems (AREA)

Abstract

Machine à copier à lecture optique. Elle comprend trois têtes de lecture optique dont les faisceaux lumineux respectifs suivent trois dessins se déplaçant en synchronisme et qui commandent les déplacements dans des directions différentes les unes des autres d'une unité d'usinage, chaque tête de lecture commandant les déplacements de ladite unité dans une direction propre. Application aux machines de bureau.
FR7902487A 1978-02-06 1979-01-31 Machine a copier a lecture optique Withdrawn FR2416090A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH126978A CH620390A5 (fr) 1978-02-06 1978-02-06

Publications (1)

Publication Number Publication Date
FR2416090A1 true FR2416090A1 (fr) 1979-08-31

Family

ID=4206444

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7902487A Withdrawn FR2416090A1 (fr) 1978-02-06 1979-01-31 Machine a copier a lecture optique

Country Status (7)

Country Link
US (1) US4314781A (fr)
JP (1) JPS54114893A (fr)
CH (1) CH620390A5 (fr)
DE (1) DE2823294A1 (fr)
FR (1) FR2416090A1 (fr)
GB (1) GB2020062A (fr)
IT (1) IT1114514B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6322261A (ja) * 1987-03-26 1988-01-29 Washino Kikai Kk 光倣い研削盤の自動化方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR965092A (fr) * 1948-04-02 1950-09-01
US2895386A (en) * 1955-01-27 1959-07-21 Ekstrom Carlson & Co Profiling machine
GB1273632A (en) * 1969-07-16 1972-05-10 George Joseph Trapp Speed control of line followers
FR2234970A1 (fr) * 1973-06-26 1975-01-24 Redpath Dorman Long Ltd

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2336376A (en) * 1940-08-02 1943-12-07 Ind Scient Corp Photoelectric control device
US3528337A (en) * 1968-06-17 1970-09-15 David H Dulebohn Tracing machine
US3598018A (en) * 1969-05-21 1971-08-10 John M J Varga Control means for a machine tool
GB1336534A (en) * 1971-04-30 1973-11-07 Kuhlmann Kg Franz Pantograph copy milling machine with drawing-tracing device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR965092A (fr) * 1948-04-02 1950-09-01
US2895386A (en) * 1955-01-27 1959-07-21 Ekstrom Carlson & Co Profiling machine
GB1273632A (en) * 1969-07-16 1972-05-10 George Joseph Trapp Speed control of line followers
FR2234970A1 (fr) * 1973-06-26 1975-01-24 Redpath Dorman Long Ltd

Also Published As

Publication number Publication date
CH620390A5 (fr) 1980-11-28
JPS54114893A (en) 1979-09-07
IT7947897A0 (it) 1979-02-05
IT1114514B (it) 1986-01-27
US4314781A (en) 1982-02-09
DE2823294A1 (de) 1979-08-09
GB2020062A (en) 1979-11-07

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Legal Events

Date Code Title Description
ST Notification of lapse