FR2415518A1 - Machine a copier - Google Patents

Machine a copier

Info

Publication number
FR2415518A1
FR2415518A1 FR7900746A FR7900746A FR2415518A1 FR 2415518 A1 FR2415518 A1 FR 2415518A1 FR 7900746 A FR7900746 A FR 7900746A FR 7900746 A FR7900746 A FR 7900746A FR 2415518 A1 FR2415518 A1 FR 2415518A1
Authority
FR
France
Prior art keywords
displacements
head
optical reading
workpiece
pitch screw
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Withdrawn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
FR7900746A
Other languages
English (en)
French (fr)
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 FR2415518A1 publication Critical patent/FR2415518A1/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Withdrawn legal-status Critical Current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
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22—Feeding members carrying tools or work
    • B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
    • B23Q5/38—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
    • B23Q5/40—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw
    • 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
    • B23Q35/20—Means for transforming movement of the feeler or the like into feed movement of tool or work with special means for varying the ratio of reproduction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Cutting Processes (AREA)
  • Machine Tool Copy Controls (AREA)
  • Moving Of Heads (AREA)
  • Laser Beam Processing (AREA)
  • Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
  • Milling Processes (AREA)
FR7900746A 1978-01-27 1979-01-12 Machine a copier Withdrawn FR2415518A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH91478A CH618373A5 (de) 1978-01-27 1978-01-27

Publications (1)

Publication Number Publication Date
FR2415518A1 true FR2415518A1 (fr) 1979-08-24

Family

ID=4198108

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7900746A Withdrawn FR2415518A1 (fr) 1978-01-27 1979-01-12 Machine a copier

Country Status (6)

Country Link
JP (1) JPS54109683A (de)
CH (1) CH618373A5 (de)
DE (1) DE2823298C2 (de)
FR (1) FR2415518A1 (de)
GB (1) GB2016334B (de)
IT (1) IT1114374B (de)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR646262A (fr) * 1927-05-13 1928-11-09 Machine pour agrandir les maquettes de sculpture
DE836871C (de) * 1950-09-29 1952-04-17 Diedesheim G M B H Maschf Kopiervorrichtung fuer die Bearbeitung von Werkstuecken
US2983198A (en) * 1958-12-17 1961-05-09 Sperry Rand Corp Three-dimensional cam reproducing machine
FR1270677A (fr) * 1960-07-22 1961-09-01 Machine-outil à reproduire
GB956488A (en) * 1961-09-14 1964-04-29 Hancock And Co Engineers Ltd Improvements in or relating to oxygen jet cutting machines
BE668845A (de) * 1964-08-28 1966-02-28

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE923634C (de) * 1952-12-18 1955-02-17 Schiess Ag Bohr- oder Fraeswerk
US3037760A (en) * 1959-03-30 1962-06-05 Union Carbide Corp Shape cutting machine-remote tracing system
US3202024A (en) * 1961-03-16 1965-08-24 Textron Inc Pattern controlled tool

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR646262A (fr) * 1927-05-13 1928-11-09 Machine pour agrandir les maquettes de sculpture
DE836871C (de) * 1950-09-29 1952-04-17 Diedesheim G M B H Maschf Kopiervorrichtung fuer die Bearbeitung von Werkstuecken
US2983198A (en) * 1958-12-17 1961-05-09 Sperry Rand Corp Three-dimensional cam reproducing machine
FR1270677A (fr) * 1960-07-22 1961-09-01 Machine-outil à reproduire
GB956488A (en) * 1961-09-14 1964-04-29 Hancock And Co Engineers Ltd Improvements in or relating to oxygen jet cutting machines
BE668845A (de) * 1964-08-28 1966-02-28

Also Published As

Publication number Publication date
DE2823298C2 (de) 1982-12-30
JPS54109683A (en) 1979-08-28
GB2016334B (en) 1982-02-03
GB2016334A (en) 1979-09-26
DE2823298A1 (de) 1979-08-02
CH618373A5 (de) 1980-07-31
IT7947740A0 (it) 1979-01-23
IT1114374B (it) 1986-01-27

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Legal Events

Date Code Title Description
ST Notification of lapse