FR1212997A - Improvements to tracer mechanisms for machine tools - Google Patents

Improvements to tracer mechanisms for machine tools

Info

Publication number
FR1212997A
FR1212997A FR1212997DA FR1212997A FR 1212997 A FR1212997 A FR 1212997A FR 1212997D A FR1212997D A FR 1212997DA FR 1212997 A FR1212997 A FR 1212997A
Authority
FR
France
Prior art keywords
machine tools
tracer mechanisms
tracer
mechanisms
tools
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
Other languages
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.)
Milacron Inc
Original Assignee
Cincinnati Milling Machine Co
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 Cincinnati Milling Machine Co filed Critical Cincinnati Milling Machine Co
Application granted granted Critical
Publication of FR1212997A publication Critical patent/FR1212997A/en
Expired 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
    • B23Q35/24—Feelers; Feeler units
    • B23Q35/26—Feelers; Feeler units designed for a physical contact with a pattern or a model
    • B23Q35/36—Feelers; Feeler units designed for a physical contact with a pattern or a model for control of a hydraulic or pneumatic copying system
    • 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
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86574—Supply and exhaust
    • Y10T137/8667—Reciprocating valve
    • Y10T137/86694—Piston valve
    • Y10T137/86702—With internal flow passage
    • 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
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86574—Supply and exhaust
    • Y10T137/8667—Reciprocating valve
    • Y10T137/86694—Piston valve
    • Y10T137/8671—With annular passage [e.g., spool]
    • 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
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87056—With selective motion for plural valve actuator
    • Y10T137/87088—Reciprocation along and rotation about same axis

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Servomotors (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
FR1212997D 1957-10-21 1958-10-21 Improvements to tracer mechanisms for machine tools Expired FR1212997A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US691255A US3084899A (en) 1957-10-21 1957-10-21 Manual three direction tracer

Publications (1)

Publication Number Publication Date
FR1212997A true FR1212997A (en) 1960-03-28

Family

ID=24775771

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1212997D Expired FR1212997A (en) 1957-10-21 1958-10-21 Improvements to tracer mechanisms for machine tools

Country Status (4)

Country Link
US (1) US3084899A (en)
DE (1) DE1205796B (en)
FR (1) FR1212997A (en)
GB (1) GB844135A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3595519A (en) * 1968-04-12 1971-07-27 Duplomatic Hydraulic tracer mechanism adapted for use with machine tools in general
ITMO20050247A1 (en) * 2005-09-29 2007-03-30 Studio Tecnico 6M Srl VALVE FOR HYDRAULIC BRAKING OF OPERATING OR SIMILAR MACHINES

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2074095A (en) * 1935-04-02 1937-03-16 Cincinnati Milling Machine Co Combined pattern controlled machine tool
US2239625A (en) * 1939-02-13 1941-04-22 Cincinnati Milling Machine Co Profile milling machine
US2403519A (en) * 1939-08-24 1946-07-09 Vickers Inc Power transmission
US2332532A (en) * 1940-10-03 1943-10-26 Cincinnati Milling Machine Co Dual pattern controlled machine tool
CH234410A (en) * 1943-06-23 1944-09-30 Buerchler Alfred Automatic hydraulic feed and copying device on machine tools.
US2433005A (en) * 1944-01-01 1947-12-23 Turchan Manuel Three-dimensional tracer
US2424031A (en) * 1944-04-15 1947-07-15 Escher Wyss Maschf Ag Machine for machining any kind of curved surfaces
US2494228A (en) * 1945-11-08 1950-01-10 Cederholm Carl Ingve Valve construction
US2618244A (en) * 1947-03-12 1952-11-18 Cincinnati Milling Machine Co Pilot valve controlled tracer valve
DE812167C (en) * 1948-03-12 1951-08-27 Starrfraesmaschinen A G Hydraulic control on a copying machine tool
NL92015C (en) * 1952-09-10
GB757589A (en) * 1952-09-11 1956-09-19 Frederick William Armytage Improvements in or relating to tracers or duplicators for machine tools
DE1013942B (en) * 1953-04-11 1957-08-14 Maxnovo Meccanica Di Prec E S Button for copier
BE531422A (en) * 1953-09-08
US2787437A (en) * 1953-09-11 1957-04-02 Turchan Manuel Two and three dimension tracer
US2835466A (en) * 1953-10-05 1958-05-20 True Trace Corp Tracer mechanism
DE946319C (en) * 1954-04-29 1956-07-26 Cincinnati Milling Machine Co Copier
US2723827A (en) * 1954-06-03 1955-11-15 Manuel Turchan Two dimension pencil tracer
US2935289A (en) * 1954-06-19 1960-05-03 Duplomatic S R L Meccanica App Tracer apparatus
US2788718A (en) * 1954-08-30 1957-04-16 Cincinnati Milling Machine Co Contouring machine

Also Published As

Publication number Publication date
US3084899A (en) 1963-04-09
GB844135A (en) 1960-08-10
DE1205796B (en) 1965-11-25

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