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

Improvements to tracer mechanisms for machine tools

Info

Publication number: FR1212997A
Authority: FR; France
Prior art keywords: machine tools; tracer mechanisms; tracer; mechanisms; tools
Prior art date: 1957-10-21
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

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.)

1957-10-21

Filing date

1958-10-21

Publication date

1960-03-28

1958-10-21Application filed by Cincinnati Milling Machine CofiledCriticalCincinnati Milling Machine Co

1960-03-28Application grantedgrantedCritical

1960-03-28Publication of FR1212997ApublicationCriticalpatent/FR1212997A/en

StatusExpiredlegal-statusCriticalCurrent

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)
A Measuring Device Byusing Mechanical Method (AREA)
Servomotors (AREA)
Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)

FR1212997D1957-10-211958-10-21 Improvements to tracer mechanisms for machine toolsExpiredFR1212997A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US691255AUS3084899A (en)	1957-10-21	1957-10-21	Manual three direction tracer

Publications (1)

Publication Number	Publication Date
FR1212997Atrue FR1212997A (en)	1960-03-28

Family

ID=24775771

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR1212997DExpiredFR1212997A (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

1957
- 1957-10-21USUS691255Apatent/US3084899A/ennot_activeExpired - Lifetime
1958
- 1958-10-16GBGB33027/58Apatent/GB844135A/ennot_activeExpired
- 1958-10-20DEDEC17697Apatent/DE1205796B/enactivePending
- 1958-10-21FRFR1212997Dpatent/FR1212997A/ennot_activeExpired

Also Published As

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

Publication	Publication Date	Title
FR1140918A (en)	1957-08-21	Improvements to printing machines
FR1227770A (en)	1960-08-24	Improvements to spindle mechanisms for machine tools
FR1113927A (en)	1956-04-05	Improvements to machine tools
FR1217036A (en)	1960-04-29	Improvements to the dividing mechanisms of machine tools
FR1130493A (en)	1957-02-06	Improvements to machine tools
FR1212313A (en)	1960-03-23	Improvements made to machine tools known as grinding machines
FR1212997A (en)	1960-03-28	Improvements to tracer mechanisms for machine tools
FR1246335A (en)	1960-11-18	Improvements to tool holders for agricultural machines
FR66442E (en)	1957-02-27	Improvements to machine tool stops
FR1185956A (en)	1959-08-11	Improvements to machine tools
FR1145719A (en)	1957-10-29	Improvements to machine tools
FR1177701A (en)	1959-04-29	Improvements to machine tools
FR1155973A (en)	1958-05-12	Improvements to machine tools
FR1153593A (en)	1958-03-12	Improvements to machine tool vices
FR1135696A (en)	1957-05-02	Improvements to cutting machines
FR1224029A (en)	1960-06-21	Combined machine for machining
FR1187858A (en)	1959-09-17	Combined machine for machining
FR1163447A (en)	1958-09-25	Improvements to machine tools
FR1235385A (en)	1960-07-08	Improvements to probes for reproducers intended for machine tools
BE579861A (en)	1959-12-21	Improvements to spindle mechanisms for machine tools
FR1140279A (en)	1957-07-18	Improvements to machines for cutting tubes
FR1158194A (en)	1958-06-11	Improvements to tool holders
FR1376910A (en)	1964-10-31	Improvements to spindles for machine tools
FR1155996A (en)	1958-05-12	Improvements to machine tools
FR1206633A (en)	1960-02-10	Improvements to machine tools

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