FR1134381A - Feeler head for reproducing machine - Google Patents

Feeler head for reproducing machine

Info

Publication number
FR1134381A
FR1134381A FR1134381DA FR1134381A FR 1134381 A FR1134381 A FR 1134381A FR 1134381D A FR1134381D A FR 1134381DA FR 1134381 A FR1134381 A FR 1134381A
Authority
FR
France
Prior art keywords
reproducing machine
feeler head
feeler
head
reproducing
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston 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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR1134381A publication Critical patent/FR1134381A/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
    • B23Q35/30—Feelers; Feeler units designed for a physical contact with a pattern or a model for control of an electrical or electro-hydraulic copying system
    • B23Q35/34—Feelers; Feeler units designed for a physical contact with a pattern or a model for control of an electrical or electro-hydraulic copying system in which the feeler varies an electrical characteristic in a circuit, e.g. capacity, frequency
    • 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
    • B23Q35/121—Means for transforming movement of the feeler or the like into feed movement of tool or work involving electrical means using mechanical sensing
    • B23Q35/123—Means for transforming movement of the feeler or the like into feed movement of tool or work involving electrical means using mechanical sensing the feeler varying the impedance in a circuit
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
    • G01D5/20—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature
    • G01D5/204—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature by influencing the mutual induction between two or more coils
    • G01D5/2073—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature by influencing the mutual induction between two or more coils by movement of a single coil with respect to two or more coils
FR1134381D 1954-05-13 1955-05-11 Feeler head for reproducing machine Expired FR1134381A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US429627A US2839733A (en) 1954-05-13 1954-05-13 Tracer head

Publications (1)

Publication Number Publication Date
FR1134381A true FR1134381A (en) 1957-04-10

Family

ID=23704060

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1134381D Expired FR1134381A (en) 1954-05-13 1955-05-11 Feeler head for reproducing machine

Country Status (5)

Country Link
US (1) US2839733A (en)
CH (1) CH337758A (en)
DE (1) DE1035540B (en)
FR (1) FR1134381A (en)
GB (1) GB769978A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0041281A2 (en) * 1980-05-12 1981-12-09 Inductive Control Systems B.V. Contactless electric control-handle
FR2688585A1 (en) * 1992-03-16 1993-09-17 Marrelli Autronica METHOD FOR DETERMINING THE ANGULAR POSITION OF A MAGNETIC PROBE AND ANGULAR POSITION SENSOR

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3122970A (en) * 1964-03-03 Certificate of correction
DE1133012B (en) * 1958-05-28 1962-07-12 Perkin Elmer Corp Electrical forced control of any part from a distance with the help of a manually operated control stick that moves in several coordinates
US2985021A (en) * 1958-06-16 1961-05-23 Gen Precision Inc Single axis accelerometer
US3077783A (en) * 1959-03-24 1963-02-19 Gen Precision Inc Two-axis accelerometer
NL254095A (en) * 1959-07-28
US3116471A (en) * 1960-03-30 1963-12-31 Jesse J Coop Radio sonobuoy system
DE1209405B (en) * 1960-08-30 1966-01-20 Froriep Gmbh Maschf Button for reshaping curved surfaces
US3151303A (en) * 1962-03-02 1964-09-29 W C Dillon & Company Inc Measuring device transducer
DE1270923B (en) * 1963-01-23 1968-06-20 Licentia Gmbh Copy sensor for electrically controlled machines
GB1054963A (en) * 1963-04-20
DE1261936B (en) * 1963-06-11 1968-02-29 Bodenseewerk Perkin Elmer Co Control sticks, especially for aircraft controls
US3302099A (en) * 1963-12-06 1967-01-31 Northrop Corp Electromagnetic transducer
US3454854A (en) * 1967-10-02 1969-07-08 Wallace & Tiernan Inc Inductive transducer with servo system
US4177567A (en) * 1977-01-26 1979-12-11 Automation Equipment Inc. Tracer head
USRE32746E (en) * 1979-09-28 1988-09-13 Weico Corporation Strain/deflection sensitive variable reluctance transducer assembly
US4269070A (en) * 1979-09-28 1981-05-26 Weico Corporation Strain/deflection sensitive variable reluctance transducer assembly

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1988458A (en) * 1930-12-27 1935-01-22 Minorsky Nicolai Electrical controlling system
DE708292C (en) * 1936-11-06 1941-07-17 Aeg All-round moveable finger fingers, especially for copy milling machines and copy grinding machines
US2559575A (en) * 1947-01-31 1951-07-03 Raytheon Mfg Co Electrical control system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0041281A2 (en) * 1980-05-12 1981-12-09 Inductive Control Systems B.V. Contactless electric control-handle
EP0041281A3 (en) * 1980-05-12 1981-12-16 Inductive Control Systems B.V. Contactless electric control-handle
FR2688585A1 (en) * 1992-03-16 1993-09-17 Marrelli Autronica METHOD FOR DETERMINING THE ANGULAR POSITION OF A MAGNETIC PROBE AND ANGULAR POSITION SENSOR
EP0561681A1 (en) * 1992-03-16 1993-09-22 Marelli Autronica Method for determining the angular position of a magnetic transducer and angular position sensor

Also Published As

Publication number Publication date
CH337758A (en) 1959-04-15
GB769978A (en) 1957-03-13
US2839733A (en) 1958-06-17
DE1035540B (en) 1958-07-31

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