CA996656A - Digital tracer - Google Patents

Digital tracer

Info

Publication number
CA996656A
CA996656A CA186,388A CA186388A CA996656A CA 996656 A CA996656 A CA 996656A CA 186388 A CA186388 A CA 186388A CA 996656 A CA996656 A CA 996656A
Authority
CA
Canada
Prior art keywords
digital tracer
tracer
digital
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
CA186,388A
Other languages
English (en)
Other versions
CA186388S (en
Inventor
Marcel R. Sommeria
David J. Schaap
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.)
HYPER-LOOP
Original Assignee
HYPER-LOOP
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 HYPER-LOOP filed Critical HYPER-LOOP
Application granted granted Critical
Publication of CA996656A publication Critical patent/CA996656A/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
    • B23Q35/08—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
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/50—Machine tool, machine tool null till machine tool work handling
    • G05B2219/50167—Adapting to copying

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Machine Tool Copy Controls (AREA)
  • Control Of Position Or Direction (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
CA186,388A 1972-12-11 1973-11-21 Digital tracer Expired CA996656A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US31397472A 1972-12-11 1972-12-11

Publications (1)

Publication Number Publication Date
CA996656A true CA996656A (en) 1976-09-07

Family

ID=23217991

Family Applications (1)

Application Number Title Priority Date Filing Date
CA186,388A Expired CA996656A (en) 1972-12-11 1973-11-21 Digital tracer

Country Status (9)

Country Link
US (1) US3786331A (fr)
JP (1) JPS4987977A (fr)
CA (1) CA996656A (fr)
CH (1) CH588750A5 (fr)
DE (1) DE2361649C3 (fr)
FR (1) FR2211809A1 (fr)
GB (1) GB1453842A (fr)
IT (1) IT1000817B (fr)
SE (1) SE394383B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5316152B2 (fr) * 1972-09-13 1978-05-30
JPS5089777A (fr) * 1973-12-18 1975-07-18
US4267497A (en) * 1978-03-20 1981-05-12 Dana Corporation Resolver interface for servo position control
ES8400042A1 (es) * 1982-01-20 1983-11-01 Saint Gobain Vitrage Metodo para el mando automatico del recorrido de una biseladora de cantos omnidireccional para cristales y aparato para ponerlo en practica.
DK14583A (da) * 1982-01-20 1983-07-21 Saint Gobain Vitrage Fremgangsmaade og apparat til positionsstyring af vaerktoejet paa en kantbearbejdningsmaskine til glasplader
JPS59224240A (ja) * 1983-05-31 1984-12-17 Fanuc Ltd ならい制御装置
US5436543A (en) * 1993-12-28 1995-07-25 Rogers; William D. Device for duplicating irregular shapes
FI106081B (fi) * 1997-06-13 2000-11-15 Abb Industry Oy Menetelmä tahtikoneen stabiilisuuden varmistamiseksi

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3320503A (en) * 1955-05-11 1967-05-16 Allen H Schooley Radial resistive polar coordinate date takeoff transmitter for a servo control
US3051880A (en) * 1960-03-23 1962-08-28 Gen Electric Position control servosystem
US3215915A (en) * 1962-06-04 1965-11-02 Giddings & Lewis Phase-sensitive servo control system

Also Published As

Publication number Publication date
DE2361649A1 (de) 1974-07-04
GB1453842A (fr) 1976-10-27
IT1000817B (it) 1976-04-10
JPS4987977A (fr) 1974-08-22
FR2211809A1 (fr) 1974-07-19
DE2361649B2 (de) 1978-03-30
DE2361649C3 (de) 1978-11-23
SE394383B (sv) 1977-06-27
US3786331A (en) 1974-01-15
CH588750A5 (fr) 1977-06-15

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