CA964341A - Probe and grid elements for automatic coordinate determining device - Google Patents

Probe and grid elements for automatic coordinate determining device

Info

Publication number
CA964341A
CA964341A CA140,531A CA140531A CA964341A CA 964341 A CA964341 A CA 964341A CA 140531 A CA140531 A CA 140531A CA 964341 A CA964341 A CA 964341A
Authority
CA
Canada
Prior art keywords
probe
determining device
grid elements
coordinate determining
automatic coordinate
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
CA140,531A
Other versions
CA140531S (en
Inventor
Knight V. Bailey
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.)
Bendix Corp
Original Assignee
Bendix Corp
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
Priority claimed from CA074,184A external-priority patent/CA944455A/en
Application filed by Bendix Corp filed Critical Bendix Corp
Priority to CA140,531A priority Critical patent/CA964341A/en
Application granted granted Critical
Publication of CA964341A publication Critical patent/CA964341A/en
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/046Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by electromagnetic means
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00Measuring arrangements characterised by the use of electric or magnetic techniques
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01DMEASURING 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
    • G01D5/00Mechanical 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
    • G01D5/12Mechanical 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
    • G01D5/243Mechanical 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 phase or frequency of ac

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Electromagnetism (AREA)
  • Human Computer Interaction (AREA)
  • Recording Measured Values (AREA)
CA140,531A 1969-03-10 1972-04-25 Probe and grid elements for automatic coordinate determining device Expired CA964341A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA140,531A CA964341A (en) 1969-03-10 1972-04-25 Probe and grid elements for automatic coordinate determining device

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US80555969A 1969-03-10 1969-03-10
CA074,184A CA944455A (en) 1969-03-10 1970-02-06 Automatic coordinate determining device
CA140,531A CA964341A (en) 1969-03-10 1972-04-25 Probe and grid elements for automatic coordinate determining device

Publications (1)

Publication Number Publication Date
CA964341A true CA964341A (en) 1975-03-11

Family

ID=25191913

Family Applications (2)

Application Number Title Priority Date Filing Date
CA140530A Expired CA933622A (en) 1969-03-10 1972-04-25 Automatic coordinate determining device
CA140,531A Expired CA964341A (en) 1969-03-10 1972-04-25 Probe and grid elements for automatic coordinate determining device

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CA140530A Expired CA933622A (en) 1969-03-10 1972-04-25 Automatic coordinate determining device

Country Status (3)

Country Link
JP (3) JPS4944540B1 (en)
CA (2) CA933622A (en)
SE (3) SE388036B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51155269U (en) * 1975-06-02 1976-12-10
JPS5492873U (en) * 1977-12-12 1979-06-30

Also Published As

Publication number Publication date
SE364563B (en) 1974-02-25
JPS5024570B1 (en) 1975-08-16
JPS5024571B1 (en) 1975-08-16
CA933622A (en) 1973-09-11
JPS4944540B1 (en) 1974-11-28
SE388036B (en) 1976-09-20
SE388037B (en) 1976-09-20

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