ZA727076B - A device for detecting rotating angle - Google Patents

A device for detecting rotating angle

Info

Publication number
ZA727076B
ZA727076B ZA727076A ZA727076A ZA727076B ZA 727076 B ZA727076 B ZA 727076B ZA 727076 A ZA727076 A ZA 727076A ZA 727076 A ZA727076 A ZA 727076A ZA 727076 B ZA727076 B ZA 727076B
Authority
ZA
South Africa
Prior art keywords
rotating angle
detecting rotating
detecting
angle
rotating
Prior art date
Application number
ZA727076A
Other languages
English (en)
Inventor
M Hino
R Yoneda
Original Assignee
Kubota Ltd
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 Kubota Ltd filed Critical Kubota Ltd
Publication of ZA727076B publication Critical patent/ZA727076B/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G23/00—Auxiliary devices for weighing apparatus
    • G01G23/18—Indicating devices, e.g. for remote indication; Recording devices; Scales, e.g. graduated
    • G01G23/36—Indicating the weight by electrical means, e.g. using photoelectric cells
    • G01G23/361—Indicating the weight by electrical means, e.g. using photoelectric cells using photoelectric cells
    • 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
    • G01D5/26—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 characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
    • G01D5/32—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 characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
    • G01D5/34—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 characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
    • G01D5/347—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 characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells using displacement encoding scales
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S177/00—Weighing scales
    • Y10S177/03—Digitizers electrical
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S177/00—Weighing scales
    • Y10S177/06—Photoelectric

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optical Transform (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Gloves (AREA)
ZA727076A 1971-10-22 1972-10-03 A device for detecting rotating angle ZA727076B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19179671A 1971-10-22 1971-10-22

Publications (1)

Publication Number Publication Date
ZA727076B true ZA727076B (en) 1973-07-25

Family

ID=22706965

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA727076A ZA727076B (en) 1971-10-22 1972-10-03 A device for detecting rotating angle

Country Status (10)

Country Link
US (1) US3739866A (https=)
AU (1) AU462084B2 (https=)
CA (1) CA972555A (https=)
DK (1) DK139854B (https=)
FI (1) FI60312C (https=)
FR (1) FR2157611A5 (https=)
GB (1) GB1400738A (https=)
NO (1) NO135957C (https=)
SE (1) SE389556B (https=)
ZA (1) ZA727076B (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7122750B2 (en) * 2001-02-28 2006-10-17 Measurement Limited Dual display weight measuring apparatus

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2747797A (en) * 1951-08-20 1956-05-29 Hughes Aircraft Co Rotational analogue-to-digital converters
US3289777A (en) * 1964-12-07 1966-12-06 Toledo Scale Corp Reading system

Also Published As

Publication number Publication date
FI60312C (fi) 1981-12-10
US3739866A (en) 1973-06-19
DK139854C (https=) 1979-10-22
SE389556B (sv) 1976-11-08
NO135957B (https=) 1977-03-21
FR2157611A5 (https=) 1973-06-01
GB1400738A (en) 1975-07-23
DK139854B (da) 1979-04-30
AU4769172A (en) 1974-04-26
AU462084B2 (en) 1975-06-12
FI60312B (fi) 1981-08-31
NO135957C (https=) 1977-06-29
CA972555A (en) 1975-08-12

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