CA1039319A - Indication apparatus with discrete illuminated projections - Google Patents

Indication apparatus with discrete illuminated projections

Info

Publication number
CA1039319A
CA1039319A CA250,642A CA250642A CA1039319A CA 1039319 A CA1039319 A CA 1039319A CA 250642 A CA250642 A CA 250642A CA 1039319 A CA1039319 A CA 1039319A
Authority
CA
Canada
Prior art keywords
characters
numerical value
indicating apparatus
set forth
physical quantity
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
CA250,642A
Other languages
English (en)
French (fr)
Inventor
Kazuyoshi Enomoto
Masamichi Hino
Setsuo Hijikata
Kou Fukui
Tsuneo Kashitani
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.)
Kubota Corp
Original Assignee
Kubota 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 JP1557876A external-priority patent/JPS5298550A/ja
Priority claimed from JP1557676A external-priority patent/JPS5298549A/ja
Priority claimed from JP1557776A external-priority patent/JPS5298560A/ja
Priority claimed from JP1692176U external-priority patent/JPS5655617Y2/ja
Application filed by Kubota Corp filed Critical Kubota Corp
Application granted granted Critical
Publication of CA1039319A publication Critical patent/CA1039319A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
    • G01G19/44—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing persons
    • G01G19/46—Spring balances specially adapted for this purpose
    • 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
    • G01G23/32—Indicating the weight by optical projection means
    • 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)
  • Residential Or Office Buildings (AREA)
  • Details Of Measuring Devices (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Length Measuring Devices By Optical Means (AREA)
CA250,642A 1976-02-14 1976-04-21 Indication apparatus with discrete illuminated projections Expired CA1039319A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP1557876A JPS5298550A (en) 1976-02-14 1976-02-14 Displaying device
JP1557676A JPS5298549A (en) 1976-02-14 1976-02-14 Displaying device
JP1557776A JPS5298560A (en) 1976-02-14 1976-02-14 Indicating device
JP1692176U JPS5655617Y2 (show.php) 1976-02-14 1976-02-14

Publications (1)

Publication Number Publication Date
CA1039319A true CA1039319A (en) 1978-09-26

Family

ID=27456408

Family Applications (1)

Application Number Title Priority Date Filing Date
CA250,642A Expired CA1039319A (en) 1976-02-14 1976-04-21 Indication apparatus with discrete illuminated projections

Country Status (6)

Country Link
US (1) US4020912A (show.php)
CA (1) CA1039319A (show.php)
DE (1) DE2618111A1 (show.php)
FR (1) FR2341130A1 (show.php)
GB (1) GB1533437A (show.php)
SE (1) SE430927B (show.php)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4091449A (en) * 1976-01-27 1978-05-23 Hobart Corporation Computing scale system
US4899048A (en) * 1987-04-27 1990-02-06 Printware, Inc. Focused optical beam encoder of position
JPH0710493Y2 (ja) * 1991-02-05 1995-03-08 株式会社エンヤシステム ウエーハ貼付板
US6194709B1 (en) * 1998-10-26 2001-02-27 Eaton Corporation Rotary position sensor/transducer employing rotor having color filtering
US7122750B2 (en) * 2001-02-28 2006-10-17 Measurement Limited Dual display weight measuring apparatus
US6689964B2 (en) * 2001-02-28 2004-02-10 Measurement Specialties, Inc. Dual display weight measuring apparatus which detects movement of the pointer through slits in the mechanical dial face
US6909212B2 (en) * 2003-02-27 2005-06-21 Asmo Co., Ltd. Motor having rotation sensor and manufacturing method thereof
DE102010050331B4 (de) * 2010-11-05 2012-10-25 Medisana Ag Vorrichtung zum Wiegen von Menschen

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2065960A (en) * 1933-10-03 1936-12-29 Johannes Bauml Measuring appliance
US2807189A (en) * 1953-10-29 1957-09-24 August Sauter K G Projecting precision and analytical balances having a pointer with automatic indicating means
NL6611777A (show.php) * 1966-08-22 1968-02-23
SE394745B (sv) * 1974-01-31 1977-07-04 Bizerba Werke Kraut Kg Wilh Prisangivande projektionsvag
US3916185A (en) * 1974-03-01 1975-10-28 Bendix Corp Circuitry for encoding altimeter
US3967271A (en) * 1974-07-23 1976-06-29 Barber-Greene Company Digital shaft encoder circuit for scales
US3973109A (en) * 1975-03-17 1976-08-03 Sanitary Scale Company Null monitoring system

Also Published As

Publication number Publication date
DE2618111A1 (de) 1977-08-18
US4020912A (en) 1977-05-03
FR2341130B1 (show.php) 1980-11-07
FR2341130A1 (fr) 1977-09-09
SE430927B (sv) 1983-12-19
GB1533437A (en) 1978-11-22
SE7604599L (sv) 1977-08-15

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