GB2225636B - A length measuring apparatus - Google Patents

A length measuring apparatus

Info

Publication number
GB2225636B
GB2225636B GB8924164A GB8924164A GB2225636B GB 2225636 B GB2225636 B GB 2225636B GB 8924164 A GB8924164 A GB 8924164A GB 8924164 A GB8924164 A GB 8924164A GB 2225636 B GB2225636 B GB 2225636B
Authority
GB
United Kingdom
Prior art keywords
measuring apparatus
length measuring
length
measuring
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 - Fee Related
Application number
GB8924164A
Other versions
GB8924164D0 (en
GB2225636A (en
Inventor
Atsuko Shimizu
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.)
Casio Computer Co Ltd
Original Assignee
Casio Computer Co 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 Casio Computer Co Ltd filed Critical Casio Computer Co Ltd
Publication of GB8924164D0 publication Critical patent/GB8924164D0/en
Publication of GB2225636A publication Critical patent/GB2225636A/en
Application granted granted Critical
Publication of GB2225636B publication Critical patent/GB2225636B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B1/00—Measuring instruments characterised by the selection of material therefor
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G21/00—Input or output devices integrated in time-pieces
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B3/00—Measuring instruments characterised by the use of mechanical techniques
    • G01B3/12—Measuring wheels

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Distances Traversed On The Ground (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Electric Clocks (AREA)
GB8924164A 1988-10-27 1989-10-26 A length measuring apparatus Expired - Fee Related GB2225636B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988140245U JPH0260810U (en) 1988-10-27 1988-10-27

Publications (3)

Publication Number Publication Date
GB8924164D0 GB8924164D0 (en) 1989-12-13
GB2225636A GB2225636A (en) 1990-06-06
GB2225636B true GB2225636B (en) 1993-05-12

Family

ID=15264292

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8924164A Expired - Fee Related GB2225636B (en) 1988-10-27 1989-10-26 A length measuring apparatus

Country Status (3)

Country Link
JP (1) JPH0260810U (en)
KR (1) KR920009798B1 (en)
GB (1) GB2225636B (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2150301A (en) * 1983-11-25 1985-06-26 Colin Leslie Poynder Length measuring probe for computer
WO1989011078A1 (en) * 1988-05-02 1989-11-16 Gainer Robert Lewis Digital measuring and proportioning instrument

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2150301A (en) * 1983-11-25 1985-06-26 Colin Leslie Poynder Length measuring probe for computer
WO1989011078A1 (en) * 1988-05-02 1989-11-16 Gainer Robert Lewis Digital measuring and proportioning instrument

Also Published As

Publication number Publication date
GB8924164D0 (en) 1989-12-13
JPH0260810U (en) 1990-05-07
GB2225636A (en) 1990-06-06
KR900006756A (en) 1990-05-08
KR920009798B1 (en) 1992-10-22

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee