HK3990A - A digital tape measure - Google Patents

A digital tape measure

Info

Publication number
HK3990A
HK3990A HK39/90A HK3990A HK3990A HK 3990 A HK3990 A HK 3990A HK 39/90 A HK39/90 A HK 39/90A HK 3990 A HK3990 A HK 3990A HK 3990 A HK3990 A HK 3990A
Authority
HK
Hong Kong
Prior art keywords
tape measure
digital tape
digital
measure
tape
Prior art date
Application number
HK39/90A
Other languages
English (en)
Inventor
Manabu Komura
Kunio Hirai
Tatsumi Nakai
Kazuyoshi Okumura
Nobuyuki Yamamoto
Original Assignee
Kyoto Measuring Instr 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
Application filed by Kyoto Measuring Instr Corp filed Critical Kyoto Measuring Instr Corp
Publication of HK3990A publication Critical patent/HK3990A/xx

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
    • G01B3/00—Measuring instruments characterised by the use of mechanical techniques
    • G01B3/10—Measuring tapes
    • G01B3/1061—Means for displaying or assisting reading of length measurement
    • 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
    • G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
    • 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
    • G01B3/10—Measuring tapes
    • G01B3/1061—Means for displaying or assisting reading of length measurement
    • G01B3/1069—Electronic or mechanical display arrangements
    • 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
    • G01B3/10—Measuring tapes
    • G01B3/1003—Measuring tapes characterised by structure or material; characterised by layout or indicia

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Tape Measures (AREA)
HK39/90A 1985-01-08 1990-01-18 A digital tape measure HK3990A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60001667A JPS61160007A (ja) 1985-01-08 1985-01-08 デジタル巻尺

Publications (1)

Publication Number Publication Date
HK3990A true HK3990A (en) 1990-01-25

Family

ID=11507867

Family Applications (1)

Application Number Title Priority Date Filing Date
HK39/90A HK3990A (en) 1985-01-08 1990-01-18 A digital tape measure

Country Status (4)

Country Link
US (1) US4890392A (ja)
JP (1) JPS61160007A (ja)
GB (1) GB2169399B (ja)
HK (1) HK3990A (ja)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2203536A (en) * 1987-04-16 1988-10-19 Roger Howard Thornton Length measuring device
GB2217459A (en) * 1988-04-13 1989-10-25 Fanfare Electronics Limited Improvements in or relating to a tape measure
US5239307A (en) * 1989-10-10 1993-08-24 Micro Encoder Inc. Method and apparatus for sensing of position
US5386643A (en) * 1993-04-23 1995-02-07 Corcoran; Bradley H. Digital display tape measure
EP0743508A2 (en) * 1995-05-16 1996-11-20 Mitutoyo Corporation Induced current position transducer
US5743021A (en) * 1996-02-06 1998-04-28 Corcoran; Bradley H. Digital length gauge
US6002250A (en) * 1996-05-13 1999-12-14 Mitutoyo Corporation Electronic linear scale using a self-contained, low-power inductive position transducer
US5973494A (en) * 1996-05-13 1999-10-26 Mitutoyo Corporation Electronic caliper using a self-contained, low power inductive position transducer
US5886519A (en) * 1997-01-29 1999-03-23 Mitutoyo Corporation Multi-scale induced current absolute position transducer
AUPP023597A0 (en) * 1997-11-07 1997-11-27 Mason, James Herbert Digital reference assembly for use with vehicle gauging apparatus
GB9816376D0 (en) * 1998-07-29 1998-09-23 Ball Racing Developments Limit Indicating means
US20050011082A1 (en) * 2003-07-14 2005-01-20 Smith Michael J. Tape measure device
US7036241B2 (en) * 2004-07-19 2006-05-02 Irwin Industrial Tool Company Rolling electronic length measuring device
US20070074414A1 (en) * 2005-10-04 2007-04-05 Neuroth Brad J Digital speed square apparatus and method for using the same
US20070074413A1 (en) * 2005-10-04 2007-04-05 Neuroth Brad J Digital speed square apparatus and method for using the same
US8356419B2 (en) * 2009-04-29 2013-01-22 Peter Maxwell Lord Digital measuring device
US7963046B2 (en) * 2009-06-25 2011-06-21 Lsi Corporation Auto-calculated length determination and display
US8127461B1 (en) 2010-04-14 2012-03-06 Oded Peri Measuring and marking device
JP5670644B2 (ja) * 2010-04-26 2015-02-18 株式会社ミツトヨ スケール、及びリニアエンコーダ
ES1076890Y (es) * 2012-04-12 2012-08-07 Cabeza Jose Cancela Mecanismo de funcionamiento para metro digital para petanca y otros deportes de bolas
US8789286B1 (en) * 2012-07-10 2014-07-29 John Vieczorek, Jr. Builder's layout tape with nail template
US20140352164A1 (en) * 2013-06-04 2014-12-04 Scott Goldstein Tape Measure with Measurement Indicia Dial
USD731335S1 (en) * 2014-04-25 2015-06-09 Nathaniel Rhoden Digital tape measure counter
CN107174254A (zh) * 2016-03-09 2017-09-19 北京博维恒信科技发展有限公司 电子测量尺、电子测量系统及测量方法
US10378871B2 (en) 2016-05-02 2019-08-13 MI Enterprises, LLC Tape measuring device
FR3052655B1 (fr) * 2016-06-17 2018-07-13 Laboratoires Innothera Dispositif de mesure d'une mensuration
US10859363B2 (en) 2017-09-27 2020-12-08 Stanley Black & Decker, Inc. Tape rule assembly with linear optical encoder for sensing human-readable graduations of length
CN108120356A (zh) * 2017-12-23 2018-06-05 苏州工业园区服务外包职业学院 带有空间计算功能的智能测量尺及测量方法
KR102022797B1 (ko) * 2018-05-15 2019-09-18 전호병 스트립을 이용한 붐 길이 측정장치

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3718807A (en) * 1971-04-16 1973-02-27 Eastman Kodak Co Method and apparatus for facilitating the packaging and pricing of photographic prints
JPS4933754A (ja) * 1972-07-28 1974-03-28
JPS5331452U (ja) * 1976-08-23 1978-03-17
SE400642B (sv) * 1976-10-15 1978-04-03 Bergkvist Lars A Elektroniskt mattband
JPS5362354U (ja) * 1976-10-28 1978-05-26
US4161781A (en) * 1977-11-25 1979-07-17 The Stanley Works Digital tape rule
US4242574A (en) * 1978-02-02 1980-12-30 Grant Walter W Digital display tape measure with photoelectric sensing of tape displacement
DE2846915C2 (de) * 1978-10-27 1982-06-09 Bayerische Maß-Industrie Arno Keller GmbH, 8562 Hersbruck Rollbandmaß
JPS55113901A (en) * 1979-02-24 1980-09-02 Eiji Eguchi Portable measuring instrument
GB2056660B (en) * 1979-08-03 1983-05-11 Stanley Tools Ltd Displacement encoder for measuring rule
GB2067747B (en) * 1980-01-18 1983-08-03 Stanley Tools Ltd Displacement measuring system
JPS56162122A (en) * 1980-05-16 1981-12-12 Canon Inc Electronic apparatus equipped with printing device
JPS5616014U (ja) * 1980-07-07 1981-02-12
US4427883A (en) * 1981-05-27 1984-01-24 The Stanley Works Optical sensing system for extensible tape rules
JPS5899701A (ja) * 1981-12-09 1983-06-14 Hiroyoshi Mori 数値表示式巻尺

Also Published As

Publication number Publication date
GB2169399A (en) 1986-07-09
JPS61160007A (ja) 1986-07-19
GB2169399B (en) 1988-09-07
GB8521394D0 (en) 1985-10-02
US4890392A (en) 1990-01-02

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)