FR2410251A1 - Metre a ruban a lecture numerique - Google Patents
Metre a ruban a lecture numeriqueInfo
- Publication number
- FR2410251A1 FR2410251A1 FR7833903A FR7833903A FR2410251A1 FR 2410251 A1 FR2410251 A1 FR 2410251A1 FR 7833903 A FR7833903 A FR 7833903A FR 7833903 A FR7833903 A FR 7833903A FR 2410251 A1 FR2410251 A1 FR 2410251A1
- Authority
- FR
- France
- Prior art keywords
- tape
- digital reading
- measurement
- sensors
- meter
- 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.)
- Granted
Links
- 238000005259 measurement Methods 0.000 abstract 3
- 238000001514 detection method Methods 0.000 abstract 1
- 230000003287 optical effect Effects 0.000 abstract 1
Classifications
-
- 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
-
- 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
- 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
- G01D5/36—Forming the light into pulses
- G01D5/363—Direction discrimination
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/12—Analogue/digital converters
- H03M1/22—Analogue/digital converters pattern-reading type
- H03M1/24—Analogue/digital converters pattern-reading type using relatively movable reader and disc or strip
- H03M1/28—Analogue/digital converters pattern-reading type using relatively movable reader and disc or strip with non-weighted coding
- H03M1/30—Analogue/digital converters pattern-reading type using relatively movable reader and disc or strip with non-weighted coding incremental
- H03M1/303—Circuits or methods for processing the quadrature signals
- H03M1/305—Circuits or methods for processing the quadrature signals for detecting the direction of movement
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Theoretical Computer Science (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
- Optical Transform (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Abstract
METRE A RUBAN ENROULABLE A LECTURE NUMERIQUE. METRE A RUBAN REMARQUABLE PAR UNE SERIE DE REPERES OPTIQUES PRESENTS SUR LE RUBAN ET DES MOYENS DE DETECTION OPTOELECTRIQUES PREVUS DANS LE BOITIER SOUS LA FORME DE CAPTEURS RELIES A UN CIRCUIT LOGIQUE QUI MESURE LA RELATION DE PHASE ENTRE LES REPERES ET LES DETECTEURS LORSQUE LE RUBAN EST TIRE POUR EFFECTUER UNE MESURE DE LONGUEUR. LES SIGNAUX LOGIQUES SONT COMPTES ET AFFICHES EN UNITES DE MESURE. ON PREVOIT UNE RANGEE DE CAPTEURS SUPPLEMENTAIRES FORMANT UNE DEUXIEME VOIE QUI PERMET PAR COMPARAISON AVEC LES CAPTEURS DE LA PREMIERE VOIE DE DETECTER LES ERREURS. APPLICATION: INDUSTRIE DE LA MESURE LINEAIRE, EN PARTICULIER METRES A RUBAN.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/854,670 US4161781A (en) | 1977-11-25 | 1977-11-25 | Digital tape rule |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2410251A1 true FR2410251A1 (fr) | 1979-06-22 |
FR2410251B1 FR2410251B1 (fr) | 1985-12-27 |
Family
ID=25319285
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7833903A Expired FR2410251B1 (fr) | 1977-11-25 | 1978-11-24 | Metre a ruban a lecture numerique |
Country Status (14)
Country | Link |
---|---|
US (1) | US4161781A (fr) |
JP (1) | JPS5483850A (fr) |
AU (1) | AU517653B2 (fr) |
BR (1) | BR7807741A (fr) |
CA (1) | CA1113240A (fr) |
DE (1) | DE2850940A1 (fr) |
ES (1) | ES475386A1 (fr) |
FR (1) | FR2410251B1 (fr) |
GB (1) | GB2009397B (fr) |
IL (1) | IL55939A (fr) |
IT (1) | IT1100949B (fr) |
NL (1) | NL7811483A (fr) |
SE (1) | SE7812121L (fr) |
ZA (1) | ZA786281B (fr) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1985003036A1 (fr) * | 1984-01-12 | 1985-07-18 | Ncr Corporation | Organe indicateur de position pour un dispositif commande electriquement tel qu'une imprimante |
EP0160153A1 (fr) * | 1983-11-10 | 1985-11-06 | Vcom S.A. | Dispositif pour obtenir des coordonnées numériques d'un point ou d'un ensemble de points |
EP0184599A1 (fr) * | 1983-09-12 | 1986-06-18 | Jean Pierre Bazenet | Dispositif de mesure à capteur de déplacement |
FR2614982A1 (fr) * | 1987-05-04 | 1988-11-10 | Mercier Marie France | Metre numerique a lecture directe, travaillant en absolu avec memoire et restitution de l'information |
EP0414972A1 (fr) * | 1988-04-13 | 1991-03-06 | Fanfare Electronics Limited | Mesure à ruban électronique |
EP0541885A2 (fr) * | 1991-11-11 | 1993-05-19 | Nestle & Fischer GmbH & Co. KG | Tige de mesure électronique |
EP0740126A1 (fr) * | 1995-04-25 | 1996-10-30 | LEVI STRAUSS & CO. | Appareil de mesure numérique |
Families Citing this family (61)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4242574A (en) * | 1978-02-02 | 1980-12-30 | Grant Walter W | Digital display tape measure with photoelectric sensing of tape displacement |
JPS585205Y2 (ja) * | 1978-03-02 | 1983-01-28 | シャープ株式会社 | 電子式スケ−ル |
DE2846915C2 (de) * | 1978-10-27 | 1982-06-09 | Bayerische Maß-Industrie Arno Keller GmbH, 8562 Hersbruck | Rollbandmaß |
US4366372A (en) * | 1979-06-01 | 1982-12-28 | Innovative Design, Inc. | Apparatus and method for counting repetitive marks on a running web |
US5337488A (en) * | 1979-08-22 | 1994-08-16 | Lemelson Jerome H | Measuring instrument and method |
SE420647B (sv) * | 1980-03-06 | 1981-10-19 | Elon Rikard Villard Bergqvist | Elektronisk metanordning for lengdmetning innefattande ett i en metstation upprullningsbart metband |
JPS5739304A (en) * | 1980-08-21 | 1982-03-04 | Meidensha Electric Mfg Co Ltd | Opening and closing distance measuring device for electrode |
JPS5857910U (ja) * | 1981-10-16 | 1983-04-19 | 株式会社モリタ製作所 | 位置検出用フオトセンサ装置 |
US4461944A (en) * | 1982-06-07 | 1984-07-24 | General Electric Company | System for interfacing an encoder to a microcomputer |
US4483077A (en) * | 1982-06-17 | 1984-11-20 | Toybox Corporation | Digital measuring device |
DE3374430D1 (en) * | 1982-09-25 | 1987-12-17 | Renishaw Plc | Displacement measuring apparatus |
GB2131163B (en) * | 1982-11-29 | 1986-02-26 | Gardner R F | Monitoring rotational movement |
GB2133541A (en) * | 1983-01-07 | 1984-07-25 | Plessey Co Plc | Movement detecting apparatus |
JPS59136612A (ja) * | 1983-01-26 | 1984-08-06 | Mitsutoyo Mfg Co Ltd | 測定データ処理装置 |
US4551847A (en) * | 1983-04-08 | 1985-11-05 | Caldwell W Kenneth | Hand held digital measuring device |
JPS59176915U (ja) * | 1983-04-13 | 1984-11-27 | アルプス電気株式会社 | ロ−タリエンコ−ダ |
JPS6037814U (ja) * | 1983-08-20 | 1985-03-15 | マックス株式会社 | 移動距離読取装置 |
GB2149500A (en) * | 1983-11-09 | 1985-06-12 | British Aerospace | Sensing systems |
JPS6095507U (ja) * | 1983-12-06 | 1985-06-29 | 株式会社オリムピツク | 釣糸測長装置 |
GB2171508A (en) * | 1984-12-18 | 1986-08-28 | Rabone Chesterman Ltd | Apparatus for sensing movement |
JPS61160007A (ja) * | 1985-01-08 | 1986-07-19 | Kyoto Doki Kk | デジタル巻尺 |
JPS61167808A (ja) * | 1985-01-18 | 1986-07-29 | Kyoto Doki Kk | デジタル巻尺 |
IT1185455B (it) * | 1985-10-16 | 1987-11-12 | Pirelli Cavi Spa | Sensore ottico di posizione |
GB2183951B (en) * | 1985-11-28 | 1990-05-23 | Duracell Int | Displacement measuring apparatus |
GB2188805B (en) * | 1986-03-27 | 1991-01-09 | Duracell Int | Device |
WO1989009379A1 (fr) * | 1986-07-08 | 1989-10-05 | Peter Sing | Appareil pour mesures physiques generees photoelectriquement |
JPS6318212A (ja) * | 1986-07-11 | 1988-01-26 | Sofuto Rain:Kk | メジヤ− |
GB2203536A (en) * | 1987-04-16 | 1988-10-19 | Roger Howard Thornton | Length measuring device |
JPS63174018U (fr) * | 1988-03-03 | 1988-11-11 | ||
US4974164A (en) * | 1988-05-02 | 1990-11-27 | Lewis Gainer R | Digital measuring and proportioning instrument |
DE3911754A1 (de) * | 1989-04-11 | 1990-10-18 | Wolfgang Kenter | Laengenmassband, vorrichtung fuer dasselbe und verfahren fuer seine anwendung |
US5060394A (en) * | 1989-04-20 | 1991-10-29 | Homestar International Inc. | Measuring apparatus with readout display |
US5027526A (en) * | 1989-06-02 | 1991-07-02 | Crane R Stephen | Digital linear measuring device |
US5001658A (en) * | 1989-06-19 | 1991-03-19 | Scan Systems, Inc. | Pipe length tally system |
GB2236858B (en) * | 1989-09-08 | 1994-08-24 | Ronald James Care | Dual encoder for electronic tape measure |
GB9103553D0 (en) * | 1991-02-20 | 1991-04-10 | Biggel Emil J | Tape-measure |
FI91325C (fi) * | 1992-04-07 | 1994-06-10 | Partek Cargotec Oy | Paikka-asteikko ja optinen lukuanturi tämän paikka-asteikon lukemiseksi |
US5345691A (en) * | 1992-10-22 | 1994-09-13 | Falk David C | Optical fishing line meter |
US5286972A (en) * | 1993-03-05 | 1994-02-15 | Falk David C | Photoelectric line measuring device with digital display |
US6039245A (en) | 1996-06-10 | 2000-03-21 | Diebold, Incorporated | Financial transaction processing system and method |
US7167924B1 (en) | 1996-06-10 | 2007-01-23 | Diebold, Incorporated | Financial transaction processing system and method |
US20030218469A1 (en) * | 2002-02-27 | 2003-11-27 | Brazell Kenneth M. | Multifunctional object sensor |
US20030187369A1 (en) * | 2002-03-28 | 2003-10-02 | Lewis Stephen B. | Optical pullback sensor for measuring linear displacement of a catheter or other elongate member |
US6868620B2 (en) | 2002-08-01 | 2005-03-22 | Solar Wide Industrial, Ltd. | Digital measuring instrument having flexible measuring line |
DE202005011814U1 (de) * | 2005-07-25 | 2006-08-31 | Hoechstmass Balzer Gmbh | Elektronisches Maßband und dieses umfassende Längenmesseinrichtung |
JP2007139756A (ja) * | 2005-10-17 | 2007-06-07 | Ricoh Co Ltd | 相対位置検出装置、回転体走行検出装置及び画像形成装置 |
US8356419B2 (en) * | 2009-04-29 | 2013-01-22 | Peter Maxwell Lord | Digital measuring device |
US9080849B2 (en) | 2011-07-29 | 2015-07-14 | Milwaukee Electric Tool Corporation | Tape measure |
CA2784047C (fr) | 2011-07-29 | 2015-08-11 | Milwaukee Electric Tool Corporation | Ruban a mesurer |
US8863399B2 (en) | 2011-08-26 | 2014-10-21 | Milwaukee Electric Tool Corporation | Tape measure |
US9267778B2 (en) | 2012-01-19 | 2016-02-23 | Milwaukee Electric Tool Corporation | Tape measure |
USD733597S1 (en) | 2012-07-30 | 2015-07-07 | Milwaukee Electric Tool Corporation | Tape measure |
CN106556308B (zh) * | 2015-09-30 | 2018-12-25 | 捷荣科技集团有限公司 | 智能卷尺和智能卷尺电路 |
USD785476S1 (en) | 2015-12-10 | 2017-05-02 | Milwaukee Electric Tool Corporation | Tape measure |
USD785475S1 (en) | 2015-12-10 | 2017-05-02 | Milwaukee Electric Tool Corporation | Tape measure |
USD783430S1 (en) | 2016-01-07 | 2017-04-11 | Milwaukee Electric Tool Corporation | Tape measure |
USD783429S1 (en) | 2016-01-07 | 2017-04-11 | Milwaukee Electric Tool Corporation | Tape measure |
USD787347S1 (en) | 2016-01-07 | 2017-05-23 | Milwaukee Electric Tool Corporation | Tape measure |
USD788611S1 (en) | 2016-06-01 | 2017-06-06 | Milwaukee Electric Tool Corporation | Tape measure |
US10422616B2 (en) * | 2017-07-07 | 2019-09-24 | Stanley Black & Decker, Inc. | Hybrid spring and electric motor tape rule |
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 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1798091A1 (de) * | 1968-08-21 | 1971-09-09 | Siemens Ag | Ablesevorrichtung fuer ein Bandmass |
DE2346636A1 (de) * | 1973-09-17 | 1975-03-20 | Guenther Perthen | Einrichtung zur laengenmessung |
US4031360A (en) * | 1975-11-17 | 1977-06-21 | The Raymond Lee Organization, Inc. | Electronic read out tape measure |
US4039805A (en) * | 1975-03-27 | 1977-08-02 | The Measuregraph Company | Apparatus for calculating the price of measured lengths of material |
FR2368011A1 (fr) * | 1976-10-15 | 1978-05-12 | Bergkvist Lars A | Dispositif de mesure, electronique a ruban |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3654449A (en) * | 1970-11-05 | 1972-04-04 | Diversified Electronics Co Inc | Calculator input means to bypass conventional keyboard input |
US3793508A (en) * | 1971-12-21 | 1974-02-19 | Singer Co | Film frame counter |
US3777126A (en) * | 1972-05-03 | 1973-12-04 | Dietzgen Electronics Inc | Measurement transducer calculator interface |
JPS4933754A (fr) * | 1972-07-28 | 1974-03-28 | ||
JPS554249B2 (fr) * | 1973-03-12 | 1980-01-29 | ||
US3811648A (en) * | 1973-07-09 | 1974-05-21 | Us Navy | Azimuth readout system |
-
1977
- 1977-11-25 US US05/854,670 patent/US4161781A/en not_active Expired - Lifetime
-
1978
- 1978-11-07 ZA ZA00786281A patent/ZA786281B/xx unknown
- 1978-11-10 CA CA316,151A patent/CA1113240A/fr not_active Expired
- 1978-11-14 IL IL55939A patent/IL55939A/xx unknown
- 1978-11-22 NL NL7811483A patent/NL7811483A/xx not_active Application Discontinuation
- 1978-11-23 AU AU41882/78A patent/AU517653B2/en not_active Expired
- 1978-11-24 ES ES475386A patent/ES475386A1/es not_active Expired
- 1978-11-24 IT IT30181/78A patent/IT1100949B/it active
- 1978-11-24 BR BR7807741A patent/BR7807741A/pt unknown
- 1978-11-24 JP JP14525078A patent/JPS5483850A/ja active Pending
- 1978-11-24 DE DE19782850940 patent/DE2850940A1/de not_active Withdrawn
- 1978-11-24 FR FR7833903A patent/FR2410251B1/fr not_active Expired
- 1978-11-24 SE SE7812121A patent/SE7812121L/xx unknown
- 1978-11-27 GB GB7846235A patent/GB2009397B/en not_active Expired
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1798091A1 (de) * | 1968-08-21 | 1971-09-09 | Siemens Ag | Ablesevorrichtung fuer ein Bandmass |
DE2346636A1 (de) * | 1973-09-17 | 1975-03-20 | Guenther Perthen | Einrichtung zur laengenmessung |
US4039805A (en) * | 1975-03-27 | 1977-08-02 | The Measuregraph Company | Apparatus for calculating the price of measured lengths of material |
US4031360A (en) * | 1975-11-17 | 1977-06-21 | The Raymond Lee Organization, Inc. | Electronic read out tape measure |
FR2368011A1 (fr) * | 1976-10-15 | 1978-05-12 | Bergkvist Lars A | Dispositif de mesure, electronique a ruban |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0184599A1 (fr) * | 1983-09-12 | 1986-06-18 | Jean Pierre Bazenet | Dispositif de mesure à capteur de déplacement |
EP0160153A1 (fr) * | 1983-11-10 | 1985-11-06 | Vcom S.A. | Dispositif pour obtenir des coordonnées numériques d'un point ou d'un ensemble de points |
WO1985003036A1 (fr) * | 1984-01-12 | 1985-07-18 | Ncr Corporation | Organe indicateur de position pour un dispositif commande electriquement tel qu'une imprimante |
FR2614982A1 (fr) * | 1987-05-04 | 1988-11-10 | Mercier Marie France | Metre numerique a lecture directe, travaillant en absolu avec memoire et restitution de l'information |
EP0414972A1 (fr) * | 1988-04-13 | 1991-03-06 | Fanfare Electronics Limited | Mesure à ruban électronique |
EP0541885A2 (fr) * | 1991-11-11 | 1993-05-19 | Nestle & Fischer GmbH & Co. KG | Tige de mesure électronique |
EP0541885A3 (en) * | 1991-11-11 | 1993-08-11 | Nestle & Fischer Gmbh & Co Kg | Electronic measuring stick |
EP0740126A1 (fr) * | 1995-04-25 | 1996-10-30 | LEVI STRAUSS & CO. | Appareil de mesure numérique |
Also Published As
Publication number | Publication date |
---|---|
CA1113240A (fr) | 1981-12-01 |
IT1100949B (it) | 1985-09-28 |
FR2410251B1 (fr) | 1985-12-27 |
NL7811483A (nl) | 1979-05-29 |
IT7830181A0 (it) | 1978-11-24 |
AU4188278A (en) | 1979-05-31 |
DE2850940A1 (de) | 1979-06-21 |
JPS5483850A (en) | 1979-07-04 |
AU517653B2 (en) | 1981-08-13 |
ZA786281B (en) | 1979-10-31 |
IL55939A0 (en) | 1979-01-31 |
US4161781A (en) | 1979-07-17 |
ES475386A1 (es) | 1979-04-01 |
BR7807741A (pt) | 1979-06-26 |
GB2009397A (en) | 1979-06-13 |
SE7812121L (sv) | 1979-05-26 |
GB2009397B (en) | 1982-09-02 |
IL55939A (en) | 1982-11-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |