FR2277322A1 - Dispositif pour la lecture directe de longueurs et de valeur d'angles - Google Patents

Dispositif pour la lecture directe de longueurs et de valeur d'angles

Info

Publication number
FR2277322A1
FR2277322A1 FR7423224A FR7423224A FR2277322A1 FR 2277322 A1 FR2277322 A1 FR 2277322A1 FR 7423224 A FR7423224 A FR 7423224A FR 7423224 A FR7423224 A FR 7423224A FR 2277322 A1 FR2277322 A1 FR 2277322A1
Authority
FR
France
Prior art keywords
arm
sliders
angles
length
reading device
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.)
Withdrawn
Application number
FR7423224A
Other languages
English (en)
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.)
FARAUD THIERRY
Original Assignee
FARAUD THIERRY
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 FARAUD THIERRY filed Critical FARAUD THIERRY
Priority to FR7423224A priority Critical patent/FR2277322A1/fr
Publication of FR2277322A1 publication Critical patent/FR2277322A1/fr
Withdrawn legal-status Critical Current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
    • G01B3/00—Measuring instruments characterised by the use of mechanical techniques
    • G01B3/56—Gauges for measuring angles or tapers, e.g. conical calipers
    • 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
    • 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
    • G01B3/20—Slide gauges
FR7423224A 1974-07-02 1974-07-02 Dispositif pour la lecture directe de longueurs et de valeur d'angles Withdrawn FR2277322A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7423224A FR2277322A1 (fr) 1974-07-02 1974-07-02 Dispositif pour la lecture directe de longueurs et de valeur d'angles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7423224A FR2277322A1 (fr) 1974-07-02 1974-07-02 Dispositif pour la lecture directe de longueurs et de valeur d'angles

Publications (1)

Publication Number Publication Date
FR2277322A1 true FR2277322A1 (fr) 1976-01-30

Family

ID=9140863

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7423224A Withdrawn FR2277322A1 (fr) 1974-07-02 1974-07-02 Dispositif pour la lecture directe de longueurs et de valeur d'angles

Country Status (1)

Country Link
FR (1) FR2277322A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0013683A1 (fr) * 1979-01-23 1980-08-06 Istvan Papak Niveau mètre marqueur diviseur
FR2492249A1 (fr) * 1980-10-21 1982-04-23 Deveze Yves Appareil pour mesurer sur une radiographie les deviations vertebrales d'une colonne, dans un plan frontal et dans un plan antero-posterieur
FR2626971A1 (fr) * 1988-02-08 1989-08-11 France Etat Armement Dispositif de controle de tuyautages
CN102500714A (zh) * 2011-09-28 2012-06-20 上海工程技术大学 一种通用数显冲压坯料定位器
EP2538168A1 (fr) * 2011-06-24 2012-12-26 Trumpf Maschinen Austria GmbH & CO. KG. Dispositif de mesure pour pièces à usiner en flexion
CN105180781A (zh) * 2015-09-06 2015-12-23 河南平高电气股份有限公司 一种倒角测量工具
EP2985127A1 (fr) * 2014-08-11 2016-02-17 Zhejiang Romway Machinery Manufacturing Co., Ltd. Appareil de coupe de carreaux équipé d'échelles à affichage numérique

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0013683A1 (fr) * 1979-01-23 1980-08-06 Istvan Papak Niveau mètre marqueur diviseur
FR2492249A1 (fr) * 1980-10-21 1982-04-23 Deveze Yves Appareil pour mesurer sur une radiographie les deviations vertebrales d'une colonne, dans un plan frontal et dans un plan antero-posterieur
FR2626971A1 (fr) * 1988-02-08 1989-08-11 France Etat Armement Dispositif de controle de tuyautages
EP2538168A1 (fr) * 2011-06-24 2012-12-26 Trumpf Maschinen Austria GmbH & CO. KG. Dispositif de mesure pour pièces à usiner en flexion
CN102500714A (zh) * 2011-09-28 2012-06-20 上海工程技术大学 一种通用数显冲压坯料定位器
EP2985127A1 (fr) * 2014-08-11 2016-02-17 Zhejiang Romway Machinery Manufacturing Co., Ltd. Appareil de coupe de carreaux équipé d'échelles à affichage numérique
CN105180781A (zh) * 2015-09-06 2015-12-23 河南平高电气股份有限公司 一种倒角测量工具
CN105180781B (zh) * 2015-09-06 2019-01-22 河南平高电气股份有限公司 一种倒角测量工具

Similar Documents

Publication Publication Date Title
FR2277322A1 (fr) Dispositif pour la lecture directe de longueurs et de valeur d'angles
JPS5677953A (en) Record reproducing device
IT1006532B (it) Cassetta a nastro magnetico perfe zionata per l impiego in particola re in sistemi per l elaborazione dei dati
JPS51146804A (en) Optically processing information tape and device therefor
JPS5250219A (en) Magnetic recorded pattern reading device
FR2311980A1 (fr) Dispositif de tracage et de decoupage, utilisable notamment pour des coupes de tuyaux
FR2305819A1 (fr) Dispositif d'ecriture, de localisation et de lecture d'informations sur bande magnetique
FR2326906A1 (fr) Odontographe
GB1123340A (en) Centreless universal circular arc ruler
SU621005A1 (ru) Устройство дл многодорожечной записи на магнитной ленте
SU563204A1 (ru) Устройство дл остановки намоточных машин
JPS5327417A (en) Magnetic head
GB597799A (en) A draughting instrument for use in drawing ellipses, ovals and similar curved shapes
JPS5647909A (en) Writing system of magnetic tape device
JPS5322724A (en) Magnetic transducer
JPS52130313A (en) Servo-writing device for magnetic disk units
JPS5247619A (en) Record reproduction device of image signal
MELUGIN et al. Technique for recovery of voice data from heat damaged magnetic tape[Patent]
FR1257345A (fr) Perfectionnements au mécanisme de pliage du ruban sur banc d'étirage en pots non cylindriques
JPS52126212A (en) Magnetic head magnetic gap shaping
GB1347316A (en) Magnetic tape information storage device
JPS52147418A (en) Magnetic head polishing
GB842850A (en) Writing and reading device, particularly for magnetic cards
JPS5297705A (en) Magnetic head characteristic measuring device
JPS51111315A (en) Record play back apparatus

Legal Events

Date Code Title Description
ST Notification of lapse