FR2363081A1 - DEVICE FOR MEASURING THE TRANSVERSAL DIMENSION OF A PRODUCT ANIMATED BY A CONTINUOUS LONGITUDINAL TRANSLATION MOVEMENT - Google Patents

DEVICE FOR MEASURING THE TRANSVERSAL DIMENSION OF A PRODUCT ANIMATED BY A CONTINUOUS LONGITUDINAL TRANSLATION MOVEMENT

Info

Publication number
FR2363081A1
FR2363081A1 FR7719439A FR7719439A FR2363081A1 FR 2363081 A1 FR2363081 A1 FR 2363081A1 FR 7719439 A FR7719439 A FR 7719439A FR 7719439 A FR7719439 A FR 7719439A FR 2363081 A1 FR2363081 A1 FR 2363081A1
Authority
FR
France
Prior art keywords
measuring
product
continuous longitudinal
animated
longitudinal translation
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
Application number
FR7719439A
Other languages
French (fr)
Other versions
FR2363081B1 (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.)
Loepfe AG Gebrueder
Original Assignee
Loepfe AG Gebrueder
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 Loepfe AG Gebrueder filed Critical Loepfe AG Gebrueder
Publication of FR2363081A1 publication Critical patent/FR2363081A1/en
Application granted granted Critical
Publication of FR2363081B1 publication Critical patent/FR2363081B1/fr
Granted 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
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/12—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring diameters
    • G01B7/125—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring diameters of objects while moving
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H63/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package
    • B65H63/06—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to presence of irregularities in running material, e.g. for severing the material at irregularities ; Control of the correct working of the yarn cleaner
    • B65H63/062—Electronic slub detector
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments

Abstract

La présente invention se rapporte à un dispositif pour mesurer la dimension transversale d'un produit animé d un mouvement de translation longitudinal continu. Elle vise plus précisément un dispositif de mesure de ce type, caractérisé par le fait que l'un, au moins, des organes de contact du dispositif de détection mécanique n'a qu'une faible masse et est monté élastiquement par rapport à l'autre, et qu'il comporte un capteur opérant sans inertie qui détecte les mouvements relatifs desdits organes de contact sans interposition d'un organe mécanique quelconque. Application au contrôle des dimensions des fils.The present invention relates to a device for measuring the transverse dimension of a product having a continuous longitudinal translational movement. It relates more precisely to a measuring device of this type, characterized in that at least one of the contact members of the mechanical detection device has only a low mass and is mounted elastically with respect to the other, and that it comprises a sensor operating without inertia which detects the relative movements of said contact members without the interposition of any mechanical member. Application to the control of the dimensions of the wires.

FR7719439A 1976-08-28 1977-06-24 DEVICE FOR MEASURING THE TRANSVERSAL DIMENSION OF A PRODUCT ANIMATED BY A CONTINUOUS LONGITUDINAL TRANSLATION MOVEMENT Granted FR2363081A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1088276A CH620027A5 (en) 1976-08-28 1976-08-28 Device for measuring the fluctuations in the transverse dimension of a longitudinally moving item

Publications (2)

Publication Number Publication Date
FR2363081A1 true FR2363081A1 (en) 1978-03-24
FR2363081B1 FR2363081B1 (en) 1982-04-09

Family

ID=4367825

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7719439A Granted FR2363081A1 (en) 1976-08-28 1977-06-24 DEVICE FOR MEASURING THE TRANSVERSAL DIMENSION OF A PRODUCT ANIMATED BY A CONTINUOUS LONGITUDINAL TRANSLATION MOVEMENT

Country Status (9)

Country Link
JP (2) JPS5329152A (en)
BE (1) BE858088A (en)
BR (1) BR7705381A (en)
CH (1) CH620027A5 (en)
CS (1) CS227802B1 (en)
DE (1) DE2708417C2 (en)
FR (1) FR2363081A1 (en)
GB (1) GB1589323A (en)
IT (1) IT1076771B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59127916A (en) * 1983-01-11 1984-07-23 Mitsubishi Electric Corp Camber detector for rolled material
CH671980A5 (en) * 1986-11-06 1989-10-13 Zellweger Uster Ag
GB2340943B (en) * 1998-08-28 2000-07-19 Bank Of England Improvements in and relating to sheet material inspection apparatus and methods
US9447525B2 (en) * 2014-02-18 2016-09-20 Eastman Chemical Company On-line detection of defects in fibrous members

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB214857A (en) * 1923-05-30 1924-05-01 Richard Whiddington Improvements in micrometer measuring or gauging apparatus
FR883881A (en) * 1942-02-25 1943-07-22 Comp Generale Electricite Electric gauge
US2457558A (en) * 1944-03-20 1948-12-28 Bailey Meter Co Measuring and control system
US3221171A (en) * 1961-07-25 1965-11-30 Zellweger Uster Ag Method and apparatus for measuring the denier of yarn using photosensitive or capacitive means
US3892043A (en) * 1972-12-07 1975-07-01 British Insulated Callenders Observation method and equipment

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3759095A (en) * 1971-07-16 1973-09-18 Research Technology Strip detection apparatus
DE2245293A1 (en) * 1972-09-15 1974-03-28 Hoechst Ag DEVICE FOR MEASURING THICKNESS VARIATIONS

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB214857A (en) * 1923-05-30 1924-05-01 Richard Whiddington Improvements in micrometer measuring or gauging apparatus
FR883881A (en) * 1942-02-25 1943-07-22 Comp Generale Electricite Electric gauge
US2457558A (en) * 1944-03-20 1948-12-28 Bailey Meter Co Measuring and control system
US3221171A (en) * 1961-07-25 1965-11-30 Zellweger Uster Ag Method and apparatus for measuring the denier of yarn using photosensitive or capacitive means
US3892043A (en) * 1972-12-07 1975-07-01 British Insulated Callenders Observation method and equipment

Also Published As

Publication number Publication date
GB1589323A (en) 1981-05-13
BR7705381A (en) 1978-07-04
DE2708417C2 (en) 1984-02-09
IT1076771B (en) 1985-04-27
BE858088A (en) 1977-12-16
FR2363081B1 (en) 1982-04-09
CS227802B1 (en) 1984-05-14
JPS57147714U (en) 1982-09-17
CH620027A5 (en) 1980-10-31
DE2708417A1 (en) 1978-03-02
JPS5329152A (en) 1978-03-18

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Legal Events

Date Code Title Description
ST Notification of lapse