FR1504165A - Appareil de mesure de l'épaisseur de matières de surface étendue - Google Patents

Appareil de mesure de l'épaisseur de matières de surface étendue

Info

Publication number
FR1504165A
FR1504165A FR86387A FR86387A FR1504165A FR 1504165 A FR1504165 A FR 1504165A FR 86387 A FR86387 A FR 86387A FR 86387 A FR86387 A FR 86387A FR 1504165 A FR1504165 A FR 1504165A
Authority
FR
France
Prior art keywords
surface material
material thickness
thickness gauge
extended surface
extended
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
Application number
FR86387A
Other languages
English (en)
French (fr)
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.)
NewPage Wisconsin System Inc
Original Assignee
Consolidated Papers Inc
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 Consolidated Papers Inc filed Critical Consolidated Papers Inc
Application granted granted Critical
Publication of FR1504165A publication Critical patent/FR1504165A/fr
Expired 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
    • G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
    • G01B7/06—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness
    • G01B7/10—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness using magnetic means, e.g. by measuring change of reluctance
    • G01B7/107—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness using magnetic means, e.g. by measuring change of reluctance for measuring objects while moving

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Replacement Of Web Rolls (AREA)
  • Paper (AREA)
FR86387A 1965-12-06 1966-12-06 Appareil de mesure de l'épaisseur de matières de surface étendue Expired FR1504165A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US51166365A 1965-12-06 1965-12-06

Publications (1)

Publication Number Publication Date
FR1504165A true FR1504165A (fr) 1967-12-01

Family

ID=24035887

Family Applications (1)

Application Number Title Priority Date Filing Date
FR86387A Expired FR1504165A (fr) 1965-12-06 1966-12-06 Appareil de mesure de l'épaisseur de matières de surface étendue

Country Status (5)

Country Link
US (1) US3462680A (OSRAM)
FR (1) FR1504165A (OSRAM)
GB (1) GB1170454A (OSRAM)
NL (1) NL6617148A (OSRAM)
SE (1) SE317204B (OSRAM)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1497181A (en) * 1975-05-23 1978-01-05 De La Rue Crosfield Gauging apparatus for laminar materials
US4434366A (en) * 1982-08-09 1984-02-28 Twin City International, Inc. Apparatus for measuring coating thickness
PL142267B1 (en) * 1983-12-30 1987-10-31 Akad Gorniczo Hutnicza Apparatus for magnetically testing conveyor belts
FI852127A0 (fi) * 1985-05-28 1985-05-28 Puumalaisen Tutkimuslaitos Oy Foerfarande foer maetning av tjocklek av en kontinuerlig materialbana och anordning foer tillaempning av foerfarandet.
JPS62298701A (ja) * 1986-06-18 1987-12-25 Ngk Insulators Ltd 非金属材料成形体の寸法測定法
DE4128882C2 (de) * 1991-08-30 1994-07-14 Nix Steingroeve Elektro Physik Rollsonde für die kontinuierliche Messung der Dicke von Schichten oder Bändern
US5678678A (en) * 1995-06-05 1997-10-21 Mars Incorporated Apparatus for measuring the profile of documents
US5938187A (en) * 1997-04-18 1999-08-17 Gerber Systems Corporation Media feed apparatus for an imaging device
US6042101A (en) * 1997-06-03 2000-03-28 Gerber Systems Corporation Automated media transport device and method of using the same
KR101361939B1 (ko) * 2007-11-13 2014-02-21 미쓰비시덴키 가부시키가이샤 로프 테스터 장치

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1880802A (en) * 1930-07-24 1932-10-04 Warren A Chilson Electrical micrometer for continuously gauging the thickness of moving nonmagnetic material
GB408340A (en) * 1932-10-17 1934-04-12 Cecil Dannatt Improvements in apparatus for measuring, indicating or recording the thickness of sheet paper and the like
US2250460A (en) * 1938-06-06 1941-07-29 Walter C Barnes Detector carriage
US2395723A (en) * 1942-07-20 1946-02-26 Erwin A Chmielewski Welding method and apparatus
US2474117A (en) * 1946-12-23 1949-06-21 Carnegie Illinois Steel Corp Thickness gauge
CA783869A (en) * 1963-02-28 1968-04-30 Pittsburgh Plate Glass Company Thickness measuring system
US3247596A (en) * 1963-04-25 1966-04-26 Huyck Corp Indicating caliper with constant force return spring
US3244971A (en) * 1963-10-09 1966-04-05 Great Northern Paper Co Thickness measuring gauge

Also Published As

Publication number Publication date
NL6617148A (OSRAM) 1967-06-07
SE317204B (OSRAM) 1969-11-10
US3462680A (en) 1969-08-19
GB1170454A (en) 1969-11-12

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