GB8501720D0 - Equipment for measuring thickness of paper - Google Patents

Equipment for measuring thickness of paper

Info

Publication number
GB8501720D0
GB8501720D0 GB858501720A GB8501720A GB8501720D0 GB 8501720 D0 GB8501720 D0 GB 8501720D0 GB 858501720 A GB858501720 A GB 858501720A GB 8501720 A GB8501720 A GB 8501720A GB 8501720 D0 GB8501720 D0 GB 8501720D0
Authority
GB
United Kingdom
Prior art keywords
paper
equipment
measuring thickness
measuring
thickness
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Withdrawn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
GB858501720A
Other versions
GB2153533A (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.)
LD TESTERS Oy
Original Assignee
LD TESTERS Oy
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 LD TESTERS Oy filed Critical LD TESTERS Oy
Publication of GB8501720D0 publication Critical patent/GB8501720D0/en
Publication of GB2153533A publication Critical patent/GB2153533A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/40—Investigating hardness or rebound hardness
    • G01N3/42—Investigating hardness or rebound hardness by performing impressions under a steady load by indentors, e.g. sphere, pyramid
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/02—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness
    • G01B5/06—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness for measuring thickness
    • G01B5/068—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness for measuring thickness of objects while moving
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/34—Paper
    • G01N33/346—Paper paper sheets
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/02—Details not specific for a particular testing method
    • G01N2203/026—Specifications of the specimen
    • G01N2203/0262—Shape of the specimen
    • G01N2203/0278—Thin specimens
    • G01N2203/0282—Two dimensional, e.g. tapes, webs, sheets, strips, disks or membranes
GB08501720A 1984-01-30 1985-01-23 Equipment for measuring the thickness and the compressibility of paper Withdrawn GB2153533A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI840380A FI840380A (en) 1984-01-30 1984-01-30 ANORDINATION FOR THE MAINTENANCE OF PAPER SHEETS AND COMPRESSIBILITIES.

Publications (2)

Publication Number Publication Date
GB8501720D0 true GB8501720D0 (en) 1985-02-27
GB2153533A GB2153533A (en) 1985-08-21

Family

ID=8518458

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08501720A Withdrawn GB2153533A (en) 1984-01-30 1985-01-23 Equipment for measuring the thickness and the compressibility of paper

Country Status (2)

Country Link
FI (1) FI840380A (en)
GB (1) GB2153533A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3934623A1 (en) * 1989-10-17 1991-04-18 Forschungsgesellschaft Fuer Dr Folding device for simultaneous measurement of paper thickness - has pair of rollers, lever with transfer element to instrument and pressure adjustment elements
IE914335A1 (en) * 1990-12-21 1992-07-01 Measurex Corp A sensor, system and method for determining z-directional¹properties of a sheet
US5575078A (en) * 1995-03-01 1996-11-19 Hollingsworth & Vose Company Zero load thickness caliper
FI100433B (en) * 1996-08-20 1997-11-28 Isover Oy Method and apparatus for measuring the compressive strength, elasticity, hardness, thickness or similar properties of a moving web, such as a mineral wool web
GB9705946D0 (en) * 1997-03-21 1997-05-07 Univ Hull Testing apparatus
SE9900026D0 (en) * 1999-01-08 1999-01-08 Skogsind Tekn Foskningsinst Method of determining mechanical properties of a sheet material
FI116582B (en) 2002-10-24 2005-12-30 Metso Paper Inc A method for determining a paper elastic modulus
DE20305381U1 (en) * 2003-04-03 2003-06-12 Pfankuch Maschinen Gmbh Measuring device for measuring the density of sheets of paper or similar flat products
GB2522233B (en) 2014-01-17 2020-06-17 Ds Smith Packaging Ltd Board testing apparatus
CN106644721B (en) * 2016-12-29 2019-03-29 福建省恒艺终端展柜有限公司 A kind of instrument detecting showcase

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB700596A (en) * 1952-02-15 1953-12-02 United Steel Corp Apparatus for measuring strip thickness
GB1208931A (en) * 1968-03-13 1970-10-14 Imp Metal Ind Kynoch Ltd Material thickness gauging device
GB1270868A (en) * 1968-09-23 1972-04-19 Froehling Fa Josef Methods and apparatus for controlling a machine for processing strip material
DE2224909A1 (en) * 1972-05-20 1973-11-22 Ver Flugtechnische Werke ARRANGEMENT FOR MEASURING THE GAP OF A PAIR OF ROLLS FOR A ROLLING STAND
DE2633351C2 (en) * 1976-07-24 1983-11-17 Hoesch Werke Ag, 4600 Dortmund Device for measuring the flatness of metal strips

Also Published As

Publication number Publication date
FI840380A (en) 1985-07-31
GB2153533A (en) 1985-08-21
FI840380A0 (en) 1984-01-30

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)