BR9612391A - Dispositivo e método para a medição da dureza superficial de rolos embobinados de papel - Google Patents

Dispositivo e método para a medição da dureza superficial de rolos embobinados de papel

Info

Publication number
BR9612391A
BR9612391A BR9612391A BR9612391A BR9612391A BR 9612391 A BR9612391 A BR 9612391A BR 9612391 A BR9612391 A BR 9612391A BR 9612391 A BR9612391 A BR 9612391A BR 9612391 A BR9612391 A BR 9612391A
Authority
BR
Brazil
Prior art keywords
roll
hardness
paper
measuring
rolls
Prior art date
Application number
BR9612391A
Other languages
English (en)
Inventor
Walter Doerfel
Gaston Boehm
Original Assignee
Beloit Technologies 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 Beloit Technologies Inc filed Critical Beloit Technologies Inc
Publication of BR9612391A publication Critical patent/BR9612391A/pt

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
    • 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
    • G01N2203/0058—Kind of property studied
    • G01N2203/0076—Hardness, compressibility or resistance to crushing
    • G01N2203/0083—Rebound strike or reflected energy
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Paper (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Sanitary Thin Papers (AREA)
BR9612391A 1995-12-29 1996-12-27 Dispositivo e método para a medição da dureza superficial de rolos embobinados de papel BR9612391A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29520709U DE29520709U1 (de) 1995-12-29 1995-12-29 Vorrichtung zum Messen der Oberflächenhärte von gewickelten Rollen aus Papier o.dgl.
PCT/EP1996/005842 WO1997024595A1 (de) 1995-12-29 1996-12-27 Vorrichtung und verfahren zum messen der oberflächenhärte von gewickelten rollen aus papier- oder anderen materialbahnen

Publications (1)

Publication Number Publication Date
BR9612391A true BR9612391A (pt) 1999-07-13

Family

ID=8017355

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9612391A BR9612391A (pt) 1995-12-29 1996-12-27 Dispositivo e método para a medição da dureza superficial de rolos embobinados de papel

Country Status (9)

Country Link
EP (1) EP0870183B1 (pt)
JP (1) JP2001507442A (pt)
AT (1) ATE189839T1 (pt)
AU (1) AU1306497A (pt)
BR (1) BR9612391A (pt)
CA (1) CA2241889A1 (pt)
DE (2) DE29520709U1 (pt)
ES (1) ES2145514T3 (pt)
WO (1) WO1997024595A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI116582B (fi) 2002-10-24 2005-12-30 Metso Paper Inc Menetelmä paperin kimmomoduulin määrittämiseksi
US7127951B2 (en) * 2003-11-07 2006-10-31 Kimberly-Clark Worldwide, Inc. Roll firmness measuring system and process
US7799171B2 (en) 2004-07-01 2010-09-21 Metso Paper, Inc. Reeling method and system as well as an measuring apparatus
US7104031B2 (en) 2004-12-20 2006-09-12 Kimberly-Clark Worldwide, Inc. Variable position constant force packaging system and process for using same
AT505557B1 (de) * 2008-02-21 2009-02-15 Emco Test Pruefmaschinen Gmbh Vorrichtung zur härteprüfung von werkstücken
WO2010022772A1 (en) * 2008-08-27 2010-03-04 Metso Paper, Inc. Device and method of determining an air trapping profile of a fiber web roll in a paper or cardboard machine and use of the device in a reel-up
JP2020176015A (ja) * 2019-04-22 2020-10-29 住友化学株式会社 検査方法、樹脂フィルムロールの製造方法及び樹脂フィルムロール

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7140841U (de) * 1972-02-03 Stoeferle T Vorrichtung zur kontinuierlichen Härtemessung
US3194061A (en) * 1961-07-20 1965-07-13 Beloit Corp Instrument for measuring hardness of the surface of a resilient roll
US3540270A (en) * 1969-01-16 1970-11-17 Westvaco Corp Reel hardness tester
CA938125A (en) * 1969-11-05 1973-12-11 L. C. Knight Richard Roll hardness device
DE3204342C2 (de) * 1982-02-09 1985-05-09 B.A.T. Cigaretten-Fabriken Gmbh, 2000 Hamburg Vorrichtung zur Ermittlung der Kompressibilität eines Stroms aus geschnittenen Tabakmaterialien
IT1163487B (it) * 1982-07-31 1987-04-08 Hauni Werke Koerber & Co Kg Procedimento e dispositivo per misurare la forza di riempimento del tabacco
JPS6190038A (ja) * 1984-10-11 1986-05-08 Sanmitsuku Tsusho Kk 巻取ロ−ルの硬さ測定装置
US4991432A (en) * 1985-05-02 1991-02-12 Measurex Sensor and system for continuous determination of sheet characteristics
CH679889A5 (pt) * 1990-03-12 1992-04-30 Textest Ag
US5282382A (en) * 1991-09-16 1994-02-01 Champion International Corporation Roll hardness observation testing apparatus and process
DE4139697C2 (de) * 1991-12-02 1994-08-25 Horst K Veith Vorrichtung zur Prüfung und Vermessung von Matratzen, Polstern oder ähnlichen flächig-elastischen Gegenständen

Also Published As

Publication number Publication date
ES2145514T3 (es) 2000-07-01
ATE189839T1 (de) 2000-03-15
JP2001507442A (ja) 2001-06-05
CA2241889A1 (en) 1997-07-10
DE59604470D1 (de) 2000-03-23
WO1997024595A1 (de) 1997-07-10
EP0870183B1 (de) 2000-02-16
EP0870183A1 (de) 1998-10-14
AU1306497A (en) 1997-07-28
DE29520709U1 (de) 1997-05-15

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Legal Events

Date Code Title Description
FF Decision: intention to grant
FA11 Dismissal: dismissal - article 38, par. 2 of industrial property law