BR8200671A - Pedra para reduzir madeira a polpa segmentar e segmento abrasivo segmentado - Google Patents

Pedra para reduzir madeira a polpa segmentar e segmento abrasivo segmentado

Info

Publication number
BR8200671A
BR8200671A BR8200671A BR8200671A BR8200671A BR 8200671 A BR8200671 A BR 8200671A BR 8200671 A BR8200671 A BR 8200671A BR 8200671 A BR8200671 A BR 8200671A BR 8200671 A BR8200671 A BR 8200671A
Authority
BR
Brazil
Prior art keywords
segmentate
abrasive
pulp
stone
segmented segment
Prior art date
Application number
BR8200671A
Other languages
English (en)
Inventor
William Henry Schafer
Original Assignee
Norton Compan
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 Norton Compan filed Critical Norton Compan
Publication of BR8200671A publication Critical patent/BR8200671A/pt

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00—Fibrous raw materials or their mechanical treatment
    • D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
    • D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
    • D21B1/14—Disintegrating in mills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D5/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor
    • B24D5/06—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor with inserted abrasive blocks, e.g. segmental

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Paper (AREA)
BR8200671A 1981-02-09 1982-02-08 Pedra para reduzir madeira a polpa segmentar e segmento abrasivo segmentado BR8200671A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US23275181A 1981-02-09 1981-02-09

Publications (1)

Publication Number Publication Date
BR8200671A true BR8200671A (pt) 1982-12-14

Family

ID=22874408

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8200671A BR8200671A (pt) 1981-02-09 1982-02-08 Pedra para reduzir madeira a polpa segmentar e segmento abrasivo segmentado

Country Status (13)

Country Link
JP (1) JPS57149579A (pt)
AU (1) AU7996282A (pt)
BE (1) BE892053A (pt)
BR (1) BR8200671A (pt)
CA (1) CA1161291A (pt)
DE (2) DE3204384A1 (pt)
FI (1) FI74310C (pt)
FR (1) FR2499604A1 (pt)
GB (1) GB2092474B (pt)
NL (1) NL8200465A (pt)
NO (1) NO155204C (pt)
SE (1) SE8200450L (pt)
ZA (1) ZA82559B (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI80087C (fi) * 1986-05-13 1990-04-10 Yhtyneet Paperitehtaat Oy Malblock vid en raffinoer.
DE29700458U1 (de) * 1997-01-13 1997-08-14 BASF Magnetics GmbH, 67059 Ludwigshafen Vorrichtung zum Verringern der Rauhigkeit und des Abriebs von Schichtbändern
GB2337219A (en) * 1998-05-11 1999-11-17 Maersk Medical Limited Abrasive wheel.
US6855044B2 (en) 2001-03-30 2005-02-15 F.W. Roberts Manufacturing Company, Inc. Burr for preparing a homogeneous pulpstone surface

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE364490C (de) * 1922-11-27 Hermann Hustedt Schleifstein fuer Holzschleifer zur Herstellung von Holzschliff
US1132258A (en) * 1915-03-16 Hall Process Corp Process and apparatus for reducing wood to pulp.
DE328891C (de) * 1914-11-27 1920-11-08 Hall Process Corp Holzschleifstein mit in seiner Schleifflaeche angeordneten Nuten zur Herstellung von Holzschliff
US2054771A (en) * 1935-11-09 1936-09-15 Norton Co Segmental grinding wheel
US2421885A (en) * 1945-09-18 1947-06-10 Norton Co Pulpstone
US2745226A (en) * 1955-05-31 1956-05-15 Norton Co Pulpstone
US2769286A (en) * 1955-09-30 1956-11-06 Norton Co Pulpstone
US2887276A (en) * 1957-04-24 1959-05-19 Kimberly Clark Co Shell type pulpstone
CH390040A (de) * 1961-07-24 1965-03-31 Karlstad Mekaniska Ab Schleifstein für Schleifung von Holzstoff
DE2853716A1 (de) * 1978-12-13 1980-06-19 Dyckerhoff & Widmann Ag Schleifstein zum herstellen von holzschliff

Also Published As

Publication number Publication date
CA1161291A (en) 1984-01-31
DE3204384A1 (de) 1982-09-23
FR2499604A1 (fr) 1982-08-13
BE892053A (fr) 1982-08-09
DE8203411U1 (de) 1982-08-19
JPS6143478B2 (pt) 1986-09-27
FI74310B (fi) 1987-09-30
FI74310C (fi) 1988-01-11
NL8200465A (nl) 1982-09-01
GB2092474B (en) 1984-08-15
SE8200450L (sv) 1982-08-10
NO155204B (no) 1986-11-17
NO820351L (no) 1982-08-10
AU7996282A (en) 1982-08-19
NO155204C (no) 1987-02-25
DE3204384C2 (pt) 1990-03-08
FI820380L (fi) 1982-08-09
ZA82559B (en) 1982-12-29
GB2092474A (en) 1982-08-18
JPS57149579A (en) 1982-09-16

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