IT7969386A0 - Procedimento e mola abrasiva per la fabbricazione della pasta di legno meccanica - Google Patents

Procedimento e mola abrasiva per la fabbricazione della pasta di legno meccanica

Info

Publication number
IT7969386A0
IT7969386A0 IT7969386A IT6938679A IT7969386A0 IT 7969386 A0 IT7969386 A0 IT 7969386A0 IT 7969386 A IT7969386 A IT 7969386A IT 6938679 A IT6938679 A IT 6938679A IT 7969386 A0 IT7969386 A0 IT 7969386A0
Authority
IT
Italy
Prior art keywords
procedure
manufacture
abrasive wheel
mechanical pulp
pulp
Prior art date
Application number
IT7969386A
Other languages
English (en)
Inventor
Karl Heinz Schmoller Theo Bahr
Ernst Bottger Hans Ott Henrich
Helmut Thumm
Heinz Beck
Original Assignee
Voith Gmbh J M
Dyckerhoff & Widmann Ag
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
Priority claimed from DE19782853716 external-priority patent/DE2853716A1/de
Priority claimed from DE19792906449 external-priority patent/DE2906449A1/de
Application filed by Voith Gmbh J M, Dyckerhoff & Widmann Ag filed Critical Voith Gmbh J M
Publication of IT7969386A0 publication Critical patent/IT7969386A0/it

Links

Classifications

    • 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
    • B24D5/10—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor with cooling provisions, e.g. with radial slots
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27L—REMOVING BARK OR VESTIGES OF BRANCHES; SPLITTING WOOD; MANUFACTURE OF VENEER, WOODEN STICKS, WOOD SHAVINGS, WOOD FIBRES OR WOOD POWDER
    • B27L11/00—Manufacture of wood shavings, chips, powder, or the like; Tools therefor
    • B27L11/06—Manufacture of wood shavings, chips, powder, or the like; Tools therefor of wood powder or sawdust

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Paper (AREA)
IT7969386A 1978-12-13 1979-12-12 Procedimento e mola abrasiva per la fabbricazione della pasta di legno meccanica IT7969386A0 (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19782853716 DE2853716A1 (de) 1978-12-13 1978-12-13 Schleifstein zum herstellen von holzschliff
DE19792906449 DE2906449A1 (de) 1979-02-20 1979-02-20 Verfahren und schleifstein zum herstellen von holzschliff

Publications (1)

Publication Number Publication Date
IT7969386A0 true IT7969386A0 (it) 1979-12-12

Family

ID=25776816

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7969386A IT7969386A0 (it) 1978-12-13 1979-12-12 Procedimento e mola abrasiva per la fabbricazione della pasta di legno meccanica

Country Status (8)

Country Link
US (1) US4351486A (it)
BR (1) BR5901657U (it)
FI (1) FI793856A (it)
FR (1) FR2444113A1 (it)
GB (1) GB2038203A (it)
IT (1) IT7969386A0 (it)
NL (1) NL7908731A (it)
SE (1) SE7910163L (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3511038A1 (de) * 1985-03-27 1986-10-09 J.M. Voith Gmbh, 7920 Heidenheim Steinwalze fuer maschinen zur herstellung von papier, karton o.dgl.
DE3607580A1 (de) * 1986-03-07 1987-09-10 Gehring Gmbh Maschf Honeinrichtung
CA2023282C (en) * 1989-10-27 2003-05-20 Dan D. Bacic Pulpstone
US5243789A (en) * 1989-10-27 1993-09-14 Norton Company Pulpstone
US6933038B2 (en) * 2000-11-06 2005-08-23 Institute Of Paper Science And Technology, Inc. Fiber reinforced mineral-based materials and methods of making the same
US6807960B2 (en) 2002-01-31 2004-10-26 Karl-Heinz Steck Tool for dressing pulpstones
GB2437933A (en) * 2006-05-09 2007-11-14 Liverpool Innovative Technolog Machining tool with internal fluid delivery system
CN102704308A (zh) * 2012-05-09 2012-10-03 大亚木业(江西)有限公司 一种延长磨片使用寿命的人造板纤维分离工艺
CN107322496A (zh) * 2017-09-07 2017-11-07 广东标华科技有限公司 一种组合式内水冷干法磨边轮

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1619004A (en) * 1924-05-15 1927-03-01 Sternkopf Christian Jonathan Process and apparatus for the production of wood pulp
DE511547C (de) * 1929-06-30 1930-10-31 Fritz Ruehlemann Dr Ing Verfahren und Vorrichtung zur Durchfeuchtung von Schleifersteinen waehrend des Betriebes
DE707628C (de) * 1937-02-05 1941-06-27 Ver Deutscher Werkzeugmaschine Vorrichtung zum Zufuehren von Kuehl-, Schmier- und Spuelfluessigkeit an Werkzeugmaschinen mit umlaufenden Werkzeugen
US2929568A (en) * 1957-04-16 1960-03-22 Pulp grinder water control
US2887276A (en) * 1957-04-24 1959-05-19 Kimberly Clark Co Shell type pulpstone
US3699728A (en) * 1970-06-22 1972-10-24 Bendix Corp Method and apparatus for internal plunge grinding
US3734419A (en) * 1971-05-24 1973-05-22 Koehring Waterous Ltd Finger bars for pulpwood grinders
DE2421260A1 (de) * 1973-05-14 1974-12-05 Karlstad Mekaniska Ab Wellenanordnung zum befestigen eines schleifsteins in zellulose-schleifmaschinen

Also Published As

Publication number Publication date
FR2444113A1 (fr) 1980-07-11
NL7908731A (nl) 1980-06-17
BR5901657U (pt) 1980-07-08
FI793856A (fi) 1980-06-14
US4351486A (en) 1982-09-28
GB2038203A (en) 1980-07-23
SE7910163L (sv) 1980-06-14

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