FI88938B - FOERFARANDE OCH ANORDNING FOER SKAERPNING AV YTAN FOER TRAESLIPSMASKINENS SLIPSTEN - Google Patents

FOERFARANDE OCH ANORDNING FOER SKAERPNING AV YTAN FOER TRAESLIPSMASKINENS SLIPSTEN

Info

Publication number
FI88938B
FI88938B FI913803A FI913803A FI88938B FI 88938 B FI88938 B FI 88938B FI 913803 A FI913803 A FI 913803A FI 913803 A FI913803 A FI 913803A FI 88938 B FI88938 B FI 88938B
Authority
FI
Finland
Prior art keywords
foer
traeslipsmaskinens
slipsten
skaerpning
ytan
Prior art date
Application number
FI913803A
Other languages
Finnish (fi)
Other versions
FI913803A (en
FI913803A0 (en
FI88938C (en
Inventor
Jukka Laehteenmaeki
Seppo Blomqvist
Juhani Valli
Original Assignee
Tampella Papertech 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 Tampella Papertech Oy filed Critical Tampella Papertech Oy
Publication of FI913803A0 publication Critical patent/FI913803A0/en
Priority to FI913803A priority Critical patent/FI88938C/en
Priority to DE4292499T priority patent/DE4292499T1/en
Priority to PCT/FI1992/000224 priority patent/WO1993002836A1/en
Priority to GB9402153A priority patent/GB2274079B/en
Priority to JP5503081A priority patent/JPH07500775A/en
Priority to AU23685/92A priority patent/AU2368592A/en
Publication of FI913803A publication Critical patent/FI913803A/en
Publication of FI88938B publication Critical patent/FI88938B/en
Application granted granted Critical
Publication of FI88938C publication Critical patent/FI88938C/en
Priority to SE9400424A priority patent/SE503135C2/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B53/00—Devices or means for dressing or conditioning abrasive surfaces
    • 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
    • D21B1/28—Dressers for mill stones, combined with the mill

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Grinding-Machine Dressing And Accessory Apparatuses (AREA)
FI913803A 1991-08-09 1991-08-09 Method and apparatus for sharpening the surface of the wood grinder's lipstick FI88938C (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FI913803A FI88938C (en) 1991-08-09 1991-08-09 Method and apparatus for sharpening the surface of the wood grinder's lipstick
DE4292499T DE4292499T1 (en) 1991-08-09 1992-08-03 Method and arrangement for sharpening the surface of a grindstone of a wood grinding machine
PCT/FI1992/000224 WO1993002836A1 (en) 1991-08-09 1992-08-03 Method and apparatus for sharpening the surface of a grindstone in a pulp grinder
GB9402153A GB2274079B (en) 1991-08-09 1992-08-03 Method and apparatus for sharpening the surface of a grindstone in a pulp grinder
JP5503081A JPH07500775A (en) 1991-08-09 1992-08-03 Method and device for sharpening the surface of a whetstone in a pulp grinder
AU23685/92A AU2368592A (en) 1991-08-09 1992-08-03 Method and apparatus for sharpening the surface of a grindstone in a pulp grinder
SE9400424A SE503135C2 (en) 1991-08-09 1994-02-09 Method and apparatus for sharpening the surface of the grindstone in a wood grinder

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI913803 1991-08-09
FI913803A FI88938C (en) 1991-08-09 1991-08-09 Method and apparatus for sharpening the surface of the wood grinder's lipstick

Publications (4)

Publication Number Publication Date
FI913803A0 FI913803A0 (en) 1991-08-09
FI913803A FI913803A (en) 1993-02-10
FI88938B true FI88938B (en) 1993-04-15
FI88938C FI88938C (en) 1993-07-26

Family

ID=8532972

Family Applications (1)

Application Number Title Priority Date Filing Date
FI913803A FI88938C (en) 1991-08-09 1991-08-09 Method and apparatus for sharpening the surface of the wood grinder's lipstick

Country Status (7)

Country Link
JP (1) JPH07500775A (en)
AU (1) AU2368592A (en)
DE (1) DE4292499T1 (en)
FI (1) FI88938C (en)
GB (1) GB2274079B (en)
SE (1) SE503135C2 (en)
WO (1) WO1993002836A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI105459B (en) * 1995-07-11 2000-08-31 Valmet Paperikoneet Oy Method and apparatus for sharpening the surface of a grinding stone in a wood grinding machine
FI104987B (en) * 1999-05-26 2000-05-15 Tom Forsman Method for controlling a process for producing ground pulp
DE10322991A1 (en) * 2003-05-21 2004-12-16 Erwin Junker Maschinenfabrik Gmbh Work-piece grinding method e.g. using rotary grinding disc, involves angularly displacing spraying medium to contact point on grinding surface relative to axis of rotation of grinding disc
EP1896651B1 (en) * 2005-06-03 2008-12-03 M-real Oyj Method and apparatus for mechanical defibration of wood
CN110293482B (en) * 2019-07-05 2020-05-15 湖南科技大学 Method for dressing circular arc diamond grinding wheel

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3747276A (en) * 1971-05-07 1973-07-24 Christensen Diamond Prod Co Method and apparatus for contouring and sharpening circular saws

Also Published As

Publication number Publication date
GB2274079A (en) 1994-07-13
GB2274079B (en) 1995-05-10
DE4292499T1 (en) 1994-06-09
FI913803A (en) 1993-02-10
FI913803A0 (en) 1991-08-09
SE9400424L (en) 1994-02-09
GB9402153D0 (en) 1994-04-13
FI88938C (en) 1993-07-26
AU2368592A (en) 1993-03-02
JPH07500775A (en) 1995-01-26
SE503135C2 (en) 1996-04-01
SE9400424D0 (en) 1994-02-09
WO1993002836A1 (en) 1993-02-18

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Legal Events

Date Code Title Description
BB Publication of examined application
PC Transfer of assignment of patent

Owner name: VALMET CORPORATION

TC Name/ company changed in patent

Owner name: VALMET CORPORATION

MA Patent expired