NO156746C - Anordning for sliping av plane ringformede flater. - Google Patents

Anordning for sliping av plane ringformede flater.

Info

Publication number
NO156746C
NO156746C NO86860130A NO860130A NO156746C NO 156746 C NO156746 C NO 156746C NO 86860130 A NO86860130 A NO 86860130A NO 860130 A NO860130 A NO 860130A NO 156746 C NO156746 C NO 156746C
Authority
NO
Norway
Prior art keywords
grinding
hub
pct
drive shaft
disc
Prior art date
Application number
NO86860130A
Other languages
English (en)
Norwegian (no)
Other versions
NO860130L (no
NO156746B (no
Inventor
Lars-Inge Larsson
Original Assignee
Indumec Hb
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 Indumec Hb filed Critical Indumec Hb
Publication of NO860130L publication Critical patent/NO860130L/no
Publication of NO156746B publication Critical patent/NO156746B/no
Publication of NO156746C publication Critical patent/NO156746C/no

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
    • B24B15/00—Machines or devices designed for grinding seat surfaces; Accessories therefor
    • B24B15/02—Machines or devices designed for grinding seat surfaces; Accessories therefor in valve housings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
NO86860130A 1984-05-21 1986-01-15 Anordning for sliping av plane ringformede flater. NO156746C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8402719A SE445188B (sv) 1984-05-21 1984-05-21 Anordning for slipning av ringytor, foretredesvis en ventils tetningsytor

Publications (3)

Publication Number Publication Date
NO860130L NO860130L (no) 1986-01-15
NO156746B NO156746B (no) 1987-08-10
NO156746C true NO156746C (no) 1987-11-18

Family

ID=20355950

Family Applications (1)

Application Number Title Priority Date Filing Date
NO86860130A NO156746C (no) 1984-05-21 1986-01-15 Anordning for sliping av plane ringformede flater.

Country Status (7)

Country Link
US (1) US4697388A (sv)
EP (1) EP0216769B1 (sv)
AT (1) ATE40311T1 (sv)
DE (1) DE3567825D1 (sv)
NO (1) NO156746C (sv)
SE (1) SE445188B (sv)
WO (1) WO1985005311A1 (sv)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3850924B2 (ja) * 1996-02-15 2006-11-29 財団法人国際科学振興財団 化学機械研磨装置及び化学機械研磨方法
DE19735936C1 (de) * 1997-08-19 1998-09-24 Unislip Gmbh Universal-Schleifkopf für stationäre oder mobile Maschinen
EP2385815B1 (en) * 2009-01-07 2021-06-23 Med-Logics, Inc. Tissue removal devices
WO2012096618A1 (en) * 2011-01-11 2012-07-19 Larslap Ab Method and device for determining position and orientation of a valve seat
CN103878663B (zh) * 2014-04-12 2016-10-12 吴丰员 一种三通阀体内端面研磨抛光装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE468719C (de) * 1928-11-17 Georg Siguda Zusatz-Schleifvorrichtung fuer Schleifmaschinen mit senkrechter, das Schleifwerkzeugkardangelenkig tragender, umlaufender Schleifspindel
US771194A (en) * 1904-04-25 1904-09-27 Leavitt Machine Co Valve-reseating device.
BE399375A (sv) * 1932-12-22
US2649669A (en) * 1951-06-01 1953-08-25 Manning Maxwell & Moore Inc Appliance for lapping flat annular surfaces or disks
US2674069A (en) * 1953-02-25 1954-04-06 Standard Oil Dev Co Apparatus for grinding and lapping valve surfaces

Also Published As

Publication number Publication date
SE8402719D0 (sv) 1984-05-21
WO1985005311A1 (en) 1985-12-05
NO860130L (no) 1986-01-15
EP0216769B1 (en) 1989-01-25
ATE40311T1 (de) 1989-02-15
NO156746B (no) 1987-08-10
SE445188B (sv) 1986-06-09
EP0216769A1 (en) 1987-04-08
DE3567825D1 (en) 1989-03-02
SE8402719L (sv) 1985-11-22
US4697388A (en) 1987-10-06

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