EP0196491A3 - Dispositif d'affûtage de couteaux courbés essentiellement circulaires concaves - Google Patents

Dispositif d'affûtage de couteaux courbés essentiellement circulaires concaves Download PDF

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Publication number
EP0196491A3
EP0196491A3 EP86102961A EP86102961A EP0196491A3 EP 0196491 A3 EP0196491 A3 EP 0196491A3 EP 86102961 A EP86102961 A EP 86102961A EP 86102961 A EP86102961 A EP 86102961A EP 0196491 A3 EP0196491 A3 EP 0196491A3
Authority
EP
European Patent Office
Prior art keywords
axis
essentially circular
circular concave
axes
curved knives
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP86102961A
Other languages
German (de)
English (en)
Other versions
EP0196491A2 (fr
Inventor
Jaromir Spalek
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Merz Metall und Kunststoffverarbeitungs GmbH
Original Assignee
Merz Metall und Kunststoffverarbeitungs GmbH
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 Merz Metall und Kunststoffverarbeitungs GmbH filed Critical Merz Metall und Kunststoffverarbeitungs GmbH
Publication of EP0196491A2 publication Critical patent/EP0196491A2/fr
Publication of EP0196491A3 publication Critical patent/EP0196491A3/fr
Withdrawn legal-status Critical Current

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
    • B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
    • B24B3/36—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades
    • B24B3/40—Processes or apparatus specially adapted for sharpening curved edges

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
EP86102961A 1985-03-29 1986-03-06 Dispositif d'affûtage de couteaux courbés essentiellement circulaires concaves Withdrawn EP0196491A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3511488 1985-03-29
DE19853511488 DE3511488A1 (de) 1985-03-29 1985-03-29 Vorrichtung zum schleifen von im wesentlichen kreisfoermig konkav gekruemmten messern

Publications (2)

Publication Number Publication Date
EP0196491A2 EP0196491A2 (fr) 1986-10-08
EP0196491A3 true EP0196491A3 (fr) 1989-05-10

Family

ID=6266723

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86102961A Withdrawn EP0196491A3 (fr) 1985-03-29 1986-03-06 Dispositif d'affûtage de couteaux courbés essentiellement circulaires concaves

Country Status (2)

Country Link
EP (1) EP0196491A3 (fr)
DE (1) DE3511488A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4023071A1 (de) * 1990-07-20 1992-01-23 Feiffer Masch Anlagen Schleifgeraet
AT500570B1 (de) * 2003-11-06 2009-05-15 Poettinger Ohg Alois Messerschleifmaschine
FR2918593B1 (fr) * 2007-07-10 2009-10-30 Deguy Conge Soc Par Actions Si Machine d'affutage
DE202009015567U1 (de) 2009-11-14 2010-06-17 Hug, Peter Vollautomatisches Schleifgerät zum Nassschleifen von Schneidmessern in landwirtschaftlichen Maschinen, insbesondere Pressen und Ladewagen

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2933865A (en) * 1957-10-18 1960-04-26 Allbright Nell Co Knife sharpening apparatus for rotary knives having involute contours
US3171233A (en) * 1962-12-21 1965-03-02 Gregory W Doll Apparatus and method for forming a scalloped edge on doctor blades
DE2542086A1 (de) * 1975-09-20 1977-03-31 Goeckel Gmbh Maschf G Schleifmaschine fuer gekruemmte werkstuecke, insbesondere messer
EP0036917A1 (fr) * 1980-04-01 1981-10-07 P. & O. Australia Limited Machine-outil pour la rectification des flancs des chemises des cylindres d'un moteur
US4306385A (en) * 1978-01-13 1981-12-22 Berkel & Parnall Limited Involute knife sharpener
GB2091144A (en) * 1981-01-16 1982-07-28 Danepak Ltd A blade grinder

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2933865A (en) * 1957-10-18 1960-04-26 Allbright Nell Co Knife sharpening apparatus for rotary knives having involute contours
US3171233A (en) * 1962-12-21 1965-03-02 Gregory W Doll Apparatus and method for forming a scalloped edge on doctor blades
DE2542086A1 (de) * 1975-09-20 1977-03-31 Goeckel Gmbh Maschf G Schleifmaschine fuer gekruemmte werkstuecke, insbesondere messer
US4306385A (en) * 1978-01-13 1981-12-22 Berkel & Parnall Limited Involute knife sharpener
EP0036917A1 (fr) * 1980-04-01 1981-10-07 P. & O. Australia Limited Machine-outil pour la rectification des flancs des chemises des cylindres d'un moteur
GB2091144A (en) * 1981-01-16 1982-07-28 Danepak Ltd A blade grinder

Also Published As

Publication number Publication date
DE3511488A1 (de) 1986-10-09
EP0196491A2 (fr) 1986-10-08

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Inventor name: SPALEK, JAROMIR