EP0196491A3 - Vorrichtung zum Schleifen von im wesentlichen kreisförmig konkav gekrümmten Messern - Google Patents
Vorrichtung zum Schleifen von im wesentlichen kreisförmig konkav gekrümmten Messern Download PDFInfo
- 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- Withdrawn
Links
- 238000005259 measurement Methods 0.000 abstract 1
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)
Abstract
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 (de) | 1986-10-08 |
EP0196491A3 true EP0196491A3 (de) | 1989-05-10 |
Family
ID=6266723
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP86102961A Withdrawn EP0196491A3 (de) | 1985-03-29 | 1986-03-06 | Vorrichtung zum Schleifen von im wesentlichen kreisförmig konkav gekrümmten Messern |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0196491A3 (de) |
DE (1) | DE3511488A1 (de) |
Families Citing this family (4)
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)
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 (de) * | 1980-04-01 | 1981-10-07 | P. & O. Australia Limited | Werkzeugmaschine zur Endbearbeitung der Endfläche der Einlage eines Motorzylinders |
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 |
-
1985
- 1985-03-29 DE DE19853511488 patent/DE3511488A1/de not_active Withdrawn
-
1986
- 1986-03-06 EP EP86102961A patent/EP0196491A3/de not_active Withdrawn
Patent Citations (6)
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 (de) * | 1980-04-01 | 1981-10-07 | P. & O. Australia Limited | Werkzeugmaschine zur Endbearbeitung der Endfläche der Einlage eines Motorzylinders |
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 (de) | 1986-10-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE CH DE FR GB IT LI LU NL SE |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE CH DE FR GB IT LI LU NL SE |
|
17P | Request for examination filed |
Effective date: 19891024 |
|
17Q | First examination report despatched |
Effective date: 19910225 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 19910708 |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: SPALEK, JAROMIR |