EP 0196491 A3 19890510 - DEVICE FOR SHARPENING CURVED KNIVES THAT ARE ESSENTIALLY CIRCULAR CONCAVE
Title (en)
DEVICE FOR SHARPENING CURVED KNIVES THAT ARE ESSENTIALLY CIRCULAR CONCAVE
Publication
Application
Priority
DE 3511488 A 19850329
Abstract (en)
[origin: EP0196491A2] A device for the simple sharpening of knives that are essentially circular concave, having an abrasive body rotating about an axis of rotation and attached to a holder and having a drive device, is characterised in that the holder can be rotated about at least two axes which are perpendicular to one another and do not lie in a common plane, the distance between the two axes can be varied via a connecting element, the connecting element is connected to the holder in such a way as to be rotatable relative to the latter about the first axis, and the connecting element together with the first axis and the holder is arranged so as to be pivotable about the second axis. <IMAGE>
IPC 1-7
IPC 8 full level
B24B 3/40 (2006.01)
CPC (source: EP)
B24B 3/40 (2013.01)
Citation (search report)
- [X] US 4306385 A 19811222 - BURTON WALTER T
- [A] GB 2091144 A 19820728 - DANEPAK LTD
- [A] US 2933865 A 19600426 - HENRY MILLER
- [A] EP 0036917 A1 19811007 - P & O AUSTRALIA [AU]
- [A] US 3171233 A 19650302 - DOLL GREGORY W, et al
- [A] DE 2542086 A1 19770331 - GOECKEL GMBH MASCHF G
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
EP 0196491 A2 19861008; EP 0196491 A3 19890510; DE 3511488 A1 19861009
DOCDB simple family (application)
EP 86102961 A 19860306; DE 3511488 A 19850329