EP 0230621 B1 19910306 - ORBITAL SANDER WITH A DEVICE FOR ALTERING THE SANDING MOVEMENT
Title (en)
ORBITAL SANDER WITH A DEVICE FOR ALTERING THE SANDING MOVEMENT
Publication
Application
Priority
DE 3602571 A 19860129
Abstract (en)
[origin: US4727682A] An eccentric grinder is provided with a device for changing a grinding motion. The grinder includes a grinding disc eccentrically positioned on a driving shaft and supporting an internal and an external toothed crowns which are brought to a rolling motion on respective external and internal toothed crowns supported on the housing of the grinder. The toothed crowns supported on the housing are axially displaceable by a handle provided externally of the housing. Three various grinding motions for coarse, medium and fine grinding can be obtained by the drive of the grinder.
IPC 1-7
IPC 8 full level
B24B 47/10 (2006.01); B24B 23/03 (2006.01); B24B 47/12 (2006.01)
CPC (source: EP US)
B24B 23/03 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
EP 0230621 A2 19870805; EP 0230621 A3 19880713; EP 0230621 B1 19910306; DE 3602571 A1 19870730; DE 3602571 C2 19980924; DE 3677948 D1 19910411; JP H0710490 B2 19950208; JP S62181866 A 19870810; US 4727682 A 19880301
DOCDB simple family (application)
EP 86117679 A 19861218; DE 3602571 A 19860129; DE 3677948 T 19861218; JP 1744287 A 19870129; US 92177686 A 19861021