EP 0614726 A3 19941130 - Grinding device, particularly for working off concrete and natural stones.
Title (en)
Grinding device, particularly for working off concrete and natural stones.
Title (de)
Schleifgerät, insbesondere zum Abstärken von Beton und Natursteinen.
Title (fr)
Dispositif pour rectifier, en particulier pour enlever du béton et des pièrres naturelles.
Publication
Application
Priority
DE 4307189 A 19930308
Abstract (en)
[origin: EP0614726A2] The invention relates to a grinding device, in particular for working off concrete and natural stones, having a milling ring equipped with grinding elements, and recommends that the grinding elements (2) be rigidly fixed in the axial direction on the heads of screws (3) and that the screws (3) be screwed into the milling ring (1) in the axial direction and be accessible from the side of the grinding elements.
IPC 1-7
IPC 8 full level
CPC (source: EP)
Citation (search report)
- [A] DE 7902959 U1 19820909
- [A] DE 6601956 U 19690424 - FRITZ GRAUPNER SPEZIALMASCHINE [DE]
Designated contracting state (EPC)
BE DE ES FR GB IT NL SE
DOCDB simple family (publication)
EP 0614726 A2 19940914; EP 0614726 A3 19941130; EP 0614726 B1 19960214; DE 4307189 A1 19940915; DE 59400116 D1 19960328; ES 2091054 T3 19961016
DOCDB simple family (application)
EP 94103033 A 19940301; DE 4307189 A 19930308; DE 59400116 T 19940301; ES 94103033 T 19940301