EP 0185560 A3 19881026 - APPARATUS FOR MILLING AND POLISHING THE EDGE OF A WORK PIECE MADE OF A HARD MATERIAL

Title (en)

APPARATUS FOR MILLING AND POLISHING THE EDGE OF A WORK PIECE MADE OF A HARD MATERIAL

Publication

EP 0185560 A3 19881026 (FR)

Application

EP 85401952 A 19851007

Priority

FR 8415450 A 19841009

Abstract (en)

[origin: EP0185560A2] Polishing machine, in particular for the edges of granite or marble stelae. According to the invention, the polishing unit (13) which can move as a whole opposite the support (11) of the stele (12) comprises a pivoting turret (32) carrying a plurality of grinding tools (33, 34, 35) of different roughnesses. The machine furthermore comprises means for automatically compensating the wear of the tool during use. <IMAGE>

IPC 1-7

B24B 41/04; B24B 9/06; B24B 17/02; B24B 27/00

IPC 8 full level

B24B 9/10 (2006.01); B24B 41/04 (2006.01); B24B 47/25 (2006.01)

CPC (source: EP)

B24B 9/107 (2013.01); B24B 41/04 (2013.01); B24B 47/25 (2013.01)

Citation (search report)

CH 588923 A5 19770630 - TOUSDIAMANTS SA
FR 1422266 A 19651224
DE 3338240 A1 19840503 - BAVELLONI Z SPA [IT]
FR 2342129 A1 19770923 - WILLEMIN ANDRE [CH]

Designated contracting state (EPC)

DE IT

DOCDB simple family (publication)

FR 2571291 A1 19860411; FR 2571291 B3 19861219; EP 0185560 A2 19860625; EP 0185560 A3 19881026

DOCDB simple family (application)

FR 8415450 A 19841009; EP 85401952 A 19851007