EP 2025464 A1 20090218 - Grinder / polishing head
Title (en)
Grinder / polishing head
Title (de)
Schleif-/Polierkopf
Title (fr)
Ponceuse / tête de polissage
Publication
Application
Priority
EP 07425525 A 20070810
Abstract (en)
The present invention concerns a machining head (1) for sanding and/or polishing flat and/or curved surfaces (S) with constant or variable curvature. The machining head comprises a main body (2) which can be connected to a machine tool, preferably a numerical control machine with six axes, and a plurality of abrasive elements (3) designed to interact with the surfaces (S) to be machined, supported at the lower portion of the main body (2) and which can move along a first vertical direction (Y). Advantageously, the abrasive elements (3) are aligned along a second horizontal direction (Z) and are translated along the second direction (Z) by actuation means. The invention furthermore concerns a process for operation of the machining head (1).
IPC 8 full level
B24B 13/01 (2006.01); B23C 3/16 (2006.01)
CPC (source: EP)
B24B 13/01 (2013.01)
Citation (search report)
- [DY] JP H10151557 A 19980609 - NIPPON ELECTRIC GLASS CO
- [Y] DE 10110526 A1 20010913 - FRANKA DORIS [DE]
- [A] US 4461127 A 19840724 - HANGER RANDOLPH T [US]
- [DA] JP H0966469 A 19970311 - NISSHIN STEEL CO LTD
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
EP 2025464 A1 20090218; EP 2025464 B1 20100609; AT E470536 T1 20100615; DE 602007007079 D1 20100722; ES 2345848 T3 20101004; PL 2025464 T3 20101029; PT 2025464 E 20100805
DOCDB simple family (application)
EP 07425525 A 20070810; AT 07425525 T 20070810; DE 602007007079 T 20070810; ES 07425525 T 20070810; PL 07425525 T 20070810; PT 07425525 T 20070810