Global Patent Index - EP 1231023 A3

EP 1231023 A3 2002-11-27 - Head for smoothing and polishing stones, with oscillating shoe-holders fixed to the respective drive shafts

Title (en)

Head for smoothing and polishing stones, with oscillating shoe-holders fixed to the respective drive shafts

Title (de)

Glätt- und Polierkopf für Steine, mit schwingenden Schuhhaltevorrichtungen, die mit den entsprechenden Antriebswellen verspannt sind

Title (fr)

Tête d'aplanissage et de polissage pour pierres, comprenant des dispositifs de retenue oscillants fixés aux arbres d'entraînement respectifs

Publication

EP 1231023 A3 (EN)

Application

EP 02425022 A

Priority

IT FI20010006 U

Abstract (en)

[origin: EP1231023A2] For driving the oscillating shoe-holders (31) shafts (29) are provided which terminate externally with grooved profiles (29B), whilst the shoe-holders (31) have appendages (31C) with seats with grooved through holes (31B) through which said shoe-holders (31) are fitted on said grooved profiles (29B); each of said appendages (31C) has a slot (61) for forming two branches (31X) between which said seat (31B) is defined; a fastening bolt (63) is provided for fastening said branches (31X) on the grooved profile (29B) of the shaft. <IMAGE>

IPC 1-7 (main, further and additional classification)

B24B 41/047; B24B 7/22

IPC 8 full level (invention and additional information)

B24B 7/22 (2006.01); B24B 41/047 (2006.01)

CPC (invention and additional information)

B24B 41/0475 (2013.01); B24B 7/22 (2013.01)

Citation (search report)

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

EPO simple patent family

EP 1231023 A2 20020814; EP 1231023 A3 20021127; IT FI20010006 U1 20020727; IT FI20010006 U4 19970505

INPADOC legal status


2003-07-09 [18W] WITHDRAWN

- Effective date: 20030517

2002-11-27 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A3

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

2002-11-27 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Free text: AL;LT;LV;MK;RO;SI

2002-08-14 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A2

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

2002-08-14 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Free text: AL;LT;LV;MK;RO;SI