Global Patent Index - EP 1053826 A2

EP 1053826 A2 2000-11-22 - Apparatus for belt finishing of curved workpiece surfaces

Title (en)

Apparatus for belt finishing of curved workpiece surfaces

Title (de)

Vorrichtung zum Bandfinishen von gekrümmten Werkstückoberflächen

Title (fr)

Dispositif pour le finissage au moyen d'une bande de pièces à surface gauche

Publication

EP 1053826 A2 (DE)

Application

EP 00102663 A

Priority

  • DE 19922477 A
  • DE 19925077 A

Abstract (en)

Processing tongs(12) are provided with processing arms(14,16). Each processing arm in the area of its free end is provided w a processing shell(26,28) partly engaging the workpiece(10) surface. A grinding band(34) is withdrawn from a storage roll and fed withdrawal device between the processing shells and the workpiece surface. At the free end of one of the processing arms is an in-process measurement device(24), with which the workpiece surface is measured during process.

Abstract (de)

Die Erfindung betrifft eine Vorrichtung zum Bandfinishen von gekrümmten Werkstückoberflächen (30), wobei das Schleifband (34) mittels zweier Bearbeitungsschuhe (18,20) auf die Oberfläche (30) des Werkstücks (10) aufgepresst wird und gleichzeitig die zu bearbeitende Oberfläche (30) bzw. das Werkstück (10) mittels einer Inprozess-Messeinrichtung (24) vermessen wird. <IMAGE>

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

B24B 5/42; B24B 21/02; B24B 35/00

IPC 8 full level (invention and additional information)

B24B 5/42 (2006.01); B24B 21/02 (2006.01); B24B 35/00 (2006.01)

CPC (invention and additional information)

B24B 21/02 (2013.01); B24B 5/42 (2013.01); B24B 35/00 (2013.01)

Designated contracting state (EPC)

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

EPO simple patent family

EP 1053826 A2 20001122; EP 1053826 A3 20030205; US 6203402 B1 20010320

INPADOC legal status


2003-04-02 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20020903

2003-02-05 [AK] DESIGNATED CONTRACTING STATES:

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

2003-02-05 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Countries: AL LT LV MK RO SI

2001-02-07 [RAP1] TRANSFER OF RIGHTS OF AN EP PUBLISHED APPLICATION

- Owner name: SUPFINA GRIESHABER GMBH & CO. KG

2000-11-22 [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

2000-11-22 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

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