Global patent index - EP 1058597 A1

EP 1058597 A1 2000-12-13 - FAN-FOLDED ABRASIVE DISK

Title (en)

FAN-FOLDED ABRASIVE DISK

Title (de)

FÄCHERSCHLEIFSCHEIBE

Title (fr)

DISQUE ABRASIF EN EVENTAIL

Publication

EP 1058597 A1 (DE)

Application

EP 99969234 A

Priority

  • DE 29823200 U
  • EP 9910429 W

Abstract (en)

[origin: WO0038884A1] The invention relates to a rotating disk for machining material surfaces, comprising a disk-shaped base part (2) having a central recess (4) for receiving the drive shaft of the rotating disk. Around the recess (4) the faces of said base part are provided with a coating for machining materials. At least one of these coatings comprises machining fins (8a; 8b) which extend radially and overlap each other fan-like in the direction of circumference. The invention provides for the machining surface of both machining coatings to be a rotationally symmetrical face-end profiled surface which in the radially outer area (along W) recedes unevenly in relation to the radially inner area (2d) and for the base part (2) to be configured accordingly.

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

B24D 5/16; B24D 7/16; B24D 13/16; B24D 13/20

IPC 8 full level (invention and additional information)

B24D 7/06 (2006.01); B24D 7/00 (2006.01); B24D 13/16 (2006.01)

CPC (invention and additional information)

B24D 13/16 (2013.01)

Citation (search report)

See references of WO 0038884A1

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

DE 29823200 U1 19990211; CZ 9904742 A3 20010815; EP 1058597 A1 20001213; JP 2002533227 A 20021008; SK 185899 A3 20000814; WO 0038884 A1 20000706

INPADOC legal status

2002-10-23 [18D] DEEMED TO BE WITHDRAWN

- Ref Legal Event Code: 18D

- Effective date: 20020416

2002-01-16 [17Q] FIRST EXAMINATION REPORT

- Ref Legal Event Code: 17Q

- Effective date: 20011204

2000-12-13 [17P] REQUEST FOR EXAMINATION FILED

- Ref Legal Event Code: 17P

- Effective date: 20000728

2000-12-13 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

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

2000-12-13 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Ref Legal Event Code: AX

- Free Format Text: AL PAYMENT 20000728;LT PAYMENT 20000728;LV PAYMENT 20000728;MK PAYMENT 20000728;RO PAYMENT 20000728;SI PAYMENT 20000728