EP 1131187 A1 20010912 - FAN-LIKE GRINDING WHEEL
Title (en)
FAN-LIKE GRINDING WHEEL
Title (de)
FÄCHERSCHLEIFSCHEIBE
Title (fr)
MEULE DE RECTIFICATION DU TYPE A EVENTAIL
Publication
Application
Priority
- DE 19853550 A 19981120
- EP 9908494 W 19991105
Abstract (en)
[origin: US6582289B1] A flap disc consists of a backing plate to whose peripheral zone laminae overlapping like a fan or roof tiles are attached. In order to improve the abrasive effect of such a flap disc using less material and simpler production, the lamellae 10 consist of first lamellae 12, comprising a backing 14, a base bonding coat 15 applied to the backing, a layer of abrasive grain 16 deposited over the base bonding coat 15, and a size coat 18 over the layer of deposited abrasive grain 16, and second lamellae 20, consisting of a backing 22 and a layer 24 with grinding active fillers applied to the backing.
IPC 1-7
IPC 8 full level
B24D 3/34 (2006.01); B24D 7/14 (2006.01); B24D 13/06 (2006.01); B24D 13/16 (2006.01)
CPC (source: EP US)
B24D 3/34 (2013.01 - EP US); B24D 13/16 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
US 6582289 B1 20030624; AT E222836 T1 20020915; AU 1551600 A 20000613; AU 756920 B2 20030130; CA 2350060 A1 20000602; CA 2350060 C 20080603; CN 1131129 C 20031217; CN 1324287 A 20011128; DE 19853550 C1 20000309; DE 59902492 D1 20021002; DK 1131187 T3 20021223; EP 1131187 A1 20010912; EP 1131187 B1 20020828; ES 2183627 T3 20030316; HU 227803 B1 20120328; HU P0104239 A2 20020328; HU P0104239 A3 20080828; JP 2002530213 A 20020917; JP 4681120 B2 20110511; PT 1131187 E 20030131; RU 2205102 C2 20030527; SK 5922001 A3 20011008; TR 200101380 T2 20011221; WO 0030809 A1 20000602; ZA 200103288 B 20020227
DOCDB simple family (application)
US 85612601 A 20010517; AT 99958000 T 19991105; AU 1551600 A 19991105; CA 2350060 A 19991105; CN 99812671 A 19991105; DE 19853550 A 19981120; DE 59902492 T 19991105; DK 99958000 T 19991105; EP 9908494 W 19991105; EP 99958000 A 19991105; ES 99958000 T 19991105; HU P0104239 A 19991105; JP 2000583675 A 19991105; PT 99958000 T 19991105; RU 2001116721 A 19991105; SK 5922001 A 19991105; TR 200101380 T 19991105; ZA 200103288 A 20010423