EP 0479973 A4 19920708 - CAVITIED ABRADING DEVICE WITH LAYERED GRIT
Title (en)
CAVITIED ABRADING DEVICE WITH LAYERED GRIT
Publication
Application
Priority
- US 9101772 W 19910315
- US 51139390 A 19900418
Abstract (en)
[origin: WO9116175A1] An improved abrading device (1, 2 and 3) made with predetermined cavities (6). In this device, metal grit (4) is magnetically positioned and then brazed on a metal surface to form a generally uniform distribution of the metal grit on the land area (5) and not on the cavities (6) of the metal surface.
IPC 1-7
IPC 8 full level
B24D 3/00 (2006.01); B24D 3/06 (2006.01); B24D 18/00 (2006.01)
CPC (source: EP)
B24D 3/06 (2013.01); B24D 18/00 (2013.01)
Citation (search report)
- [Y] DE 2758285 A1 19790628 - HONDA MOTOR CO LTD
- [YD] US 3918217 A 19751111 - OLIVER LLOYD R
- [AP] US 4908046 A 19900313 - WIAND RONALD C [US]
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
WO 9116175 A1 19911031; AT E131096 T1 19951215; AU 647470 B2 19940324; AU 7548991 A 19911111; BR 9105723 A 19920804; CA 2058960 A1 19911019; CA 2058960 C 19991109; DE 69115214 D1 19960118; DE 69115214 T2 19960620; DK 0479973 T3 19960304; EP 0479973 A1 19920415; EP 0479973 A4 19920708; EP 0479973 B1 19951206; ES 2079651 T3 19960116; JP 3184519 B2 20010709; JP H05500778 A 19930218; ZA 912669 B 19920129
DOCDB simple family (application)
US 9101772 W 19910315; AT 91907212 T 19910315; AU 7548991 A 19910315; BR 9105723 A 19910315; CA 2058960 A 19910315; DE 69115214 T 19910315; DK 91907212 T 19910315; EP 91907212 A 19910315; ES 91907212 T 19910315; JP 50641791 A 19910315; ZA 912669 A 19910410