EP 0845327 B1 20040707 - Buffing apparatus and method
Title (en)
Buffing apparatus and method
Title (de)
Verfahren und Vorrichtung zum Polieren
Title (fr)
Procédé et dispositif de polissage
Publication
Application
Priority
- JP 33286596 A 19961127
- JP 33286696 A 19961127
- JP 35801496 A 19961231
- JP 35801596 A 19961231
- JP 4736997 A 19970214
- JP 4737097 A 19970214
- JP 23177897 A 19970812
Abstract (en)
[origin: EP0845327A2] A wet type buffing method is practiced such that a final buffing step (G) is conducted in a buffing liquid having alkality and the remaining buffing steps (A,B) are conducted in other buffing liquid having acidity. A work buffing apparatus is constructed such that a disconnection preventive member is disposed at the foremost end of a shaft (510) for a work, the outside of a buffing wheel (520) comes in contact with the disconnection preventive member, a tightening nut (540) is threadably engaged with the buffing wheel (520), and the buffing wheel (520) is tightly fixed to the shaft (510) by displacing the tightening nut (540) along the shaft. In addition, a surface treatment conducting method is practiced such that each surface treatment is conducted after a work is subjected to barrel buffing before or after the surface treatment. Additionally, a work supporting apparatus includes a buffing medium (762) receiving container having a buffing medium received therein and a work supporting arm (792). Further, a buffing medium (762) employable for a buffing apparatus is composed of grain of soft material or small block of the soft material.
IPC 1-7
B24B 29/00; B24B 29/02; B24B 31/06; B24B 31/14; B24B 57/02; B24D 13/20
IPC 8 full level
B24B 1/00 (2006.01); B24B 29/00 (2006.01); B24B 29/02 (2006.01); B24B 31/00 (2006.01); B24B 31/02 (2006.01); B24B 31/06 (2006.01); B24B 31/14 (2006.01); B24B 57/02 (2006.01); B24D 13/20 (2006.01)
CPC (source: EP KR)
B24B 1/00 (2013.01 - EP); B24B 29/00 (2013.01 - EP KR); B24B 29/02 (2013.01 - EP); B24B 31/003 (2013.01 - EP); B24B 31/06 (2013.01 - EP); B24B 31/064 (2013.01 - EP); B24B 31/14 (2013.01 - EP); B24B 57/02 (2013.01 - EP); B24D 13/20 (2013.01 - EP)
Designated contracting state (EPC)
DE ES FR GB IT SE
DOCDB simple family (publication)
EP 0845327 A2 19980603; EP 0845327 A3 19980930; EP 0845327 B1 20040707; AU 4517097 A 19980604; AU 706377 B2 19990617; BR 9706040 A 20011127; CA 2220820 A1 19980527; CA 2220820 C 20020507; CA 2323328 A1 19980527; CA 2323335 A1 19980527; CN 1078835 C 20020206; CN 1184018 A 19980610; DE 69729779 D1 20040812; DE 69729779 T2 20050714; EP 0956925 A1 19991117; EP 0956926 A1 19991117; ES 2222494 T3 20050201; KR 100310583 B1 20030315; KR 100318999 B1 20020104; KR 19980042849 A 19980817; MX 9709152 A 19980930; MY 123830 A 20060630; TR 199701398 A2 19991021; TR 199701398 A3 19991021
DOCDB simple family (application)
EP 97120302 A 19971119; AU 4517097 A 19971112; BR 9706040 A 19971127; CA 2220820 A 19971112; CA 2323328 A 19971112; CA 2323335 A 19971112; CN 97122945 A 19971126; DE 69729779 T 19971119; EP 99107517 A 19971119; EP 99107518 A 19971119; ES 97120302 T 19971119; KR 19970063481 A 19971127; KR 20000051039 A 20000831; MX 9709152 A 19971126; MY PI9705709 A 19971126; TR 9701398 A 19971125